What class of felony would a armed robery fall under and what penalties does it carry in the state of ILL.?

I need to know what the min. and max. years are for this offence on a 17 yr. old minor being tried as an adult.What class of felony would a armed robery fall under and what penalties does it carry in the state of ILL.?
Ok , first of all.. A 17 year old is not a minor in Illinois. as far as the criminal process he is an adult. As far as the armed robbery goes, if this is the correct charge (armed robbery) the statute says: 720ilcs 5/18-2 Armed robbery in violation of subsection (a)(1) is a class ';x'; felony (sub sec 1 says he had a weapon other than a firearm) A violation of sub section (a)(2) which adds another 15 years on top of the what the court imposes to his prison term. (sub sec 2 means he had a firearm) if he fired a weapon while committing the crime they add 20 years on top of the prison term. If when shooting, a victim suffers great bodily harm or death there is anywhere from 25 to natural life added to the initial prison term.What class of felony would a armed robery fall under and what penalties does it carry in the state of ILL.?
Being tried as an adult means that they're trying to throw the book at him. 10 to life depending on any aggravating circumstances.
WELL I THINK YOU HAD BETTER PACK YOUR BAGS


BECAUSE YOU WILL BE IN THERE FROM ABOUT 10 TO 15 YEARS


SWEET DREAMS