#6754448

order	512
nilpotency class	3
isoclinism	isoclinic class of #6667932
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁶×C₄

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂³×D₄
commutator, Frattini, cosocle	C₂²×C₄	C₂⁵
prime radical	#39355	C₂
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2293 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1839 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 128

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

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

Polycyclic presentation:

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

Conjugacy classes & character table

65 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6661644);