The generator matrix

 1  0  1  1  1  1  1  1  1  1  1  0  1  1  1  1  1  1  1  1  1  1  1 3X  1  X  1  1 2X  1  1  1  1 6X  1
 0  1  1  3 5X+2  6 5X+4  5  0 5X+1  3  1 5X+2  5  6 5X+4 4X+1  X X+3 X+5 4X+2 X+6 4X+4  1 6X+2  X 3X+6 6X+4  1  X 2X+1 X+3 2X+5  1 2X+6
 0  0 5X 3X 6X  X 2X 3X  X 4X 2X  X 5X  0  0 4X 6X 2X 6X 4X  X 5X 5X 3X 3X 4X 3X  X 5X 6X  X 5X 2X 2X 6X

generates a code of length 35 over Z7[X]/(X^2) who´s minimum homogenous weight is 201.

Homogenous weight enumerator: w(x)=1x^0+2520x^201+1260x^202+132x^203+3780x^208+1008x^209+132x^210+6048x^215+1848x^216+36x^217+12x^224+18x^231+12x^238

The gray image is a linear code over GF(7) with n=245, k=5 and d=201.
This code was found by Heurico 1.16 in 79.3 seconds.