The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+148x^43+463x^44+660x^45+489x^46+800x^47+540x^48+412x^49+258x^50+144x^51+79x^52+52x^53+16x^54+20x^55+5x^56+4x^57+4x^58+1x^62

The gray image is a code over GF(2) with n=376, k=12 and d=172.
This code was found by Heurico 1.16 in 0.196 seconds.