The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+32x^17+90x^18+312x^19+964x^20+1710x^21+2004x^22+1706x^23+946x^24+300x^25+74x^26+28x^27+8x^28+6x^29+8x^30+2x^31+1x^32

The gray image is a code over GF(2) with n=176, k=13 and d=68.
This code was found by Heurico 1.16 in 0.229 seconds.