Finite Group DatabasebetaFinite Group Databasebeta| order | 18486 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C3×C79 · Schur multiplier (H2) = C1 |
| direct product | C3×D39×C79 |
| unambiguous semidirect product | C3⋊(C3×D13×C79) |
| Fitting, socle, Hall | C32×C13×C79 ⋊ C2 |
| derived | C3×C13 ⋊ C2×C3×C79 |
| Hall | C13×C79 ⋊ C3×D3 |
| Hall | C32×C79 ⋊ D13 |
| Hall | C32×C13 ⋊ C2×C79 |
| Sylow | C13 ⋊ C3×D3×C79 |
| Sylow | C32 ⋊ D13×C79 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C3×C79 | D39 |
| commutator, cosocle, hypocenter | C3×C13 | C2×C3×C79 |
| Frattini | C1 | G |
| Fitting, socle | C32×C13×C79 | C2 |
| LCS | G ▷ C3×C13 | |
| UCS | C1 ◁ C3×C79 | |
36 conjugacy classes of subgroups.
| transitive degree | μt(G) = 6162 |
4977 conjugacy classes. The character table is too large to display.
| maximal subgroup of | C3×D39×D79, C3×D3×D13×C79, C3×D39⋊D79, … |
| maximal normal subgroup of | C3×D39×D79, C3×D3×D13×C79, C3×D39⋊D79, … |
| maximal quotient of | C3×C79×Dic39, C2×C3×D39×C79 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(18486, 83);