#6357424

order	512
nilpotency class	3
isoclinism	isoclinic class of #6357390
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁷×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 ◁ C₂²×C₄² ◁ G
LECS	G ▷ C₄² ▷ C₂² ▷ C₁

2192 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)(3,7)(6,8)(9,10)(11,16)(12,24)(13,18)(14,28)(15,19)(17,26)(20,33)(21,30)(22,31)(23,37)(25,32)(27,38)(29,36)(34,40)(35,39);(1,2,3,5,4,6,7,8)(9,11)(10,16)(12,20)(13,22)(14,23)(15,21)(17,29)(18,31)(19,30)(24,33)(25,35)(26,36)(27,34)(28,37)(32,39)(38,40);(9,12,13,25,15,27,14,26)(10,17,28,38,19,32,18,24)(11,20,22,35,21,34,23,36)(16,29,37,40,30,39,31,33);(11,21)(16,30)(20,34)(22,23)(29,39)(31,37)(33,40)(35,36);(2,6)(5,8)(9,13,15,14)(10,18,19,28)(11,22,21,23)(12,25,27,26)(16,31,30,37)(17,24,32,38)(20,35,34,36)(29,33,39,40)

Polycyclic presentation:

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

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6264620);