The generator matrix

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

generates a code of length 22 over Z9[X]/(X^2+6,3X) who´s minimum homogenous weight is 38.

Homogenous weight enumerator: w(x)=1x^0+366x^38+270x^39+594x^40+1866x^41+1472x^42+2376x^43+5106x^44+2454x^45+2376x^46+2172x^47+360x^48+204x^50+56x^51+6x^53+2x^54+2x^60

The gray image is a code over GF(3) with n=198, k=9 and d=114.
This code was found by Heurico 1.16 in 0.347 seconds.