The generator matrix 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 1 1 1 2 1 2 1 1 2 2 1 2 1 1 2 1 0 2 0 0 0 0 0 0 0 0 0 2a 2a+2 2 2a+2 2 2a+2 2a 2a+2 2a+2 2a 0 2a+2 2a 2 2 2a+2 2a 2a 2 0 2a 2a 2a 2a 0 2a+2 2a 0 2a 2a+2 2a+2 2a+2 2a+2 2 2 2a 0 0 2a+2 2 2a+2 2a+2 2a+2 2 2 0 2 2 2a 2 2a+2 0 2 2a+2 2 0 2a+2 2 2a 2a 2 0 0 0 2 0 0 0 0 2 2 2 2a 0 2a 2a+2 2a+2 2a+2 2a 2a+2 2a+2 2 2a 0 2 0 2a 2 2 2 2a 0 2a 2a 2a 2a+2 2 2 2 0 2 2a 2a 0 0 2 0 2a+2 0 2 2a 0 2 2 2 2a+2 2a 2 2 2a 2a+2 2 2a 2a 0 2a+2 2a 2 2 2a+2 2 2 2a+2 0 2a+2 0 0 0 2 0 0 2 2a+2 2a 2a 2a 2a 0 2a+2 2a 2a 2a+2 2a 2a+2 0 2a+2 0 2a 2a+2 0 2 2a 2a 0 2a 0 2a+2 2a+2 2a 2 0 2a+2 2a+2 2a+2 2 0 0 2a+2 0 2a+2 2a 2a+2 2a 0 0 2a+2 2a+2 2a 0 2a 0 2 0 0 2a 2 2a 2 0 2a+2 2a 2 2a+2 2a 2 2a+2 2a+2 0 0 0 0 0 2 0 2a+2 0 2 2a 2a+2 2a 2a+2 0 2a 2a 2 0 2 2a 2a 2 2a 2a+2 2a 0 0 0 0 2a+2 2a 2a+2 0 2a+2 0 2 2a+2 2a+2 2a 0 2a+2 2 2a 2a 2a+2 0 2a+2 2a+2 2a+2 2a 2a+2 0 2a 2 2a+2 0 2a+2 2 2a+2 2a 2a 0 2a+2 2a 2a+2 0 2a 0 2a 2a+2 2a 0 2 0 0 0 0 0 2 2 2 2a+2 2 2 0 2a+2 2 2a 2a+2 2 2 2a+2 0 2a+2 2 2a 2a+2 2 0 2a+2 2 2 2a+2 2a+2 2a 2a 0 0 2a+2 2a+2 2 2a 2a+2 2a 2 2 2a 0 2a+2 2a 2 2a 2a+2 2a 2a+2 0 0 2a+2 2a+2 0 2 2a+2 0 2a+2 0 2a 2a+2 2a+2 2 2a+2 2 2a+2 2a 2a+2 2a 2 generates a code of length 73 over GR(16,4) who´s minimum homogenous weight is 196. Homogenous weight enumerator: w(x)=1x^0+138x^196+324x^200+48x^203+417x^204+276x^207+444x^208+1116x^211+477x^212+2568x^215+321x^216+3624x^219+303x^220+3492x^223+369x^224+1164x^227+321x^228+270x^232+201x^236+213x^240+123x^244+114x^248+27x^252+21x^256+9x^260+3x^264 The gray image is a code over GF(4) with n=292, k=7 and d=196. This code was found by Heurico 1.16 in 3.38 seconds.