The generator matrix

 1  0  0  1  1  1  1  1  1  1  1  1 2a+2  1  1  1  1  1  1  2  2  2  1  1  1  1  1 2a  0  1  1  1  1  1  1  1  1  1  1  2  1  1  1
 0  1  0  0  2 2a+2  1 3a+2 a+1 2a+3  a a+3  1 2a+3  1 a+2  a a+3 a+1  1  1  1 3a a+2  a  2 3a  1  1 3a+2 2a+2 2a+1 3a+1 3a 2a+1  3 3a+1 3a  3 2a+2 2a+2 2a+1 3a+3
 0  0  1  1 3a+2 3a+3 3a+1  3 2a  0 2a 3a 3a+3  a 2a+1 3a+3 3a a+1 2a+3 3a+2  1 a+3  3  2  a  0 3a+1 2a 2a+3 2a a+3 2a+1  2  1 3a+2 2a 3a  a 3a+1  1 a+2 3a 3a+3
 0  0  0 2a+2  0 2a 2a 2a+2  0 2a 2a+2  0  0  0  2 2a+2  2  2 2a+2  0 2a  2 2a  2 2a  2  2 2a+2 2a+2 2a 2a+2  0 2a+2  0 2a  0 2a 2a+2  2 2a  2 2a 2a+2

generates a code of length 43 over GR(16,4) who´s minimum homogenous weight is 118.

Homogenous weight enumerator: w(x)=1x^0+180x^118+288x^119+525x^120+288x^121+1032x^122+948x^123+966x^124+336x^125+1488x^126+1104x^127+822x^128+336x^129+1560x^130+1080x^131+786x^132+336x^133+1260x^134+816x^135+750x^136+144x^137+576x^138+372x^139+228x^140+96x^141+48x^142+3x^144+6x^148+3x^152+6x^156

The gray image is a code over GF(4) with n=172, k=7 and d=118.
This code was found by Heurico 1.16 in 0.656 seconds.