The generator matrix

 1  1  1  1  X  1  1
 0 X^3+X^2  0  0  0 X^3 X^2
 0  0 X^3+X^2  0  0 X^2 X^3
 0  0  0 X^3+X^2 X^3+X^2 X^3+X^2 X^3+X^2
 0  0  0  0 X^3 X^3  0

generates a code of length 7 over Z2[X]/(X^4) who´s minimum homogenous weight is 4.

Homogenous weight enumerator: w(x)=1x^0+77x^4+296x^6+1280x^7+331x^8+56x^10+7x^12

The gray image is a linear code over GF(2) with n=56, k=11 and d=16.
This code was found by Heurico 1.16 in 6.87e-008 seconds.