The generator matrix

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

generates a code of length 72 over Z9 who´s minimum homogenous weight is 126.

Homogenous weight enumerator: w(x)=1x^0+70x^126+12x^127+236x^129+180x^130+394x^132+624x^133+664x^135+1164x^136+640x^138+1530x^139+862x^141+2328x^142+890x^144+2658x^145+912x^147+2340x^148+780x^150+1410x^151+484x^153+702x^154+246x^156+162x^157+138x^159+12x^160+106x^162+58x^165+36x^168+22x^171+14x^174+4x^177+4x^180

The gray image is a code over GF(3) with n=216, k=9 and d=126.
This code was found by Heurico 1.16 in 8.01 seconds.