The generator matrix

 1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  3  1  1  3  3  1  1  1  3  1  3  1  3  1  1  3  1  1  1
 0  3  0  0  0  0  0  0  0  0  0  0  0  0  3  6  6  3  6  6  6  3  3  6  3  6  0  6  3  6  3  0  3  6  6  0  0  6  0  6  3  6  0  6  6  6  3  3  0  6  0  3  3  6  3  3  0  6  3  3  0  3  0  0  3  3  6  0  3  6  0  3  0  0
 0  0  3  0  0  0  0  0  0  0  0  3  6  6  6  6  0  3  0  3  3  6  3  6  0  3  6  0  6  0  3  3  0  6  6  3  6  3  6  3  3  6  3  0  6  0  3  3  6  0  6  0  0  0  6  6  3  6  6  3  6  3  6  3  3  3  6  0  6  3  6  0  6  0
 0  0  0  3  0  0  0  0  3  6  6  6  0  0  3  0  3  6  3  6  6  6  6  0  0  0  6  6  0  3  3  3  3  6  3  6  3  3  6  3  0  3  0  0  6  6  6  6  6  0  0  0  0  6  6  0  3  6  3  0  6  0  0  6  3  0  3  3  0  0  0  0  6  0
 0  0  0  0  3  0  0  3  6  0  6  0  0  6  6  3  3  3  6  3  0  6  3  6  3  0  3  6  0  3  0  0  0  6  3  6  3  3  3  6  3  3  6  0  3  3  3  6  6  0  6  6  3  3  0  3  3  3  6  6  6  6  3  6  0  6  3  6  0  6  0  3  3  0
 0  0  0  0  0  3  0  6  6  3  0  6  6  6  6  6  6  0  3  0  0  6  6  0  6  3  6  0  0  3  6  3  6  3  6  6  6  6  6  0  3  3  6  0  3  0  0  0  3  3  0  0  3  0  0  6  0  6  0  0  0  0  0  3  3  3  0  3  3  6  6  3  0  0
 0  0  0  0  0  0  3  6  6  6  6  6  6  3  3  3  0  6  0  0  3  0  6  6  6  0  3  3  0  3  0  0  6  3  0  3  0  6  0  6  0  0  0  3  3  3  0  3  6  0  6  0  6  6  0  6  3  6  0  0  0  6  6  6  3  6  6  0  6  6  6  3  6  3

generates a code of length 74 over Z9 who´s minimum homogenous weight is 129.

Homogenous weight enumerator: w(x)=1x^0+54x^129+140x^132+214x^135+36x^137+232x^138+162x^140+212x^141+540x^143+198x^144+1170x^146+154x^147+1296x^149+182x^150+918x^152+156x^153+252x^155+152x^156+116x^159+104x^162+88x^165+82x^168+46x^171+20x^174+22x^177+10x^180+2x^186+2x^201

The gray image is a code over GF(3) with n=222, k=8 and d=129.
This code was found by Heurico 1.16 in 1.49 seconds.