Browsing Faculty of Natural and Agricultural Sciences by Subject "Group extensions"
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A note on the affine subgroup of the symplectic group
(University of Isfahan, 2016)We examine the symplectic group Sp2m(q) and its corresponding affine subgroup?. ?We construct the affine subgroup and show that it is a split extension?. ?As an illustration of the above we study the affine subgroup 25:Sp4(2) ... -
On a group of the Form 210:(U5(2):2)
(Forum-Editrice Universitaria Udinese Srl, 2017)The full automorphism group U5(2):2 of the special unitary group U5(2) has a 10-dimensional absolutely irreducible module over GF(2): Hence a split extension of the form G = 210:(U5(2):2) does exist. In this paper we first ... -
On a group of the form 37:Sp(6,2
(University of Isfahan, 2016)The purpose of this paper is the determination of the inertia factors, the computations of the Fischer matrices and the ordinary character table of the split extension G¯¯¯¯=37:Sp(6,2) by means of Clifford-Fischer ... -
On two groups of the form 28:A9
(Springer, 2017)This paper is dealing with two split extensions of the form 28:A9. We refer to these two groups by G¯¯¯¯1 and G¯¯¯¯2. For G¯¯¯¯1, the 8-dimensional GF(2)-module is in fact the deleted permutation module for A9. We firstly ...