Information on Result #669971
Linear OA(6448, 266241, F64, 13) (dual of [266241, 266193, 14]-code), using (u, u+v)-construction based on
- linear OA(6411, 4096, F64, 6) (dual of [4096, 4085, 7]-code), using
- an extension Ce(5) of the primitive narrow-sense BCH-code C(I) with length 4095 = 642−1, defining interval I = [1,5], and designed minimum distance d ≥ |I|+1 = 6 [i]
- linear OA(6437, 262145, F64, 13) (dual of [262145, 262108, 14]-code), using
- the expurgated narrow-sense BCH-code C(I) with length 262145 | 646−1, defining interval I = [0,6], and minimum distance d ≥ |{−6,−5,…,6}|+1 = 14 (BCH-bound) [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.