Information on Result #682429
Linear OA(5120, 78132, F5, 22) (dual of [78132, 78012, 23]-code), using construction X applied to Ce(21) ⊂ Ce(20) based on
- linear OA(5120, 78125, F5, 22) (dual of [78125, 78005, 23]-code), using an extension Ce(21) of the primitive narrow-sense BCH-code C(I) with length 78124 = 57−1, defining interval I = [1,21], and designed minimum distance d ≥ |I|+1 = 22 [i]
- linear OA(5113, 78125, F5, 21) (dual of [78125, 78012, 22]-code), using an extension Ce(20) of the primitive narrow-sense BCH-code C(I) with length 78124 = 57−1, defining interval I = [1,20], and designed minimum distance d ≥ |I|+1 = 21 [i]
- linear OA(50, 7, F5, 0) (dual of [7, 7, 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(5121, 78133, F5, 22) (dual of [78133, 78012, 23]-code) | [i] | Code Embedding in Larger Space | |
| 2 | Linear OOA(5120, 39066, F5, 2, 22) (dual of [(39066, 2), 78012, 23]-NRT-code) | [i] | OOA Folding | |
| 3 | Linear OOA(5120, 26044, F5, 3, 22) (dual of [(26044, 3), 78012, 23]-NRT-code) | [i] | ||