Finite Group DatabasebetaFinite Group Databasebeta| order | 16548 |
| isoclinism | isoclinic class of A4 |
| automorphism | ? |
| homology | Abelianization (H1) = C3×C7×C197 · Schur multiplier (H2) = C2 |
| direct product | C7×A4×C197 |
| unambiguous semidirect product | C22⋊(C3×C7×C197) |
| Fitting, socle, Hall | C22×C7×C197 ⋊ C3 |
| derived, Sylow | C22 ⋊ C3×C7×C197 |
| Hall | C22×C197 ⋊ C3×C7 |
| Hall | C22×C7 ⋊ C3×C197 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C7×C197 | A4 |
| commutator, cosocle, hypocenter | C22 | C3×C7×C197 |
| Frattini | C1 | G |
| Fitting, socle | C22×C7×C197 | C3 |
| LCS | G ▷ C22 | |
| UCS | C1 ◁ C7×C197 | |
20 conjugacy classes of subgroups.
| transitive degree | μt(G) = 5516 |
5516 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(16548, 44);