The generator matrix

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

generates a code of length 66 over Z16 who´s minimum homogenous weight is 60.

Homogenous weight enumerator: w(x)=1x^0+465x^60+1178x^61+2199x^62+2718x^63+3749x^64+4148x^65+4516x^66+3882x^67+3592x^68+2686x^69+1754x^70+910x^71+591x^72+164x^73+112x^74+42x^75+25x^76+16x^77+17x^78+1x^80+2x^86

The gray image is a code over GF(2) with n=528, k=15 and d=240.
This code was found by Heurico 1.16 in 11.2 seconds.