#8747902

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

4622 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:

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

Polycyclic presentation:

2^9|a^2=hi,b^2=ghi,c^2=g,d^2=g,e^2=h,f^2=gi,b^a=bg,c^a=ch,d^a=di,e^a=eh,c^b=ci,d^b=dh,d^c=dgi,f^d=fgi,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, 8655098);