The generator matrix

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

generates a code of length 98 over Z16 who´s minimum homogenous weight is 93.

Homogenous weight enumerator: w(x)=1x^0+268x^93+282x^94+530x^95+376x^96+510x^97+326x^98+556x^99+307x^100+432x^101+142x^102+186x^103+60x^104+54x^105+31x^106+6x^107+5x^108+16x^109+2x^112+1x^120+2x^122+2x^123+1x^138

The gray image is a code over GF(2) with n=784, k=12 and d=372.
This code was found by Heurico 1.16 in 8.35 seconds.