Finite Group DatabasebetaFinite Group Databasebeta| order | 18666 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C3×C17 · Schur multiplier (H2) = C1 |
| direct product | D3×C17×C61⋊C3 |
| unambiguous semidirect product | C3⋊(C2×C17×C61⋊C3) |
| unambiguous semidirect product | (D3×C61)⋊(C3×C17) |
| unambiguous semidirect product | (D3×C17×C61)⋊C3 |
| Fitting, socle | C3×C17×C61 ⋊ C2×C3 |
| derived | C3×C61 ⋊ C2×C3×C17 |
| Hall | C3×C17×C61⋊C3 ⋊ C2 |
| Hall | C17×C61 ⋊ C3×D3 |
| Hall | C3×C61⋊C3 ⋊ C2×C17 |
| Sylow | C61 ⋊ C3×D3×C17 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C17 | D3×C61⋊C3 |
| commutator, cosocle, hypocenter | C3×C61 | C2×C3×C17 |
| Frattini | C1 | G |
| Fitting, socle | C3×C17×C61 | C2×C3 |
| LCS | G ▷ C3×C61 | |
| UCS | C1 ◁ C17 | |
36 conjugacy classes of subgroups.
| transitive degree | μt(G) = 3111 |
1173 conjugacy classes. The character table is too large to display.
| maximal subgroup of | D3×C17×D61⋊C3, D3×C17⋊(D61⋊C3), D3×D17×C61⋊C3, … |
| maximal normal subgroup of | D3×C17×D61⋊C3, D3×C17⋊(D61⋊C3), D3×D17×C61⋊C3, … |
| maximal quotient of | Dic3×C17×C61⋊C3, C2×D3×C17×C61⋊C3 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(18666, 18);