#10247657

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

4196 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 40
transitive degree	μ_t(G) = 256

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

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

Polycyclic presentation:

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

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10154853);