#7613834

order	512
nilpotency class	3
isoclinism	isoclinic class of #7518944
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁸

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂³×D₄
commutator, Frattini, cosocle	C₂²×C₄	C₂⁵
prime radical	#2397	C₂²
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2397 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1839 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 44
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 5 generators on 44 points:

(2,3)(5,6)(7,11)(8,9)(10,12)(16,26)(20,34)(23,36)(27,41)(29,35)(31,42)(37,44)(39,43);(2,3)(6,9)(10,11)(13,14,18,22)(15,19,24,32)(16,27,26,41)(17,30,28,21)(20,35,34,29)(23,37,36,44)(25,40,38,33)(31,43,42,39);(1,2,4,3)(13,15)(14,19)(16,23)(17,25)(18,24)(20,31)(21,33)(22,32)(26,36)(27,37)(28,38)(29,39)(30,40)(34,42)(35,43)(41,44);(1,3,4,2)(13,16,28,35,18,26,17,29)(14,20,30,41,22,34,21,27)(15,23,38,43,24,36,25,39)(19,31,40,44,32,42,33,37);(5,7,8,12)(6,10,9,11)(15,24)(16,26)(19,32)(20,34)(25,38)(27,41)(29,35)(33,40)

Polycyclic presentation:

2^9|b^2=i,c^2=g,d^2=hi,e^2=f,h^2=i,b^a=bf,c^a=cg,d^a=dgi,e^a=ef,c^b=cg,d^b=dh,h^b=hi,e^c=ei,e^d=ei

Conjugacy classes & character table

68 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7521030);