Information on Result #1579349
Linear OOA(3128, 809, F3, 4, 26) (dual of [(809, 4), 3108, 27]-NRT-code), using OOA 2-folding based on linear OOA(3128, 1618, F3, 2, 26) (dual of [(1618, 2), 3108, 27]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(3128, 1619, F3, 2, 26) (dual of [(1619, 2), 3110, 27]-NRT-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OA(3128, 1619, F3, 26) (dual of [1619, 1491, 27]-code), using
- discarding factors / shortening the dual code based on linear OA(3128, 2217, F3, 26) (dual of [2217, 2089, 27]-code), using
- construction XX applied to Ce(25) ⊂ Ce(21) ⊂ Ce(19) [i] based on
- linear OA(3120, 2187, F3, 26) (dual of [2187, 2067, 27]-code), using an extension Ce(25) of the primitive narrow-sense BCH-code C(I) with length 2186 = 37−1, defining interval I = [1,25], and designed minimum distance d ≥ |I|+1 = 26 [i]
- linear OA(399, 2187, F3, 22) (dual of [2187, 2088, 23]-code), using an extension Ce(21) of the primitive narrow-sense BCH-code C(I) with length 2186 = 37−1, defining interval I = [1,21], and designed minimum distance d ≥ |I|+1 = 22 [i]
- linear OA(392, 2187, F3, 20) (dual of [2187, 2095, 21]-code), using an extension Ce(19) of the primitive narrow-sense BCH-code C(I) with length 2186 = 37−1, defining interval I = [1,19], and designed minimum distance d ≥ |I|+1 = 20 [i]
- linear OA(36, 28, F3, 3) (dual of [28, 22, 4]-code or 28-cap in PG(5,3)), using
- discarding factors / shortening the dual code based on linear OA(36, 48, F3, 3) (dual of [48, 42, 4]-code or 48-cap in PG(5,3)), using
- linear OA(31, 2, F3, 1) (dual of [2, 1, 2]-code), using
- dual of repetition code with length 2 [i]
- construction XX applied to Ce(25) ⊂ Ce(21) ⊂ Ce(19) [i] based on
- discarding factors / shortening the dual code based on linear OA(3128, 2217, F3, 26) (dual of [2217, 2089, 27]-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OA(3128, 1619, F3, 26) (dual of [1619, 1491, 27]-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.