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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 19058 | . 2 ⊢ (𝑆 ∈ (SubGrp‘𝐺) ↔ (𝐺 ∈ Grp ∧ 𝑆 ⊆ 𝐵 ∧ (𝐺 ↾s 𝑆) ∈ Grp)) |
| 3 | 2 | simp2bi 1146 | 1 ⊢ (𝑆 ∈ (SubGrp‘𝐺) → 𝑆 ⊆ 𝐵) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1541 ∈ wcel 2113 ⊆ wss 3901 ‘cfv 6492 (class class class)co 7358 Basecbs 17138 ↾s cress 17159 Grpcgrp 18865 SubGrpcsubg 19052 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1968 ax-7 2009 ax-8 2115 ax-9 2123 ax-10 2146 ax-11 2162 ax-12 2184 ax-ext 2708 ax-sep 5241 ax-nul 5251 ax-pow 5310 ax-pr 5377 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3an 1088 df-tru 1544 df-fal 1554 df-ex 1781 df-nf 1785 df-sb 2068 df-mo 2539 df-eu 2569 df-clab 2715 df-cleq 2728 df-clel 2811 df-nfc 2885 df-ne 2933 df-ral 3052 df-rex 3061 df-rab 3400 df-v 3442 df-dif 3904 df-un 3906 df-in 3908 df-ss 3918 df-nul 4286 df-if 4480 df-pw 4556 df-sn 4581 df-pr 4583 df-op 4587 df-uni 4864 df-br 5099 df-opab 5161 df-mpt 5180 df-id 5519 df-xp 5630 df-rel 5631 df-cnv 5632 df-co 5633 df-dm 5634 df-rn 5635 df-res 5636 df-ima 5637 df-iota 6448 df-fun 6494 df-fv 6500 df-ov 7361 df-subg 19055 |
| This theorem is referenced by: subgbas 19062 subg0 19064 subginv 19065 subgsubcl 19069 subgsub 19070 subgmulgcl 19071 subgmulg 19072 issubg2 19073 issubg4 19077 subsubg 19081 subgint 19082 trivsubgd 19084 nsgconj 19090 nsgacs 19093 ssnmz 19097 eqger 19109 eqgid 19111 eqgen 19112 eqgcpbl 19113 lagsubg2 19125 lagsubg 19126 eqg0subg 19127 resghm 19163 ghmnsgima 19171 conjsubg 19181 conjsubgen 19182 conjnmz 19183 conjnmzb 19184 gicsubgen 19210 ghmqusnsglem1 19211 ghmquskerlem1 19214 subgga 19231 gasubg 19233 gastacos 19241 orbstafun 19242 cntrsubgnsg 19274 oddvds2 19497 subgpgp 19528 odcau 19535 pgpssslw 19545 sylow2blem1 19551 sylow2blem2 19552 sylow2blem3 19553 slwhash 19555 fislw 19556 sylow2 19557 sylow3lem1 19558 sylow3lem2 19559 sylow3lem3 19560 sylow3lem4 19561 sylow3lem5 19562 sylow3lem6 19563 lsmval 19579 lsmelval 19580 lsmelvali 19581 lsmelvalm 19582 lsmsubg 19585 lsmub1 19588 lsmub2 19589 lsmless1 19591 lsmless2 19592 lsmless12 19593 lsmass 19600 subglsm 19604 lsmmod 19606 cntzrecd 19609 lsmcntz 19610 lsmcntzr 19611 lsmdisj2 19613 subgdisj1 19622 pj1f 19628 pj1id 19630 pj1lid 19632 pj1rid 19633 pj1ghm 19634 qusecsub 19766 subgabl 19767 ablcntzd 19788 lsmcom 19789 dprdff 19945 dprdfadd 19953 dprdres 19961 dprdss 19962 subgdmdprd 19967 dprdcntz2 19971 dmdprdsplit2lem 19978 ablfacrp 19999 ablfac1eu 20006 pgpfac1lem1 20007 pgpfac1lem2 20008 pgpfac1lem3a 20009 pgpfac1lem3 20010 pgpfac1lem4 20011 pgpfac1lem5 20012 pgpfaclem1 20014 pgpfaclem2 20015 pgpfaclem3 20016 ablfaclem3 20020 ablfac2 20022 prmgrpsimpgd 20047 issubrng2 20493 issubrg2 20527 issubrg3 20535 islss4 20915 dflidl2rng 21175 phssip 21615 mpllsslem 21957 subgtgp 24051 subgntr 24053 opnsubg 24054 clssubg 24055 clsnsg 24056 cldsubg 24057 qustgpopn 24066 qustgphaus 24069 tgptsmscls 24096 subgnm 24579 subgngp 24581 lssnlm 24647 cmscsscms 25331 efgh 26508 efabl 26517 efsubm 26518 subgmulgcld 33128 gsumsubg 33131 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 33876 algextdeglem2 33877 algextdeglem3 33878 algextdeglem4 33879 algextdeglem5 33880 nelsubgcld 42773 nelsubgsubcld 42774 idomsubgmo 43456 |
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