In this paper we show that if q is a power of a prime p , then the projective special linear group PSL(2, q) and the stabilizer of a point of the projective line have maximum sum element orders among all proper subgroups of projective general linear group PGL(2, q) for q odd and even respectively
Jafarian Amri, S. (2013). Maximum sum element orders of all proper subgroups of
PGL(2, q). Bulletin of the Iranian Mathematical Society, 39(3), 501-505.
MLA
S. M. Jafarian Amri. "Maximum sum element orders of all proper subgroups of
PGL(2, q)". Bulletin of the Iranian Mathematical Society, 39, 3, 2013, 501-505.
HARVARD
Jafarian Amri, S. (2013). 'Maximum sum element orders of all proper subgroups of
PGL(2, q)', Bulletin of the Iranian Mathematical Society, 39(3), pp. 501-505.
VANCOUVER
Jafarian Amri, S. Maximum sum element orders of all proper subgroups of
PGL(2, q). Bulletin of the Iranian Mathematical Society, 2013; 39(3): 501-505.
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