Finite Group DatabasebetaFinite Group Databasebeta| order | 31958 |
| automorphism | ? |
| homology | Abelianization (H1) = C2 · Schur multiplier (H2) = C29 |
| unambiguous semidirect product | C19⋊(C29⋊D29) |
| unambiguous semidirect product | C29⋊D551 |
| Fitting, socle, derived, Hall | C19×C292 ⋊ C2 |
| Sylow | C292 ⋊ D19 |
| Sylow | C19 ⋊ C29⋊D29 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, hypercenter | C1 | G |
| commutator, Fitting, socle, cosocle, hypocenter | C19×C292 | C2 |
| LCS | G ▷ C19×C292 | |
| UCS | C1 | |
128 conjugacy classes of subgroups.
| transitive degree | μt(G) = 15979 |
Polycyclic presentation:
2,19,29^2|b^a=b^18,c^a=c^28,d^a=d^287991 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(31958, 10);