#6612931

order	512
nilpotency class	3
isoclinism	isoclinic class of #6573615
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	#39433	C₂
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2297 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1720 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)(4,8)(5,7)(17,18,23,20)(19,26,30,32)(21,25,22,31)(24,28,27,29);(1,3,5,4)(2,6,7,8)(9,10,12,13)(11,14,15,16)(17,19,23,30)(18,24,20,27)(21,29,22,28)(25,32,31,26);(2,7)(6,8)(10,13)(11,15)(17,20,23,18)(19,27,30,24)(21,25,22,31)(26,29,32,28);(1,4,5,3)(2,8,7,6)(9,11)(10,14)(12,15)(13,16)(17,21,23,22)(18,25,20,31)(19,28,30,29)(24,26,27,32);(10,13)(11,15)(17,21,23,22)(18,25,20,31)(19,29,30,28)(24,32,27,26)

Polycyclic presentation:

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

Conjugacy classes & character table

77 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6520127);