Finite Group DatabasebetaFinite Group Databasebeta| order | 30988 |
| automorphism | ? |
| homology | Abelianization (H1) = C22 · Schur multiplier (H2) = C2 |
| direct product | D61×D127 |
| unambiguous semidirect product | (D61×C127)⋊C2 |
| unambiguous semidirect product | (C61×D127)⋊C2 |
| unambiguous semidirect product | D7747⋊C2 |
| Fitting, socle, derived, Hall | C61×C127 ⋊ C22 |
| Sylow | C127 ⋊ C2×D61 |
| Sylow | C61 ⋊ C2×D127 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, hypercenter | C1 | G |
| commutator, Fitting, socle, cosocle, hypocenter | C61×C127 | C22 |
| LCS | G ▷ C61×C127 | |
| UCS | C1 | |
20 conjugacy classes of subgroups.
| transitive degree | μt(G) = 7747 |
2080 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(30988, 8);