#8132518

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

4331 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)(6,8)(9,10)(11,13)(12,20)(14,15)(16,21)(17,18)(19,24)(22,23)(25,26,31,36)(27,29,34,32)(28,37,40,33)(30,38,39,35);(1,2)(3,6)(4,5)(7,8)(9,11)(10,13)(12,19)(14,17)(15,18)(16,22)(20,24)(21,23)(25,27)(26,32)(28,35)(29,36)(30,33)(31,34)(37,39)(38,40);(2,5)(6,8)(10,15)(11,17)(12,21)(22,24)(25,27)(26,29)(28,38)(30,33)(31,34)(32,36)(35,40)(37,39);(1,2)(3,6)(4,5)(7,8)(9,10)(11,18)(12,16)(13,17)(14,15)(19,24)(20,21)(22,23)(25,28,31,40)(26,33,36,37)(27,35,34,38)(29,39,32,30);(1,2)(3,6)(4,5)(7,8)(9,12,14,21)(10,16,15,20)(11,19,17,23)(13,22,18,24)(25,29)(26,34)(27,36)(28,39)(30,40)(31,32)(33,38)(35,37);(1,3,4,7)(2,6,5,8)(9,13,14,18)(10,17,15,11)(12,22,21,24)(16,23,20,19)(25,30,31,39)(26,35,36,38)(27,33,34,37)(28,29,40,32)

Polycyclic presentation:

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

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, 8039714);