The generator matrix

 1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  2  2  2  1  1  1  1  2  2  2  1  1  1  1  2  4  4  4  2  2  2  2  1  1  1  1  8  4  4  8  0  0  2  4
 0  8  0  8  0  0  8  8  0  0  8  8  0  0  8  8  0  8  8  0  0  8  8  0  8  8  0  0  8  8  0  0  8  8  0  8  8  0  0  0  8  8  0  8  0  8  8  0  0  0
 0  0  8  8  0  8  8  0  0  8  8  0  0  8  8  0  8  8  0  0  8  8  0  8  8  0  0  8  8  0  0  8  8  0  8  8  0  0  0  8  8  0  8  8  8  8  8  8  0  0

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

Homogenous weight enumerator: w(x)=1x^0+48x^50+10x^52+5x^56

The gray image is a code over GF(2) with n=400, k=6 and d=200.
This code was found by Heurico 1.16 in 0.0509 seconds.