Finite Group DatabasebetaFinite Group Databasebeta| order | 28308 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C7 · Schur multiplier (H2) = C2 |
| direct product | C2×C3⋊(D337⋊C7) |
| unambiguous semidirect product | (C2×C3)⋊(D337⋊C7) |
| unambiguous semidirect product | (C2×D1011)⋊C7 |
| unambiguous semidirect product | (C2×C337⋊C7)⋊D3 |
| Fitting, socle | C2×C3×C337 ⋊ C2×C7 |
| derived, Hall | C3×C337 ⋊ C22×C7 |
| Hall | C3×C337⋊C7 ⋊ C22 |
| Hall | C2×D1011 ⋊ C7 |
| Hall | C337⋊C7 ⋊ C2×D3 |
| Sylow | C337 ⋊ C2×D3×C7 |
| Sylow | C3 ⋊ C2×D337⋊C7 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C2 | C3⋊(D337⋊C7) |
| commutator, cosocle, hypocenter | C3×C337 | C22×C7 |
| Frattini | C1 | G |
| Fitting, socle | C2×C3×C337 | C2×C7 |
| LCS | G ▷ C3×C337 | |
| UCS | C1 ◁ C2 | |
40 conjugacy classes of subgroups.
| transitive degree | μt(G) = 2022 |
186 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(28308, 41);