#498081

order	512
nilpotency class	2
isoclinism	isoclinic class of #2403
automorphism	?
homology	Abelianization (H₁) = C₂³×C₈ · Schur multiplier (H₂) = C₂⁴

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, Frattini, cosocle	C₂²×C₈	C₂⁴
commutator, socle, prime radical	C₂³	C₂³×C₈
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂²×C₈ ◁ G
LECS	G ▷ C₂²×C₈ ▷ C₄ ▷ C₂ ▷ C₁

508 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 512

A minimal faithful permutation representation — 4 generators on 32 points:

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

Polycyclic presentation:

2^9|a^2=g,b^2=f,c^2=ef,d^2=e,g^2=h,h^2=i,b^a=be,c^a=cf,d^b=dei

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 405277);