Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| automorphism | ? |
| homology | Abelianization (H1) = C26 · Schur multiplier (H2) = C212 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, cosocle | C23 | C26 |
| prime radical | #42927 | C2 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
4450 conjugacy classes of subgroups.
| minimal degree | μ(G) = 40 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 6 generators on 40 points:
(1,2)(3,8)(4,6)(5,7)(9,10,15,17)(11,16,19,24)(12,14,22,23)(13,21,20,18)(28,36)(32,37)(34,40)(38,39);(1,3,6,5)(2,7,4,8)(9,11)(10,16)(12,13)(14,21)(15,19)(17,24)(18,23)(20,22)(26,30)(31,33)(32,37)(38,39);(1,3,6,5)(2,8,4,7)(10,17)(11,19)(12,22)(18,21)(25,26)(27,33)(28,32)(29,30)(31,35)(34,39)(36,37)(38,40);(1,4,6,2)(3,8,5,7)(9,12)(10,14)(11,20)(13,19)(15,22)(16,18)(17,23)(21,24)(25,27,29,35)(26,31,30,33)(28,34,36,40)(32,38,37,39);(9,13,15,20)(10,18,17,21)(11,12,19,22)(14,16,23,24);(1,5,6,3)(2,8,4,7)(9,14)(10,12)(11,21)(13,16)(15,23)(17,22)(18,19)(20,24)(25,28)(26,32)(27,34)(29,36)(30,37)(31,38)(33,39)(35,40)Polycyclic presentation:
2^9|a^2=h,b^2=g,c^2=g,d^2=ghi,e^2=h,f^2=g,b^a=bg,c^a=ch,d^a=dg,e^a=eh,f^a=fgi,c^b=ci,d^b=dh,d^c=dgi92 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 8014430);