#6537821

order	512
nilpotency class	3
isoclinism	isoclinic class of #6533195
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
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2293 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1647 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:

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

Polycyclic presentation:

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

Conjugacy classes & character table

77 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6445017);