#407003

order	512
nilpotency class	3
isoclinism	isoclinic class of #393944
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₄²

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle, prime radical	C₂⁴	C₂²×D₄
commutator, Frattini, cosocle	C₂³×C₄	C₂⁴
LCS	G ▷ C₂³×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂⁴ ◁ C₄×#95 ◁ G
LECS	G ▷ C₂³×C₄ ▷ C₂ ▷ C₁

860 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 40
transitive degree	μ_t(G) = 512

A minimal faithful permutation representation — 4 generators on 40 points:

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

Polycyclic presentation:

2^9|a^2=ef,b^2=ehi,c^2=efi,d^2=e,g^2=i,b^a=be,c^a=cf,d^a=dh,c^b=cg,g^b=gi,d^c=di,g^c=gi

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, 314199);