The generator matrix 1 0 0 0 1 1 1 1 1 2 1 1 1 1 1 1 2a 1 2a+2 1 2 2a 1 2a+2 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 2a 1 1 1 1 1 1 1 1 1 2 1 2a 1 1 1 0 1 1 1 1 1 0 1 0 0 0 2 2 2a+3 2a+1 1 3a 3a+3 a+2 a+3 1 2a 1 3a+1 1 a+3 1 1 2a+3 2a 2 1 2a+2 2a+2 a+3 a 2a+3 3a+2 a+1 2a 3a a+2 3a+3 1 3a 3a 2a 2a+3 2a+1 1 2a+1 2 2a+2 3a+1 a+1 3a+1 2a+1 0 3a 1 2a+2 1 a+3 a+3 a+2 3a+2 3a+3 a+1 a+2 1 3a 0 3a 2a+3 2a+1 1 3 a+3 a+3 3a+3 2 0 0 1 0 1 3a+2 a+1 a 2a+2 3a+2 2a+3 3a+1 a 3a+2 a+1 a 3a+2 a+3 1 3a+2 0 a+3 1 1 1 3a+1 2a+3 a+1 2 3 3 2a+2 2 a+2 2a 2a+1 3a+1 a+2 0 a+1 a+3 2a a+2 3 2a+3 a+2 0 a+3 a+3 a a+1 2a+2 3a a+2 0 3a+2 0 1 a 2 3 a 3a+3 3 3a 1 2 0 3a+1 a+3 a+3 2a+3 3a+1 1 2a 0 0 0 1 3a+3 a 1 2 a+2 a+2 0 2 3a+1 2a+3 3a+2 3a+3 2 2a+1 2a+1 3a+2 a 1 0 a+2 a+1 2a+2 a 3a+2 2 a+3 3a+2 a+3 a+1 3 2a 2a+1 a a+2 3a+2 a 3a+1 2a+1 2a+3 a a+1 3a 2a+1 1 3a+1 3 1 a+1 1 3a+3 3a a+3 1 a+3 3a+3 2a+3 2a+2 2 2a 2 2 a 3a a+3 3a+3 3 2 a+2 1 a+2 2 0 0 0 0 2 0 2a 0 0 0 2 2a 2 2a 2a+2 2a+2 2a 2 2a+2 2 2a 0 2a 2 2a+2 0 2a 2 2a 2a+2 0 2a+2 2 0 0 0 2 2a 2 2a+2 2a+2 2a 2a+2 2 0 2a+2 2a 2a+2 2a 2 2 2a 2a 0 2 2 2a+2 2a+2 0 0 0 2a+2 2a+2 2a+2 0 0 2a 2 0 2a+2 2a+2 2a+2 0 2a 0 generates a code of length 75 over GR(16,4) who´s minimum homogenous weight is 204. Homogenous weight enumerator: w(x)=1x^0+309x^204+252x^205+420x^206+1296x^207+2241x^208+1860x^209+1488x^210+3348x^211+5868x^212+3624x^213+2700x^214+5832x^215+10173x^216+6288x^217+4548x^218+9456x^219+15813x^220+8700x^221+6300x^222+12144x^223+19578x^224+11628x^225+7812x^226+14232x^227+21483x^228+10944x^229+7200x^230+11472x^231+15942x^232+7272x^233+4380x^234+6816x^235+7980x^236+3648x^237+1704x^238+2448x^239+2649x^240+984x^241+300x^242+516x^243+261x^244+96x^245+12x^246+24x^247+54x^248+18x^252+15x^256+12x^260+3x^280 The gray image is a code over GF(4) with n=300, k=9 and d=204. This code was found by Heurico 1.16 in 278 seconds.