The generator matrix

 1  1  1  1  1  1  1  1  1  1  1  1  1  2  1  0  1  1 12  2  1  1  2  2
 0  2 12  6  0  6 12 10 12  6  0  8 10  6 10  2  0  0  2 10  6 12  6  6
 0  0  8  0  0  0  8  0  0  0  8  8  8  0  8  8  0  8  0  0  8  8  0  0
 0  0  0  8  0  0  8  0  8  8  8  8  8  8  8  0  0  0  8  0  8  8  8  8
 0  0  0  0  8  0  8  8  8  8  0  8  0  0  8  0  0  8  0  8  8  8  8  0
 0  0  0  0  0  8  8  0  8  8  0  0  8  0  8  8  8  0  0  0  8  0  0  8

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

Homogenous weight enumerator: w(x)=1x^0+88x^20+32x^21+272x^22+480x^23+309x^24+480x^25+272x^26+32x^27+73x^28+6x^32+3x^36

The gray image is a code over GF(2) with n=192, k=11 and d=80.
This code was found by Heurico 1.16 in 0.0308 seconds.