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

generates a code of length 50 over Z16 who´s minimum homogenous weight is 48.

Homogenous weight enumerator: w(x)=1x^0+138x^48+112x^49+84x^50+64x^51+44x^52+16x^53+44x^54+8x^56+1x^64

The gray image is a code over GF(2) with n=400, k=9 and d=192.
This code was found by Heurico 1.16 in 0.0766 seconds.