The generator matrix

 1  0  1  1  1  4  2  1  1  1  1 14 10 14  1  1  1  1  1  4  1 10  8 12
 0  1  1  6 15  1  1 12  3 14 13  1  1  1  0 13  3 14 13  1 10  1  8  1
 0  0  2  0  2  6  6  6  4 14 12  8 14  4 10  8  6  4 12 10  8  4  2  6
 0  0  0 12  4  4 12  8  4  4  8 12  8  4 12  4 12 12  4  8  8  8 12  8

generates a code of length 24 over Z16 who´s minimum homogenous weight is 20.

Homogenous weight enumerator: w(x)=1x^0+168x^20+372x^21+1104x^22+1380x^23+2229x^24+1356x^25+1056x^26+300x^27+146x^28+48x^29+24x^30+8x^32

The gray image is a code over GF(2) with n=192, k=13 and d=80.
This code was found by Heurico 1.16 in 0.315 seconds.