#8126062

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

4519 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 40
transitive degree	μ_t(G) = 128

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

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

Polycyclic presentation:

2^9|a^2=h,c^2=g,d^2=gh,e^2=g,f^2=h,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, 8033258);