Information on Result #618922
Linear OA(6430, 65, F64, 20) (dual of [65, 35, 21]-code), using the narrow-sense BCH-code C(I) with length 65 | 642−1, defining interval I = [1,15], and minimum distance d ≥ |{1,2,…,11}| + |{21,37,53,…,0}∖{−32,17,−31,18,−30,19,−29,20,−28,21}| = 21 (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(6441, 76, F64, 31) (dual of [76, 35, 32]-code) | [i] | ✔ | Construction X with Cyclic Codes |