[1] LYNDON R C,SCHUPP P E.Combinatorial Group Theory [M].New York,Heidelberg Berlin:Springer-Verlag,1977.[2] FRIEDLAND S.The Maximal Orders of Finite Subgroups in GLn(Q) [J].Proc. Amer. Math. Soc.,1997,125:3 519-3 526.[3] KATZNELSON Y R.On the Orders of Finite Subgroups of GL(n,Z) [J].Exposition Math.,1994,12:453-457.[4] LEVITT G,NICOLAS J L.On the Maximum Order of Torsion Elements in GL(n,Z) and Aut(Fn) [J].Journal of Algebra,1998,208(2):630-642.[5] ROBINSON D J S.A Course in the Theory of Groups [M].New York,Heidelberg Berlin:Springer-Verlag,1982.[6] ROCKMORE D N,TAN K.A Note on the Order of the Finite Subgroups of GL(n,Z) [J].Arch. Math.,1995,64:283-288.[7] YOU Xing-zhong.A Note on the Orders of Finite Subgroups in GL(n,Q) [J].Journal of Sichuan University:Natural Science Edition,2008,45(3):475-477.[8] CURTIS C W,REINER I.Representation Theory of Finite Groups and Associative Algebras [M].Interscience Pub.,1962. |