Finite Group DatabasebetaFinite Group Databasebeta| order | 19380 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C3 · Schur multiplier (H2) = C2 |
| direct product | C3×D85⋊D19 |
| unambiguous semidirect product | D85⋊(C3×D19) |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C3 | D85⋊D19 |
| commutator, cosocle, hypocenter | C5×C17×C19 | C22×C3 |
| Frattini | C1 | G |
| Fitting, socle | C3×C5×C17×C19 | C22 |
| LCS | G ▷ C5×C17×C19 | |
| UCS | C1 ◁ C3 | |
80 conjugacy classes of subgroups.
| transitive degree | μt(G) = 4845 |
1308 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(19380, 70);