The generator matrix 1 0 0 1 1 1 1 1 1 1 1 1 2a^2+2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2a^2+2a 2a^2+2a+2 1 1 1 0 1 0 1 a a^2 3a+3 a^2+3a 2 3 a+2 3a^2+2 1 2a^2+2 2a^2+3 3a^2+3a+1 3a 2a^2+3a+1 3a^2+2a+2 2a^2+2a+3 2a^2+3a a^2+a 2a a^2+3a+2 a^2+a+2 3a^2+1 a^2+a+3 2a^2+3a+3 1 1 3a+1 a^2+2a+2 2a^2+2 0 0 1 a^2+2a+1 a 3a^2+3a+2 1 a^2+3a+3 3a^2+a+1 2a^2+3 2a^2+2 a+2 a^2+2 a^2+2a+3 2 3a^2+3a 2a^2+a+1 3a+1 3a^2+a+3 a+3 a^2+3a+2 2a^2+3a 3a^2+2a a^2+2 2a^2+3a+3 a^2 2a+1 2a^2 0 a^2+a+1 3 a^2+1 a^2 generates a code of length 33 over GR(64,4) who´s minimum homogenous weight is 213. Homogenous weight enumerator: w(x)=1x^0+1400x^213+105x^216+728x^217+1624x^218+1344x^219+13888x^220+8960x^221+2422x^224+10192x^225+10192x^226+4480x^227+30464x^228+18200x^229+15708x^232+35672x^233+24024x^234+8512x^235+48832x^236+25200x^237+70x^240+91x^248+35x^256 The gray image is a code over GF(8) with n=264, k=6 and d=213. This code was found by Heurico 1.16 in 6.29 seconds.