#6569411

order	512
nilpotency class	3
isoclinism	isoclinic class of #6535664
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁷

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂³×D₄
commutator, Frattini, cosocle	C₂²×C₄	C₂⁵
prime radical	C₂²×D₄	C₂×D₄
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2293 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1338 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 5 generators on 48 points:

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

Polycyclic presentation:

2^9|a^2=fgh,b^2=g,c^2=f,d^2=fghi,e^2=hi,f^2=i,g^2=i,b^a=bf,c^a=cg,f^a=fi,g^a=gi,c^b=ch,d^b=di,e^d=ehi

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, 6476607);