#9160967

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
prime radical	#47081	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4338 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:

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

Polycyclic presentation:

2^9|a^2=g,b^2=g,c^2=h,d^2=gh,e^2=i,b^a=bg,c^a=ch,d^a=dg,f^a=fh,c^b=ci,e^b=eh,d^c=dgi,e^d=egi,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, 9068163);