Finite Group DatabasebetaFinite Group Databasebeta| order | 2028 |
| isoclinism | isoclinic class of D3×D13 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C13 · Schur multiplier (H2) = C2 |
| direct product | D3×C13×D13 |
| unambiguous semidirect product | (D3×C13)⋊(C2×C13) |
| unambiguous semidirect product | (C3×D13)⋊(C2×C13) |
| unambiguous semidirect product | D39⋊(C2×C13) |
| Fitting, socle, Hall | C3×C132 ⋊ C22 |
| derived | C3×C13 ⋊ C22×C13 |
| Sylow | C132 ⋊ C2×D3 |
| Sylow | C3 ⋊ C2×C13×D13 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C13 | D3×D13 |
| commutator, cosocle, hypocenter | C3×C13 | C22×C13 |
| Frattini | C1 | G |
| Fitting, socle | C3×C132 | C22 |
| LCS | G ▷ C3×C13 | |
| UCS | C1 ◁ C13 | |
64 conjugacy classes of subgroups.
| transitive degree | μt(G) = 78 |
312 conjugacy classes. The character table is too large to display.
| maximal subgroup of | D3×#14556975, D3×C7×C13×D13, C13×D13×D21, … |
| maximal normal subgroup of | D3×C7×C13×D13, D3×C11×C13×D13, D3×C13×C17×D13, … |
| maximal quotient of | D3×C7×C13×D13, C13×D13×D21, D3×C13×D91, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(2028, 70);