#27350243

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

Aliases

No aliases for this group.

Splittings

Fitting	C₅₃×#1472 ⋊ C₂
Sylow	C₅₃ ⋊ #17406

Subgroups

	subgroup	G/H
center	C₂²	C₂×C₂²⋊C₄×D₅₃
commutator	C₂³×C₅₃	C₂³×C₄
Frattini	C₂²×C₄	C₂³×D₅₃
Fitting	C₅₃×#1472	C₂
socle	C₂²×C₅₃	C₂²×C₂²⋊C₄
prime radical	C₂×#13133190	C₄
cosocle	C₂²×C₄×C₅₃	C₂⁴
hypercenter	#1472	D₅₃
hypocenter	C₅₃	#17406
LCS	G ▷ C₂³×C₅₃ ▷ C₂×C₅₃ ▷ C₅₃
UCS	C₁ ◁ C₂² ◁ C₂³×C₄ ◁ #1472

952 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 85
transitive degree	μ_t(G) = 3392

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

Polycyclic presentation:

2^8,53|a^2=f,b^2=g,f^2=h,b^a=be,d^a=dh,e^a=eg,c^b=ch,f^b=fg,i^b=i^52,d^c=dg,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, 135719);