The generator matrix

 1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  2  1  2  1  2  1  1  1  1  2  2  1  1  1  1  1  1  1  1  1  1  4
 0  8  0  0  0  0  0  0  0  0  0  8  0  8  0  8  0  8  8  8  8  8  0  0  8  8  8  8  8  8  8  8  8  8  0  8  8
 0  0  8  0  0  0  0  0  0  0  8  0  8  0  8  8  8  8  0  8  8  8  8  8  0  0  0  0  8  8  0  8  8  8  8  8  8
 0  0  0  8  0  0  0  8  8  8  8  8  8  8  0  0  0  0  0  8  0  0  8  8  0  0  8  8  0  8  0  0  8  8  0  8  8
 0  0  0  0  8  0  8  8  8  0  0  0  0  0  0  8  8  8  0  8  0  8  8  8  8  0  8  8  0  8  8  8  0  8  8  0  0
 0  0  0  0  0  8  8  0  8  8  0  0  8  8  8  8  0  0  8  0  0  8  8  0  8  0  8  0  8  0  0  0  8  8  8  0  0

generates a code of length 37 over Z16 who´s minimum homogenous weight is 33.

Homogenous weight enumerator: w(x)=1x^0+12x^33+15x^34+79x^36+296x^37+79x^38+15x^40+12x^41+1x^42+1x^44+1x^62

The gray image is a code over GF(2) with n=296, k=9 and d=132.
This code was found by Heurico 1.16 in 26.6 seconds.