Finite Group DatabasebetaFinite Group Databasebeta| order | 20996 |
| automorphism | ? |
| homology | Abelianization (H1) = C22 · Schur multiplier (H2) = C2 |
| direct product | D29×D181 |
| unambiguous semidirect product | (D29×C181)⋊C2 |
| unambiguous semidirect product | (C29×D181)⋊C2 |
| unambiguous semidirect product | D5249⋊C2 |
| Fitting, socle, derived, Hall | C29×C181 ⋊ C22 |
| Sylow | C181 ⋊ C2×D29 |
| Sylow | C29 ⋊ C2×D181 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, hypercenter | C1 | G |
| commutator, Fitting, socle, cosocle, hypocenter | C29×C181 | C22 |
| LCS | G ▷ C29×C181 | |
| UCS | C1 | |
20 conjugacy classes of subgroups.
| transitive degree | μt(G) = 5249 |
1472 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(20996, 12);