#6670832

order	512
nilpotency class	3
isoclinism	isoclinic class of #6667604
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	C₂²×#41	C₂³
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2396 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1789 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:

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

Polycyclic presentation:

2^9|a^2=f,b^2=i,c^2=i,d^2=f,h^2=i,b^a=bf,c^a=cg,d^a=df,e^a=ei,c^b=ch,e^b=efh,h^b=hi,d^c=di,h^c=hi,h^e=hi

Conjugacy classes & character table

62 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6578028);