Information on Result #1478898
Linear OOA(496, 395722, F4, 3, 12) (dual of [(395722, 3), 1187070, 13]-NRT-code), using OOA 2-folding based on linear OOA(496, 791444, F4, 2, 12) (dual of [(791444, 2), 1582792, 13]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(496, 791445, F4, 2, 12) (dual of [(791445, 2), 1582794, 13]-NRT-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OA(496, 791445, F4, 12) (dual of [791445, 791349, 13]-code), using
- discarding factors / shortening the dual code based on linear OA(496, 1048611, F4, 12) (dual of [1048611, 1048515, 13]-code), using
- strength reduction [i] based on linear OA(496, 1048611, F4, 13) (dual of [1048611, 1048515, 14]-code), using
- construction X applied to Ce(12) ⊂ Ce(8) [i] based on
- linear OA(491, 1048576, F4, 13) (dual of [1048576, 1048485, 14]-code), using an extension Ce(12) of the primitive narrow-sense BCH-code C(I) with length 1048575 = 410−1, defining interval I = [1,12], and designed minimum distance d ≥ |I|+1 = 13 [i]
- linear OA(461, 1048576, F4, 9) (dual of [1048576, 1048515, 10]-code), using an extension Ce(8) of the primitive narrow-sense BCH-code C(I) with length 1048575 = 410−1, defining interval I = [1,8], and designed minimum distance d ≥ |I|+1 = 9 [i]
- linear OA(45, 35, F4, 3) (dual of [35, 30, 4]-code or 35-cap in PG(4,4)), using
- discarding factors / shortening the dual code based on linear OA(45, 41, F4, 3) (dual of [41, 36, 4]-code or 41-cap in PG(4,4)), using
- construction X applied to Ce(12) ⊂ Ce(8) [i] based on
- strength reduction [i] based on linear OA(496, 1048611, F4, 13) (dual of [1048611, 1048515, 14]-code), using
- discarding factors / shortening the dual code based on linear OA(496, 1048611, F4, 12) (dual of [1048611, 1048515, 13]-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OA(496, 791445, F4, 12) (dual of [791445, 791349, 13]-code), using
Mode: 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
None.