The generator matrix

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

generates a code of length 11 over Z9 who´s minimum homogenous weight is 12.

Homogenous weight enumerator: w(x)=1x^0+190x^12+228x^13+948x^14+1454x^15+2136x^16+5448x^17+8490x^18+8616x^19+24456x^20+22108x^21+15918x^22+36096x^23+22028x^24+11364x^25+11616x^26+4712x^27+1104x^28+168x^29+58x^30+8x^33

The gray image is a code over GF(3) with n=33, k=11 and d=12.
This code was found by Heurico 1.13 in 2.73 seconds.