#6573320

order	512
nilpotency class	3
isoclinism	isoclinic class of #6533123
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	C₂×#121	C₂³
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2298 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1386 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 256

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

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

Polycyclic presentation:

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

Conjugacy classes & character table

71 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6480516);