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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 19102 | . 2 ⊢ (𝑆 ∈ (SubGrp‘𝐺) ↔ (𝐺 ∈ Grp ∧ 𝑆 ⊆ 𝐵 ∧ (𝐺 ↾s 𝑆) ∈ Grp)) |
| 3 | 2 | simp2bi 1147 | 1 ⊢ (𝑆 ∈ (SubGrp‘𝐺) → 𝑆 ⊆ 𝐵) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1542 ∈ wcel 2114 ⊆ wss 3889 ‘cfv 6498 (class class class)co 7367 Basecbs 17179 ↾s cress 17200 Grpcgrp 18909 SubGrpcsubg 19096 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-10 2147 ax-11 2163 ax-12 2185 ax-ext 2708 ax-sep 5231 ax-nul 5241 ax-pow 5307 ax-pr 5375 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-nf 1786 df-sb 2069 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 3062 df-rab 3390 df-v 3431 df-dif 3892 df-un 3894 df-in 3896 df-ss 3906 df-nul 4274 df-if 4467 df-pw 4543 df-sn 4568 df-pr 4570 df-op 4574 df-uni 4851 df-br 5086 df-opab 5148 df-mpt 5167 df-id 5526 df-xp 5637 df-rel 5638 df-cnv 5639 df-co 5640 df-dm 5641 df-rn 5642 df-res 5643 df-ima 5644 df-iota 6454 df-fun 6500 df-fv 6506 df-ov 7370 df-subg 19099 |
| This theorem is referenced by: subgbas 19106 subg0 19108 subginv 19109 subgsubcl 19113 subgsub 19114 subgmulgcl 19115 subgmulg 19116 issubg2 19117 issubg4 19121 subsubg 19125 subgint 19126 trivsubgd 19128 nsgconj 19134 nsgacs 19137 ssnmz 19141 eqger 19153 eqgid 19155 eqgen 19156 eqgcpbl 19157 lagsubg2 19169 lagsubg 19170 eqg0subg 19171 resghm 19207 ghmnsgima 19215 conjsubg 19225 conjsubgen 19226 conjnmz 19227 conjnmzb 19228 gicsubgen 19254 ghmqusnsglem1 19255 ghmquskerlem1 19258 subgga 19275 gasubg 19277 gastacos 19285 orbstafun 19286 cntrsubgnsg 19318 oddvds2 19541 subgpgp 19572 odcau 19579 pgpssslw 19589 sylow2blem1 19595 sylow2blem2 19596 sylow2blem3 19597 slwhash 19599 fislw 19600 sylow2 19601 sylow3lem1 19602 sylow3lem2 19603 sylow3lem3 19604 sylow3lem4 19605 sylow3lem5 19606 sylow3lem6 19607 lsmval 19623 lsmelval 19624 lsmelvali 19625 lsmelvalm 19626 lsmsubg 19629 lsmub1 19632 lsmub2 19633 lsmless1 19635 lsmless2 19636 lsmless12 19637 lsmass 19644 subglsm 19648 lsmmod 19650 cntzrecd 19653 lsmcntz 19654 lsmcntzr 19655 lsmdisj2 19657 subgdisj1 19666 pj1f 19672 pj1id 19674 pj1lid 19676 pj1rid 19677 pj1ghm 19678 qusecsub 19810 subgabl 19811 ablcntzd 19832 lsmcom 19833 dprdff 19989 dprdfadd 19997 dprdres 20005 dprdss 20006 subgdmdprd 20011 dprdcntz2 20015 dmdprdsplit2lem 20022 ablfacrp 20043 ablfac1eu 20050 pgpfac1lem1 20051 pgpfac1lem2 20052 pgpfac1lem3a 20053 pgpfac1lem3 20054 pgpfac1lem4 20055 pgpfac1lem5 20056 pgpfaclem1 20058 pgpfaclem2 20059 pgpfaclem3 20060 ablfaclem3 20064 ablfac2 20066 prmgrpsimpgd 20091 issubrng2 20535 issubrg2 20569 issubrg3 20577 islss4 20957 dflidl2rng 21216 phssip 21638 mpllsslem 21978 subgtgp 24070 subgntr 24072 opnsubg 24073 clssubg 24074 clsnsg 24075 cldsubg 24076 qustgpopn 24085 qustgphaus 24088 tgptsmscls 24115 subgnm 24598 subgngp 24600 lssnlm 24666 cmscsscms 25340 efgh 26505 efabl 26514 efsubm 26515 subgmulgcld 33104 gsumsubg 33107 qusker 33409 eqgvscpbl 33410 grplsmid 33464 quslsm 33465 qusima 33468 nsgmgc 33472 nsgqusf1olem1 33473 nsgqusf1olem2 33474 nsgqusf1olem3 33475 qsnzr 33515 opprqusplusg 33549 opprqus0g 33550 algextdeglem1 33861 algextdeglem2 33862 algextdeglem3 33863 algextdeglem4 33864 algextdeglem5 33865 nelsubgcld 42942 nelsubgsubcld 42943 idomsubgmo 43621 |
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