The generator matrix

 1  0  1  1  1 14  1  1  4  1  1 10  1  1 12  1  1  2  6  1  1  4  1  1  6  1  1  1  1 10  1  1 10  0  1  1  1  1  1  0  1 14  1  1  1  1  4  1 12  1  1  8  1  1  1  2  1  1  1 12  1 14  1  1  8 14 10  1  1  6 12  1  1 12  2  1  6  1  4  1  1 14  2  1  1 12  1  1  1  1  1  1  1
 0  1  1  6  3  1 13  4  1 10  3  1 15 12  1  1  2  1  1 12  1  1 10  0  1  3  4  5 15  1  2  7  1  1 12  9  4  1 14  1 10  1 11 12 11 13  1  0  1 15 13  1  2  6 13  8 11  6  8  1 15  1 13 13  1  1  1 14 15  1  8 10  8  1  8 11  1 12  1  5  7  1 12 14  5  1 13 11 11  1 15 15  0
 0  0  2  0  8  0  8 10 14 10  2 14  0  8  8  0  8  8  6  6  6 14 10  6 12  2 12 14  4 10 14  2  4 12 12 14 10 12  4  6 14 14 12  4  6  4  4 12 10  2  6  6  0 12  8 10  0  6 10  4  0  8 10 12  8 12  2  2  6  2  2 14  0 10 10  4 10  0 10 12 14 14 14  8  4 12  2  0  8  8  0  4  8
 0  0  0 12  0 12 12  0 12  4  4  0  8  8  8  4  4  4  8  0 12  4 12  8 12 12  0  8  0  0  4  8  4  8 12  0  8  4  8  8 12 12  8  4 12 12  0  8 12  0  4  0  8 12  0 12 12  8  4  4  4  0  8  0  4  0 12  8  0  4  8  0  4  8  0  4  0 12  4  8 12  0 12  8  0 12  0  8  4 12  0 12  8

generates a code of length 93 over Z16 who´s minimum homogenous weight is 87.

Homogenous weight enumerator: w(x)=1x^0+70x^87+473x^88+718x^89+856x^90+830x^91+896x^92+886x^93+887x^94+816x^95+608x^96+410x^97+307x^98+166x^99+132x^100+42x^101+22x^102+18x^103+16x^104+4x^105+22x^106+4x^107+1x^108+4x^109+1x^110+1x^122+1x^124

The gray image is a code over GF(2) with n=744, k=13 and d=348.
This code was found by Heurico 1.16 in 1.95 seconds.