Information on Result #618606
Linear OA(4920, 50, F49, 12) (dual of [50, 30, 13]-code), using the narrow-sense BCH-code C(I) with length 50 | 492−1, defining interval I = [1,10], and minimum distance d ≥ |{1,2,…,9}| + |{−21,−10,1,…,0}∖{−22,17,6,−5,−16,23,12,−21}| = 13 (general Roos-bound)
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(4929, 59, F49, 21) (dual of [59, 30, 22]-code) | [i] | ✔ | Construction X with Cyclic Codes |