Finite Group DatabasebetaFinite Group Databasebeta| order | 20757 |
| automorphism | ? |
| homology | Abelianization (H1) = C3×C11×C17 · Schur multiplier (H2) = C1 |
| Fitting, socle, Hall | C11×C17×C37 ⋊ C3 |
| derived, Sylow | C37 ⋊ C3×C11×C17 |
| Hall | C17×C37 ⋊ C3×C11 |
| Hall | C11×C37 ⋊ C3×C17 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C11×C17 | C37⋊C3 |
| commutator, cosocle, hypocenter | C37 | C3×C11×C17 |
| Frattini | C1 | G |
| Fitting, socle | C11×C17×C37 | C3 |
| LCS | G ▷ C37 | |
| UCS | C1 ◁ C11×C17 | |
16 conjugacy classes of subgroups.
| transitive degree | μt(G) = 6919 |
2805 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(20757, 2);