#6624715

order	512
nilpotency class	3
isoclinism	isoclinic class of #6574024
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	#2619	C₂²
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2285 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1452 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)(17,18,23,27)(19,28,31,30)(20,29,26,22)(21,25,24,32);(2,6)(7,8)(10,14)(11,12)(17,19,29,32,23,31,22,25)(18,24,20,30,27,21,26,28);(1,3,5,4)(2,7,6,8)(9,11,13,12)(10,15,14,16)(17,20,22,18,23,26,29,27)(19,30,25,24,31,28,32,21);(1,4,5,3)(2,8,6,7)(11,12)(15,16)(17,21,23,24)(18,25,27,32)(19,26,31,20)(22,30,29,28);(9,12,13,11)(10,16,14,15)(19,31)(21,24)(25,32)(28,30)

Polycyclic presentation:

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

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, 6531911);