Information on Result #698207

Linear OA(4941, 2401, F49, 21) (dual of [2401, 2360, 22]-code), using an extension Ce(20) of the primitive narrow-sense BCH-code C(I) with length 2400 = 492−1, defining interval I = [1,20], and designed minimum distance d ≥ |I|+1 = 21

Mode: Constructive and linear.

This result is hidden, because other results with identical parameters exist.

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:

ResultThis
result
only		Method
1Linear OA(4943, 2403, F49, 22) (dual of [2403, 2360, 23]-code) [i]✔Construction X with Extended Narrow-Sense BCH Codes
2Linear OA(4941, 2403, F49, 21) (dual of [2403, 2362, 22]-code) [i]✔
3Linear OA(4949, 2409, F49, 24) (dual of [2409, 2360, 25]-code) [i]✔
4Linear OA(4943, 2409, F49, 21) (dual of [2409, 2366, 22]-code) [i]✔
5Linear OA(4955, 2415, F49, 26) (dual of [2415, 2360, 27]-code) [i]✔
6Linear OA(4945, 2415, F49, 21) (dual of [2415, 2370, 22]-code) [i]✔
7Linear OA(4947, 2421, F49, 21) (dual of [2421, 2374, 22]-code) [i]✔
8Linear OA(4949, 2427, F49, 21) (dual of [2427, 2378, 22]-code) [i]✔
9Linear OOA(4941, 240, F49, 21, 21) (dual of [(240, 21), 4999, 22]-NRT-code) [i]OOA Folding and Stacking with Additional Row