On 2 nonsplit extension groups associated with HS and HS:2

DOI10.3906/MAT-1209-11zbMath1292.20015OpenAlexW2110829218MaRDI QIDQ5415733

Jamshid Moori, Thekiso T. Seretlo

Publication date: 16 May 2014

Published in: TURKISH JOURNAL OF MATHEMATICS (Search for Journal in Brave)

Full work available at URL: http://mistug.tubitak.gov.tr/bdyim/abs.php?dergi=mat&rak=1209-11

zbMATH Keywords

maximal subgroupsClifford theoryautomorphism groupsgroup extensionscharacter tablesinertia groupsHigman-Sims groupFischer-Clifford matrices

Mathematics Subject Classification ID

Ordinary representations and characters (20C15) Simple groups: sporadic groups (20D08) Maximal subgroups (20E28) Extensions, wreath products, and other compositions of groups (20E22) Representations of sporadic groups (20C34)

Related Items (4)

Computing the conjugacy classes and character table of a non-split extension \(2^6\cdot (2^5 : S_6)\) from a split extension \(2^6 : (2^5 : S_6)\) ⋮ On a maximal subgroup of the orthogonal group O⁺₈(3) ⋮ On two groups of the form \(2^8:A_9\) ⋮ On a group of the form 2¹⁴:Sp(6, 2)

Uses Software

• ATLAS Group Representations
• Unnamed Item

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