The generator matrix

 1  0  1  1  1  1  1 X+3  1  1  1 2X  1  1  1  0  1  1  1
 0  1 2X+4  8 X+3 X+1 X+2  1 2X  4 2X+8  1  0 2X+4  8  1  0  0  0
 0  0  3  0  0  0  3  3  0  6  6  6  0  0  6  6  0  6  0
 0  0  0  6  0  0  3  3  6  3  0  3  6  3  0  0  0  3  6
 0  0  0  0  3  0  6  3  6  0  3  6  3  0  3  6  6  6  0
 0  0  0  0  0  6  3  0  3  3  3  6  3  6  0  3  3  3  0

generates a code of length 19 over Z9[X]/(X^2+3,3X) who´s minimum homogenous weight is 27.

Homogenous weight enumerator: w(x)=1x^0+44x^27+18x^28+146x^30+180x^31+960x^33+2178x^34+13050x^36+7272x^37+25896x^39+7272x^40+1242x^42+576x^43+162x^45+36x^48+12x^51+4x^57

The gray image is a code over GF(3) with n=171, k=10 and d=81.
This code was found by Heurico 1.16 in 1.71 seconds.