There are more than 100 fifth-grade students participating in the school interest group, but less than 200. The number of people in the photography group is exactly (1/7) of the total number of people, the number of people in the basketball group is (1/4) of the total number of people, the number of people in the table tennis group is (1/6) of the total number of people, and the rest of the students participated in the painting Group, how many people are there in the painting group?
五年级同学参加学校兴趣小组的有100多人，不到200人．摄影组的人数正好是总人数的(1/7)，篮球组的人数是总人数的(1/4)，乒乓球组的人数是总人数的(1/6)，其余的同学参加了绘画组，请问绘画组有多少人？
<gadget id="calculator">1 / 7</gadget>
<output>1/7 = around 0.142857</output>

<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">1 / 6</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">1 - (1/7) - (1/4) - (1/6)</gadget>
<output>37/84 = around 0.440476</output>

<gadget id="calculator">168 * (37/84)</gadget>
<output>74</output>

<result>74</result>