The generator matrix

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

generates a code of length 25 over Z16 who´s minimum homogenous weight is 20.

Homogenous weight enumerator: w(x)=1x^0+677x^20+2484x^21+6778x^22+15644x^23+24143x^24+31176x^25+24666x^26+16056x^27+6501x^28+2116x^29+678x^30+108x^31+36x^32+6x^34+2x^36

The gray image is a code over GF(2) with n=200, k=17 and d=80.
This code was found by Heurico 1.16 in 161 seconds.