#6911446

order	512
nilpotency class	3
isoclinism	isoclinic class of #6907993
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁶×C₄

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

1938 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 128

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

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

Polycyclic presentation:

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

Conjugacy classes & character table

62 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6818642);