The generator matrix
1 1 1 1 1 1 X 1 X 1 X X X^2 0 1
0 X^3+X^2 X^3 X^2 0 X^3+X^2 X^3+X^2 X^3 X^2 X^2 0 X^3 X^3+X^2 X^2 0
generates a code of length 15 over Z2[X]/(X^4) who´s minimum homogenous weight is 14.
Homogenous weight enumerator: w(x)=1x^0+18x^14+20x^15+19x^16+4x^17+2x^18
The gray image is a linear code over GF(2) with n=120, k=6 and d=56.
This code was found by Heurico 1.16 in -1.01e-007 seconds.