The generator matrix

 1  0  1  1  1  6  1  1 12  1  1 10  1  1  0  1  1  6  1  1  0  1  1  0  1  1
 0  1  3  6  5  1 12  7  1 10  9  1  0  3  1  6  5  1 12  3  1  0  0  1  0  0
 0  0  8  0  0  0  0  0  0  0  0  8  0  0  8  8  8  8  0  0  8  8  8  0  0  8
 0  0  0  8  0  0  0  0  0  0  0  8  8  8  8  0  8  0  0  8  8  8  0  8  0  0
 0  0  0  0  8  0  0  0  0  8  0  0  8  0  8  8  0  8  0  0  0  8  8  8  0  0
 0  0  0  0  0  8  0  0  0  8  0  0  0  8  8  0  8  8  8  0  0  0  0  8  0  8
 0  0  0  0  0  0  8  0  0  0  8  0  0  8  0  8  8  8  0  8  0  8  8  0  8  0
 0  0  0  0  0  0  0  8  0  8  8  8  8  8  0  0  0  0  8  0  0  8  8  0  8  0
 0  0  0  0  0  0  0  0  8  8  8  8  8  0  8  8  8  0  8  0  8  8  0  8  8  0

generates a code of length 26 over Z16 who´s minimum homogenous weight is 17.

Homogenous weight enumerator: w(x)=1x^0+4x^17+37x^18+12x^19+166x^20+104x^21+591x^22+984x^23+3684x^24+7600x^25+6418x^26+7600x^27+3660x^28+984x^29+606x^30+104x^31+155x^32+12x^33+25x^34+4x^35+14x^36+3x^38

The gray image is a code over GF(2) with n=208, k=15 and d=68.
This code was found by Heurico 1.16 in 97.9 seconds.