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<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E93">Th63</font></span>: <a NAME="T109"><span class="comment"><font color="firebrick">:: GROUP_1A:109</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">G</font> being   <a href="group_1a.html#NM1" title="GROUP_1A:NM.1">addGroup</a><br/>  for <font color="Olive" title="b2">H</font> being    <a href="group_1a.html#M1" title="GROUP_1A:mode.1">Subgroup</a> of <font color="Olive" title="b1">G</font> holds   <a href="group_1a.html#K11" title="GROUP_1A:func.11">(0).</a> <font color="Olive" title="b2">H</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a>  <a href="group_1a.html#K11" title="GROUP_1A:func.11">(0).</a> <font color="Olive" title="b1">G</font></div></div>
