The generator matrix

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

generates a code of length 17 over Z9[X]/(X^2+6,3X) who´s minimum homogenous weight is 26.

Homogenous weight enumerator: w(x)=1x^0+576x^26+406x^27+3708x^28+6252x^29+16984x^30+20748x^31+69810x^32+65522x^33+110826x^34+131022x^35+65464x^36+27864x^37+10938x^38+1050x^39+150x^40+102x^41+16x^42+2x^48

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 95.8 seconds.