Information on Result #685633
Linear OA(774, 185, F7, 30) (dual of [185, 111, 31]-code), using construction X applied to Ce(29) ⊂ Ce(23) based on
- linear OA(767, 172, F7, 30) (dual of [172, 105, 31]-code), using an extension Ce(29) of the narrow-sense BCH-code C(I) with length 171 | 73−1, defining interval I = [1,29], and designed minimum distance d ≥ |I|+1 = 30 [i]
- linear OA(761, 172, F7, 24) (dual of [172, 111, 25]-code), using an extension Ce(23) of the narrow-sense BCH-code C(I) with length 171 | 73−1, defining interval I = [1,23], and designed minimum distance d ≥ |I|+1 = 24 [i]
- linear OA(77, 13, F7, 5) (dual of [13, 6, 6]-code), using
- discarding factors / shortening the dual code based on linear OA(77, 43, F7, 5) (dual of [43, 36, 6]-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.