#27388043

order	13568
automorphism	?
homology	Abelianization (H₁) = C₂³×C₄ · Schur multiplier (H₂) = C₂⁵×C₄

Aliases

No aliases for this group.

Splittings

Fitting	C₅₃×#1975 ⋊ C₂
Sylow	C₅₃ ⋊ #21240

Subgroups

	subgroup	G/H
center	C₂×C₄	C₂×D₄×D₅₃
commutator	C₂×C₄×C₅₃	C₂³×C₄
Frattini	C₂²×C₄	C₂³×D₅₃
Fitting	C₅₃×#1975	C₂
socle	C₂²×C₅₃	C₂×C₄×D₄
prime radical	C₂×#135×D₅₃	C₂
cosocle	C₂²×C₄×C₅₃	C₂⁴
hypercenter	#1975	D₅₃
hypocenter	C₅₃	#21240
LCS	G ▷ C₂×C₄×C₅₃ ▷ C₂×C₅₃ ▷ C₅₃
UCS	C₁ ◁ C₂×C₄ ◁ C₂²×C₈ ◁ #1975

1466 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)(60,71)(65,80)(69,83)(70,85)(72,73)(79,84)(82,89)(86,87);(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)(58,61,62,75,64,77,63,76)(59,66,67,74,68,81,78,88)(60,70,72,86,71,85,73,87)(65,79,69,82,80,84,83,89);(55,57)(58,60)(59,65,68,80)(61,70)(62,72)(63,73)(64,71)(66,79,81,84)(67,69,78,83)(74,82,88,89)(75,86)(76,87)(77,85);(54,55,56,57)(58,59,63,67,64,68,62,78)(60,69,73,80,71,83,72,65)(61,74,76,81,77,88,75,66)(70,84,87,89,85,79,86,82)

Polycyclic presentation:

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

Conjugacy classes & character table

896 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 173519);