#7324951

order	512
nilpotency class	3
isoclinism	isoclinic class of #7324436
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 ◁ #2388 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1817 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:

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

Polycyclic presentation:

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

Conjugacy classes & character table

68 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7232147);