The generator matrix

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

generates a code of length 60 over Z16 who´s minimum homogenous weight is 58.

Homogenous weight enumerator: w(x)=1x^0+328x^58+64x^59+236x^60+64x^61+328x^62+1x^64+2x^88

The gray image is a code over GF(2) with n=480, k=10 and d=232.
This code was found by Heurico 1.16 in 0.147 seconds.