The generator matrix

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

generates a code of length 17 over Z9[X]/(X^2+3,3X) who´s minimum homogenous weight is 26.

Homogenous weight enumerator: w(x)=1x^0+510x^26+540x^27+3798x^28+5670x^29+17862x^30+20046x^31+69480x^32+68324x^33+107100x^34+131088x^35+68054x^36+27342x^37+9918x^38+1428x^39+150x^40+90x^41+34x^42+6x^45

The gray image is a code over GF(3) with n=153, k=12 and d=78.
This code was found by Heurico 1.16 in 79.1 seconds.