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

generates a code of length 98 over Z16 who´s minimum homogenous weight is 98.

Homogenous weight enumerator: w(x)=1x^0+96x^98+24x^100+6x^104+1x^112

The gray image is a code over GF(2) with n=784, k=7 and d=392.
This code was found by Heurico 1.16 in 0.584 seconds.