Information on Result #706173
Linear OA(474, 285, F4, 22) (dual of [285, 211, 23]-code), using construction XX applied to C1 = C([65,85]), C2 = C([73,86]), C3 = C1 + C2 = C([73,85]), and C∩ = C1 ∩ C2 = C([65,86]) based on
- linear OA(459, 255, F4, 21) (dual of [255, 196, 22]-code), using the primitive BCH-code C(I) with length 255 = 44−1, defining interval I = {65,66,…,85}, and designed minimum distance d ≥ |I|+1 = 22 [i]
- linear OA(441, 255, F4, 14) (dual of [255, 214, 15]-code), using the primitive BCH-code C(I) with length 255 = 44−1, defining interval I = {73,74,…,86}, and designed minimum distance d ≥ |I|+1 = 15 [i]
- linear OA(463, 255, F4, 22) (dual of [255, 192, 23]-code), using the primitive BCH-code C(I) with length 255 = 44−1, defining interval I = {65,66,…,86}, and designed minimum distance d ≥ |I|+1 = 23 [i]
- linear OA(437, 255, F4, 13) (dual of [255, 218, 14]-code), using the primitive BCH-code C(I) with length 255 = 44−1, defining interval I = {73,74,…,85}, and designed minimum distance d ≥ |I|+1 = 14 [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(40, 4, F4, 0) (dual of [4, 4, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(40, s, F4, 0) (dual of [s, s, 1]-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.