The generator matrix

 1  0  1  1  1 X^2+X  1  1  1  0  1 X^2+X  1  1  0  1  1 X^2+X  1  1 X^2+X  1  1  0  1  1  1  1  0 X^2+X  1  1  1  1 X^2  X  1  1  1  1  0 X^2+X X^2  X  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1 X^2  1  1 X^2
 0  1 X+1 X^2+X X+1  1 X^2+1 X^2+1  0  1 X^2+X  1 X+1  0  1 X^2+X X^2+1  1  0 X+1  1 X^2+X X^2+1  1  0 X^2+X X+1 X^2+1  1  1  0 X^2+X X+1 X^2+1  1  1  0 X^2+X  0 X^2+X  1  1  1  1 X^2+X+1  1 X^2+X+1  1 X^2  X X^2  X X^2  X X^2  X X^2  X X^2  X X^2  X  0 X^2  X  0
 0  0 X^2  0  0  0 X^2  0 X^2 X^2 X^2 X^2 X^2  0  0  0 X^2  0 X^2  0 X^2 X^2  0 X^2  0  0  0  0  0  0 X^2 X^2 X^2 X^2 X^2 X^2  0  0 X^2 X^2  0  0 X^2 X^2 X^2 X^2  0  0 X^2 X^2 X^2 X^2  0  0  0  0 X^2 X^2  0 X^2 X^2  0  0  0  0  0
 0  0  0 X^2  0 X^2 X^2 X^2 X^2 X^2  0  0  0  0  0 X^2 X^2 X^2 X^2  0  0  0 X^2 X^2 X^2  0 X^2  0 X^2  0  0 X^2 X^2  0  0 X^2 X^2  0  0 X^2 X^2  0  0 X^2 X^2  0 X^2  0  0  0 X^2 X^2 X^2  0 X^2  0  0  0  0 X^2 X^2 X^2  0  0 X^2  0
 0  0  0  0 X^2  0 X^2 X^2  0  0  0  0 X^2 X^2 X^2 X^2  0 X^2 X^2  0 X^2 X^2  0 X^2 X^2  0 X^2  0  0 X^2 X^2  0  0 X^2  0 X^2  0 X^2  0 X^2 X^2  0 X^2  0 X^2  0  0 X^2  0 X^2 X^2  0  0 X^2 X^2  0 X^2  0 X^2 X^2  0  0  0  0 X^2  0

generates a code of length 66 over Z2[X]/(X^3) who´s minimum homogenous weight is 64.

Homogenous weight enumerator: w(x)=1x^0+317x^64+128x^68+64x^72+2x^96

The gray image is a linear code over GF(2) with n=264, k=9 and d=128.
This code was found by Heurico 1.16 in 55.1 seconds.