#10261476

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

4393 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:

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

Polycyclic presentation:

2^9|a^2=g,b^2=h,c^2=gh,d^2=gi,e^2=g,f^2=gi,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, 10168672);