Information on Result #682251
Linear OA(5137, 390633, F5, 22) (dual of [390633, 390496, 23]-code), using construction X applied to Ce(21) ⊂ Ce(20) based on
- linear OA(5137, 390625, F5, 22) (dual of [390625, 390488, 23]-code), using an extension Ce(21) of the primitive narrow-sense BCH-code C(I) with length 390624 = 58−1, defining interval I = [1,21], and designed minimum distance d ≥ |I|+1 = 22 [i]
- linear OA(5129, 390625, F5, 21) (dual of [390625, 390496, 22]-code), using an extension Ce(20) of the primitive narrow-sense BCH-code C(I) with length 390624 = 58−1, defining interval I = [1,20], and designed minimum distance d ≥ |I|+1 = 21 [i]
- linear OA(50, 8, F5, 0) (dual of [8, 8, 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 OA(5138, 390634, F5, 22) (dual of [390634, 390496, 23]-code) | [i] | Code Embedding in Larger Space | |
| 2 | Linear OOA(5137, 195316, F5, 2, 22) (dual of [(195316, 2), 390495, 23]-NRT-code) | [i] | OOA Folding | |
| 3 | Linear OOA(5137, 130211, F5, 3, 22) (dual of [(130211, 3), 390496, 23]-NRT-code) | [i] | ||
| 4 | Linear OOA(5137, 35512, F5, 22, 22) (dual of [(35512, 22), 781127, 23]-NRT-code) | [i] | OA Folding and Stacking | |