The generator matrix

 1  0  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1
 0  1  1  a a^7*X+a^2 a^7*X+2 a^7 a^3 a^5 a^7*X+a^6 a^7*X+1  0  a a^3  X a^7*X+a^2 a^5 a^6*X+a^2 a^7*X+1 a^7*X+a^6 X+a a^7 a^7*X+2 a^6*X+1 a^6*X+a^2 X+a
 0  0 a^7*X a*X a^6*X a^5*X 2*X  X  0 a^6*X a^3*X a*X a^2*X a^7*X a^5*X 2*X  X  0 a^2*X a^3*X  X a^2*X a^6*X 2*X a*X a^7*X

generates a code of length 26 over F9[X]/(X^2) who´s minimum homogenous weight is 192.

Homogenous weight enumerator: w(x)=1x^0+360x^192+216x^193+1296x^194+336x^198+648x^200+5760x^201+1512x^202+5184x^203+160x^207+5184x^209+23040x^210+4104x^211+11016x^212+104x^216+48x^225+80x^234

The gray image is a linear code over GF(9) with n=234, k=5 and d=192.
This code was found by Heurico 1.16 in 97.1 seconds.