How do I press hotkey ⇥ I have an OS X application, which has shortcut

^⌥⇥


I know that it means Ctrl + Alt/Option + ???

I can't figure out what does last character mean. I tried Fn+Right, Fn+Down, it doesn't work. I have Macbook keyboard, so no "End" button here.
It's tab. The same character is printed on the keyboard.