@article{(Open Science Index):https://publications.waset.org/pdf/9999254,
	  title     = {Quasi-Permutation Representations for the Group SL(2, q) when Extended by a Certain Group of Order Two},
	  author    = {M. Ghorbany},
	  country	= {},
	  institution	= {},
	  abstract     = {A square matrix over the complex field with non- negative integral trace is called a quasi-permutation matrix. For a finite group G the minimal degree of a faithful representation of G by quasi-permutation matrices over the rationals and the complex numbers are denoted by q(G) and c(G) respectively. Finally r (G) denotes the minimal degree of a faithful rational valued complex character of C. The purpose of this paper is to calculate q(G), c(G) and r(G) for the group S L(2, q) when extended by a certain group of order two.
},
	    journal   = {International Journal of Mathematical and Computational Sciences},
	  volume    = {1},
	  number    = {9},
	  year      = {2007},
	  pages     = {463 - 465},
	  ee        = {https://publications.waset.org/pdf/9999254},
	  url   	= {https://publications.waset.org/vol/9},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 9, 2007},
	}