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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 19054 | . 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 3899 ‘cfv 6490 (class class class)co 7356 Basecbs 17134 ↾s cress 17155 Grpcgrp 18861 SubGrpcsubg 19048 |
| 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 2182 ax-ext 2706 ax-sep 5239 ax-nul 5249 ax-pow 5308 ax-pr 5375 |
| 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 2537 df-eu 2567 df-clab 2713 df-cleq 2726 df-clel 2809 df-nfc 2883 df-ne 2931 df-ral 3050 df-rex 3059 df-rab 3398 df-v 3440 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-nul 4284 df-if 4478 df-pw 4554 df-sn 4579 df-pr 4581 df-op 4585 df-uni 4862 df-br 5097 df-opab 5159 df-mpt 5178 df-id 5517 df-xp 5628 df-rel 5629 df-cnv 5630 df-co 5631 df-dm 5632 df-rn 5633 df-res 5634 df-ima 5635 df-iota 6446 df-fun 6492 df-fv 6498 df-ov 7359 df-subg 19051 |
| This theorem is referenced by: subgbas 19058 subg0 19060 subginv 19061 subgsubcl 19065 subgsub 19066 subgmulgcl 19067 subgmulg 19068 issubg2 19069 issubg4 19073 subsubg 19077 subgint 19078 trivsubgd 19080 nsgconj 19086 nsgacs 19089 ssnmz 19093 eqger 19105 eqgid 19107 eqgen 19108 eqgcpbl 19109 lagsubg2 19121 lagsubg 19122 eqg0subg 19123 resghm 19159 ghmnsgima 19167 conjsubg 19177 conjsubgen 19178 conjnmz 19179 conjnmzb 19180 gicsubgen 19206 ghmqusnsglem1 19207 ghmquskerlem1 19210 subgga 19227 gasubg 19229 gastacos 19237 orbstafun 19238 cntrsubgnsg 19270 oddvds2 19493 subgpgp 19524 odcau 19531 pgpssslw 19541 sylow2blem1 19547 sylow2blem2 19548 sylow2blem3 19549 slwhash 19551 fislw 19552 sylow2 19553 sylow3lem1 19554 sylow3lem2 19555 sylow3lem3 19556 sylow3lem4 19557 sylow3lem5 19558 sylow3lem6 19559 lsmval 19575 lsmelval 19576 lsmelvali 19577 lsmelvalm 19578 lsmsubg 19581 lsmub1 19584 lsmub2 19585 lsmless1 19587 lsmless2 19588 lsmless12 19589 lsmass 19596 subglsm 19600 lsmmod 19602 cntzrecd 19605 lsmcntz 19606 lsmcntzr 19607 lsmdisj2 19609 subgdisj1 19618 pj1f 19624 pj1id 19626 pj1lid 19628 pj1rid 19629 pj1ghm 19630 qusecsub 19762 subgabl 19763 ablcntzd 19784 lsmcom 19785 dprdff 19941 dprdfadd 19949 dprdres 19957 dprdss 19958 subgdmdprd 19963 dprdcntz2 19967 dmdprdsplit2lem 19974 ablfacrp 19995 ablfac1eu 20002 pgpfac1lem1 20003 pgpfac1lem2 20004 pgpfac1lem3a 20005 pgpfac1lem3 20006 pgpfac1lem4 20007 pgpfac1lem5 20008 pgpfaclem1 20010 pgpfaclem2 20011 pgpfaclem3 20012 ablfaclem3 20016 ablfac2 20018 prmgrpsimpgd 20043 issubrng2 20489 issubrg2 20523 issubrg3 20531 islss4 20911 dflidl2rng 21171 phssip 21611 mpllsslem 21953 subgtgp 24047 subgntr 24049 opnsubg 24050 clssubg 24051 clsnsg 24052 cldsubg 24053 qustgpopn 24062 qustgphaus 24065 tgptsmscls 24092 subgnm 24575 subgngp 24577 lssnlm 24643 cmscsscms 25327 efgh 26504 efabl 26513 efsubm 26514 subgmulgcld 33075 gsumsubg 33078 qusker 33379 eqgvscpbl 33380 grplsmid 33434 quslsm 33435 qusima 33438 nsgmgc 33442 nsgqusf1olem1 33443 nsgqusf1olem2 33444 nsgqusf1olem3 33445 qsnzr 33485 opprqusplusg 33519 opprqus0g 33520 algextdeglem1 33823 algextdeglem2 33824 algextdeglem3 33825 algextdeglem4 33826 algextdeglem5 33827 nelsubgcld 42694 nelsubgsubcld 42695 idomsubgmo 43377 |
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