Finite Group DatabasebetaFinite Group Databasebeta| order | 1980 |
| isoclinism | isoclinic class of D11×C3⋊D15 |
| automorphism | ? |
| homology | Abelianization (H1) = C22 · Schur multiplier (H2) = C2×C3 |
| direct product | D11×C3⋊D15 |
| unambiguous semidirect product | (C3×D11)⋊D15 |
| unambiguous semidirect product | (C5×D11)⋊(C3⋊D3) |
| Fitting, socle, derived, Hall | C32×C5×C11 ⋊ C22 |
| Hall | C32×C11 ⋊ C2×D5 |
| Hall | C5×C11 ⋊ C2×C3⋊D3 |
| Hall | C32×C5 ⋊ C2×D11 |
| Sylow | C11 ⋊ C2×C3⋊D15 |
| Sylow | C32 ⋊ D5×D11 |
| Sylow | C5 ⋊ C3⋊D3×D11 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, hypercenter | C1 | G |
| commutator, Fitting, socle, cosocle, hypocenter | C32×C5×C11 | C22 |
| LCS | G ▷ C32×C5×C11 | |
| UCS | C1 | |
120 conjugacy classes of subgroups.
| transitive degree | μt(G) = 495 |
168 conjugacy classes — view the full character table.
| maximal subgroup of | C7×D11×C3⋊D15, D11×C3⋊D105, C3⋊D15×D77, … |
| maximal normal subgroup of | C7×D11×C3⋊D15, C11×D11×C3⋊D15, C13×D11×C3⋊D15, … |
| maximal quotient of | C7×D11×C3⋊D15, D11×C3⋊D105, C3⋊D15×D77, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1980, 93);