#6506992

order	512
nilpotency class	3
isoclinism	isoclinic class of #6500535
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁷

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂³×D₄
commutator, Frattini, cosocle	C₂²×C₄	C₂⁵
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2290 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1709 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 5 generators on 32 points:

(1,2)(3,6)(4,5)(7,8)(17,18,23,20)(19,26,27,32)(21,25,22,30)(24,31,29,28);(2,5)(6,8)(9,10)(11,15)(12,14)(13,16)(19,27)(24,29)(26,32)(28,31);(9,11)(10,13)(12,16)(14,15)(17,19,21,31,23,27,22,28)(18,24,30,32,20,29,25,26);(1,3,4,7)(2,6,5,8)(11,16)(13,15)(17,20,23,18)(19,24,27,29)(21,25,22,30)(26,31,32,28);(10,14)(13,15)(17,21,23,22)(18,25,20,30)(19,28,27,31)(24,32,29,26)

Polycyclic presentation:

2^9|a^2=i,c^2=gi,d^2=fi,e^2=i,g^2=i,b^a=bf,c^a=cg,g^a=gi,c^b=ch,e^b=ehi,d^c=dh,e^c=ei,e^d=ei

Conjugacy classes & character table

74 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6414188);