The generator matrix
1 1 1 1 X X X X 2 1 1
0 2X+2 0 2 0 2 2X+2 2X 2X 2 0
0 0 2X+2 2 2X+2 2 0 2 2 2 0
0 0 0 2X 0 0 2X 2X 0 0 0
0 0 0 0 2X 0 2X 2X 0 2X 0
0 0 0 0 0 2X 2X 0 0 2X 2X
generates a code of length 11 over Z4[X]/(X^2+2) who´s minimum homogenous weight is 6.
Homogenous weight enumerator: w(x)=1x^0+7x^6+24x^7+90x^8+60x^9+547x^10+600x^11+536x^12+64x^13+85x^14+16x^15+13x^16+4x^17+1x^18
The gray image is a code over GF(2) with n=88, k=11 and d=24.
This code was found by Heurico 1.16 in 0.016 seconds.