Information on Result #1288010
Linear OA(250, 79, F2, 18) (dual of [79, 29, 19]-code), using construction Y1 based on
- linear OA(251, 103, F2, 18) (dual of [103, 52, 19]-code), using
- 1 times truncation [i] based on linear OA(252, 104, F2, 19) (dual of [104, 52, 20]-code), using
- extended quadratic residue code Qe(104,2) [i]
- 1 times truncation [i] based on linear OA(252, 104, F2, 19) (dual of [104, 52, 20]-code), using
- nonexistence of OA(252, 103, S2, 24), because
- discarding factors would yield OA(252, 88, S2, 24), but
- the linear programming bound shows that M ≥ 2 587715 521886 450011 810360 721408 / 536 605819 945767 > 252 [i]
- discarding factors would yield OA(252, 88, S2, 24), 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.