Finite Group DatabasebetaFinite Group Databasebeta| order | 18756 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C9 · Schur multiplier (H2) = C2 |
| direct product | C2×C9×D521 |
| unambiguous semidirect product | C521⋊(C22×C9) |
| unambiguous semidirect product | (C2×C521)⋊(C2×C9) |
| Fitting | C2×C9×C521 ⋊ C2 |
| derived, Sylow | C521 ⋊ C22×C9 |
| Hall | C9×C521 ⋊ C22 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C2×C9 | D521 |
| commutator, hypocenter | C521 | C22×C9 |
| Frattini | C3 | C2×C3×D521 |
| Fitting | C2×C9×C521 | C2 |
| socle | C2×C3×C521 | C2×C3 |
| prime radical | C2×C3×D521 | C3 |
| cosocle | C3×C521 | C22×C3 |
| LCS | G ▷ C521 | |
| UCS | C1 ◁ C2×C9 | |
30 conjugacy classes of subgroups.
| transitive degree | μt(G) = 9378 |
4716 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(18756, 12);