Finite Group DatabasebetaFinite Group Databasebeta| order | 19388 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C131 · Schur multiplier (H2) = C2 |
| direct product | C2×D37×C131 |
| unambiguous semidirect product | C37⋊(C22×C131) |
| unambiguous semidirect product | (C2×C37)⋊(C2×C131) |
| Fitting, socle | C2×C37×C131 ⋊ C2 |
| derived, Sylow | C37 ⋊ C22×C131 |
| Hall | C37×C131 ⋊ C22 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C2×C131 | D37 |
| commutator, cosocle, hypocenter | C37 | C22×C131 |
| Frattini | C1 | G |
| Fitting, socle | C2×C37×C131 | C2 |
| LCS | G ▷ C37 | |
| UCS | C1 ◁ C2×C131 | |
20 conjugacy classes of subgroups.
| transitive degree | μt(G) = 9694 |
5240 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(19388, 10);