Finite Group DatabasebetaFinite Group Databasebeta| order | 31155 |
| automorphism | ? |
| homology | Abelianization (H1) = C3×C5×C31 · Schur multiplier (H2) = C1 |
| direct product | C5×C31×C67⋊C3 |
| unambiguous semidirect product | C67⋊(C3×C5×C31) |
| unambiguous semidirect product | (C5×C67)⋊(C3×C31) |
| Fitting, socle, Hall | C5×C31×C67 ⋊ C3 |
| derived, Sylow | C67 ⋊ C3×C5×C31 |
| Hall | C31×C67 ⋊ C3×C5 |
| Hall | C5×C67 ⋊ C3×C31 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C5×C31 | C67⋊C3 |
| commutator, cosocle, hypocenter | C67 | C3×C5×C31 |
| Frattini | C1 | G |
| Fitting, socle | C5×C31×C67 | C3 |
| LCS | G ▷ C67 | |
| UCS | C1 ◁ C5×C31 | |
16 conjugacy classes of subgroups.
| transitive degree | μt(G) = 10385 |
3875 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(31155, 3);