The generator matrix

 1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  2  0  1  8  2  0  1  1  2  1  1  2  1  4 12  1  1  1  2  1  2 12  2  1  2  1 12  8  1  1  1  1  2  2  1  1  1  0  1  1
 0  2  0  6  4  6 12  2  8  6 12 14  0  2  4 10  2  0 14  0  6  2  0  2 14  2  4  2  6 10 14  2  0  2  2  4  0 14  2 14 10  2  2  4 10 14  2  8  2  8  6 10  2 14  4  2 14  0  8 14
 0  0 12  0  4  0  0  0  8  4  4  4  4  4  0  4  0  4 12  8  4 12  4  4  4  8  0  0  8 12  8 12  4  8  0  0  0  8  8 12  4  4  0  8  8  4  0  4  4  8  4 12  4  8 12  8  8  8  8 12
 0  0  0 12  0  0  0  4 12  4 12  8  4  8 12  4  8  8  0  0  4 12  4  0  8  0 12 12  0 12 12  8  0  4  0  8 12  4 12  4  4 12 12 12  8  8  8  4  8 12 12  0  0  4  0  8  8  4 12  8
 0  0  0  0  8  0  0  0  0  0  0  0  8  8  8  0  8  8  8  8  0  8  8  0  8  0  0  8  0  0  8  8  8  0  0  8  8  8  8  8  8  0  8  0  0  0  0  8  0  0  8  0  0  0  0  0  8  0  0  8
 0  0  0  0  0  8  0  0  0  0  0  0  0  0  0  8  8  0  8  8  0  8  8  0  0  8  8  8  8  0  8  0  0  8  0  8  8  0  8  0  8  8  0  8  8  0  8  0  8  0  0  8  8  8  8  8  8  0  8  8
 0  0  0  0  0  0  8  0  0  0  0  0  8  0  8  0  0  8  0  8  8  8  0  0  0  0  8  8  8  8  0  0  8  8  0  8  0  8  0  8  8  8  0  8  0  8  0  0  0  8  0  8  0  8  8  8  8  0  0  0
 0  0  0  0  0  0  0  8  0  0  0  0  0  8  8  8  8  0  8  8  8  0  0  8  0  0  0  0  8  0  0  8  8  0  8  0  8  8  0  0  8  8  0  8  8  8  0  8  0  0  8  0  8  8  0  0  0  0  0  8

generates a code of length 60 over Z16 who´s minimum homogenous weight is 50.

Homogenous weight enumerator: w(x)=1x^0+67x^50+110x^51+221x^52+376x^53+630x^54+876x^55+1794x^56+2634x^57+3384x^58+4170x^59+4248x^60+4386x^61+3437x^62+2446x^63+1702x^64+910x^65+586x^66+304x^67+171x^68+126x^69+74x^70+30x^71+46x^72+16x^73+10x^74+8x^76+3x^78+1x^80+1x^82

The gray image is a code over GF(2) with n=480, k=15 and d=200.
This code was found by Heurico 1.16 in 20.1 seconds.