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| Mirrors > Home > MPE Home > Th. List > cycsubg2cl | Structured version Visualization version GIF version | ||
| Description: Any multiple of an element is contained in the generated cyclic subgroup. (Contributed by Stefan O'Rear, 12-Sep-2015.) |
| Ref | Expression |
|---|---|
| cycsubg2cl.x | ⊢ 𝑋 = (Base‘𝐺) |
| cycsubg2cl.t | ⊢ · = (.g‘𝐺) |
| cycsubg2cl.k | ⊢ 𝐾 = (mrCls‘(SubGrp‘𝐺)) |
| Ref | Expression |
|---|---|
| cycsubg2cl | ⊢ ((𝐺 ∈ Grp ∧ 𝐴 ∈ 𝑋 ∧ 𝑁 ∈ ℤ) → (𝑁 · 𝐴) ∈ (𝐾‘{𝐴})) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | cycsubg2cl.x | . . . . . 6 ⊢ 𝑋 = (Base‘𝐺) | |
| 2 | 1 | subgacs 19218 | . . . . 5 ⊢ (𝐺 ∈ Grp → (SubGrp‘𝐺) ∈ (ACS‘𝑋)) |
| 3 | 2 | acsmred 17702 | . . . 4 ⊢ (𝐺 ∈ Grp → (SubGrp‘𝐺) ∈ (Moore‘𝑋)) |
| 4 | 3 | 3ad2ant1 1149 | . . 3 ⊢ ((𝐺 ∈ Grp ∧ 𝐴 ∈ 𝑋 ∧ 𝑁 ∈ ℤ) → (SubGrp‘𝐺) ∈ (Moore‘𝑋)) |
| 5 | simp2 1153 | . . . 4 ⊢ ((𝐺 ∈ Grp ∧ 𝐴 ∈ 𝑋 ∧ 𝑁 ∈ ℤ) → 𝐴 ∈ 𝑋) | |
| 6 | 5 | snssd 4748 | . . 3 ⊢ ((𝐺 ∈ Grp ∧ 𝐴 ∈ 𝑋 ∧ 𝑁 ∈ ℤ) → {𝐴} ⊆ 𝑋) |
| 7 | cycsubg2cl.k | . . . 4 ⊢ 𝐾 = (mrCls‘(SubGrp‘𝐺)) | |
| 8 | 7 | mrccl 17657 | . . 3 ⊢ (((SubGrp‘𝐺) ∈ (Moore‘𝑋) ∧ {𝐴} ⊆ 𝑋) → (𝐾‘{𝐴}) ∈ (SubGrp‘𝐺)) |
| 9 | 4, 6, 8 | syl2anc 595 | . 2 ⊢ ((𝐺 ∈ Grp ∧ 𝐴 ∈ 𝑋 ∧ 𝑁 ∈ ℤ) → (𝐾‘{𝐴}) ∈ (SubGrp‘𝐺)) |
| 10 | simp3 1154 | . 2 ⊢ ((𝐺 ∈ Grp ∧ 𝐴 ∈ 𝑋 ∧ 𝑁 ∈ ℤ) → 𝑁 ∈ ℤ) | |
| 11 | 4, 7, 6 | mrcssidd 17671 | . . 3 ⊢ ((𝐺 ∈ Grp ∧ 𝐴 ∈ 𝑋 ∧ 𝑁 ∈ ℤ) → {𝐴} ⊆ (𝐾‘{𝐴})) |
| 12 | snssg 4745 | . . . 4 ⊢ (𝐴 ∈ 𝑋 → (𝐴 ∈ (𝐾‘{𝐴}) ↔ {𝐴} ⊆ (𝐾‘{𝐴}))) | |
| 13 | 12 | 3ad2ant2 1150 | . . 3 ⊢ ((𝐺 ∈ Grp ∧ 𝐴 ∈ 𝑋 ∧ 𝑁 ∈ ℤ) → (𝐴 ∈ (𝐾‘{𝐴}) ↔ {𝐴} ⊆ (𝐾‘{𝐴}))) |
| 14 | 11, 13 | mpbird 260 | . 2 ⊢ ((𝐺 ∈ Grp ∧ 𝐴 ∈ 𝑋 ∧ 𝑁 ∈ ℤ) → 𝐴 ∈ (𝐾‘{𝐴})) |
| 15 | cycsubg2cl.t | . . 3 ⊢ · = (.g‘𝐺) | |
| 16 | 15 | subgmulgcl 19197 | . 2 ⊢ (((𝐾‘{𝐴}) ∈ (SubGrp‘𝐺) ∧ 𝑁 ∈ ℤ ∧ 𝐴 ∈ (𝐾‘{𝐴})) → (𝑁 · 𝐴) ∈ (𝐾‘{𝐴})) |
| 17 | 9, 10, 14, 16 | syl3anc 1394 | 1 ⊢ ((𝐺 ∈ Grp ∧ 𝐴 ∈ 𝑋 ∧ 𝑁 ∈ ℤ) → (𝑁 · 𝐴) ∈ (𝐾‘{𝐴})) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ↔ wb 209 ∧ w3a 1101 = wceq 1563 ∈ wcel 2145 ⊆ wss 3907 {csn 4585 ‘cfv 6525 (class class class)co 7400 ℤcz 12582 Basecbs 17259 Moorecmre 17624 mrClscmrc 17625 Grpcgrp 18990 .gcmg 19124 SubGrpcsubg 19177 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1818 ax-4 1832 ax-5 1933 ax-6 1990 ax-7 2031 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2215 ax-ext 2737 ax-sep 5251 ax-nul 5261 ax-pow 5327 ax-pr 5395 ax-un 7722 ax-cnex 11144 ax-resscn 11145 ax-1cn 11146 ax-icn 11147 ax-addcl 11148 ax-addrcl 11149 ax-mulcl 11150 ax-mulrcl 11151 ax-mulcom 11152 ax-addass 11153 ax-mulass 11154 ax-distr 11155 ax-i2m1 11156 ax-1ne0 11157 ax-1rid 11158 ax-rnegex 11159 ax-rrecex 11160 ax-cnre 11161 ax-pre-lttri 11162 ax-pre-lttrn 11163 ax-pre-ltadd 11164 ax-pre-mulgt0 11165 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3or 1102 df-3an 1103 df-tru 1566 df-fal 1576 df-ex 1803 df-nf 1807 df-sb 2094 df-mo 2569 df-eu 2599 df-clab 2744 df-cleq 2757 df-clel 2840 df-nfc 2914 df-ne 2961 df-nel 3065 df-ral 3080 df-rex 3090 df-rmo 3370 df-reu 3371 df-rab 3418 df-v 3459 df-sbc 3748 df-csb 3856 df-dif 3910 df-un 3912 df-in 3914 df-ss 3924 df-pss 3927 df-nul 4289 df-if 4484 df-pw 4560 df-sn 4586 df-pr 4588 df-op 4592 df-uni 4869 df-int 4909 df-iun 4954 df-iin 4955 df-br 5106 df-opab 5168 df-mpt 5187 df-tr 5213 df-id 5547 df-eprel 5552 df-po 5560 df-so 5561 df-fr 5605 df-we 5607 df-xp 5658 df-rel 5659 df-cnv 5660 df-co 5661 df-dm 5662 df-rn 5663 df-res 5664 df-ima 5665 df-pred 6292 df-ord 6353 df-on 6354 df-lim 6355 df-suc 6356 df-iota 6481 df-fun 6527 df-fn 6528 df-f 6529 df-f1 6530 df-fo 6531 df-f1o 6532 df-fv 6533 df-riota 7357 df-ov 7403 df-oprab 7404 df-mpo 7405 df-om 7851 df-1st 7974 df-2nd 7975 df-frecs 8266 df-wrecs 8297 df-recs 8346 df-rdg 8385 df-1o 8441 df-2o 8442 df-er 8682 df-en 8932 df-dom 8933 df-sdom 8934 df-fin 8935 df-pnf 11233 df-mnf 11234 df-xr 11235 df-ltxr 11236 df-le 11237 df-sub 11431 df-neg 11432 df-nn 12225 df-2 12294 df-n0 12496 df-z 12583 df-uz 12854 df-fz 13527 df-seq 14029 df-sets 17214 df-slot 17232 df-ndx 17244 df-base 17260 df-ress 17281 df-plusg 17313 df-0g 17484 df-mre 17628 df-mrc 17629 df-acs 17631 df-mgm 18688 df-sgrp 18767 df-mnd 18783 df-submnd 18832 df-grp 18993 df-minusg 18994 df-mulg 19125 df-subg 19180 |
| This theorem is referenced by: odngen 19638 |
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