#27388113

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

Aliases

No aliases for this group.

Splittings

Fitting	C₅₃×#1979 ⋊ C₂
Sylow	C₅₃ ⋊ #21250

Subgroups

	subgroup	G/H
center	C₂²	#121×D₅₃
commutator	C₂×C₄×C₅₃	C₂³×C₄
Frattini	C₂²×C₄	C₂³×D₅₃
Fitting	C₅₃×#1979	C₂
socle	C₂²×C₅₃	C₂×#121
prime radical	C₂²×#11719949	C₂²
cosocle	C₂²×C₄×C₅₃	C₂⁴
hypercenter	#1979	D₅₃
hypocenter	C₅₃	#21250
LCS	G ▷ C₂×C₄×C₅₃ ▷ C₂×C₅₃ ▷ C₅₃
UCS	C₁ ◁ C₂² ◁ C₂²×C₄ ◁ #1979

1434 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)(61,73)(66,82)(69,84)(72,86)(74,75)(78,88)(83,89)(85,87);(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)(58,61,62,74,64,73,63,75)(59,66,68,72,67,82,76,86)(60,69,71,85,70,84,77,87)(65,78,79,83,81,88,80,89);(54,56,57,55)(58,60,62,71,64,70,63,77)(59,65,68,79,67,81,76,80)(61,69,74,85,73,84,75,87)(66,78,72,83,82,88,86,89);(54,55,57,56)(58,59,63,68,64,67,62,76)(60,65,71,80,70,81,77,79)(61,72,75,82,73,86,74,66)(69,83,85,78,84,89,87,88)

Polycyclic presentation:

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

Conjugacy classes & character table

890 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 173589);