The generator matrix

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

generates a code of length 10 over Z4[X]/(X^2+2X+2) who´s minimum homogenous weight is 8.

Homogenous weight enumerator: w(x)=1x^0+13x^8+56x^9+137x^10+32x^11+2x^12+8x^13+6x^14+1x^18

The gray image is a code over GF(2) with n=80, k=8 and d=32.
This code was found by Heurico 1.16 in -1.01e-007 seconds.