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

generates a code of length 46 over Z16 who´s minimum homogenous weight is 46.

Homogenous weight enumerator: w(x)=1x^0+48x^46+11x^48+4x^52

The gray image is a code over GF(2) with n=368, k=6 and d=184.
This code was found by Heurico 1.16 in 0.0409 seconds.