Information on Result #2156209

There is no linear OA(235, 43, F2, 18) (dual of [43, 8, 19]-code), because adding a parity check bit would yield linear OA(236, 44, F2, 19) (dual of [44, 8, 20]-code), but

Mode: Bound (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

The following results depend on this result:

ResultThis
result
only
Method
1No linear OOA(236, 43, F2, 2, 19) (dual of [(43, 2), 50, 20]-NRT-code) [i]m-Reduction for OOAs
2No linear OOA(235, 43, F2, 2, 18) (dual of [(43, 2), 51, 19]-NRT-code) [i]Depth Reduction
3No linear OOA(235, 43, F2, 3, 18) (dual of [(43, 3), 94, 19]-NRT-code) [i]
4No linear OOA(235, 43, F2, 4, 18) (dual of [(43, 4), 137, 19]-NRT-code) [i]
5No linear OOA(235, 43, F2, 5, 18) (dual of [(43, 5), 180, 19]-NRT-code) [i]
6No linear OOA(235, 43, F2, 6, 18) (dual of [(43, 6), 223, 19]-NRT-code) [i]
7No linear OOA(235, 43, F2, 7, 18) (dual of [(43, 7), 266, 19]-NRT-code) [i]
8No linear OOA(235, 43, F2, 8, 18) (dual of [(43, 8), 309, 19]-NRT-code) [i]
9No digital (17, 35, 43)-net over F2 [i]Extracting Embedded Orthogonal Array