Finite Group DatabasebetaFinite Group Databasebeta| order | 4980 |
| automorphism | ? |
| homology | Abelianization (H1) = C22 · Schur multiplier (H2) = C2 |
| direct product | D3×D415 |
| unambiguous semidirect product | (C5×D3)⋊D83 |
| unambiguous semidirect product | (D3×C83)⋊D5 |
| Fitting, socle, derived, Hall | C3×C5×C83 ⋊ C22 |
| Hall | C5×C83 ⋊ C2×D3 |
| Hall | C3×C83 ⋊ C2×D5 |
| Sylow | C83 ⋊ D3×D5 |
| Hall | C3×C5 ⋊ C2×D83 |
| Sylow | C5 ⋊ D3×D83 |
| Sylow | C3 ⋊ C2×D415 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, hypercenter | C1 | G |
| commutator, Fitting, socle, hypocenter | C3×C5×C83 | C22 |
| LCS | G ▷ C3×C5×C83 | |
| UCS | C1 | |
40 conjugacy classes of subgroups.
627 conjugacy classes — view the full character table.
| maximal subgroup of | D9×D415, C3×D3×D415, C3⋊D3×D415, … |
| maximal normal subgroup of | C3×D3×D415, C5×D3×D415, D3×C7×D415 |
| maximal quotient of | D9×D415, C3×D3×D415, C3⋊D3×D415, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(4980, 19);