Information on Result #1485352
Linear OOA(5134, 137921, F5, 3, 20) (dual of [(137921, 3), 413629, 21]-NRT-code), using OOA 2-folding based on linear OOA(5134, 275842, F5, 2, 20) (dual of [(275842, 2), 551550, 21]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(5134, 275843, F5, 2, 20) (dual of [(275843, 2), 551552, 21]-NRT-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OA(5134, 275843, F5, 20) (dual of [275843, 275709, 21]-code), using
- discarding factors / shortening the dual code based on linear OA(5134, 390662, F5, 20) (dual of [390662, 390528, 21]-code), using
- construction X applied to Ce(20) ⊂ Ce(15) [i] based on
- linear OA(5129, 390625, F5, 21) (dual of [390625, 390496, 22]-code), using an extension Ce(20) of the primitive narrow-sense BCH-code C(I) with length 390624 = 58−1, defining interval I = [1,20], and designed minimum distance d ≥ |I|+1 = 21 [i]
- linear OA(597, 390625, F5, 16) (dual of [390625, 390528, 17]-code), using an extension Ce(15) of the primitive narrow-sense BCH-code C(I) with length 390624 = 58−1, defining interval I = [1,15], and designed minimum distance d ≥ |I|+1 = 16 [i]
- linear OA(55, 37, F5, 3) (dual of [37, 32, 4]-code or 37-cap in PG(4,5)), using
- discarding factors / shortening the dual code based on linear OA(55, 42, F5, 3) (dual of [42, 37, 4]-code or 42-cap in PG(4,5)), using
- construction X applied to Ce(20) ⊂ Ce(15) [i] based on
- discarding factors / shortening the dual code based on linear OA(5134, 390662, F5, 20) (dual of [390662, 390528, 21]-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OA(5134, 275843, F5, 20) (dual of [275843, 275709, 21]-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.