Janko groups
The Janko groups denoted by , and are four of the 26 sporadic groups. They were discovered by . Janko in 1966 and published in the article ”A new finite simple group with abelian Sylow -subgroups and its characterization.” (Journal of Algebra, 3, 1966, 32: 147-186).
Each of these groups have very intricate matrix representations as maps into large general linear groups. For example, the matrix corresponding to gives a representation of in .
Title | Janko groups |
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Canonical name | JankoGroups |
Date of creation | 2013-03-22 13:59:17 |
Last modified on | 2013-03-22 13:59:17 |
Owner | mathcam (2727) |
Last modified by | mathcam (2727) |
Numerical id | 12 |
Author | mathcam (2727) |
Entry type | Definition |
Classification | msc 20D08 |
Related topic | ExamplesOfFiniteSimpleGroups |
Related topic | Solvable |