The generator matrix
1 1 1 1 1 1 1 1 2 2 2 2 4 1 0 1 4 8 1
0 12 8 4 0 12 8 4 12 4 0 8 12 0 4 8 4 4 0
generates a code of length 19 over Z16 who´s minimum homogenous weight is 18.
Homogenous weight enumerator: w(x)=1x^0+2x^18+54x^19+3x^20+1x^22+2x^23+1x^26
The gray image is a code over GF(2) with n=152, k=6 and d=72.
This code was found by Heurico 1.16 in 0.00252 seconds.