Information on Result #685721
Linear OA(797, 197, F7, 39) (dual of [197, 100, 40]-code), using construction XX applied to Ce(39) ⊂ Ce(32) ⊂ Ce(30) based on
- linear OA(788, 172, F7, 40) (dual of [172, 84, 41]-code), using an extension Ce(39) of the narrow-sense BCH-code C(I) with length 171 | 73−1, defining interval I = [1,39], and designed minimum distance d ≥ |I|+1 = 40 [i]
- linear OA(773, 172, F7, 33) (dual of [172, 99, 34]-code), using an extension Ce(32) of the narrow-sense BCH-code C(I) with length 171 | 73−1, defining interval I = [1,32], and designed minimum distance d ≥ |I|+1 = 33 [i]
- linear OA(770, 172, F7, 31) (dual of [172, 102, 32]-code), using an extension Ce(30) of the narrow-sense BCH-code C(I) with length 171 | 73−1, defining interval I = [1,30], and designed minimum distance d ≥ |I|+1 = 31 [i]
- linear OA(77, 23, F7, 5) (dual of [23, 16, 6]-code), using
- discarding factors / shortening the dual code based on linear OA(77, 43, F7, 5) (dual of [43, 36, 6]-code), using
- linear OA(71, 2, F7, 1) (dual of [2, 1, 2]-code), using
- dual of repetition code with length 2 [i]
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.