#6969927

order	512
nilpotency class	3
isoclinism	isoclinic class of #6884969
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 ◁ #2290 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1457 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)(3,6)(4,8)(5,7)(10,14)(11,12)(17,18,20,26,21,25,30,24)(19,23,29,32,28,22,27,31);(1,2,6,3)(4,7,5,8)(9,10,13,14)(11,16,12,15)(17,19)(18,22)(20,29)(21,28)(23,25)(24,32)(26,31)(27,30);(1,3,6,2)(4,7,5,8)(9,11,13,12)(10,15,14,16)(17,18)(19,22)(20,24)(21,25)(23,28)(26,30)(27,31)(29,32);(1,4,6,5)(2,7,3,8)(9,12,13,11)(10,15,14,16)(17,19)(18,23)(20,29)(21,28)(22,25)(24,31)(26,32)(27,30);(1,5,6,4)(2,7,3,8)(17,20,21,30)(18,24,25,26)(19,27,28,29)(22,31,23,32)

Polycyclic presentation:

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

Conjugacy classes & character table

59 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6877123);