#9684366

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

4443 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:

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

Polycyclic presentation:

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

Conjugacy classes & character table

83 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 9591562);