#8227454

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

4389 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 40
transitive degree	μ_t(G) = 128

A minimal faithful permutation representation — 6 generators on 40 points:

(2,5)(3,4)(25,26,29,32)(27,33,35,30)(28,31,36,38)(34,39,40,37);(1,2,6,5)(3,8,4,7)(9,10,14,15)(11,13,17,22)(12,19,21,16)(18,24,23,20)(28,36)(31,38)(34,40)(37,39);(1,3,6,4)(2,7,5,8)(10,15)(13,22)(16,19)(20,24)(25,27,29,35)(26,30,32,33)(28,34,36,40)(31,37,38,39);(1,4,6,3)(2,8,5,7)(9,11,14,17)(10,13,15,22)(12,18,21,23)(16,20,19,24)(25,28,29,36)(26,31,32,38)(27,34,35,40)(30,37,33,39);(1,5,6,2)(3,8,4,7)(9,12,14,21)(10,16,15,19)(11,18,17,23)(13,20,22,24)(25,26)(27,30)(28,31)(29,32)(33,35)(34,37)(36,38)(39,40);(9,13)(10,17)(11,15)(12,20)(14,22)(16,23)(18,19)(21,24)

Polycyclic presentation:

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

Conjugacy classes & character table

86 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8134650);