Information on Result #680503
Linear OA(4255, 1043, F4, 70) (dual of [1043, 788, 71]-code), using construction X applied to Ce(69) ⊂ Ce(62) based on
- linear OA(4246, 1024, F4, 70) (dual of [1024, 778, 71]-code), using an extension Ce(69) of the primitive narrow-sense BCH-code C(I) with length 1023 = 45−1, defining interval I = [1,69], and designed minimum distance d ≥ |I|+1 = 70 [i]
- linear OA(4236, 1024, F4, 63) (dual of [1024, 788, 64]-code), using an extension Ce(62) of the primitive narrow-sense BCH-code C(I) with length 1023 = 45−1, defining interval I = [1,62], and designed minimum distance d ≥ |I|+1 = 63 [i]
- linear OA(49, 19, F4, 6) (dual of [19, 10, 7]-code), using
- 1 times truncation [i] based on linear OA(410, 20, F4, 7) (dual of [20, 10, 8]-code), using
- extended quadratic residue code Qe(20,4) [i]
- 1 times truncation [i] based on linear OA(410, 20, F4, 7) (dual of [20, 10, 8]-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.