Finite Group DatabasebetaFinite Group Databasebeta| order | 15290 |
| isoclinism | isoclinic class of C11⋊C5 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C5×C139 · Schur multiplier (H2) = C1 |
| direct product | C2×C11⋊C5×C139 |
| unambiguous semidirect product | (C2×C11)⋊(C5×C139) |
| unambiguous semidirect product | (C2×C11×C139)⋊C5 |
| Fitting, socle, Hall | C2×C11×C139 ⋊ C5 |
| derived, Sylow | C11 ⋊ C2×C5×C139 |
| Hall | C11×C139 ⋊ C2×C5 |
| Hall | C2×C11 ⋊ C5×C139 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C2×C139 | C11⋊C5 |
| commutator, cosocle, hypocenter | C11 | C2×C5×C139 |
| Frattini | C1 | G |
| Fitting, socle | C2×C11×C139 | C5 |
| LCS | G ▷ C11 | |
| UCS | C1 ◁ C2×C139 | |
16 conjugacy classes of subgroups.
| transitive degree | μt(G) = 3058 |
1946 conjugacy classes. The character table is too large to display.
| maximal subgroup of | C4×C11⋊C5×C139, C11⋊C5×Dic139, C139×Dic11⋊C5, … |
| maximal normal subgroup of | C4×C11⋊C5×C139, C11⋊C5×Dic139, C139×Dic11⋊C5, … |
| maximal quotient of | C4×C11⋊C5×C139, C22×C11⋊C5×C139 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(15290, 2);