Finite Group DatabasebetaFinite Group Databasebeta| order | 18396 |
| automorphism | ? |
| homology | Abelianization (H1) = C4×C7 · Schur multiplier (H2) = C3 |
| direct product | C7×C3⋊Dic219 |
| unambiguous semidirect product | C3⋊(C7×Dic219) |
| derived, Hall | C32×C73 ⋊ C4×C7 |
| Hall | C32×C7×C73 ⋊ C4 |
| Hall | C7×C73 ⋊ C3⋊Dic3 |
| Sylow | C73 ⋊ C7×C3⋊Dic3 |
| Hall | C32×C7 ⋊ Dic73 |
| Sylow | C32 ⋊ C7×Dic73 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C2×C7 | C3⋊D219 |
| commutator, hypocenter | C32×C73 | C4×C7 |
| Frattini | C2 | C7×C3⋊D219 |
| Fitting, socle, prime radical | C2×C32×C7×C73 | C2 |
| cosocle | C2×C32×C73 | C2×C7 |
| LCS | G ▷ C32×C73 | |
| UCS | C1 ◁ C2×C7 | |
72 conjugacy classes of subgroups.
| transitive degree | μt(G) = 18396 |
4620 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(18396, 134);