Information on Result #1367146
Linear OOA(4243, 2210, F4, 2, 53) (dual of [(2210, 2), 4177, 54]-NRT-code), using OOA 2-folding based on linear OA(4243, 4420, F4, 53) (dual of [4420, 4177, 54]-code), using
- discarding factors / shortening the dual code based on linear OA(4243, 4421, F4, 53) (dual of [4421, 4178, 54]-code), using
- 317 step Varšamov–Edel lengthening with (ri) = (2, 0, 0, 1, 8 times 0, 1, 19 times 0, 1, 37 times 0, 1, 60 times 0, 1, 83 times 0, 1, 101 times 0) [i] based on linear OA(4235, 4096, F4, 53) (dual of [4096, 3861, 54]-code), using
- an extension Ce(52) of the primitive narrow-sense BCH-code C(I) with length 4095 = 46−1, defining interval I = [1,52], and designed minimum distance d ≥ |I|+1 = 53 [i]
- 317 step Varšamov–Edel lengthening with (ri) = (2, 0, 0, 1, 8 times 0, 1, 19 times 0, 1, 37 times 0, 1, 60 times 0, 1, 83 times 0, 1, 101 times 0) [i] based on linear OA(4235, 4096, F4, 53) (dual of [4096, 3861, 54]-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.