#508992

order	512
nilpotency class	4
isoclinism	isoclinic class of #508304
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂²×C₄

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂²×D₈
commutator, Frattini, cosocle	C₂²×C₈	C₂⁴
prime radical	C₂×#466	C₂²
LCS	G ▷ C₂²×C₈ ▷ C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₂²×C₄² ◁ C₂²×C₄×C₈ ◁ G
LECS	G ▷ C₂²×C₈ ▷ C₄ ▷ C₂ ▷ C₁

585 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 48
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 4 generators on 48 points:

(1,2)(3,6)(4,5)(7,8)(9,10)(11,14)(12,13)(15,16);(2,5)(6,8)(17,18,20,25,32,39,45,43,22,24,34,38,21,26,33,41)(19,27,28,42,35,48,47,36,30,44,46,37,29,40,31,23);(1,3)(2,6)(4,7)(5,8)(10,13)(14,16)(17,19,22,30)(18,23,24,36)(20,31,34,47)(21,35,32,29)(25,40,38,48)(26,42,39,37)(27,43,44,41)(28,45,46,33);(3,7)(6,8)(9,11,12,15)(10,14,13,16)(18,24)(23,36)(25,38)(26,39)(27,44)(37,42)(40,48)(41,43)

Polycyclic presentation:

2^9|b^2=g,c^2=i,d^2=f,g^2=hi,h^2=i,b^a=be,c^a=cf,c^b=cg,d^b=di,d^c=de,g^c=gh,h^c=hi

Conjugacy classes & character table

68 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 416188);