The generator matrix
1 0 1 1 1 1
0 1 X+1 3X+2 2X+3 2
generates a code of length 6 over Z4[X]/(X^2+2X+2) who´s minimum homogenous weight is 5.
Homogenous weight enumerator: w(x)=1x^0+68x^5+117x^6+68x^7+1x^8+1x^10
The gray image is a code over GF(2) with n=48, k=8 and d=20.
This code was found by Heurico 1.16 in 3.62e-008 seconds.