Department of Mathematics, University of Tabriz, P.O.Box 51666-17766, Tabriz, Iran
Abstract
For a finite group $G$ let $nu(G)$ denote the number of conjugacy classes of non-normal subgroups of $G$. We give a short proof of a theorem of Brandl, which classifies finite groups with $nu(G)=1$.
Mousavi, H. (2015). Groups with one conjugacy class of non-normal subgroups - a short proof. Bulletin of the Iranian Mathematical Society, 41(6), 1493-1495.
MLA
H. Mousavi. "Groups with one conjugacy class of non-normal subgroups - a short proof". Bulletin of the Iranian Mathematical Society, 41, 6, 2015, 1493-1495.
HARVARD
Mousavi, H. (2015). 'Groups with one conjugacy class of non-normal subgroups - a short proof', Bulletin of the Iranian Mathematical Society, 41(6), pp. 1493-1495.
VANCOUVER
Mousavi, H. Groups with one conjugacy class of non-normal subgroups - a short proof. Bulletin of the Iranian Mathematical Society, 2015; 41(6): 1493-1495.