School science interest groups participate in social practice activities. When grouping, according to a group of 3 people, a group of 4 people or a group of 6 people, there are two more people. The number of this group is known to be between 20 and 30 people. How many students are there in this group?
学校科学兴趣小组参加社会实践活动．分组时，按3人一组、4人一组或6人一组分，都多出两人．已知这个小组人数在20～30人之间．这个小组共有学生多少人？
<gadget id="calculator">24 + 2</gadget>
<output>26</output>

<result>26</result>