Information on Result #625187
Linear OA(2168, 180, F2, 71) (dual of [180, 12, 72]-code), using repeating each code word 3 times based on linear OA(248, 60, F2, 23) (dual of [60, 12, 24]-code), using
- discarding factors / shortening the dual code based on linear OA(248, 63, F2, 23) (dual of [63, 15, 24]-code), using
- the primitive expurgated narrow-sense BCH-code C(I) with length 63 = 26−1, defining interval I = [0,21], and designed minimum distance d ≥ |I|+1 = 24 [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.