#6580779

order	512
nilpotency class	3
isoclinism	isoclinic class of #6573451
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 ◁ #2401 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1380 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)(11,13)(12,14)(15,16)(17,18,22,23)(19,20,24,26)(21,25,30,31)(27,28,32,29);(2,6)(7,8)(9,11,12,15)(10,13,14,16)(17,19)(18,20)(21,29)(22,24)(23,26)(25,27)(28,30)(31,32);(1,3,5,4)(2,7,6,8)(10,14)(13,16)(18,23)(19,26)(20,24)(25,31)(27,29)(28,32);(1,4,5,3)(2,8,6,7)(17,20,22,26)(18,24,23,19)(21,27,30,32)(25,28,31,29);(17,21,22,30)(18,25,23,31)(19,27,24,32)(20,28,26,29)

Polycyclic presentation:

2^9|a^2=i,b^2=gi,c^2=f,d^2=fi,e^2=i,h^2=i,b^a=bf,c^a=cg,c^b=ch,e^b=eh,h^b=hi,d^c=dh,h^c=hi,e^d=eh,h^d=hi,h^e=hi

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6487975);