【摘要】 本文以D₆群为例阐述了如何把第一类点群的群元素和几何图形联系起来,以展示出群元素之间的关系,并通过它给出了一种求群的乘法表、正则表示、置换群表示和某些不可约表示的直观的方法——图示法。更多还原

【Abstract】 In this paper, we have discussed how to relate first point groups with geometric figure in D₆ group as an example in order to show the relationship between group elements. So, a visual method, graphic method to obtain groupst multiplication table, regular representation, permutation group representation and irreducible representation has been given更多还原