The generator matrix

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

generates a code of length 22 over Z16 who´s minimum homogenous weight is 16.

Homogenous weight enumerator: w(x)=1x^0+73x^16+338x^17+1140x^18+3130x^19+6821x^20+13138x^21+16060x^22+13308x^23+7120x^24+2990x^25+929x^26+346x^27+97x^28+30x^29+14x^30+1x^34

The gray image is a code over GF(2) with n=176, k=16 and d=64.
This code was found by Heurico 1.16 in 8.45 seconds.