Information on Result #640946
Linear OA(391, 98, F3, 57) (dual of [98, 7, 58]-code), using juxtaposition based on
- linear OA(310, 17, F3, 6) (dual of [17, 7, 7]-code), using
- discarding factors / shortening the dual code based on linear OA(310, 22, F3, 6) (dual of [22, 12, 7]-code), using
- 2 times truncation [i] based on linear OA(312, 24, F3, 8) (dual of [24, 12, 9]-code), using
- extended quadratic residue code Qe(24,3) [i]
- 2 times truncation [i] based on linear OA(312, 24, F3, 8) (dual of [24, 12, 9]-code), using
- discarding factors / shortening the dual code based on linear OA(310, 22, F3, 6) (dual of [22, 12, 7]-code), using
- linear OA(374, 81, F3, 50) (dual of [81, 7, 51]-code), using
- an extension Ce(49) of the primitive narrow-sense BCH-code C(I) with length 80 = 34−1, defining interval I = [1,49], and designed minimum distance d ≥ |I|+1 = 50 [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.
Compare with Markus Grassl’s online database of code parameters.
Other Results with Identical Parameters
None.
Depending Results
None.