#6624787

order	512
nilpotency class	3
isoclinism	isoclinic class of #6574270
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 ◁ #2296 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1463 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)(17,18,23,26)(19,21,25,22)(20,28,29,27)(24,30,32,31);(2,6)(7,8)(10,14)(11,12)(17,19,22,18,23,25,21,26)(20,27,31,24,29,28,30,32);(1,3,5,4)(2,7,6,8)(9,11,13,12)(10,15,14,16)(17,20,21,30,23,29,22,31)(18,24,19,27,26,32,25,28);(1,4,5,3)(2,8,6,7)(11,12)(15,16)(20,29)(24,32)(27,28)(30,31);(9,12,13,11)(10,16,14,15)(17,21,23,22)(18,25,26,19)(20,30,29,31)(24,28,32,27)

Polycyclic presentation:

2^9|a^2=i,b^2=g,c^2=fi,d^2=fghi,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=ehi,d^c=dhi,e^d=eh

Conjugacy classes & character table

74 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6531983);