#502863

order	512
nilpotency class	4
isoclinism	isoclinic class of #501064
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂⁴×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 ◁ C₂×#117 ◁ C₂×#405 ◁ G
LECS	G ▷ C₂²×C₈ ▷ C₄ ▷ C₂ ▷ C₁

871 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 44
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 4 generators on 44 points:

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

Polycyclic presentation:

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

Conjugacy classes & character table

74 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 410059);