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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 19168 | . 2 ⊢ (𝑆 ∈ (SubGrp‘𝐺) ↔ (𝐺 ∈ Grp ∧ 𝑆 ⊆ 𝐵 ∧ (𝐺 ↾s 𝑆) ∈ Grp)) |
| 3 | 2 | simp2bi 1159 | 1 ⊢ (𝑆 ∈ (SubGrp‘𝐺) → 𝑆 ⊆ 𝐵) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1560 ∈ wcel 2142 ⊆ wss 3904 ‘cfv 6521 (class class class)co 7396 Basecbs 17245 ↾s cress 17266 Grpcgrp 18975 SubGrpcsubg 19162 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1815 ax-4 1829 ax-5 1930 ax-6 1987 ax-7 2028 ax-8 2144 ax-9 2152 ax-10 2175 ax-11 2191 ax-12 2212 ax-ext 2734 ax-sep 5246 ax-nul 5256 ax-pow 5322 ax-pr 5390 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-or 859 df-3an 1100 df-tru 1563 df-fal 1573 df-ex 1800 df-nf 1804 df-sb 2091 df-mo 2566 df-eu 2596 df-clab 2741 df-cleq 2754 df-clel 2837 df-nfc 2911 df-ne 2958 df-ral 3077 df-rex 3087 df-rab 3415 df-v 3456 df-dif 3907 df-un 3909 df-in 3911 df-ss 3921 df-nul 4286 df-if 4481 df-pw 4557 df-sn 4583 df-pr 4585 df-op 4589 df-uni 4866 df-br 5101 df-opab 5163 df-mpt 5182 df-id 5542 df-xp 5653 df-rel 5654 df-cnv 5655 df-co 5656 df-dm 5657 df-rn 5658 df-res 5659 df-ima 5660 df-iota 6477 df-fun 6523 df-fv 6529 df-ov 7399 df-subg 19165 |
| This theorem is referenced by: subgbas 19172 subg0 19174 subginv 19175 subgsubcl 19179 subgsub 19180 subgmulgcl 19181 subgmulg 19182 issubg2 19183 issubg4 19187 subsubg 19191 subgint 19192 trivsubgd 19194 nsgconj 19200 nsgacs 19203 ssnmz 19207 eqger 19219 eqgid 19221 eqgen 19222 eqgcpbl 19223 lagsubg2 19235 lagsubg 19236 eqg0subg 19237 resghm 19272 ghmnsgima 19280 conjsubg 19290 conjsubgen 19291 conjnmz 19292 conjnmzb 19293 gicsubgen 19319 ghmqusnsglem1 19320 ghmquskerlem1 19323 subgga 19340 gasubg 19342 gastacos 19350 orbstafun 19351 cntrsubgnsg 19383 oddvds2 19606 subgpgp 19637 odcau 19644 pgpssslw 19654 sylow2blem1 19660 sylow2blem2 19661 sylow2blem3 19662 slwhash 19664 fislw 19665 sylow2 19666 sylow3lem1 19667 sylow3lem2 19668 sylow3lem3 19669 sylow3lem4 19670 sylow3lem5 19671 sylow3lem6 19672 lsmval 19688 lsmelval 19689 lsmelvali 19690 lsmelvalm 19691 lsmsubg 19694 lsmub1 19697 lsmub2 19698 lsmless1 19700 lsmless2 19701 lsmless12 19702 lsmass 19709 subglsm 19713 lsmmod 19715 cntzrecd 19718 lsmcntz 19719 lsmcntzr 19720 lsmdisj2 19722 subgdisj1 19731 pj1f 19737 pj1id 19739 pj1lid 19741 pj1rid 19742 pj1ghm 19743 qusecsub 19875 subgabl 19876 ablcntzd 19897 lsmcom 19898 dprdff 20054 dprdfadd 20062 dprdres 20070 dprdss 20071 subgdmdprd 20076 dprdcntz2 20080 dmdprdsplit2lem 20087 ablfacrp 20108 ablfac1eu 20115 pgpfac1lem1 20116 pgpfac1lem2 20117 pgpfac1lem3a 20118 pgpfac1lem3 20119 pgpfac1lem4 20120 pgpfac1lem5 20121 pgpfaclem1 20123 pgpfaclem2 20124 pgpfaclem3 20125 ablfaclem3 20129 ablfac2 20131 prmgrpsimpgd 20156 issubrng2 20608 issubrg2 20642 issubrg3 20650 islss4 21029 dflidl2rng 21288 phssip 21710 mpllsslem 22051 subgtgp 24165 subgntr 24167 opnsubg 24168 clssubg 24169 clsnsg 24170 cldsubg 24171 qustgpopn 24180 qustgphaus 24183 tgptsmscls 24210 subgnm 24693 subgngp 24695 lssnlm 24761 cmscsscms 25435 efgh 26606 efabl 26615 efsubm 26616 subgmulgcld 33223 gsumsubg 33226 qusker 33535 eqgvscpbl 33536 grplsmid 33590 quslsm 33591 qusima 33594 nsgmgc 33598 nsgqusf1olem1 33599 nsgqusf1olem2 33600 nsgqusf1olem3 33601 qsnzr 33642 opprqusplusg 33677 opprqus0g 33678 algextdeglem1 34014 algextdeglem2 34015 algextdeglem3 34016 algextdeglem4 34017 algextdeglem5 34018 nelsubgcld 43119 nelsubgsubcld 43120 idomsubgmo 43770 |
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