The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+69x^52+408x^53+920x^54+2108x^55+3342x^56+5164x^57+7230x^58+8614x^59+9680x^60+8830x^61+7372x^62+5438x^63+3143x^64+1702x^65+832x^66+394x^67+119x^68+82x^69+28x^70+14x^71+24x^72+6x^73+2x^74+8x^75+4x^76+2x^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 35.4 seconds.