The generator matrix

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

generates a code of length 22 over Z16 who´s minimum homogenous weight is 19.

Homogenous weight enumerator: w(x)=1x^0+72x^19+320x^20+384x^21+648x^22+238x^23+230x^24+88x^25+47x^26+14x^27+1x^28+4x^29+1x^30

The gray image is a code over GF(2) with n=176, k=11 and d=76.
This code was found by Heurico 1.16 in 0.0166 seconds.