C₂×#20275893 #27411531

order	13568
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂⁶

Aliases

direct product

C₂×#20275893

Splittings

Fitting	C₂×C₅₃×#342 ⋊ C₂
Sylow	C₅₃ ⋊ C₂×#2032

Subgroups

	subgroup	G/H
center	C₂²	#16810536
commutator, cosocle	C₂⁴×C₅₃	C₂⁴
Frattini	C₂⁴	C₂³×D₅₃
Fitting	C₂×C₅₃×#342	C₂
socle	C₂²×C₅₃	#393
prime radical	C₂³×C₂²⋊D₅₃	C₂²
hypercenter	C₂×#342	D₅₃
hypocenter	C₅₃	C₂×#2032
LCS	G ▷ C₂⁴×C₅₃ ▷ C₂×C₅₃ ▷ C₅₃
UCS	C₁ ◁ C₂² ◁ C₂⁵ ◁ C₂×#342

1434 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 71
transitive degree	μ_t(G) = 1696

A minimal faithful permutation representation — 4 generators on 71 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)(56,59)(57,62)(58,64)(60,68)(61,69)(63,66)(65,67)(70,71);(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)(57,61)(59,67,68,64)(60,65)(62,69,66,71)(63,70);(56,57)(58,61)(59,66,68,62)(60,63)(64,71,67,69)(65,70);(54,55)

Conjugacy classes & character table

1190 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 197007);

C2×#20275893 #27411531