The generator matrix 1 0 1 1 1 1 1 1 1 0 1 1 1 1 0 1 1 1 1 2 1 1 1 1 2 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2a 1 1 1 1 1 0 1 1 1 2 1 1 2a 2a+2 1 2 1 1 2a 1 1 0 1 1 a a+1 0 2a+3 a a+1 1 0 a 2a+3 a+1 1 2 2a+3 a+2 a+3 1 2 1 a+2 a+3 1 2 2a+1 1 a+2 3a+3 2a+3 2a+1 3 0 a 2a+2 a+3 2a 3a 3a 2a+3 3a 3a a+2 1 2a+1 a a+2 1 1 1 a+3 a+1 2a+1 1 3a 3a+3 1 1 a+1 1 3a+3 a+3 1 1 2 0 0 2a+2 0 2 0 2 2a 2a 2a 2a 2 2a+2 2a+2 0 2a+2 0 2a+2 0 2 2 2a 2a 2 2a+2 2a 2 2a 2a+2 2a 0 2a+2 2a+2 2a 2a 0 2a 2 2a+2 2a+2 2 0 2 0 0 2a 2 2a 0 0 2a 2 2 2 2a 2 0 2 2a+2 2a+2 2 0 0 0 2a 2a 0 0 0 2 2a 2a 0 2a 2 2 0 2 2a 2 2 0 0 2 2 2 0 0 2 2 2 2a 2a 0 2a 2a 2a 2a+2 2 2 0 2a+2 2a+2 2a+2 2a+2 0 2 0 2a+2 2a+2 2a+2 2 0 2a+2 2 2a+2 2a+2 2a+2 0 2a+2 2a 2a 2a 0 0 2a 2a 2a+2 0 2a 2a+2 2 generates a code of length 66 over GR(16,4) who´s minimum homogenous weight is 191. Homogenous weight enumerator: w(x)=1x^0+336x^191+339x^192+792x^193+576x^195+228x^196+360x^197+216x^199+129x^200+24x^203+240x^204+312x^207+69x^208+360x^209+72x^211+12x^212+24x^213+3x^216+3x^224 The gray image is a code over GF(4) with n=264, k=6 and d=191. This code was found by Heurico 1.16 in 40.1 seconds.