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×#58131 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C25 |
| commutator, Frattini, cosocle | C23 | C26 |
| prime radical | C2×#2703 | C2 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
5488 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);(3,4,7,8)(5,6,9,10)(11,12,15,17)(13,18,14,16)(19,20,24,28)(21,26,22,25)(23,31,32,27)(29,33,30,34);(4,8)(5,9)(11,13)(12,16)(14,15)(17,18)(19,21,24,22)(20,25,28,26)(23,30,32,29)(27,34,31,33);(13,14)(16,18)(19,22,24,21)(20,26,28,25)(23,30,32,29)(27,34,31,33);(3,5)(4,6)(7,9)(8,10)(11,14,15,13)(12,16,17,18)(19,20)(21,26)(22,25)(23,27)(24,28)(29,34)(30,33)(31,32);(3,6)(4,5)(7,10)(8,9)(11,12)(13,18)(14,16)(15,17)(19,23,24,32)(20,27,28,31)(21,29,22,30)(25,33,26,34)92 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 8011818);