Information on Result #712418
Linear OA(5149, 634, F5, 47) (dual of [634, 485, 48]-code), using construction XX applied to C1 = C([111,156]), C2 = C([114,157]), C3 = C1 + C2 = C([114,156]), and C∩ = C1 ∩ C2 = C([111,157]) based on
- linear OA(5143, 624, F5, 46) (dual of [624, 481, 47]-code), using the primitive BCH-code C(I) with length 624 = 54−1, defining interval I = {111,112,…,156}, and designed minimum distance d ≥ |I|+1 = 47 [i]
- linear OA(5139, 624, F5, 44) (dual of [624, 485, 45]-code), using the primitive BCH-code C(I) with length 624 = 54−1, defining interval I = {114,115,…,157}, and designed minimum distance d ≥ |I|+1 = 45 [i]
- linear OA(5147, 624, F5, 47) (dual of [624, 477, 48]-code), using the primitive BCH-code C(I) with length 624 = 54−1, defining interval I = {111,112,…,157}, and designed minimum distance d ≥ |I|+1 = 48 [i]
- linear OA(5135, 624, F5, 43) (dual of [624, 489, 44]-code), using the primitive BCH-code C(I) with length 624 = 54−1, defining interval I = {114,115,…,156}, and designed minimum distance d ≥ |I|+1 = 44 [i]
- linear OA(52, 6, F5, 2) (dual of [6, 4, 3]-code or 6-arc in PG(1,5)), using
- extended Reed–Solomon code RSe(4,5) [i]
- Hamming code H(2,5) [i]
- linear OA(50, 4, F5, 0) (dual of [4, 4, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(50, s, F5, 0) (dual of [s, s, 1]-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 OOA(5149, 317, F5, 2, 47) (dual of [(317, 2), 485, 48]-NRT-code) | [i] | OOA Folding | |