#6823455

order	512
nilpotency class	3
isoclinism	isoclinic class of #6806839
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

1442 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)(11,15)(12,14)(13,16)(17,18)(19,21)(20,22)(23,28)(24,26)(25,27)(29,30)(31,32);(1,2)(3,6)(4,5)(7,8)(9,11)(10,13)(12,16)(14,15)(17,19,23,26)(18,24,28,21)(20,25,27,22)(29,31,32,30);(10,14)(13,15)(17,20,24,30,23,27,21,31)(18,25,26,32,28,22,19,29);(1,3,4,7)(2,6,5,8)(10,14)(13,15)(17,21,23,24)(18,26,28,19)(20,31,27,30)(22,29,25,32);(2,5)(6,8)(11,16)(13,15)(17,22,24,29,23,25,21,32)(18,27,26,31,28,20,19,30)

Polycyclic presentation:

2^9|b^2=i,c^2=h,d^2=fgi,e^2=h,h^2=i,b^a=bf,c^a=cg,d^a=df,e^a=ei,c^b=ch,e^b=efh,h^b=hi,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, 6730651);