The generator matrix

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

generates a code of length 46 over Z16 who´s minimum homogenous weight is 43.

Homogenous weight enumerator: w(x)=1x^0+240x^43+378x^44+324x^45+374x^46+206x^47+226x^48+152x^49+65x^50+58x^51+8x^52+8x^53+1x^54+4x^55+2x^56+1x^60

The gray image is a code over GF(2) with n=368, k=11 and d=172.
This code was found by Heurico 1.16 in 0.078 seconds.