The generator matrix

 1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  2  8  1  1  1  1  2  1  8  1  1  1  1  1  1  1  1  0  1  8  1  1 12  1  1  1  1  1  0  1  2  1  2  1  1  1  2  1  1  1  4  1  2  1  1  1  1  1  2  1  2  1  2  1  2  2  0  1  0  1  1  1
 0  2  0  6  0 14 10  8  6  8  2  8  0  6  8  2  4  6  2  4 10 12  2  4 14 14  0 12  0  2 14  2 12 10  6  0  6 14  2  0  4  2 14  6  4  0  4  2  8  2  6 14  2  0  6  8 12 14  2  2 14  4  2 10  6  2  2 12 12 12  2  0 14  0  2 14  4  0 14 12  2  4 14  8 14  6  2  6  2  0  2 14
 0  0 12  0  0  0  0  4  4  8  4  4  8  4 12  4  4  0  8  0 12  4  0  8 12 12  0  4 12 12  8  8  0 12  8  0  0  8  4  4 12  4 12 12  8  8 12  8  0  4  4  0  0  0  4  4  0  8 12  0  0  4  8 12 12  4 12  4  8  8  0  0  4  8  4  0  8 12 12 12  8  0  0  8  0  8  4 12 12 12  4 12
 0  0  0 12  0  8 12  0 12  4 12 12  4  0 12  8 12  4 12  4  0  4  8 12  4  8  8  0  0 12  0  4  8  4  0  4 12  0  4 12  0  0  4 12  8  8  8 12 12  0  8  4  0 12  8 12 12 12  4  4 12  8  0 12  8 12  4  4  8  4 12  8  8  4 12  4  0  4  8  4 12  0  0  0  8 12  8  0  4  4  4 12
 0  0  0  0 12 12  4 12  8  0 12  4 12 12  8  0 12  4  0  8  4  8  8  4  0  0 12  8 12  4  4  0  0  0 12  8 12  0 12 12  4  4  4  8  4  0  0 12  0  0  8 12  8  4 12  8  4  8  0  4  8 12 12 12  4  8  4  0  8  4  0  8  0  4  0  8 12  8  8 12  8  4  0  8  8 12  0  0  8  0  4 12

generates a code of length 92 over Z16 who´s minimum homogenous weight is 84.

Homogenous weight enumerator: w(x)=1x^0+85x^84+154x^85+166x^86+380x^87+487x^88+666x^89+791x^90+892x^91+1098x^92+894x^93+785x^94+626x^95+446x^96+298x^97+127x^98+122x^99+62x^100+22x^101+13x^102+20x^103+13x^104+8x^105+6x^106+6x^107+10x^108+6x^109+2x^111+4x^112+1x^116+1x^144

The gray image is a code over GF(2) with n=736, k=13 and d=336.
This code was found by Heurico 1.16 in 2.73 seconds.