The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+184x^20+552x^21+1822x^22+3468x^23+6456x^24+7856x^25+6440x^26+3472x^27+1794x^28+480x^29+182x^30+36x^31+11x^32+8x^33+4x^34+2x^36

The gray image is a code over GF(2) with n=200, k=15 and d=80.
This code was found by Heurico 1.16 in 2.81 seconds.