The generator matrix

 1  0  1  1  1 14  1  1  2  1  1  6  1  1 12  1  1  1  1  2  8  0
 0  1 11  6  5  1  8  7  1  4  3  1 10  9  1 14 14 13 13  1  1  0
 0  0 12  0  8  4  4  4 12 12  8  0  0  8  0  4  4 12 12 12  4  4
 0  0  0  8  8  8  0  8  0  8  0  8  0  0  8  0  8  8  0  8  0  8

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

Homogenous weight enumerator: w(x)=1x^0+120x^19+271x^20+472x^21+382x^22+438x^23+205x^24+112x^25+34x^26+8x^27+3x^28+2x^31

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 0.0425 seconds.