Information on Result #706590
Linear OA(4121, 287, F4, 39) (dual of [287, 166, 40]-code), using construction XX applied to C1 = C([48,84]), C2 = C([56,86]), C3 = C1 + C2 = C([56,84]), and C∩ = C1 ∩ C2 = C([48,86]) based on
- linear OA(4104, 255, F4, 37) (dual of [255, 151, 38]-code), using the primitive BCH-code C(I) with length 255 = 44−1, defining interval I = {48,49,…,84}, and designed minimum distance d ≥ |I|+1 = 38 [i]
- linear OA(491, 255, F4, 31) (dual of [255, 164, 32]-code), using the primitive BCH-code C(I) with length 255 = 44−1, defining interval I = {56,57,…,86}, and designed minimum distance d ≥ |I|+1 = 32 [i]
- linear OA(4109, 255, F4, 39) (dual of [255, 146, 40]-code), using the primitive BCH-code C(I) with length 255 = 44−1, defining interval I = {48,49,…,86}, and designed minimum distance d ≥ |I|+1 = 40 [i]
- linear OA(486, 255, F4, 29) (dual of [255, 169, 30]-code), using the primitive BCH-code C(I) with length 255 = 44−1, defining interval I = {56,57,…,84}, and designed minimum distance d ≥ |I|+1 = 30 [i]
- linear OA(411, 26, F4, 7) (dual of [26, 15, 8]-code), using
- 4 times truncation [i] based on linear OA(415, 30, F4, 11) (dual of [30, 15, 12]-code), using
- extended quadratic residue code Qe(30,4) [i]
- 4 times truncation [i] based on linear OA(415, 30, F4, 11) (dual of [30, 15, 12]-code), using
- linear OA(41, 6, F4, 1) (dual of [6, 5, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(41, s, F4, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, 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.