Finite Group DatabasebetaFinite Group Databasebeta| order | 2550 |
| isoclinism | isoclinic class of D85 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C3×C5 · Schur multiplier (H2) = C1 |
| direct product | C3×C5×D85 |
| unambiguous semidirect product | C5⋊(C3×C5×D17) |
| unambiguous semidirect product | C17⋊(C3×C5×D5) |
| Fitting, socle, Hall | C3×C52×C17 ⋊ C2 |
| derived | C5×C17 ⋊ C2×C3×C5 |
| Hall | C52×C17 ⋊ C2×C3 |
| Hall | C3×C52 ⋊ D17 |
| Hall | C3×C17 ⋊ C5×D5 |
| Sylow | C52 ⋊ C3×D17 |
| Sylow | C17 ⋊ C3×C5×D5 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C3×C5 | D85 |
| commutator, cosocle, hypocenter | C5×C17 | C2×C3×C5 |
| Frattini | C1 | G |
| Fitting, socle | C3×C52×C17 | C2 |
| LCS | G ▷ C5×C17 | |
| UCS | C1 ◁ C3×C5 | |
40 conjugacy classes of subgroups.
| transitive degree | μt(G) = 510 |
660 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(2550, 18);