The generator matrix

 1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  2  1  1  2  1  1  1  1  2  2  1  2  2  1  1  4  2  0  1  4  2  8  2  2  4  1  1  2  2  2  2  4  4  4  0  8  8  0  4  1  1
 0 12  8  4  0 12  8  4  0 12  8  4  0 12  8  4  0 12 12  8  4  4  0 12  8  4 12  4  0  8  0 12  8 12 12  4  4  4  4  4  0  8  8  0  8  0  8 12  4 12  4  0  4  4  8  8  8  0  0

generates a code of length 59 over Z16 who´s minimum homogenous weight is 59.

Homogenous weight enumerator: w(x)=1x^0+32x^59+23x^60+4x^62+3x^64+1x^68

The gray image is a code over GF(2) with n=472, k=6 and d=236.
This code was found by Heurico 1.16 in 0.111 seconds.