The generator matrix

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

generates a code of length 79 over Z9 who´s minimum homogenous weight is 150.

Homogenous weight enumerator: w(x)=1x^0+308x^150+464x^153+430x^156+316x^159+198x^162+198x^165+150x^168+94x^171+14x^174+4x^180+6x^183+4x^189

The gray image is a code over GF(3) with n=237, k=7 and d=150.
This code was found by Heurico 1.16 in 0.244 seconds.