The generator matrix

 1  0  0  1  1  1  6  1  1  1 10  1  4 14  1 12  1  8 14  1 14  1 10  1
 0  1  0  4  5 11  1  2  9 15  1  6  1  1 15  1  4  1  4  2  1  3 14  0
 0  0  1  7  3  4  3  1  6  3  6  0  1  8  6  3 13  4  1  5 10 12  1  0
 0  0  0  8  8  8  0  0  0  0  8  8  8  8  8  0  0  8  8  8  0  0  8  8

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

Homogenous weight enumerator: w(x)=1x^0+65x^20+504x^21+1025x^22+1610x^23+1902x^24+1568x^25+928x^26+424x^27+95x^28+48x^29+15x^30+6x^31+1x^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 0.203 seconds.