C₂×#20275504 #27387659

order	13568
automorphism	?
homology	Abelianization (H₁) = C₂³×C₄ · Schur multiplier (H₂) = C₂⁵

Aliases

direct product

C₂×#20275504

Splittings

Sylow

C₅₃ ⋊ C₂×#1953

Subgroups

	subgroup	G/H
center	C₂×C₄	#13133190
commutator	C₂×C₄×C₅₃	C₂³×C₄
Frattini	C₂²×C₄	C₂³×D₅₃
Fitting	C₂×C₅₃×#344	C₂
socle	C₂²×C₅₃	#389
prime radical	C₂⁴×C₅₃	C₂×Q₈
cosocle	C₂²×C₄×C₅₃	C₂⁴
hypercenter	C₂×#344	D₅₃
hypocenter	C₅₃	C₂×#1953
LCS	G ▷ C₂×C₄×C₅₃ ▷ C₂×C₅₃ ▷ C₅₃
UCS	C₁ ◁ C₂×C₄ ◁ C₂³×C₄ ◁ C₂×#344

858 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 87
transitive degree	μ_t(G) = 3392

A minimal faithful permutation representation — 4 generators on 87 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)(56,59,60,73,62,75,61,74)(57,64,65,72,66,80,76,86)(58,68,70,83,71,84,69,82)(63,77,78,85,79,87,67,81);(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)(56,58,61,69,62,71,60,70)(57,63,65,78,66,79,76,67)(59,68,74,82,75,84,73,83)(64,77,72,85,80,87,86,81);(56,57,61,65,62,66,60,76)(58,67,69,63,71,78,70,79)(59,72,74,80,75,86,73,64)(68,77,82,85,84,87,83,81);(54,55)

Conjugacy classes & character table

1208 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 173135);

C2×#20275504 #27387659