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

generates a code of length 97 over Z16 who´s minimum homogenous weight is 90.

Homogenous weight enumerator: w(x)=1x^0+84x^90+254x^91+553x^92+502x^93+808x^94+718x^95+987x^96+878x^97+923x^98+588x^99+686x^100+312x^101+292x^102+166x^103+156x^104+86x^105+47x^106+58x^107+38x^108+14x^109+22x^110+8x^111+10x^112+1x^148

The gray image is a code over GF(2) with n=776, k=13 and d=360.
This code was found by Heurico 1.16 in 2.3 seconds.