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| Mirrors > Home > ILE Home > Th. List > issubg2m | Unicode version | ||
| Description: Characterize the subgroups of a group by closure properties. (Contributed by Mario Carneiro, 2-Dec-2014.) |
| Ref | Expression |
|---|---|
| issubg2.b |
|
| issubg2.p |
|
| issubg2.i |
|
| Ref | Expression |
|---|---|
| issubg2m |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | issubg2.b |
. . . 4
| |
| 2 | 1 | subgss 13977 |
. . 3
|
| 3 | eqid 2238 |
. . . . . . 7
| |
| 4 | 3 | subggrp 13980 |
. . . . . 6
|
| 5 | eqid 2238 |
. . . . . . 7
| |
| 6 | eqid 2238 |
. . . . . . 7
| |
| 7 | 5, 6 | grpidcl 13834 |
. . . . . 6
|
| 8 | 4, 7 | syl 14 |
. . . . 5
|
| 9 | 3 | subgbas 13981 |
. . . . 5
|
| 10 | 8, 9 | eleqtrrd 2318 |
. . . 4
|
| 11 | elex2 2838 |
. . . 4
| |
| 12 | 10, 11 | syl 14 |
. . 3
|
| 13 | issubg2.p |
. . . . . . . 8
| |
| 14 | 13 | subgcl 13987 |
. . . . . . 7
|
| 15 | 14 | 3expa 1234 |
. . . . . 6
|
| 16 | 15 | ralrimiva 2623 |
. . . . 5
|
| 17 | issubg2.i |
. . . . . 6
| |
| 18 | 17 | subginvcl 13986 |
. . . . 5
|
| 19 | 16, 18 | jca 306 |
. . . 4
|
| 20 | 19 | ralrimiva 2623 |
. . 3
|
| 21 | 2, 12, 20 | 3jca 1208 |
. 2
|
| 22 | eleq1w 2299 |
. . . . 5
| |
| 23 | 22 | cbvexv 1974 |
. . . 4
|
| 24 | 23 | 3anbi2i 1222 |
. . 3
|
| 25 | simpl 109 |
. . . . 5
| |
| 26 | simpr1 1034 |
. . . . 5
| |
| 27 | 3 | a1i 9 |
. . . . . . . 8
|
| 28 | 1 | a1i 9 |
. . . . . . . 8
|
| 29 | simpl 109 |
. . . . . . . 8
| |
| 30 | simpr 110 |
. . . . . . . 8
| |
| 31 | 27, 28, 29, 30 | ressbas2d 13422 |
. . . . . . 7
|
| 32 | 31 | 3ad2antr1 1193 |
. . . . . 6
|
| 33 | 13 | a1i 9 |
. . . . . . . 8
|
| 34 | basfn 13411 |
. . . . . . . . . . 11
| |
| 35 | 29 | elexd 2835 |
. . . . . . . . . . 11
|
| 36 | funfvex 5712 |
. . . . . . . . . . . 12
| |
| 37 | 36 | funfni 5483 |
. . . . . . . . . . 11
|
| 38 | 34, 35, 37 | sylancr 418 |
. . . . . . . . . 10
|
| 39 | 1, 38 | eqeltrid 2325 |
. . . . . . . . 9
|
| 40 | 39, 30 | ssexd 4273 |
. . . . . . . 8
|
| 41 | 27, 33, 40, 29 | ressplusgd 13483 |
. . . . . . 7
|
| 42 | 41 | 3ad2antr1 1193 |
. . . . . 6
|
| 43 | simpr3 1036 |
. . . . . . . . 9
| |
| 44 | simpl 109 |
. . . . . . . . . 10
| |
| 45 | 44 | ralimi 2613 |
. . . . . . . . 9
|
| 46 | 43, 45 | syl 14 |
. . . . . . . 8
|
| 47 | oveq1 6092 |
. . . . . . . . . 10
| |
| 48 | 47 | eleq1d 2307 |
. . . . . . . . 9
|
| 49 | oveq2 6093 |
. . . . . . . . . 10
| |
| 50 | 49 | eleq1d 2307 |
. . . . . . . . 9
|
| 51 | 48, 50 | rspc2v 2943 |
. . . . . . . 8
|
| 52 | 46, 51 | syl5com 29 |
. . . . . . 7
|
| 53 | 52 | 3impib 1232 |
. . . . . 6
|
| 54 | 26 | sseld 3247 |
. . . . . . . . 9
|
| 55 | 26 | sseld 3247 |
. . . . . . . . 9
|
| 56 | 26 | sseld 3247 |
. . . . . . . . 9
|
| 57 | 54, 55, 56 | 3anim123d 1360 |
. . . . . . . 8
|
| 58 | 57 | imp 124 |
. . . . . . 7
|
| 59 | 1, 13 | grpass 13814 |
. . . . . . . 8
|
| 60 | 59 | adantlr 481 |
. . . . . . 7
|
| 61 | 58, 60 | syldan 282 |
. . . . . 6
|
| 62 | simpr2 1035 |
. . . . . . . 8
| |
| 63 | 62, 23 | sylib 122 |
. . . . . . 7
|
| 64 | 26 | sselda 3248 |
. . . . . . . . 9
|
| 65 | eqid 2238 |
. . . . . . . . . . 11
| |
| 66 | 1, 13, 65, 17 | grplinv 13855 |
. . . . . . . . . 10
|
| 67 | 66 | adantlr 481 |
. . . . . . . . 9
|
| 68 | 64, 67 | syldan 282 |
. . . . . . . 8
|
| 69 | simpr 110 |
. . . . . . . . . . . 12
| |
| 70 | 69 | ralimi 2613 |
. . . . . . . . . . 11
|
| 71 | 43, 70 | syl 14 |
. . . . . . . . . 10
|
| 72 | fveq2 5695 |
. . . . . . . . . . . 12
| |
| 73 | 72 | eleq1d 2307 |
. . . . . . . . . . 11
|
| 74 | 73 | rspccva 2928 |
. . . . . . . . . 10
|
| 75 | 71, 74 | sylan 283 |
. . . . . . . . 9
|
| 76 | simpr 110 |
. . . . . . . . 9
| |
| 77 | 46 | adantr 276 |
. . . . . . . . 9
|
| 78 | ovrspc2v 6111 |
. . . . . . . . 9
| |
| 79 | 75, 76, 77, 78 | syl21anc 1277 |
. . . . . . . 8
|
| 80 | 68, 79 | eqeltrrd 2316 |
. . . . . . 7
|
| 81 | 63, 80 | exlimddv 1954 |
. . . . . 6
|
| 82 | 1, 13, 65 | grplid 13836 |
. . . . . . . 8
|
| 83 | 82 | adantlr 481 |
. . . . . . 7
|
| 84 | 64, 83 | syldan 282 |
. . . . . 6
|
| 85 | 32, 42, 53, 61, 81, 84, 75, 68 | isgrpd 13828 |
. . . . 5
|
| 86 | 1 | issubg 13976 |
. . . . 5
|
| 87 | 25, 26, 85, 86 | syl3anbrc 1212 |
. . . 4
|
| 88 | 87 | ex 115 |
. . 3
|
| 89 | 24, 88 | biimtrrid 153 |
. 2
|
| 90 | 21, 89 | impbid2 143 |
1
|
| Colors of variables: wff set class |
| This proof depends on syntax axioms:
|
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-in1 623 ax-in2 624 ax-io 721 ax-5 1500 ax-7 1501 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-8 1557 ax-10 1558 ax-11 1559 ax-i12 1560 ax-bndl 1562 ax-4 1563 ax-17 1579 ax-i9 1583 ax-ial 1587 ax-i5r 1588 ax-14 2212 ax-ext 2220 ax-coll 4246 ax-sep 4249 ax-pow 4311 ax-pr 4346 ax-un 4578 ax-setind 4684 ax-cnex 8270 ax-resscn 8271 ax-1cn 8272 ax-1re 8273 ax-icn 8274 ax-addcl 8275 ax-addrcl 8276 ax-mulcl 8277 ax-addcom 8279 ax-addass 8281 ax-i2m1 8284 ax-0lt1 8285 ax-0id 8287 ax-rnegex 8288 ax-pre-ltirr 8291 ax-pre-ltadd 8295 |
| This proof depends on definitions: df-bi 117 df-3an 1011 df-tru 1405 df-fal 1408 df-nf 1514 df-sb 1816 df-eu 2089 df-mo 2090 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-ne 2421 df-nel 2516 df-ral 2533 df-rex 2534 df-reu 2535 df-rmo 2536 df-rab 2537 df-v 2823 df-sbc 3052 df-csb 3148 df-dif 3222 df-un 3224 df-in 3226 df-ss 3233 df-nul 3521 df-pw 3690 df-sn 3715 df-pr 3716 df-op 3718 df-uni 3936 df-int 3971 df-iun 4014 df-br 4131 df-opab 4193 df-mpt 4194 df-id 4438 df-xp 4780 df-rel 4781 df-cnv 4782 df-co 4783 df-dm 4784 df-rn 4785 df-res 4786 df-ima 4787 df-iota 5337 df-fun 5379 df-fn 5380 df-f 5381 df-f1 5382 df-fo 5383 df-f1o 5384 df-fv 5385 df-riota 6038 df-ov 6088 df-oprab 6089 df-mpo 6090 df-pnf 8362 df-mnf 8363 df-ltxr 8365 df-inn 9305 df-2 9363 df-ndx 13355 df-slot 13356 df-base 13358 df-sets 13359 df-iress 13360 df-plusg 13444 df-0g 13612 df-mgm 13676 df-sgrp 13717 df-mnd 13730 df-grp 13808 df-minusg 13809 df-subg 13973 |
| This theorem is used by: issubgrpd2 13993 issubg3 13995 issubg4m 13996 grpissubg 13997 subgintm 14001 nmzsubg 14013 ghmrn 14060 ghmpreima 14069 subrgugrp 14548 lsssubg 14714 lidlsubg 14823 cnsubglem 14916 mplsubgfi 15092 |
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