#6830871

order	512
nilpotency class	3
isoclinism	isoclinic class of #6806623
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 ◁ #2397 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1680 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)(11,14)(12,13)(15,16);(1,2)(3,6)(4,5)(7,8)(17,18,22,24)(19,25,26,32)(20,21,28,29)(23,30,31,27);(10,13)(14,16)(17,19,21,27,22,26,29,30)(18,23,20,25,24,31,28,32);(1,3,4,7)(2,6,5,8)(19,26)(23,31)(25,32)(27,30);(2,5)(6,8)(9,11,12,15)(10,14,13,16)(17,20,21,24,22,28,29,18)(19,25,27,31,26,32,30,23)

Polycyclic presentation:

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

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, 6738067);