Title of article
OMISSIBLE EXTENSIONS OF SL2(k) WHERE k IS A FIELD OF POSITIVE CHARACTERISTIC
Author/Authors
ايوا نز، م. جي. نويسنده Department of Mathematics, The University of Alabama, Tuscaloosa, AL. 35487-0350, U.S.A. J. Evans, Martin J. , ديكسون، مارتين ر. نويسنده Department of Mathematics, The University of Alabama, Tuscaloosa, AL. 35487-0350, U.S.A. Dixon, Martyn R. , اسميت، هوارد نويسنده Department of Mathematics, Bucknell University, Lewisburg, PA. 17837, U.S.A. Smith, Howard
Issue Information
فصلنامه با شماره پیاپی 0 سال 2013
Pages
11
From page
145
To page
155
Abstract
A normal subgroup N of a group G is said to be an omissible subgroup of G if it has the
following property: whenever X G is such that G = XN, then G = X. In this note we construct
various groups G, each of which has an omissible subgroup N 6= 1 such that G=N = SL2(k) where k
is a field of positive characteristic.
Journal title
International Journal of Group Theory
Serial Year
2013
Journal title
International Journal of Group Theory
Record number
842101
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