The generator matrix

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

generates a code of length 76 over Z16 who´s minimum homogenous weight is 73.

Homogenous weight enumerator: w(x)=1x^0+376x^73+351x^74+270x^75+206x^76+226x^77+252x^78+252x^79+38x^80+38x^81+12x^82+14x^83+2x^84+4x^87+4x^89+1x^108+1x^110

The gray image is a code over GF(2) with n=608, k=11 and d=292.
This code was found by Heurico 1.16 in 0.359 seconds.