#27400051

order	13568
automorphism	?
homology	Abelianization (H₁) = C₂³×C₄ · Schur multiplier (H₂) = C₂⁶

Aliases

No aliases for this group.

Splittings

Fitting	C₅₃×#1976 ⋊ C₂
Sylow	C₅₃ ⋊ #22461

Subgroups

	subgroup	G/H
center	C₄	#16811257
commutator	C₂×C₄×C₅₃	C₂³×C₄
Frattini	C₂²×C₄	C₂³×D₅₃
Fitting	C₅₃×#1976	C₂
socle	C₂×C₅₃	D₄×C₂²⋊C₄
prime radical	#20289484	C₂
cosocle	C₂²×C₄×C₅₃	C₂⁴
hypercenter	#1976	D₅₃
hypocenter	C₅₃	#22461
LCS	G ▷ C₂×C₄×C₅₃ ▷ C₂×C₅₃ ▷ C₅₃
UCS	C₁ ◁ C₄ ◁ C₂²×C₄ ◁ #1976

1316 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 85
transitive degree	μ_t(G) = 1696

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

Polycyclic presentation:

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

Conjugacy classes & character table

884 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 185527);