#8583314

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

4334 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:

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

Polycyclic presentation:

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

Conjugacy classes & character table

89 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8490510);