Information on Result #638439
Linear OA(7103, 147, F7, 55) (dual of [147, 44, 56]-code), using concatenation of two codes based on
- linear OA(4927, 49, F49, 27) (dual of [49, 22, 28]-code or 49-arc in PG(26,49)), using
- Reed–Solomon code RS(22,49) [i]
- linear OA(71, 3, F7, 1) (dual of [3, 2, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(71, s, F7, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, using
Mode: Constructive and linear.
Optimality
Show details for fixed k and m, n and k, k and s, k and t, n and m, m and s, m and t, n and s, n and t.
Other Results with Identical Parameters
None.
Depending Results
The following results depend on this result:
| Result | This result only | Method | ||
|---|---|---|---|---|
| 1 | Linear OA(7102, 146, F7, 54) (dual of [146, 44, 55]-code) | [i] | Truncation | |
| 2 | Linear OOA(7103, 73, F7, 2, 55) (dual of [(73, 2), 43, 56]-NRT-code) | [i] | OOA Folding | |
| 3 | Linear OOA(7103, 49, F7, 3, 55) (dual of [(49, 3), 44, 56]-NRT-code) | [i] | ||