#10219835

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

4206 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:

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

Polycyclic presentation:

2^9|a^2=h,b^2=g,c^2=g,e^2=g,f^2=gh,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, 10127031);