#27475987

order	13568
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂⁴×C₄

Aliases

No aliases for this group.

Splittings

Sylow

C₅₃ ⋊ #28501

Subgroups

	subgroup	G/H
center	C₂²	D₄×C₂²⋊D₅₃
commutator, cosocle	C₂²×C₄×C₅₃	C₂⁴
Frattini	C₂²×C₄	C₂³×D₅₃
Fitting, prime radical	C₅₃×#3155	C₂
socle	C₂²×C₅₃	D₄²
hypercenter	#3155	D₅₃
hypocenter	C₅₃	#28501
LCS	G ▷ C₂²×C₄×C₅₃ ▷ C₂×C₅₃ ▷ C₅₃
UCS	C₁ ◁ C₂² ◁ C₂²×C₄ ◁ #3155

1030 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:

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

Polycyclic presentation:

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

Conjugacy classes & character table

878 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 261463);