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<div><span class="kw">theorem </span><a NAME="T68"><span class="comment"><font color="firebrick">:: GROUP_23:68</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">I</font> being   non  <a href="xboole_0.html#V1" title="XBOOLE_0:attr.1">empty</a>   <a href="hidden.html#M2" title="HIDDEN:mode.2">set</a> <br/>  for <font color="Olive" title="b2">F</font> being   <a href="group_19.html#NM1" title="GROUP_19:NM.1">Group-Family</a> of <font color="Olive" title="b1">I</font><br/>  for <font color="Olive" title="b3">S</font> being   <a href="group_23.html#V3" title="GROUP_23:attr.3">componentwise_strict</a>   <a href="group_23.html#V4" title="GROUP_23:attr.4">normal</a>  <a href="group_23.html#NM2" title="GROUP_23:NM.2">Subgroup-Family</a> of <font color="Olive" title="b2">F</font> holds  <span class="p1">(<span class="default"><a href="group_7.html#K2" title="GROUP_7:func.2">product</a> <font color="Olive" title="b2">F</font></span>)</span> <a href="group_6.html#K5" title="GROUP_6:func.5">./.</a> <span class="p1">(<span class="default"><a href="group_23.html#K14" title="GROUP_23:func.14">product</a> <font color="Olive" title="b3">S</font></span>)</span>, <a href="group_7.html#K2" title="GROUP_7:func.2">product</a> <span class="p1">(<span class="default"><font color="Olive" title="b2">F</font> <a href="group_23.html#K7" title="GROUP_23:func.7">./.</a> <font color="Olive" title="b3">S</font></span>)</span> <a href="group_6.html#R2" title="GROUP_6:pred.2">are_isomorphic</a> </div></div>
