Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #52308 |
| automorphism | ? |
| homology | Abelianization (H1) = C26 · Schur multiplier (H2) = C212 |
| direct product | C2×#52517 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C25 |
| commutator, Frattini, cosocle | C23 | C26 |
| prime radical | C2×#392 | C22 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
4984 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);(5,9)(8,10)(11,12,15,17)(13,18,16,14)(19,20,25,24)(21,27,22,26)(23,28,32,31)(29,34,30,33);(3,4)(5,8)(6,7)(9,10)(11,13)(12,14)(15,16)(17,18)(19,21,25,22)(20,26,24,27)(23,30,32,29)(28,34,31,33);(4,7)(8,10)(11,12,15,17)(13,14,16,18)(19,22,25,21)(20,27,24,26)(23,30,32,29)(28,34,31,33);(3,4)(5,8)(6,7)(9,10)(11,12)(13,18)(14,16)(15,17)(19,23,25,32)(20,28,24,31)(21,29,22,30)(26,33,27,34);(3,5)(4,8)(6,9)(7,10)(11,14,15,18)(12,16,17,13)(19,24,25,20)(21,27,22,26)(23,31,32,28)(29,34,30,33)92 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7999520);