#27544202

order	13568
automorphism	?
homology	Abelianization (H₁) = C₂⁴×C₄ · Schur multiplier (H₂) = C₂⁹

Aliases

No aliases for this group.

Splittings

Fitting	C₅₃×#2351 ⋊ C₂
Sylow	C₅₃ ⋊ #34184

Subgroups

	subgroup	G/H
center, Frattini	C₂³	C₂⁴×D₅₃
commutator	C₂²×C₅₃	C₂⁴×C₄
Fitting	C₅₃×#2351	C₂
socle, cosocle	C₂³×C₅₃	C₂⁵
prime radical	C₂²×#11719949	C₂²
hypercenter	#2351	D₅₃
hypocenter	C₅₃	#34184
LCS	G ▷ C₂²×C₅₃ ▷ C₅₃
UCS	C₁ ◁ C₂³ ◁ #2351

3006 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 77
transitive degree	μ_t(G) = 6784

A minimal faithful permutation representation — 5 generators on 77 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)(62,65,66,74)(63,69,68,73)(64,72,71,77)(67,75,70,76);(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)(64,71)(67,70)(72,77)(75,76);(58,59,60,61)(63,68)(67,70)(69,73)(75,76);(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)(62,64)(63,67)(65,72)(66,71)(68,70)(69,75)(73,76)(74,77);(54,55,56,57)(59,61)(62,63)(64,70)(65,73)(66,68)(67,71)(69,74)(72,75)(76,77)

Polycyclic presentation:

2^8,53|a^2=h,c^2=fg,e^2=f,b^a=bf,c^a=cg,e^a=ef,d^b=df,i^b=i^52,i^d=i^52,i^e=i^52

Conjugacy classes & character table

1388 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 329678);