The generator matrix

 1  0  1  1  1  6  1  1  8  1  1 14  1 12  1  1  1 10  4  2  1  1  1  1  0  1  2  1  6  1  4  1  2  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1
 0  1 11  6  5  1  9  8  1  7 14  1  4  1 13 10  3  1  1  1 12 15  2  1  1  4  1  4  1  2  1  2 14  8 14  3  5 15  4 14  8  9  3  8 13  6 14 14  0  0
 0  0 12  0  8  0  8  4 12  4 12  4  4  0 12  8  0  8  4  4  0  8  4 12  8 12 12  8  8  4  4  8 12  8  0 12  0  8  0  8  4  0  4 12  0  4 12  8 12  0
 0  0  0  8  8  8  0  0  0  8  8  8  8  8  8  0  8  0  8  0  8  0  0  0  0  0  8  0  8  8  0  8  0  8  0  8  0  8  0  8  8  0  0  8  8  0  0  0  0  8

generates a code of length 50 over Z16 who´s minimum homogenous weight is 46.

Homogenous weight enumerator: w(x)=1x^0+28x^46+294x^47+263x^48+306x^49+335x^50+260x^51+220x^52+268x^53+41x^54+22x^55+4x^56+2x^57+2x^58+1x^70+1x^74

The gray image is a code over GF(2) with n=400, k=11 and d=184.
This code was found by Heurico 1.16 in 0.114 seconds.