#8429547

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

4445 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:

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

Polycyclic presentation:

2^9|a^2=i,b^2=ghi,c^2=gi,d^2=h,e^2=g,f^2=gi,b^a=bg,c^a=ch,d^a=dg,e^a=eh,c^b=ci,d^b=dh,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, 8336743);