Finite Group DatabasebetaFinite Group Databasebeta| order | 18810 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C11×C19 · Schur multiplier (H2) = C3 |
| direct product | C11×C19×C3⋊D15 |
| unambiguous semidirect product | C3⋊(C11×C19×D15) |
| unambiguous semidirect product | C5⋊(C11×C3⋊D3×C19) |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C11×C19 | C3⋊D15 |
| commutator, cosocle, hypocenter | C32×C5 | C2×C11×C19 |
| Frattini | C1 | G |
| Fitting, socle | C32×C5×C11×C19 | C2 |
| LCS | G ▷ C32×C5 | |
| UCS | C1 ◁ C11×C19 | |
96 conjugacy classes of subgroups.
| transitive degree | μt(G) = 9405 |
5016 conjugacy classes. The character table is too large to display.
| maximal subgroup of | C11×C19×#4380, C11×C19⋊#4380, C19×C11⋊#4380, … |
| maximal normal subgroup of | C11×C19×#4380, C11×C19⋊#4380, C19×C11⋊#4380, … |
| maximal quotient of | C11×C19×C3⋊Dic15, C2×C11×C19×C3⋊D15 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(18810, 89);