enuitem-6" type="checkbox"/><label class="tocitem" for="menuitem-6"><span class="docs-label">Reductive groups</span><i class="docs-chevron"></i></label><ul class="collapsed"><li><a class="tocitem" href="semisimple.html">Reductive groups, semisimple elements</a></li><li><a class="tocitem" href="cosets.html">Reflection cosets and Spets</a></li><li><a class="tocitem" href="sscoset.html">Non-connected reductive groups</a></li><li><a class="tocitem" href="uch.html">Unipotent characters</a></li><li><a class="toci