The generator matrix

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

generates a code of length 37 over Z16 who´s minimum homogenous weight is 32.

Homogenous weight enumerator: w(x)=1x^0+199x^32+380x^33+460x^34+1078x^35+1123x^36+1788x^37+1219x^38+1004x^39+366x^40+260x^41+157x^42+78x^43+55x^44+20x^45+3x^46+1x^58

The gray image is a code over GF(2) with n=296, k=13 and d=128.
This code was found by Heurico 1.16 in 0.681 seconds.