Finite Group DatabasebetaFinite Group Databasebeta| order | 13950 |
| isoclinism | isoclinic class of D45 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C5×C31 · Schur multiplier (H2) = C1 |
| direct product | C5×C31×D45 |
| unambiguous semidirect product | C5⋊(C5×D9×C31) |
| unambiguous semidirect product | C9⋊(C5×D5×C31) |
| Fitting, Hall | C52×C9×C31 ⋊ C2 |
| derived | C5×C9 ⋊ C2×C5×C31 |
| Hall | C52×C31 ⋊ D9 |
| Hall | C9×C31 ⋊ C5×D5 |
| Hall | C52×C9 ⋊ C2×C31 |
| Sylow | C52 ⋊ D9×C31 |
| Sylow | C9 ⋊ C5×D5×C31 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C5×C31 | D45 |
| commutator, cosocle, hypocenter | C5×C9 | C2×C5×C31 |
| Frattini | C3 | C5×D15×C31 |
| Fitting | C52×C9×C31 | C2 |
| socle | C3×C52×C31 | D3 |
| LCS | G ▷ C5×C9 | |
| UCS | C1 ◁ C5×C31 | |
60 conjugacy classes of subgroups.
3720 conjugacy classes. The character table is too large to display.
| maximal subgroup of | C5×D31×D45, C5×D5×D9×C31, C5×D45⋊D31, … |
| maximal normal subgroup of | C5×D31×D45, C5×D5×D9×C31, C5×D45⋊D31, … |
| maximal quotient of | C5×C31×Dic45, C2×C5×C31×D45 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(13950, 85);