#9681761

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

5120 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

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

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

Polycyclic presentation:

2^9|c^2=i,d^2=h,f^2=g,b^a=bg,c^a=ch,d^a=dg,f^a=fh,c^b=ci,e^b=eh,d^c=dh,f^e=fgi

Conjugacy classes & character table

83 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 9588957);