Finite Group DatabasebetaFinite Group Databasebeta| order | 2550 |
| isoclinism | isoclinic class of C5⋊D85 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C3 · Schur multiplier (H2) = C5 |
| direct product | C3×C5⋊D85 |
| unambiguous semidirect product | C5⋊(C3×D85) |
| unambiguous semidirect product | C17⋊(C3×C5⋊D5) |
| Fitting, socle, Hall | C3×C52×C17 ⋊ C2 |
| derived, 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 | C52×C17 | C2×C3 |
| Frattini | C1 | G |
| Fitting, socle | C3×C52×C17 | C2 |
| LCS | G ▷ C52×C17 | |
| UCS | C1 ◁ C3 | |
64 conjugacy classes of subgroups.
| transitive degree | μt(G) = 1275 |
642 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(2550, 20);