#6629940

order	512
nilpotency class	3
isoclinism	isoclinic class of #6628851
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	C₂²×#41	C₂³
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₄×#117 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1864 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)(3,6)(4,5)(7,8)(9,10)(11,13)(12,14)(15,16)(17,18,24,29)(19,25,21,31)(20,26,30,27)(22,28,23,32);(2,5)(6,8)(9,11,12,15)(10,13,14,16)(17,19,24,21)(18,25,29,31)(20,22,30,23)(26,28,27,32);(10,14)(13,16)(17,20,24,30)(18,26,29,27)(19,23,21,22)(25,32,31,28);(17,21,24,19)(18,27,29,26)(20,22,30,23)(25,32,31,28);(1,3,4,7)(2,6,5,8)(17,22,24,23)(18,28,29,32)(19,20,21,30)(25,26,31,27)

Polycyclic presentation:

2^9|a^2=i,b^2=gi,c^2=i,d^2=i,e^2=fi,h^2=i,b^a=bf,c^a=cg,d^a=dh,h^a=hi,c^b=ci,e^b=ei,e^c=ei,h^d=hi

Conjugacy classes & character table

98 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6537136);