#504286

order	512
nilpotency class	4
isoclinism	isoclinic class of #500839
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂⁴

Aliases

No aliases for this group.

Subgroups

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

526 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 44
transitive degree	μ_t(G) = 512

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

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

Polycyclic presentation:

2^9|a^2=efi,b^2=f,c^2=fh,d^2=ehi,e^2=hi,f^2=h,h^2=i,b^a=be,c^a=cf,d^a=de,e^a=eh,f^a=fhi,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, 411482);