The generator matrix

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

generates a code of length 24 over Z16 who´s minimum homogenous weight is 18.

Homogenous weight enumerator: w(x)=1x^0+151x^18+560x^19+1354x^20+3528x^21+7601x^22+11386x^23+15994x^24+11802x^25+7849x^26+3444x^27+1160x^28+476x^29+175x^30+34x^31+17x^32+2x^33+2x^36

The gray image is a code over GF(2) with n=192, k=16 and d=72.
This code was found by Heurico 1.16 in 11.9 seconds.