Information on Result #1288003
Linear OA(234, 84, F2, 10) (dual of [84, 50, 11]-code), using construction Y1 based on
- linear OA(235, 127, F2, 10) (dual of [127, 92, 11]-code), using
- the primitive narrow-sense BCH-code C(I) with length 127 = 27−1, defining interval I = [1,9], and designed minimum distance d ≥ |I|+1 = 11 [i]
- nonexistence of OA(292, 127, S2, 43), because
- 1 times truncation [i] would yield OA(291, 126, S2, 42), but
- the linear programming bound shows that M ≥ 55 502804 531469 619431 939817 105996 644352 / 19958 577925 > 291 [i]
- 1 times truncation [i] would yield OA(291, 126, S2, 42), but
Mode: 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.