#6357231

order	512
nilpotency class	3
isoclinism	isoclinic class of #6357223
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁸×C₄

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂²	C₂²×#127
commutator, Frattini, cosocle	C₄²	C₂⁵
LCS	G ▷ C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂² ◁ C₄×#41 ◁ G
LECS	G ▷ C₄² ▷ C₂² ▷ C₁

2476 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 40
transitive degree	μ_t(G) = 128

A minimal faithful permutation representation — 5 generators on 40 points:

(2,5)(3,6)(7,8)(9,10,14,18)(11,19,20,32)(12,16,23,30)(13,25,26,17)(15,27,28,22)(21,33,34,40)(24,37,36,31)(29,38,39,35);(9,11,13,22,14,20,26,27)(10,15,17,19,18,28,25,32)(12,21,24,35,23,34,36,38)(16,29,31,33,30,39,37,40);(1,2,6,8,4,7,3,5)(11,20)(15,28)(19,32)(21,34)(22,27)(29,39)(33,40)(35,38);(9,12)(10,16)(11,21)(13,24)(14,23)(15,29)(17,31)(18,30)(19,33)(20,34)(22,35)(25,37)(26,36)(27,38)(28,39)(32,40);(12,23)(16,30)(21,34)(24,36)(29,39)(31,37)(33,40)(35,38)

Polycyclic presentation:

2^9|a^2=h,b^2=f,c^2=gi,f^2=h,g^2=i,b^a=bf,c^a=cg,f^a=fh,g^a=gi,c^b=ch,e^d=eh

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6264427);