This diploma thesis analyzes the coalition ties that have been established within the anti- Islamic scene in the Czech Republic. The analysis includes the most important counter- Islamic entities in the Czech Republic, namely the National Democracy, the Workers' Party of Social Justice, Dusk and its followers, and the Bloc against Islam and its followers. The theoretical basis of the thesis is the theory of coalitions. The aim of the thesis is to answer the questions why the anti-Islamic subjects of the coalition or other forms of co-operation follow up and why they do not follow them, even if they are offered because of their situation. Another aim of the thesis is to point out the possibility of using part of the theoretical approaches of the theory of coalition with certain modifications to the specific environment of the anti-Islamic scene in the Czech Republic, which is quite different from the national environment, for which the concepts of coalition theory were predominantly created. The thesis is divided into two parts. The theoretical part introduces theoretical concepts and approaches that have been used in the work. The second, empirical, part presents the development of individual subjects and, above all, the established coalition ties and cooperation. The last chapter summarizes the...