Template:Subgroup property: Difference between revisions
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{{quotation|''This article defines a [[subgroup property]]: a property that can be evaluated to true/false given a [[group]] and a [[subgroup]] thereof.''<br>[[:Category:Subgroup properties|View a complete list of subgroup properties]]<nowiki>|</nowiki>[[Help:Subgroup property lookup|Get subgroup property lookup help]] <nowiki>|</nowiki>[[Help:Subgroup property exploration|Get exploration suggestions]]<br>'''VIEW RELATED''': {{#ask: [[Fact about::{{PAGENAME}}]][[Category:Subgroup property implications]]|limit = 0 | searchlabel = Subgroup property implications <nowiki>|</nowiki>}} | {{quotation|''This article defines a [[subgroup property]]: a property that can be evaluated to true/false given a [[group]] and a [[subgroup]] thereof.''<br>[[:Category:Subgroup properties|View a complete list of subgroup properties]]<nowiki>|</nowiki>[[Help:Subgroup property lookup|Get subgroup property lookup help]] <nowiki>|</nowiki>[[Help:Subgroup property exploration|Get exploration suggestions]]<br>'''VIEW RELATED''': {{#ask: [[Fact about::{{PAGENAME}}]][[Category:Subgroup property implications]]|limit = 0 | searchlabel = Subgroup property implications <nowiki>|</nowiki>}} {{#ask: [[Fact about::{{PAGENAME}}]][[Category:Subgroup property non-implications]]|limit = 0 | searchlabel = Subgroup property non-implications <nowiki>|</nowiki>}} {{#ask: [[Fact about::{{PAGENAME}}]][[Category:Subgroup metaproperty satisfactions]]|limit = 0| searchlabel = Subgroup metaproperty satisfactions <nowiki>|</nowiki>}} {{#ask: [[Fact about::{{PAGENAME}}]][[Category:Subgroup metaproperty dissatisfactions]]|limit = 0|searchlabel = Subgroup metaproperty dissatisfactions <nowiki>|</nowiki>}} {{#ask: [[Fact about::{{PAGENAME}}]][[Category:Subgroup property satisfactions]]|limit = 0|searchlabel = Subgroup property satisfactions <nowiki>|</nowiki>}}{{#ask: [[Fact about::{{PAGENAME}}]][[Category:Subgroup property dissatisfactions]]|limit = 0|searchlabel = Subgroup property dissatisfactions}}<br><random>{{random subgroup property tip}}@@@{{random subgroup property}}</random>}}<includeonly>[[Category: Subgroup properties]]</includeonly><noinclude>[[Category:Property space specification templates]]</noinclude><noinclude>{{:{{FULLPAGENAME}}/doc}}</noinclude> | ||
Revision as of 22:58, 4 February 2009
This article defines a subgroup property: a property that can be evaluated to true/false given a group and a subgroup thereof.
View a complete list of subgroup properties|Get subgroup property lookup help |Get exploration suggestions
VIEW RELATED: Subgroup property implications | Subgroup property non-implications | Subgroup metaproperty satisfactions | Subgroup metaproperty dissatisfactions | Subgroup property satisfactions |Subgroup property dissatisfactions
<random>RANDOM TIP:<random>The relation with other properties section lists stronger and weaker properties, along with links to proofs of the implications and non-implications. This helps give a feel of how the subgroup property relates to other properties.@@@The metaproperties section lists important facts about the subgroup property, and addresses many of the natural questions that arise about it. It has links to proofs.@@@The testing section provides information on practical testing for the subgroup property, including implementation in GAP, when possible.</random>@@@RANDOM SUBGROUP PROPERTY: <random>Permutable subgroup: A subgroup that commutes with every other subgroup. May not be normal.@@@Hall subgroup: A subgroup of a finite group whose order and index are relatively prime. Sylow subgroups are a special case.@@@Automorph-conjugate subgroup: A subgroup of a group that is conjugate to any automorphic subgroup. Any characteristic subgroup is automorph-conjugate.@@@2-subnormal subgroup: A normal subgroup of a normal subgroup. Need not be normal, because normality is not transitive.@@@Fully characteristic subgroup: A subgroup such that any endomorphism of the whole group takes the subgroup to within itself.@@@Central factor: A subgroup with the property that every inner automorphism of the whole group restricts to an inner automorphism of the subgroup.@@@Abelian normal subgroup: A subgroup that is Abelian as a group and normal as a subgroup.@@@Contranormal subgroup: A subgroup whose normal closure in the whole group is the whole group.@@@Nearly normal subgroup: A subgroup having finite index inside its normal closure.@@@Conjugacy-closed subgroup: A subgroup such that any two elements of the subgroup that are conjugate in the whole group are conjugate in the subgroup.@@@Local subgroup: A subgroup that occurs as the normalizer of a nontrivial solvable subgroup.</random></random>
Below is the documentation for the template Template:Subgroup property
This template is an article-tagging template: it is intended to tag an entire article rather than a specific section.
Invoking the template:
- What articles are tagged by this template: Those articles that are about a subgroup property. A subgroup property is a property such that, given any group and any subgroup of that group, the group-sugbroup pair either satisfies the property or does not satisfy the property (a complete list of tagged articles is at Category:Subgroup properties).
- The template does not take in any parameters
Effects of the template:
- The box shown above appears on the article page
- The article automatically gets included in Category:Subgroup properties