#9676655

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

4417 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:

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

Polycyclic presentation:

2^9|a^2=h,b^2=i,c^2=g,d^2=h,f^2=h,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, 9583851);