Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #45438 |
| automorphism | ? |
| homology | Abelianization (H1) = C26 · Schur multiplier (H2) = C212 |
| direct product | C2×#46151 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C25 |
| commutator, Frattini, cosocle | C23 | C26 |
| prime radical | C25 | C24 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
4758 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);(4,5)(8,9)(11,12,14,16)(13,17,18,15)(19,20,24,21)(22,27,30,25)(23,28,31,26)(29,32,34,33);(4,5)(6,10)(20,21)(23,31)(25,27)(29,34);(3,4,7,5)(6,8,10,9)(11,13,14,18)(12,15,16,17)(19,21,24,20)(22,27,30,25)(23,28,31,26)(29,33,34,32);(3,5,7,4)(6,9,10,8)(19,22,24,30)(20,25,21,27)(23,29,31,34)(26,32,28,33);(3,6)(4,8)(5,9)(7,10)(19,23,24,31)(20,26,21,28)(22,29,30,34)(25,32,27,33)104 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7609985);