The generator matrix
1 0 0 0 0 0 0 0 1 1
0 1 0 0 0 0 0 0 1 0
0 0 1 0 0 0 0 0 1 0
0 0 0 1 0 0 0 0 1 0
0 0 0 0 1 0 0 0 1 0
0 0 0 0 0 1 0 0 1 0
0 0 0 0 0 0 1 0 1 0
0 0 0 0 0 0 0 1 1 0
generates a code of length 10 over Z4 who´s minimum homogenous weight is 2.
Homogenous weight enumerator: w(x)=1x^0+56x^2+16x^3+924x^4+560x^5+4040x^6+4368x^7+7366x^8+11440x^9+8008x^10+11440x^11+7324x^12+4368x^13+4088x^14+560x^15+897x^16+16x^17+64x^18
The gray image is a code over GF(2) with n=20, k=16 and d=2.
This code was found by Heurico 1.10 in 0.0399 seconds.