References
- Bray , J. N. and Curtis , R. T. 1998 . Constructing the Harada-Norton group HN . Preprint
- Conway , J. H. , Curtis , R. T. , Norton , S. P. , Parker , R. A. and Wilson , R. A. 1985 . Atlas of Finite groups Oxford : Clarendon Press .
- Curtis , R. T. 1990 . “ Symmetric presentations. I. Introduction, with particular reference to the Mathieu groups M 12 and M 24 ” . In Groups, Combinatorics, and Geometry Edited by: Liebeck , M. W. and Saxl , J. 380 – 396 . Cambridge : Cambridge University Press .
- Curtis , R. T. 1993 . Symmetric presentations II: the Janko group J 1 . J. London Math. Soc. , 47 : 294 – 308 .
- Curtis , R. T. 1999 . Symmetric generation and existence of the Janko group J 1 . J. Group Theory , 2 : 355 – 366 .
- Janko , Z. 1966 . A new finite simple group with Abelian Sylow 2-subgroups and its characterisation . J. Algebra , 3 : 147 – 186 .
- Soicher , L. H. 1985 . “ Presentations of Some Finite Groups ” . University of Cambridge . Ph.D. Thesis