The generator matrix

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

generates a code of length 60 over Z16 who´s minimum homogenous weight is 52.

Homogenous weight enumerator: w(x)=1x^0+41x^52+294x^53+993x^54+1876x^55+3521x^56+4568x^57+8224x^58+7844x^59+10962x^60+8042x^61+8106x^62+4492x^63+3490x^64+1630x^65+802x^66+356x^67+149x^68+56x^69+43x^70+16x^71+11x^72+2x^73+6x^74+8x^75+2x^78+1x^80

The gray image is a code over GF(2) with n=480, k=16 and d=208.
This code was found by Heurico 1.16 in 35.2 seconds.