@book {KleidmanLiebeck,
    AUTHOR = {Kleidman, Peter and Liebeck, Martin},
     TITLE = {The subgroup structure of the finite classical groups},
    SERIES = {London Mathematical Society Lecture Note Series},
    VOLUME = {129},
 PUBLISHER = {Cambridge University Press},
   ADDRESS = {Cambridge},
      YEAR = {1990},
     PAGES = {x+303},
      ISBN = {0-521-35949-X},
   MRCLASS = {20-02 (20D06 20G40)},
  MRNUMBER = {MR1057341 (91g:20001)},
MRREVIEWER = {R. W. Carter},
}

@book {Aschbacher,
    AUTHOR = {Aschbacher, M.},
     TITLE = {Finite group theory},
    SERIES = {Cambridge Studies in Advanced Mathematics},
    VOLUME = {10},
   EDITION = {Second},
 PUBLISHER = {Cambridge University Press},
   ADDRESS = {Cambridge},
      YEAR = {2000},
     PAGES = {xii+304},
      ISBN = {0-521-78145-0; 0-521-78675-4},
   MRCLASS = {20-01 (20Dxx)},
  MRNUMBER = {MR1777008 (2001c:20001)},
}

@book {Taylor,
    AUTHOR = {Taylor, Donald E.},
     TITLE = {The geometry of the classical groups},
    SERIES = {Sigma Series in Pure Mathematics},
    VOLUME = {9},
 PUBLISHER = {Heldermann Verlag},
   ADDRESS = {Berlin},
      YEAR = {1992},
     PAGES = {xii+229},
      ISBN = {3-88538-009-9},
   MRCLASS = {20E32 (20E34 20E42 20G40 51E24)},
  MRNUMBER = {MR1189139 (94d:20028)},
MRREVIEWER = {Gernot Stroth},
}

@book {Cameron,
    AUTHOR = {Cameron, Peter J.},
     TITLE = {Projective and Polar Spaces},
 PUBLISHER = {Online notes},
   ADDRESS = {\url{http://www.maths.qmul.ac.uk/~pjc/pps}},
       URL = {\url{http://www.maths.qmul.ac.uk/~pjc/pps}},
      YEAR = {2000},
}

@article { CLGNNPP, 
    AUTHOR = {Celler, Frank and Leedham-Green, Charles~R. and Neumann, Peter~M. and Niemeyer, Alice~C. and Pasechnik, Dmittri and Praeger, Cheryl~E.},
     TITLE = {Finding invariant forms},
   JOURNAL = {preprint},
   YEAR = {2008},
   
}

@book {Atlas,
    AUTHOR = {Conway, J. H. and Curtis, R. T. and Norton, S. P. and Parker,
              R. A. and Wilson, R. A.},
     TITLE = {Atlas of finite groups},
      NOTE = {Maximal subgroups and ordinary characters for simple groups,
              With computational assistance from J. G. Thackray},
 PUBLISHER = {Oxford University Press},
   ADDRESS = {Eynsham},
      YEAR = {1985},
     PAGES = {xxxiv+252},
      ISBN = {0-19-853199-0},
   MRCLASS = {20D05 (20-02)},
  MRNUMBER = {MR827219 (88g:20025)},
MRREVIEWER = {R. L. Griess},
}

