Finite Group DatabasebetaFinite Group Databasebeta| order | 18426 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C37 · Schur multiplier (H2) = C1 |
| direct product | C37×D249 |
| unambiguous semidirect product | C3⋊(C37×D83) |
| unambiguous semidirect product | C83⋊(D3×C37) |
| Fitting, socle, Hall | C3×C37×C83 ⋊ C2 |
| derived, Hall | C3×C83 ⋊ C2×C37 |
| Hall | C37×C83 ⋊ D3 |
| Hall | C3×C37 ⋊ D83 |
| Sylow | C83 ⋊ D3×C37 |
| Sylow | C3 ⋊ C37×D83 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C37 | D249 |
| commutator, cosocle, hypocenter | C3×C83 | C2×C37 |
| Frattini | C1 | G |
| Fitting, socle | C3×C37×C83 | C2 |
| LCS | G ▷ C3×C83 | |
| UCS | C1 ◁ C37 | |
16 conjugacy classes of subgroups.
| transitive degree | μt(G) = 9213 |
4662 conjugacy classes. The character table is too large to display.
| maximal subgroup of | D3×C37×D83, D37×D249, D111⋊D83, … |
| maximal normal subgroup of | D3×C37×D83, D37×D249, D111⋊D83, … |
| maximal quotient of | C37×Dic249, C2×C37×D249 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(18426, 7);