#6841676

order	512
nilpotency class	3
isoclinism	isoclinic class of #6806527
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 ◁ C₄×#123 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1513 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:

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

Polycyclic presentation:

2^9|a^2=i,c^2=fhi,d^2=fgi,e^2=ghi,h^2=i,b^a=bf,c^a=cg,d^a=df,c^b=ch,e^b=efh,h^b=hi

Conjugacy classes & character table

86 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6748872);