Finite Group DatabasebetaFinite Group Databasebeta| order | 7890 |
| isoclinism | isoclinic class of D5 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C3×C263 · Schur multiplier (H2) = C1 |
| direct product | C3×D5×C263 |
| unambiguous semidirect product | C5⋊(C2×C3×C263) |
| Fitting, socle, Hall | C3×C5×C263 ⋊ C2 |
| derived, Sylow | C5 ⋊ C2×C3×C263 |
| Hall | C5×C263 ⋊ C2×C3 |
| Hall | C3×C5 ⋊ C2×C263 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C3×C263 | D5 |
| commutator, hypocenter | C5 | C2×C3×C263 |
| Frattini | C1 | G |
| Fitting, socle | C3×C5×C263 | C2 |
| LCS | G ▷ C5 | |
| UCS | C1 ◁ C3×C263 | |
16 conjugacy classes of subgroups.
3156 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(7890, 3);