| order | 15990 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C5 · Schur multiplier (H2) = C1 |
| direct product | C5×D1599 |
| unambiguous semidirect product | C3⋊(C5×D533) |
| unambiguous semidirect product | C13⋊(C5×D123) |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C5 | D1599 |
| commutator, cosocle, hypocenter | C3×C13×C41 | C2×C5 |
| Frattini | C1 | G |
| Fitting, socle | C3×C5×C13×C41 | C2 |
| LCS | G ▷ C3×C13×C41 | |
| UCS | C1 ◁ C5 | |
32 conjugacy classes of subgroups.
| transitive degree | μt(G) = 7995 |
4005 conjugacy classes. The character table is too large to display.
| maximal subgroup of | C5×D39×D41, C5×D13×D123, C5×D3×D533, … |
| maximal normal subgroup of | C5×D39×D41, C5×D13×D123, C5×D3×D533, … |
| maximal quotient of | C5×Dic1599, C2×C5×D1599 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(15990, 15);