#6581245

order	512
nilpotency class	3
isoclinism	isoclinic class of #6573451
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×#449	C₂²
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2401 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1428 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)(11,13)(12,14)(15,16)(19,27)(20,30)(23,32)(24,28);(2,6)(7,8)(9,11,12,15)(10,13,14,16)(17,18)(19,28)(20,23)(21,25)(22,31)(24,27)(26,29)(30,32);(1,3,5,4)(2,7,6,8)(10,14)(13,16)(17,19,21,27)(18,23,25,32)(20,22,30,29)(24,31,28,26);(1,4,5,3)(2,8,6,7)(19,20)(22,29)(23,28)(24,32)(26,31)(27,30);(17,20,21,30)(18,24,25,28)(19,29,27,22)(23,26,32,31)

Polycyclic presentation:

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

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, 6488441);