#6844303

order	512
nilpotency class	3
isoclinism	isoclinic class of #6806575
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 ◁ C₄×#121 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1496 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:

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

Polycyclic presentation:

2^9|b^2=f,c^2=fhi,d^2=gi,e^2=fghi,h^2=i,b^a=bf,c^a=cg,d^a=df,e^a=ei,c^b=ch,e^b=efh,h^b=hi

Conjugacy classes & character table

74 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6751499);