#10329424

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

4446 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:

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

Polycyclic presentation:

2^9|a^2=gh,b^2=hi,c^2=g,e^2=h,b^a=bg,c^a=ch,d^a=dg,f^a=fh,c^b=ci,d^b=dgi,f^b=fgi,e^c=egi,e^d=eghi

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, 10236620);