#6830868

order	512
nilpotency class	3
isoclinism	isoclinic class of #6806551
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
prime radical	#39950	C₂
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₄×#127 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1601 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)(19,21)(24,26)(28,31)(29,30);(1,2)(3,6)(4,5)(7,8)(17,18,22,27)(19,28,21,31)(20,25,23,32)(24,29,26,30);(10,13)(14,16)(17,19,20,29,22,21,23,30)(18,24,32,31,27,26,25,28);(1,3,4,7)(2,6,5,8)(17,20,22,23)(18,25,27,32)(19,29,21,30)(24,28,26,31);(2,5)(6,8)(9,11,12,15)(10,14,13,16)(17,21,23,29,22,19,20,30)(18,26,25,31,27,24,32,28)

Polycyclic presentation:

2^9|b^2=i,c^2=hi,d^2=fi,e^2=ghi,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^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, 6738064);