#6561057

order	512
nilpotency class	3
isoclinism	isoclinic class of #6535815
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	C₂×D₄
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2290 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1334 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:

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

Polycyclic presentation:

2^9|a^2=fg,b^2=fi,c^2=g,d^2=i,f^2=i,g^2=i,b^a=bf,c^a=cg,f^a=fi,g^a=gi,c^b=ch,d^b=di,e^b=ei,d^c=di,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, 6468253);