Information on Result #2164364
There is no linear OA(4176, 239, F4, 130) (dual of [239, 63, 131]-code), because 2 times truncation would yield linear OA(4174, 237, F4, 128) (dual of [237, 63, 129]-code), but
- residual code [i] would yield OA(446, 108, S4, 32), but
- the linear programming bound shows that M ≥ 7521 585930 885377 473826 532410 438434 365147 619053 743009 472248 914222 591788 142097 858560 000000 / 1 441569 793884 706534 073896 273915 521544 945772 995787 416063 963723 > 446 [i]
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
None.