The generator matrix

 1  0  0  0  1  1  1  6  1  1  1  1  1  1
 0  1  0  0  0  1  7  1  0  3  5  5  7  3
 0  0  1  0  1  1  5  7  1  5  7  6  5  4
 0  0  0  1  8  0  5  5  1  6  6  4  5  2
 0  0  0  0  6  0  6  3  0  6  3  6  3  0
 0  0  0  0  0  3  6  0  6  3  0  3  6  6

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

Homogenous weight enumerator: w(x)=1x^0+164x^18+126x^19+570x^20+872x^21+558x^22+2658x^23+3302x^24+1908x^25+7698x^26+6094x^27+7650x^28+9690x^29+6518x^30+2358x^31+5280x^32+2630x^33+522x^34+348x^35+86x^36+8x^39+8x^42

The gray image is a code over GF(3) with n=42, k=10 and d=18.
This code was found by Heurico 1.16 in 3.7 seconds.