Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Towards the Classification of Finite Simple Groups with exactly Three or
  Four Supercharacter Theories   A supercharacter theory for a finite group $G$ is a set of superclasses each
of which is a union of conjugacy classes together with a set of sums of
irreducible characters called supercharacters that together satisfy certain
compatibility conditions.The aim of this paper is to give a description of some
finite simple groups with exactly three or four supercharacter theories.

5
The categories of this paper are: gr-qc
3
The categories of this paper are: physics
4
The categories of this paper are: cond-mat
28
The categories of this paper are: alg-geom
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The categories of this paper are: supr-con
35
The categories of this paper are: mtrl-th
20
The categories of this paper are: acc-phys
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The categories of this paper are: bayes-an
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The categories of this paper are: hep-lat
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The categories of this paper are: dg-ga
21
The categories of this paper are: adap-org
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The categories of this paper are: eess
34
The categories of this paper are: chem-ph
9
The categories of this paper are: nlin
22
The categories of this paper are: chao-dyn
12
The categories of this paper are: nucl-th