<?xml version="1.0" encoding="UTF-8"?>
<article article-type="Research Article">
  <front>
    <journal-meta>
      <journal-id journal-id-type="publisher">journal-of-interdisciplinary-mathematics</journal-id>
      <journal-title-group>
        <journal-title>Journal of Interdisciplinary Mathematics</journal-title>
      </journal-title-group>
      <issn publication-format="electronic">2169-012X</issn>
      <issn publication-format="print">0972-0502</issn>
      <publisher>
        <publisher-name>Taru Publications</publisher-name>
      </publisher>
    </journal-meta>
    <article-meta>
      <article-id pub-id-type="doi">10.47974/JIM-1555</article-id>
      <title-group>
        <article-title>Score for the groups SL(2,121) and SL(2,169)</article-title>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name>
            <surname>Khalaf</surname>
            <given-names>Ghofran Awad</given-names>
          </name>
          <aff>Directorate General of Education in Diyala, Ministry of Education, Diyala, Iraq</aff>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Jasim</surname>
            <given-names>Niran Sabah</given-names>
          </name>
          <aff>Department of Mathematics, College of Education for Pure Science (Ibn al-Haitham), University of Baghdad, Baghdad, Iraq</aff>
        </contrib>
      </contrib-group>
      <volume>26</volume>
      <issue>7</issue>
      <fpage>1385</fpage>
      <lpage>1390</lpage>
      <pub-date date-type="pub">
        <day>28</day>
        <month>10</month>
        <year>2023</year>
      </pub-date>
      <abstract>
        <p>A factor group is a mathematical group obtained by aggregating similar elements of a larger group using an equivalence relation that preserves some of the group structure. In this paper, the factor groups K(SL(2,121)) and K(SL(2,169)) computed for each group from the character table of rational representations.</p>
      </abstract>
      <kwd-group>
        <kwd>Factor group</kwd>
        <kwd>Rational representation</kwd>
        <kwd>Character table</kwd>
        <kwd>Rational character table</kwd>
        <kwd>Cyclic group</kwd>
      </kwd-group>
      <custom-meta-group>
        <custom-meta>
          <meta-name>access</meta-name>
          <meta-value>open</meta-value>
        </custom-meta>
        <custom-meta>
          <meta-name>retracted</meta-name>
          <meta-value>no</meta-value>
        </custom-meta>
      </custom-meta-group>
    </article-meta>
  </front>
</article>
