Information on Result #2216470
Linear OA(9142, 149, F9, 113) (dual of [149, 7, 114]-code), using strength reduction based on linear OA(9142, 149, F9, 114) (dual of [149, 7, 115]-code), using
- juxtaposition [i] based on
- linear OA(962, 69, F9, 52) (dual of [69, 7, 53]-code), using
- 4 times truncation [i] based on linear OA(966, 73, F9, 56) (dual of [73, 7, 57]-code), using
- linear OA(973, 80, F9, 61) (dual of [80, 7, 62]-code), using
- the primitive expurgated narrow-sense BCH-code C(I) with length 80 = 92−1, defining interval I = [0,60], and designed minimum distance d ≥ |I|+1 = 62 [i]
- linear OA(962, 69, F9, 52) (dual of [69, 7, 53]-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.