Monday - chest; tricep; back
Tuesday - Abs
Wednesday - thighs; calves; Lower Back
Thursday - Shoulders; Biceps; Forearms;
Friday - chest; tricep; back
Sunday - thighs; calves; lower back
Most important thing to realize when working out is to develop a plan that works for you. I can tell you all about my plan but at the end of the day progress made is determined by your body.
Here is a basic program for you, It is your job to take it and learn whats working and whats not. Keep track of your measurements and if your not improving any than come back and I can tweak it for you.
** And one thing to know is that depending on the kinds of exercises you do you may not need to work some of your minor muscles at all.