The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+44x^46+42x^47+15x^48+20x^49+2x^50+2x^51+1x^54+1x^62

The gray image is a code over GF(2) with n=376, k=7 and d=184.
This code was found by Heurico 1.16 in 0.0356 seconds.