The generator matrix

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

generates a code of length 35 over Z7[X]/(X^2) who´s minimum homogenous weight is 208.

Homogenous weight enumerator: w(x)=1x^0+1470x^208+336x^210+588x^215+6x^245

The gray image is a linear code over GF(7) with n=245, k=4 and d=208.
This code was found by Heurico 1.16 in 0.00479 seconds.