The generator matrix

 1  0  0  1  1  1  1  1  0  0  0  1  1  1
 0  1  0  1  0  8  1  8  1  1  1  0  7  0
 0  0  1  8  1  8  1  0  8  0  0  2  2  3
 0  0  0  6  0  0  0  3  3  3  3  6  3  6
 0  0  0  0  6  0  6  6  3  3  0  3  6  6
 0  0  0  0  0  3  3  3  0  3  6  6  0  6

generates a code of length 14 over Z9 who´s minimum homogenous weight is 18.

Homogenous weight enumerator: w(x)=1x^0+72x^18+24x^19+156x^20+288x^21+240x^22+714x^23+1152x^24+960x^25+2658x^26+1940x^27+1758x^28+3678x^29+2178x^30+1272x^31+1446x^32+846x^33+120x^34+96x^35+66x^36+18x^39

The gray image is a code over GF(3) with n=42, k=9 and d=18.
This code was found by Heurico 1.16 in 0.421 seconds.