#6624821

order	512
nilpotency class	3
isoclinism	isoclinic class of #6574015
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	C₂×#121	C₂³
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2296 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1432 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)(12,16)(13,14)(17,18)(19,28)(20,30)(21,26)(22,32)(23,27)(24,25)(29,31);(2,6)(7,8)(10,14)(11,12)(17,19,22,25,23,30,21,29)(18,24,26,28,27,31,32,20);(1,3,5,4)(2,7,6,8)(9,11,13,12)(10,15,14,16)(17,20,22,24,23,28,21,31)(18,25,26,30,27,29,32,19);(1,4,5,3)(2,8,6,7)(11,12)(15,16)(17,21,23,22)(18,26,27,32)(19,29,30,25)(20,24,28,31);(9,12,13,11)(10,16,14,15)(17,21,23,22)(18,26,27,32)(19,29,30,25)(20,24,28,31)

Polycyclic presentation:

2^9|b^2=g,c^2=f,d^2=fgh,e^2=hi,f^2=i,g^2=i,b^a=bf,c^a=cg,f^a=fi,g^a=gi,c^b=ch,e^b=eh,d^c=dhi,e^c=ei,e^d=eh

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, 6532017);