#27393389

order	13568
automorphism	?
homology	Abelianization (H₁) = C₂³×C₄ · Schur multiplier (H₂) = C₂³×C₄²

Aliases

No aliases for this group.

Splittings

Fitting	C₅₃×#1967 ⋊ C₂
Sylow	C₅₃ ⋊ #21802

Subgroups

	subgroup	G/H
center	C₂²	C₂×C₂²⋊C₄×D₅₃
commutator	C₂³×C₅₃	C₂³×C₄
Frattini	C₂²×C₄	C₂³×D₅₃
Fitting	C₅₃×#1967	C₂
socle	C₂²×C₅₃	C₂²×C₂²⋊C₄
prime radical	C₂²×#11719947	C₂²
cosocle	C₂²×C₄×C₅₃	C₂⁴
hypercenter	#1967	D₅₃
hypocenter	C₅₃	#21802
LCS	G ▷ C₂³×C₅₃ ▷ C₂×C₅₃ ▷ C₅₃
UCS	C₁ ◁ C₂² ◁ C₂×C₄² ◁ #1967

1194 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 93
transitive degree	μ_t(G) = 3392

A minimal faithful permutation representation — 4 generators on 93 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)(55,59)(58,60)(64,73)(68,81)(72,87)(74,89)(80,86)(82,92)(88,90)(91,93);(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)(56,61)(58,60)(62,65,67,77)(63,69,70,75)(64,72,73,87)(66,78,79,76)(68,80,81,86)(71,85,84,83)(74,90,89,88)(82,93,92,91);(54,56,57,61)(55,58,59,60)(62,64)(63,68)(65,72)(66,74)(67,73)(69,80)(70,81)(71,82)(75,86)(76,88)(77,87)(78,90)(79,89)(83,91)(84,92)(85,93);(54,55)(56,60)(57,59)(58,61)(62,63,66,71,67,70,79,84)(64,68,74,82,73,81,89,92)(65,75,76,85,77,69,78,83)(72,86,88,93,87,80,90,91)

Polycyclic presentation:

2^8,53|a^2=g,b^2=e,c^2=h,g^2=h,b^a=be,c^a=cf,d^a=de,f^a=fh,c^b=ce,d^b=dh,g^c=gh,i^c=i^52,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, 178865);