#9161675

order	512
nilpotency class	2
automorphism	?
homology	Abelianization (H₁) = C₂⁶ · Schur multiplier (H₂) = C₂¹²

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, commutator, Frattini, socle, cosocle	C₂³	C₂⁶
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4655 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 6 generators on 32 points:

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

Polycyclic presentation:

2^9|a^2=h,b^2=h,c^2=gh,d^2=g,e^2=ghi,f^2=h,b^a=bg,c^a=ch,d^a=dg,f^a=fh,c^b=ci,e^b=eh,d^c=dgi,e^d=egi,f^e=fgi

Conjugacy classes & character table

89 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 9068871);