Information on Result #2199409
Linear OA(3246, 278, F3, 123) (dual of [278, 32, 124]-code), using strength reduction based on linear OA(3246, 278, F3, 132) (dual of [278, 32, 133]-code), using
- construction X applied to Ce(133) ⊂ Ce(120) [i] based on
- linear OA(3227, 243, F3, 134) (dual of [243, 16, 135]-code), using an extension Ce(133) of the primitive narrow-sense BCH-code C(I) with length 242 = 35−1, defining interval I = [1,133], and designed minimum distance d ≥ |I|+1 = 134 [i]
- linear OA(3211, 243, F3, 121) (dual of [243, 32, 122]-code), using an extension Ce(120) of the primitive narrow-sense BCH-code C(I) with length 242 = 35−1, defining interval I = [1,120], and designed minimum distance d ≥ |I|+1 = 121 [i]
- linear OA(319, 35, F3, 10) (dual of [35, 16, 11]-code), using
- discarding factors / shortening the dual code based on linear OA(319, 38, F3, 10) (dual of [38, 19, 11]-code), using
- extended quadratic residue code Qe(38,3) [i]
- discarding factors / shortening the dual code based on linear OA(319, 38, F3, 10) (dual of [38, 19, 11]-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.