Information on Result #898825

Linear OOA(16116, 2120, F16, 2, 32) (dual of [(2120, 2), 4124, 33]-NRT-code), using (u, u+v)-construction based on
  1. linear OOA(1622, 65, F16, 2, 16) (dual of [(65, 2), 108, 17]-NRT-code), using
  2. linear OOA(1694, 2055, F16, 2, 32) (dual of [(2055, 2), 4016, 33]-NRT-code), using
    • OOA 2-folding [i] based on linear OA(1694, 4110, F16, 32) (dual of [4110, 4016, 33]-code), using
      • discarding factors / shortening the dual code based on linear OA(1694, 4111, F16, 32) (dual of [4111, 4017, 33]-code), using
        • 1 times truncation [i] based on linear OA(1695, 4112, F16, 33) (dual of [4112, 4017, 34]-code), using
          • construction X applied to Ce(32) ⊂ Ce(27) [i] based on
            1. linear OA(1691, 4096, F16, 33) (dual of [4096, 4005, 34]-code), using an extension Ce(32) of the primitive narrow-sense BCH-code C(I) with length 4095 = 163−1, defining interval I = [1,32], and designed minimum distance d ≥ |I|+1 = 33 [i]
            2. linear OA(1679, 4096, F16, 28) (dual of [4096, 4017, 29]-code), using an extension Ce(27) of the primitive narrow-sense BCH-code C(I) with length 4095 = 163−1, defining interval I = [1,27], and designed minimum distance d ≥ |I|+1 = 28 [i]
            3. linear OA(164, 16, F16, 4) (dual of [16, 12, 5]-code or 16-arc in PG(3,16)), using

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.