The generator matrix

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

generates a code of length 83 over Z16 who´s minimum homogenous weight is 80.

Homogenous weight enumerator: w(x)=1x^0+30x^80+352x^81+62x^82+192x^83+32x^84+320x^85+32x^89+1x^96+1x^98+1x^130

The gray image is a code over GF(2) with n=664, k=10 and d=320.
This code was found by Heurico 1.16 in 0.709 seconds.