#8700366

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

4444 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:

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

Polycyclic presentation:

2^9|b^2=gh,c^2=gi,d^2=gh,e^2=h,f^2=gi,b^a=bg,c^a=ch,d^a=dg,e^a=eh,c^b=ci,d^b=dghi,f^d=fgi,f^e=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, 8607562);