Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #53390 |
| automorphism | ? |
| homology | Abelianization (H1) = C26 · Schur multiplier (H2) = C212 |
| direct product | C2×#55091 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C25 |
| commutator, Frattini, cosocle | C23 | C26 |
| prime radical | C2×#2688 | C2 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
5130 conjugacy classes of subgroups.
| minimal degree | μ(G) = 34 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 6 generators on 34 points:
(1,2);(11,12,16,14)(13,17,15,18)(19,20)(21,27)(22,29)(23,31)(24,25)(26,32)(28,30)(33,34);(3,4,7,8)(5,6,9,10)(12,14)(13,15)(20,25)(22,27)(23,32)(28,34);(4,8)(5,9)(11,13,16,15)(12,17,14,18)(19,21,24,29)(20,22,25,27)(23,28,32,34)(26,30,31,33);(3,5)(4,6)(7,9)(8,10)(11,14,16,12)(13,17,15,18)(19,22)(20,21)(23,30)(24,27)(25,29)(26,28)(31,34)(32,33);(3,6)(4,5)(7,10)(8,9)(11,15,16,13)(12,17,14,18)(19,23,24,32)(20,26,25,31)(21,28,29,34)(22,30,27,33)92 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 8009663);