Help with hole pattern on wheel

Hey everyone.  I am trying to figure out how to do a hole pattern in this wheel I am trying to design.  I want it to be a spoke wheel.  24 holes for the spokes.  I have modeled the wheel and got one hole but I can't figure out how to put the rest in.


I am hoping you guys could help me out?

I am a newbie at this.   Thanks all in advance


Dezi

I drew this in 2011 as well just FYI

SolidworksParts And Features