C₂×#20276334 #27536780

order	13568
automorphism	?
homology	Abelianization (H₁) = C₂³×C₈ · Schur multiplier (H₂) = C₂⁶

Aliases

direct product

C₂×#20276334

Splittings

Fitting	C₂×C₅₃×#349 ⋊ C₂
Sylow	C₅₃ ⋊ C₂×#2115

Subgroups

	subgroup	G/H
center	C₂×C₄	C₂²⋊C₄×D₅₃
commutator	C₂²×C₅₃	C₂³×C₈
Frattini	C₂×C₈	C₂³×D₅₃
Fitting	C₂×C₅₃×#349	C₂
socle	C₂²×C₅₃	C₂×C₂²⋊C₈
prime radical	C₂²×#11719945	C₄
cosocle	C₂×C₈×C₅₃	C₂⁴
hypercenter	C₂×#349	D₅₃
hypocenter	C₅₃	C₂×#2115
LCS	G ▷ C₂²×C₅₃ ▷ C₂×C₅₃ ▷ C₅₃
UCS	C₁ ◁ C₂×C₄ ◁ C₂²×C₈ ◁ C₂×#349

1154 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:

(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)(58,67)(62,66)(68,70)(69,81)(74,78)(75,80)(82,83)(85,87);(1,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,53,51,49,47,45,43,41,39,37,35,33,31,29,27,25,23,21,19,17,15,13,11,9,7,5,3)(56,58)(57,62)(59,70)(60,69)(61,67)(63,66)(64,78)(65,75)(68,72)(71,83)(73,81)(74,76)(77,80)(79,87)(82,84)(85,86);(56,57,59,64,60,65,71,79,61,63,72,76,73,77,84,86)(58,66,68,78,69,80,82,87,67,62,70,74,81,75,83,85);(54,55)

Conjugacy classes & character table

1232 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 322256);

C2×#20276334 #27536780