#6836924

order	512
nilpotency class	3
isoclinism	isoclinic class of #6806647
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 ◁ #2392 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1661 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:

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

Polycyclic presentation:

2^9|a^2=i,b^2=fi,c^2=gh,d^2=f,e^2=ghi,h^2=i,b^a=bf,c^a=cg,d^a=df,c^b=ch,e^b=efh,h^b=hi,d^c=di,e^c=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, 6744120);