It's a common symbol of resistance, check google image search.
Though this particular one (white fist) sadly looks pretty much like the aryan white fist
http://www.getsome88.com/shop/image/cache/data/p117-500x500.gif
Hei guys, not to spoil the nice update and I know raised fists are common symbols for resistance, but would you mind picking another color or so for the orlans raised fist symbol?
reminds me creepily of
http://archive.adl.org/hate_symbols/racist_aryan_fist.asp
Unless of course they are white supremacy racists, then it's kind of fitting