The generator matrix

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

generates a code of length 25 over Z16 who´s minimum homogenous weight is 19.

Homogenous weight enumerator: w(x)=1x^0+184x^19+1378x^20+4946x^21+13246x^22+30170x^23+49526x^24+62450x^25+50586x^26+30454x^27+12998x^28+4614x^29+1218x^30+278x^31+65x^32+22x^33+6x^34+2x^35

The gray image is a code over GF(2) with n=200, k=18 and d=76.
This code was found by Heurico 1.16 in 165 seconds.