Information on Result #636850
Linear OA(4172, 220, F4, 86) (dual of [220, 48, 87]-code), using concatenation of two codes based on
- linear OA(6428, 44, F64, 28) (dual of [44, 16, 29]-code or 44-arc in PG(27,64)), using
- discarding factors / shortening the dual code based on linear OA(6428, 64, F64, 28) (dual of [64, 36, 29]-code or 64-arc in PG(27,64)), using
- Reed–Solomon code RS(36,64) [i]
- discarding factors / shortening the dual code based on linear OA(6428, 64, F64, 28) (dual of [64, 36, 29]-code or 64-arc in PG(27,64)), 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(4172, 220, F4, 85) (dual of [220, 48, 86]-code) | [i] | Strength Reduction | |
| 2 | Linear OA(4171, 219, F4, 85) (dual of [219, 48, 86]-code) | [i] | Truncation | |
| 3 | Linear OA(4170, 218, F4, 84) (dual of [218, 48, 85]-code) | [i] | ||
| 4 | Linear OOA(4172, 110, F4, 2, 86) (dual of [(110, 2), 48, 87]-NRT-code) | [i] | OOA Folding | |
| 5 | Linear OOA(4172, 73, F4, 3, 86) (dual of [(73, 3), 47, 87]-NRT-code) | [i] | ||