#6516739

order	512
nilpotency class	3
isoclinism	isoclinic class of #6499823
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×D₄	C₂⁴
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2295 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1401 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:

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

Polycyclic presentation:

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

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, 6423935);