The generator matrix

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

generates a code of length 24 over Z16 who´s minimum homogenous weight is 21.

Homogenous weight enumerator: w(x)=1x^0+114x^21+346x^22+390x^23+425x^24+354x^25+282x^26+74x^27+29x^28+20x^29+4x^30+8x^31+1x^36

The gray image is a code over GF(2) with n=192, k=11 and d=84.
This code was found by Heurico 1.16 in 0.0232 seconds.