#6688577

order	512
nilpotency class	3
isoclinism	isoclinic class of #6667604
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁷

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle, prime radical	C₂³	C₂³×D₄
commutator, Frattini, cosocle	C₂²×C₄	C₂⁵
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2399 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1346 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 5 generators on 32 points:

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

Polycyclic presentation:

2^9|a^2=g,b^2=i,c^2=g,d^2=fi,e^2=i,h^2=i,b^a=bf,c^a=cg,d^a=df,e^a=ei,c^b=ch,e^b=efh,h^b=hi,d^c=di,h^c=hi,h^e=hi

Conjugacy classes & character table

62 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6595773);