The generator matrix

 1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  2  2  1  1  1  1  2  2  2  2  4  1  0  1  4  8  2  2  2  4  2  1  1  2  2  4  8  0  4  0  1
 0 12  8  4  0 12  8  4  0 12  8  4  0 12  8  4 12  4  0 12  8  4 12  4  0  8 12  0  4  8  4  4  0  8 12  8  4 12  4  0  8  0  8  4  8  8  0

generates a code of length 47 over Z16 who´s minimum homogenous weight is 46.

Homogenous weight enumerator: w(x)=1x^0+9x^46+22x^47+17x^48+8x^49+5x^50+2x^51

The gray image is a code over GF(2) with n=376, k=6 and d=184.
This code was found by Heurico 1.16 in 0.0421 seconds.