The generator matrix

 1  1  1  X  1  X  1
 0  2  0  2  2  0  0

generates a code of length 7 over Z4[X]/(X^3+2,2X) who�s minimum homogenous weight is 6.

Homogenous weight enumerator: w(x)=1x^0+1x^6+26x^7+1x^8+2x^9+1x^10

The gray image is a code over GF(2) with n=56, k=5 and d=24.
This code was found by Heurico 1.16 in -3.24e-008 seconds.