The generator matrix 1 0 0 0 0 0 1 1 1 2 1 1 1 1 1 2 1 1 2 1 2 2 1 0 1 0 1 2 0 1 1 1 1 2 2 2 0 1 0 2 1 0 1 1 1 1 1 1 1 1 0 0 0 2 2 0 2 0 0 1 1 1 2 0 1 0 0 2 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 1 3 1 1 2 1 2 0 1 3 1 2 1 3 1 0 3 2 2 3 1 1 2 1 1 0 2 1 0 0 2 0 2 2 3 0 3 1 2 1 2 2 0 1 1 1 2 1 0 0 1 2 2 0 1 0 2 1 0 0 0 1 0 0 0 0 0 0 0 1 0 2 2 1 1 1 3 3 1 1 2 3 0 3 0 3 3 1 1 0 2 2 1 0 1 2 0 1 2 2 2 0 0 1 0 3 1 2 1 0 2 3 1 1 1 1 3 0 3 1 1 0 2 1 1 1 0 0 2 2 0 0 0 0 1 0 0 0 1 1 1 2 2 0 1 1 1 3 2 0 3 1 3 0 1 1 2 0 2 1 2 3 2 2 2 0 1 1 1 0 1 3 1 0 1 3 3 3 2 1 0 3 0 3 3 0 3 2 0 3 0 2 2 2 0 3 1 0 0 2 0 1 0 0 0 0 0 1 0 1 0 1 3 2 2 1 3 2 2 3 1 3 2 0 2 2 3 3 3 3 2 3 0 0 3 3 3 2 0 3 2 2 1 3 2 3 0 2 3 2 3 3 2 3 1 3 3 1 3 0 2 1 2 1 1 1 2 2 0 2 1 1 0 0 0 0 0 0 0 0 1 1 3 2 1 1 3 0 1 3 0 0 0 0 2 3 3 0 0 3 3 1 1 0 0 1 1 2 0 2 3 2 0 0 2 0 3 2 0 3 1 1 2 2 1 3 3 0 3 1 3 2 3 2 1 3 2 3 1 0 3 2 2 2 1 0 0 0 0 0 0 0 0 2 2 0 2 2 2 0 2 2 0 0 0 0 0 2 2 0 0 2 2 2 2 2 2 0 0 2 2 2 0 2 2 2 2 2 0 2 2 2 2 0 0 2 0 0 2 0 0 2 0 0 2 0 2 0 0 0 0 2 0 2 0 2 2 0 2 generates a code of length 72 over Z4 who´s minimum homogenous weight is 60. Homogenous weight enumerator: w(x)=1x^0+77x^60+116x^61+200x^62+242x^63+275x^64+352x^65+400x^66+426x^67+415x^68+482x^69+493x^70+454x^71+426x^72+480x^73+478x^74+484x^75+408x^76+366x^77+404x^78+320x^79+224x^80+198x^81+144x^82+100x^83+83x^84+52x^85+54x^86+16x^87+10x^88+2x^89+2x^90+6x^91+1x^92+1x^102 The gray image is a code over GF(2) with n=144, k=13 and d=60. This code was found by Heurico 1.10 in 4.19 seconds.