Finite Group DatabasebetaFinite Group Databasebeta| order | 20528 |
| automorphism | ? |
| homology | Abelianization (H1) = C24 · Schur multiplier (H2) = C26 |
| direct product | C23×D1283 |
| unambiguous semidirect product | C1283⋊C24 |
| unambiguous semidirect product | (C2×C1283)⋊C23 |
| Fitting, socle | C23×C1283 ⋊ C2 |
| derived, Sylow | C1283 ⋊ C24 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C23 | D1283 |
| commutator, cosocle, hypocenter | C1283 | C24 |
| Frattini | C1 | G |
| Fitting, socle | C23×C1283 | C2 |
| LCS | G ▷ C1283 | |
| UCS | C1 ◁ C23 | |
134 conjugacy classes of subgroups.
| transitive degree | μt(G) = 10264 |
5144 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(20528, 42);