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| Mirrors > Home > MPE Home > Th. List > subgss | Structured version Visualization version GIF version | ||
| Description: A subgroup is a subset. (Contributed by Mario Carneiro, 2-Dec-2014.) |
| Ref | Expression |
|---|---|
| issubg.b | ⊢ 𝐵 = (Base‘𝐺) |
| Ref | Expression |
|---|---|
| subgss | ⊢ (𝑆 ∈ (SubGrp‘𝐺) → 𝑆 ⊆ 𝐵) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | issubg.b | . . 3 ⊢ 𝐵 = (Base‘𝐺) | |
| 2 | 1 | issubg 19093 | . 2 ⊢ (𝑆 ∈ (SubGrp‘𝐺) ↔ (𝐺 ∈ Grp ∧ 𝑆 ⊆ 𝐵 ∧ (𝐺 ↾s 𝑆) ∈ Grp)) |
| 3 | 2 | simp2bi 1152 | 1 ⊢ (𝑆 ∈ (SubGrp‘𝐺) → 𝑆 ⊆ 𝐵) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1547 ∈ wcel 2119 ⊆ wss 3883 ‘cfv 6485 (class class class)co 7356 Basecbs 17170 ↾s cress 17191 Grpcgrp 18900 SubGrpcsubg 19087 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1802 ax-4 1816 ax-5 1917 ax-6 1974 ax-7 2015 ax-8 2121 ax-9 2129 ax-10 2152 ax-11 2168 ax-12 2189 ax-ext 2711 ax-sep 5218 ax-nul 5228 ax-pow 5294 ax-pr 5362 |
| This theorem depends on definitions: df-bi 208 df-an 397 df-or 854 df-3an 1094 df-tru 1550 df-fal 1560 df-ex 1787 df-nf 1791 df-sb 2074 df-mo 2543 df-eu 2573 df-clab 2718 df-cleq 2731 df-clel 2814 df-nfc 2888 df-ne 2935 df-ral 3054 df-rex 3064 df-rab 3392 df-v 3433 df-dif 3886 df-un 3888 df-in 3890 df-ss 3900 df-nul 4262 df-if 4455 df-pw 4531 df-sn 4556 df-pr 4558 df-op 4562 df-uni 4839 df-br 5073 df-opab 5135 df-mpt 5154 df-id 5513 df-xp 5624 df-rel 5625 df-cnv 5626 df-co 5627 df-dm 5628 df-rn 5629 df-res 5630 df-ima 5631 df-iota 6441 df-fun 6487 df-fv 6493 df-ov 7359 df-subg 19090 |
| This theorem is referenced by: subgbas 19097 subg0 19099 subginv 19100 subgsubcl 19104 subgsub 19105 subgmulgcl 19106 subgmulg 19107 issubg2 19108 issubg4 19112 subsubg 19116 subgint 19117 trivsubgd 19119 nsgconj 19125 nsgacs 19128 ssnmz 19132 eqger 19144 eqgid 19146 eqgen 19147 eqgcpbl 19148 lagsubg2 19160 lagsubg 19161 eqg0subg 19162 resghm 19198 ghmnsgima 19206 conjsubg 19216 conjsubgen 19217 conjnmz 19218 conjnmzb 19219 gicsubgen 19245 ghmqusnsglem1 19246 ghmquskerlem1 19249 subgga 19266 gasubg 19268 gastacos 19276 orbstafun 19277 cntrsubgnsg 19309 oddvds2 19532 subgpgp 19563 odcau 19570 pgpssslw 19580 sylow2blem1 19586 sylow2blem2 19587 sylow2blem3 19588 slwhash 19590 fislw 19591 sylow2 19592 sylow3lem1 19593 sylow3lem2 19594 sylow3lem3 19595 sylow3lem4 19596 sylow3lem5 19597 sylow3lem6 19598 lsmval 19614 lsmelval 19615 lsmelvali 19616 lsmelvalm 19617 lsmsubg 19620 lsmub1 19623 lsmub2 19624 lsmless1 19626 lsmless2 19627 lsmless12 19628 lsmass 19635 subglsm 19639 lsmmod 19641 cntzrecd 19644 lsmcntz 19645 lsmcntzr 19646 lsmdisj2 19648 subgdisj1 19657 pj1f 19663 pj1id 19665 pj1lid 19667 pj1rid 19668 pj1ghm 19669 qusecsub 19801 subgabl 19802 ablcntzd 19823 lsmcom 19824 dprdff 19980 dprdfadd 19988 dprdres 19996 dprdss 19997 subgdmdprd 20002 dprdcntz2 20006 dmdprdsplit2lem 20013 ablfacrp 20034 ablfac1eu 20041 pgpfac1lem1 20042 pgpfac1lem2 20043 pgpfac1lem3a 20044 pgpfac1lem3 20045 pgpfac1lem4 20046 pgpfac1lem5 20047 pgpfaclem1 20049 pgpfaclem2 20050 pgpfaclem3 20051 ablfaclem3 20055 ablfac2 20057 prmgrpsimpgd 20082 issubrng2 20530 issubrg2 20564 issubrg3 20572 islss4 20952 dflidl2rng 21211 phssip 21633 mpllsslem 21974 subgtgp 24088 subgntr 24090 opnsubg 24091 clssubg 24092 clsnsg 24093 cldsubg 24094 qustgpopn 24103 qustgphaus 24106 tgptsmscls 24133 subgnm 24616 subgngp 24618 lssnlm 24684 cmscsscms 25358 efgh 26523 efabl 26532 efsubm 26533 subgmulgcld 33124 gsumsubg 33127 qusker 33432 eqgvscpbl 33433 grplsmid 33487 quslsm 33488 qusima 33491 nsgmgc 33495 nsgqusf1olem1 33496 nsgqusf1olem2 33497 nsgqusf1olem3 33498 qsnzr 33538 opprqusplusg 33572 opprqus0g 33573 algextdeglem1 33901 algextdeglem2 33902 algextdeglem3 33903 algextdeglem4 33904 algextdeglem5 33905 nelsubgcld 42987 nelsubgsubcld 42988 idomsubgmo 43638 |
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