Finite Group DatabasebetaFinite Group Databasebeta| order | 16428 |
| isoclinism | isoclinic class of D111 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C37 · Schur multiplier (H2) = C2 |
| direct product | C2×C37×D111 |
| unambiguous semidirect product | (C2×C3)⋊(C37×D37) |
| unambiguous semidirect product | (C2×C37)⋊(D3×C37) |
| Fitting, socle | C2×C3×C372 ⋊ C2 |
| derived | C3×C37 ⋊ C22×C37 |
| Hall | C3×C372 ⋊ C22 |
| Sylow | C372 ⋊ C2×D3 |
| Sylow | C3 ⋊ C2×C37×D37 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C2×C37 | D111 |
| commutator, cosocle, hypocenter | C3×C37 | C22×C37 |
| Frattini | C1 | G |
| Fitting, socle | C2×C3×C372 | C2 |
| LCS | G ▷ C3×C37 | |
| UCS | C1 ◁ C2×C37 | |
112 conjugacy classes of subgroups.
| transitive degree | μt(G) = 444 |
4218 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(16428, 87);