#27537883

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

Aliases

No aliases for this group.

Splittings

Fitting	C₅₃×#2185 ⋊ C₂
Sylow	C₅₃ ⋊ #33518

Subgroups

	subgroup	G/H
center	C₂²	C₂×D₈×D₅₃
commutator, cosocle	C₂×C₈×C₅₃	C₂⁴
Frattini	C₂×C₈	C₂³×D₅₃
Fitting	C₅₃×#2185	C₂
socle	C₂²×C₅₃	C₂²×D₈
prime radical	#20284294	C₂
hypercenter	#2185	D₅₃
hypocenter	C₅₃	#33518
LCS	G ▷ C₂×C₈×C₅₃ ▷ C₄×C₅₃ ▷ C₂×C₅₃ ▷ C₅₃
UCS	C₁ ◁ C₂² ◁ C₂²×C₄ ◁ C₂²×C₈ ◁ #2185

1124 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 89
transitive degree	μ_t(G) = 3392

A minimal faithful permutation representation — 4 generators on 89 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)(59,65)(64,79)(66,81)(67,77)(68,85)(72,84)(80,83)(82,88);(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)(55,57);(58,60,63,71)(59,64,65,79)(61,73,76,89)(62,78,74,70)(66,82,81,88)(67,83,77,80)(68,84,85,72)(69,86,87,75);(54,55)(56,57)(58,59)(60,68)(61,72)(62,77)(63,65)(64,69)(66,75)(67,74)(70,88)(71,85)(73,83)(76,84)(78,82)(79,87)(80,89)(81,86)

Polycyclic presentation:

2^8,53|b^2=h,e^2=gh,g^2=h,b^a=be,c^a=cf,d^a=dh,e^a=eg,g^a=gh,e^b=eg,g^b=gh,i^d=i^52

Conjugacy classes & character table

800 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 323359);