The generator matrix

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

generates a code of length 42 over Z9 who´s minimum homogenous weight is 72.

Homogenous weight enumerator: w(x)=1x^0+50x^72+12x^73+54x^74+292x^75+120x^76+150x^77+470x^78+216x^79+246x^80+588x^81+264x^82+282x^83+796x^84+390x^85+378x^86+764x^87+324x^88+240x^89+420x^90+102x^91+96x^92+158x^93+30x^94+12x^95+38x^96+28x^99+28x^102+6x^105+2x^108+4x^111

The gray image is a code over GF(3) with n=126, k=8 and d=72.
This code was found by Heurico 1.16 in 0.419 seconds.