Information on Result #698257
Linear OA(4931, 2409, F49, 15) (dual of [2409, 2378, 16]-code), using construction X applied to Ce(14) ⊂ Ce(11) based on
- linear OA(4929, 2401, F49, 15) (dual of [2401, 2372, 16]-code), using an extension Ce(14) of the primitive narrow-sense BCH-code C(I) with length 2400 = 492−1, defining interval I = [1,14], and designed minimum distance d ≥ |I|+1 = 15 [i]
- linear OA(4923, 2401, F49, 12) (dual of [2401, 2378, 13]-code), using an extension Ce(11) of the primitive narrow-sense BCH-code C(I) with length 2400 = 492−1, defining interval I = [1,11], and designed minimum distance d ≥ |I|+1 = 12 [i]
- linear OA(492, 8, F49, 2) (dual of [8, 6, 3]-code or 8-arc in PG(1,49)), using
- discarding factors / shortening the dual code based on linear OA(492, 49, F49, 2) (dual of [49, 47, 3]-code or 49-arc in PG(1,49)), using
- Reed–Solomon code RS(47,49) [i]
- discarding factors / shortening the dual code based on linear OA(492, 49, F49, 2) (dual of [49, 47, 3]-code or 49-arc in PG(1,49)), 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 OOA(4931, 1204, F49, 2, 15) (dual of [(1204, 2), 2377, 16]-NRT-code) | [i] | OOA Folding | |
| 2 | Linear OOA(4931, 803, F49, 3, 15) (dual of [(803, 3), 2378, 16]-NRT-code) | [i] | ||
| 3 | Linear OOA(4931, 344, F49, 15, 15) (dual of [(344, 15), 5129, 16]-NRT-code) | [i] | OOA Folding and Stacking with Additional Row | |