The generator matrix

 1  1  1  1  1  1  1  1  2  0  4  1  0  1  2  2  4  2  1  1  2  2
 0  2  0  2  0  0  6 14  4  2  2 10  4 12 14  2  2  6  6  2  4  6
 0  0  2  2  0 14  6  0 10  4  6  6  2  4 10  6  2  0  8  2  8 12
 0  0  0  4 12  4  0  4  4  4 12  8 12 12  0 12  0  0  8  0  4  4
 0  0  0  0  8  0  0  0  0  0  0  0  0  0  8  8  8  8  8  8  8  0
 0  0  0  0  0  8  0  0  0  0  8  0  8  8  8  8  8  0  0  0  8  0
 0  0  0  0  0  0  8  0  8  8  8  0  8  0  0  0  8  8  0  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+171x^16+332x^17+820x^18+1896x^19+3572x^20+5972x^21+7284x^22+5904x^23+3542x^24+2004x^25+828x^26+264x^27+132x^28+12x^29+28x^30+6x^32

The gray image is a code over GF(2) with n=176, k=15 and d=64.
This code was found by Heurico 1.16 in 5.04 seconds.