#10143585

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

4405 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:

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

Polycyclic presentation:

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

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, 10050781);