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

generates a code of length 47 over Z16 who´s minimum homogenous weight is 43.

Homogenous weight enumerator: w(x)=1x^0+152x^43+114x^44+328x^45+268x^46+380x^47+266x^48+276x^49+116x^50+84x^51+1x^52+52x^53+8x^55+1x^56+1x^76

The gray image is a code over GF(2) with n=376, k=11 and d=172.
This code was found by Heurico 1.16 in 0.111 seconds.