#9726975

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

4866 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:

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

Polycyclic presentation:

2^9|a^2=g,b^2=i,c^2=i,e^2=hi,f^2=ghi,b^a=bg,c^a=ch,d^a=di,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, 9634171);