The generator matrix

 1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  2  1
 0  2  0 14  4  6 12  2  0  6  8  6 12 10 12  2  8  8  8 14 14  4 14  4
 0  0 12  4  4  8  8 12  8  0  4 12 12  4  0  8  8 12  0  8  0  8  4 12

generates a code of length 24 over Z16 who´s minimum homogenous weight is 22.

Homogenous weight enumerator: w(x)=1x^0+45x^22+80x^23+261x^24+80x^25+42x^26+2x^28+1x^46

The gray image is a code over GF(2) with n=192, k=9 and d=88.
This code was found by Heurico 1.16 in 0.00744 seconds.