C₂×#20263334 #27161843

order	12608
automorphism	?
homology	Abelianization (H₁) = C₂³×C₄ · Schur multiplier (H₂) = C₂⁵

Aliases

direct product

C₂×#20263334

Splittings

Fitting	C₂×M₁₆×C₁₉₇ ⋊ C₂
Sylow	C₁₉₇ ⋊ C₂×#131

Subgroups

	subgroup	G/H
center	C₂×C₄	C₂²×D₁₉₇
commutator	C₂×C₁₉₇	C₂³×C₄
Frattini	C₄	C₂³×D₁₉₇
Fitting	C₂×M₁₆×C₁₉₇	C₂
socle	C₂²×C₁₉₇	C₂²×C₄
prime radical	C₂×#15691358	C₂
cosocle	C₄×C₁₉₇	C₂⁴
hypercenter	C₂×M₁₆	D₁₉₇
hypocenter	C₁₉₇	C₂×#131
LCS	G ▷ C₂×C₁₉₇ ▷ C₁₉₇
UCS	C₁ ◁ C₂×C₄ ◁ C₂×M₁₆

266 conjugacy classes of subgroups; only the 151 normal subgroups are shown.

normal subgroups only

This group has 266 conjugacy classes of subgroups — too many to draw. Only its 151 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

minimal degree	μ(G) = 215
transitive degree	μ_t(G) = 6304

A minimal faithful permutation representation — 4 generators on 215 points:

(1,2)(3,4)(5,6)(7,8)(9,10)(11,12)(13,14)(15,16)(17,18)(19,20)(21,22)(23,24)(25,26)(27,28)(29,30)(31,32)(33,34)(35,36)(37,38)(39,40)(41,42)(43,44)(45,46)(47,48)(49,50)(51,52)(53,54)(55,56)(57,58)(59,60)(61,62)(63,64)(65,66)(67,68)(69,70)(71,72)(73,74)(75,76)(77,78)(79,80)(81,82)(83,84)(85,86)(87,88)(89,90)(91,92)(93,94)(95,96)(97,98)(99,100)(101,102)(103,104)(105,106)(107,108)(109,110)(111,112)(113,114)(115,116)(117,118)(119,120)(121,122)(123,124)(125,126)(127,128)(129,130)(131,132)(133,134)(135,136)(137,138)(139,140)(141,142)(143,144)(145,146)(147,148)(149,150)(151,152)(153,154)(155,156)(157,158)(159,160)(161,162)(163,164)(165,166)(167,168)(169,170)(171,172)(173,174)(175,176)(177,178)(179,180)(181,182)(183,184)(185,186)(187,188)(189,190)(191,192)(193,194)(195,196)(202,208)(205,211)(209,214)(212,215);(200,202)(201,205)(203,209)(204,208)(206,212)(207,211)(210,214)(213,215);(2,3)(4,5)(6,7)(8,9)(10,11)(12,13)(14,15)(16,17)(18,19)(20,21)(22,23)(24,25)(26,27)(28,29)(30,31)(32,33)(34,35)(36,37)(38,39)(40,41)(42,43)(44,45)(46,47)(48,49)(50,51)(52,53)(54,55)(56,57)(58,59)(60,61)(62,63)(64,65)(66,67)(68,69)(70,71)(72,73)(74,75)(76,77)(78,79)(80,81)(82,83)(84,85)(86,87)(88,89)(90,91)(92,93)(94,95)(96,97)(98,99)(100,101)(102,103)(104,105)(106,107)(108,109)(110,111)(112,113)(114,115)(116,117)(118,119)(120,121)(122,123)(124,125)(126,127)(128,129)(130,131)(132,133)(134,135)(136,137)(138,139)(140,141)(142,143)(144,145)(146,147)(148,149)(150,151)(152,153)(154,155)(156,157)(158,159)(160,161)(162,163)(164,165)(166,167)(168,169)(170,171)(172,173)(174,175)(176,177)(178,179)(180,181)(182,183)(184,185)(186,187)(188,189)(190,191)(192,193)(194,195)(196,197)(200,201,203,206,204,207,210,213)(202,205,209,212,208,211,214,215);(198,199)

Conjugacy classes & character table

2000 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of	#38742511, #38742546, #38742548, …
maximal normal subgroup of	#38742511, #38742546, #38742548, …
maximal quotient of	C₂×#27161036, C₂×#27161037, C₄×#20263334, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(12608, 1313);