#27540867

order	13568
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂⁵

Aliases

No aliases for this group.

Splittings

Fitting	C₅₃×#2248 ⋊ C₂
Sylow	C₅₃ ⋊ #33856

Subgroups

	subgroup	G/H
center	C₂	#20286390
commutator, cosocle	C₂×C₈×C₅₃	C₂⁴
Frattini	C₂×C₈	C₂³×D₅₃
Fitting	C₅₃×#2248	C₂
socle	C₂×C₅₃	D₄×D₈
hypercenter	#2248	D₅₃
hypocenter	C₅₃	#33856
LCS	G ▷ C₂×C₈×C₅₃ ▷ C₄×C₅₃ ▷ C₂×C₅₃ ▷ C₅₃
UCS	C₁ ◁ C₂ ◁ C₂×C₄ ◁ C₄×C₈ ◁ #2248

652 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)(54,56)(55,63)(57,72)(58,66)(59,75)(60,69)(61,78)(62,80)(64,82)(65,83)(67,71)(68,70)(73,84)(74,85)(76,77)(79,81);(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)(55,62)(57,68)(58,75)(59,66)(60,69)(61,77)(63,80)(64,81)(65,67)(70,72)(71,83)(73,85)(74,84)(76,78)(79,82);(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)(54,55)(56,67)(57,71)(58,64)(59,76)(60,65)(61,70)(62,69)(63,68)(66,81)(72,82)(73,79)(74,80)(75,78)(77,85)(83,84);(55,61)(56,66)(57,70)(58,59)(62,63)(64,80)(65,79)(67,83)(68,84)(69,75)(71,76)(73,74)(77,78)(81,82)

Polycyclic presentation:

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

Conjugacy classes & character table

1031 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 326343);