The generator matrix

 1  0  1  1  1  4  1  1  0  1  1 10  1  1  2  0 14  2  1  4  1  0
 0  1  1  0  3  1  1 12  1  3  8  1  2  7  1  1  1 10 14  8  8  2
 0  0  2  0  0  8 10 14  2 12  2  2  6  2 14  4  4  6  0  8  4  6
 0  0  0  2  0 10 14  8  2  2 14  4  4  8 12 10  6 14  2  2  8  6
 0  0  0  0  8  0  0  8  8  8  8  8  0  8  0  8  0  8  0  8  0  0

generates a code of length 22 over Z16 who´s minimum homogenous weight is 17.

Homogenous weight enumerator: w(x)=1x^0+186x^17+613x^18+1764x^19+3637x^20+5810x^21+8580x^22+6016x^23+3839x^24+1606x^25+418x^26+220x^27+59x^28+14x^29+4x^30+1x^34

The gray image is a code over GF(2) with n=176, k=15 and d=68.
This code was found by Heurico 1.16 in 3.85 seconds.