The generator matrix

 1  0  1  1  1  1  1  1  1  1
 0  1  1  8  6  5 X+6 X+5 2X  3
 0  0 2X  3 X+3 X+6 2X+6  6 2X+3  0

generates a code of length 10 over Z9[X]/(X^2+6,3X) who´s minimum homogenous weight is 15.

Homogenous weight enumerator: w(x)=1x^0+40x^15+126x^16+150x^17+824x^18+312x^19+2940x^20+1578x^21+348x^22+150x^23+62x^24+24x^25+6x^27

The gray image is a code over GF(3) with n=90, k=8 and d=45.
This code was found by Heurico 1.16 in 0.0116 seconds.