Information on Result #2874689
Linear OOA(3190, 318873, F3, 5, 21) (dual of [(318873, 5), 1594175, 22]-NRT-code), using 31 times duplication based on linear OOA(3189, 318873, F3, 5, 21) (dual of [(318873, 5), 1594176, 22]-NRT-code), using
- OOA 5-folding [i] based on linear OA(3189, 1594365, F3, 21) (dual of [1594365, 1594176, 22]-code), using
- discarding factors / shortening the dual code based on linear OA(3189, 1594368, F3, 21) (dual of [1594368, 1594179, 22]-code), using
- construction X applied to Ce(21) ⊂ Ce(16) [i] based on
- linear OA(3183, 1594323, F3, 22) (dual of [1594323, 1594140, 23]-code), using an extension Ce(21) of the primitive narrow-sense BCH-code C(I) with length 1594322 = 313−1, defining interval I = [1,21], and designed minimum distance d ≥ |I|+1 = 22 [i]
- linear OA(3144, 1594323, F3, 17) (dual of [1594323, 1594179, 18]-code), using an extension Ce(16) of the primitive narrow-sense BCH-code C(I) with length 1594322 = 313−1, defining interval I = [1,16], and designed minimum distance d ≥ |I|+1 = 17 [i]
- linear OA(36, 45, F3, 3) (dual of [45, 39, 4]-code or 45-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
- construction X applied to Ce(21) ⊂ Ce(16) [i] based on
- discarding factors / shortening the dual code based on linear OA(3189, 1594368, F3, 21) (dual of [1594368, 1594179, 22]-code), using
Mode: Constructive and 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.