Information on Result #613175
Linear OA(4120, 257, F4, 22) (dual of [257, 137, 23]-code), using the narrow-sense BCH-code C(I) with length 257 | 48−1, defining interval I = [1,21], and minimum distance d ≥ |{−21,−19,−17,…,21}|+1 = 23 (BCH-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(4141, 278, F4, 43) (dual of [278, 137, 44]-code) | [i] | ✔ | Construction X with Cyclic Codes |