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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 19096 | . 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 3890 ‘cfv 6493 (class class class)co 7361 Basecbs 17173 ↾s cress 17194 Grpcgrp 18903 SubGrpcsubg 19090 |
| 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 2709 ax-sep 5232 ax-nul 5242 ax-pow 5303 ax-pr 5371 |
| 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 2540 df-eu 2570 df-clab 2716 df-cleq 2729 df-clel 2812 df-nfc 2886 df-ne 2934 df-ral 3053 df-rex 3063 df-rab 3391 df-v 3432 df-dif 3893 df-un 3895 df-in 3897 df-ss 3907 df-nul 4275 df-if 4468 df-pw 4544 df-sn 4569 df-pr 4571 df-op 4575 df-uni 4852 df-br 5087 df-opab 5149 df-mpt 5168 df-id 5520 df-xp 5631 df-rel 5632 df-cnv 5633 df-co 5634 df-dm 5635 df-rn 5636 df-res 5637 df-ima 5638 df-iota 6449 df-fun 6495 df-fv 6501 df-ov 7364 df-subg 19093 |
| This theorem is referenced by: subgbas 19100 subg0 19102 subginv 19103 subgsubcl 19107 subgsub 19108 subgmulgcl 19109 subgmulg 19110 issubg2 19111 issubg4 19115 subsubg 19119 subgint 19120 trivsubgd 19122 nsgconj 19128 nsgacs 19131 ssnmz 19135 eqger 19147 eqgid 19149 eqgen 19150 eqgcpbl 19151 lagsubg2 19163 lagsubg 19164 eqg0subg 19165 resghm 19201 ghmnsgima 19209 conjsubg 19219 conjsubgen 19220 conjnmz 19221 conjnmzb 19222 gicsubgen 19248 ghmqusnsglem1 19249 ghmquskerlem1 19252 subgga 19269 gasubg 19271 gastacos 19279 orbstafun 19280 cntrsubgnsg 19312 oddvds2 19535 subgpgp 19566 odcau 19573 pgpssslw 19583 sylow2blem1 19589 sylow2blem2 19590 sylow2blem3 19591 slwhash 19593 fislw 19594 sylow2 19595 sylow3lem1 19596 sylow3lem2 19597 sylow3lem3 19598 sylow3lem4 19599 sylow3lem5 19600 sylow3lem6 19601 lsmval 19617 lsmelval 19618 lsmelvali 19619 lsmelvalm 19620 lsmsubg 19623 lsmub1 19626 lsmub2 19627 lsmless1 19629 lsmless2 19630 lsmless12 19631 lsmass 19638 subglsm 19642 lsmmod 19644 cntzrecd 19647 lsmcntz 19648 lsmcntzr 19649 lsmdisj2 19651 subgdisj1 19660 pj1f 19666 pj1id 19668 pj1lid 19670 pj1rid 19671 pj1ghm 19672 qusecsub 19804 subgabl 19805 ablcntzd 19826 lsmcom 19827 dprdff 19983 dprdfadd 19991 dprdres 19999 dprdss 20000 subgdmdprd 20005 dprdcntz2 20009 dmdprdsplit2lem 20016 ablfacrp 20037 ablfac1eu 20044 pgpfac1lem1 20045 pgpfac1lem2 20046 pgpfac1lem3a 20047 pgpfac1lem3 20048 pgpfac1lem4 20049 pgpfac1lem5 20050 pgpfaclem1 20052 pgpfaclem2 20053 pgpfaclem3 20054 ablfaclem3 20058 ablfac2 20060 prmgrpsimpgd 20085 issubrng2 20529 issubrg2 20563 issubrg3 20571 islss4 20951 dflidl2rng 21211 phssip 21651 mpllsslem 21991 subgtgp 24083 subgntr 24085 opnsubg 24086 clssubg 24087 clsnsg 24088 cldsubg 24089 qustgpopn 24098 qustgphaus 24101 tgptsmscls 24128 subgnm 24611 subgngp 24613 lssnlm 24679 cmscsscms 25353 efgh 26521 efabl 26530 efsubm 26531 subgmulgcld 33122 gsumsubg 33125 qusker 33427 eqgvscpbl 33428 grplsmid 33482 quslsm 33483 qusima 33486 nsgmgc 33490 nsgqusf1olem1 33491 nsgqusf1olem2 33492 nsgqusf1olem3 33493 qsnzr 33533 opprqusplusg 33567 opprqus0g 33568 algextdeglem1 33880 algextdeglem2 33881 algextdeglem3 33882 algextdeglem4 33883 algextdeglem5 33884 nelsubgcld 42959 nelsubgsubcld 42960 idomsubgmo 43642 |
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