C₂×#20275026 #27385297

order	13568
automorphism	?
homology	Abelianization (H₁) = C₂³×C₄ · Schur multiplier (H₂) = C₂⁷

Aliases

direct product

C₂×#20275026

Splittings

Fitting	C₂×C₅₃×#340 ⋊ C₂
Sylow	C₅₃ ⋊ C₂×#1873

Subgroups

	subgroup	G/H
center	C₂⁴	D₄×D₅₃
commutator	C₂×C₄×C₅₃	C₂³×C₄
Frattini	C₂²×C₄	C₂³×D₅₃
Fitting	C₂×C₅₃×#340	C₂
socle	C₂⁴×C₅₃	C₂×D₄
prime radical	C₂⁴×D₅₃	D₄
cosocle	C₂²×C₄×C₅₃	C₂⁴
hypercenter	C₂×#340	D₅₃
hypocenter	C₅₃	C₂×#1873
LCS	G ▷ C₂×C₄×C₅₃ ▷ C₂×C₅₃ ▷ C₅₃
UCS	C₁ ◁ C₂⁴ ◁ C₂³×C₄ ◁ C₂×#340

1966 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 79
transitive degree	μ_t(G) = 6784

A minimal faithful permutation representation — 4 generators on 79 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)(61,63)(64,67,69,68)(65,71,73,72)(66,75,77,76)(70,78,79,74);(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)(56,58,59,57)(64,66)(65,70)(67,75)(68,76)(69,77)(71,78)(72,74)(73,79);(56,57,59,58)(60,61)(62,63)(64,65,68,72,69,73,67,71)(66,74,75,70,77,78,76,79);(54,55)

Conjugacy classes & character table

1532 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 170773);

C2×#20275026 #27385297