#10041071

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

4742 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)(3,7)(4,5)(6,8)(9,10,14,11)(12,15,19,17)(13,18,22,16)(20,24,21,23)(25,26,30,32)(27,31,35,38)(28,29,36,37)(33,34,39,40);(2,5)(6,7)(10,11)(12,19)(16,18)(20,21)(25,27,30,35)(26,31,32,38)(28,33,36,39)(29,34,37,40);(1,2)(3,6)(4,5)(7,8)(10,11)(12,19)(16,18)(20,21)(26,32)(28,36)(31,38)(33,39);(1,3)(2,6)(4,8)(5,7)(9,11,14,10)(12,17,19,15)(13,18,22,16)(20,24,21,23)(25,28)(26,29)(27,33)(30,36)(31,34)(32,37)(35,39)(38,40);(9,12)(10,15)(11,17)(13,21)(14,19)(16,24)(18,23)(20,22)(25,27)(26,31)(28,33)(29,34)(30,35)(32,38)(36,39)(37,40);(9,13)(10,16)(11,18)(12,20)(14,22)(15,23)(17,24)(19,21)(25,29)(26,28)(27,34)(30,37)(31,33)(32,36)(35,40)(38,39)

Polycyclic presentation:

2^9|a^2=h,b^2=ghi,d^2=gi,b^a=bg,c^a=ch,d^a=di,f^a=fh,c^b=ci,d^b=dgi,e^b=eh,d^c=dh,e^c=egi,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, 9948267);