Information on Result #636824
Linear OA(4158, 200, F4, 80) (dual of [200, 42, 81]-code), using concatenation of two codes based on
- linear OA(6426, 40, F64, 26) (dual of [40, 14, 27]-code or 40-arc in PG(25,64)), using
- discarding factors / shortening the dual code based on linear OA(6426, 64, F64, 26) (dual of [64, 38, 27]-code or 64-arc in PG(25,64)), using
- Reed–Solomon code RS(38,64) [i]
- discarding factors / shortening the dual code based on linear OA(6426, 64, F64, 26) (dual of [64, 38, 27]-code or 64-arc in PG(25,64)), using
- linear OA(42, 5, F4, 2) (dual of [5, 3, 3]-code or 5-arc in PG(1,4)), using
- extended Reed–Solomon code RSe(3,4) [i]
- Hamming code H(2,4) [i]
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.
Compare with Markus Grassl’s online database of code parameters.
Other Results with Identical Parameters
None.
Depending Results
The following results depend on this result:
| Result | This result only | Method | ||
|---|---|---|---|---|
| 1 | Linear OA(4158, 200, F4, 79) (dual of [200, 42, 80]-code) | [i] | Strength Reduction | |
| 2 | Linear OA(4157, 199, F4, 79) (dual of [199, 42, 80]-code) | [i] | Truncation | |
| 3 | Linear OOA(4158, 100, F4, 2, 80) (dual of [(100, 2), 42, 81]-NRT-code) | [i] | OOA Folding | |
| 4 | Linear OOA(4158, 66, F4, 3, 80) (dual of [(66, 3), 40, 81]-NRT-code) | [i] | ||