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×#58895 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C25 |
| commutator, Frattini, cosocle | C23 | C26 |
| prime radical | C2×#2464 | C2 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
5434 conjugacy classes of subgroups.
| minimal degree | μ(G) = 26 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 6 generators on 26 points:
(1,2);(3,4,8,9)(5,7,6,10)(12,14)(13,15)(19,20)(21,24)(22,26)(23,25);(4,9)(5,6)(11,12)(13,17)(14,16)(15,18)(19,21,23,26)(20,24,25,22);(3,5,8,6)(4,10,9,7)(11,13,16,15)(12,17,14,18)(19,21)(20,22)(23,26)(24,25);(3,6,8,5)(4,7,9,10)(11,14,16,12)(13,17,15,18)(19,22)(20,21)(23,24)(25,26);(3,7)(4,5)(6,9)(8,10)(11,15,16,13)(12,17,14,18)92 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 8012400);