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2-category 2-category-theory abelian-categories adjoint algebra algebraic algebraic-geometry algebraic-topology analysis analytic-geometry arithmetic arithmetic-geometry book bundles calculus categorical categories category category-theory chern-weil-theory cohesion cohesive-homotopy-type-theory cohomology colimits combinatorics complex complex-geometry computable-mathematics computer-science constructive cosmology definitions deformation-theory descent diagrams differential differential-cohomology differential-equations differential-geometry digraphs duality elliptic-cohomology enriched fibration foundation foundations functional-analysis functor gauge-theory gebra geometric-quantization geometry graph graphs gravity grothendieck group group-theory harmonic-analysis higher higher-algebra higher-category-theory higher-differential-geometry higher-geometry higher-lie-theory higher-topos-theory homological homological-algebra homotopy homotopy-theory homotopy-type-theory index-theory integration integration-theory k-theory lie-theory limits linear linear-algebra locale localization logic mathematics measure-theory modal modal-logic model model-category-theory monad monads monoidal monoidal-category-theory morphism motives motivic-cohomology nforum nlab noncommutative noncommutative-geometry number-theory of operads operator operator-algebra order-theory pages pasting philosophy physics pro-object probability probability-theory quantization quantum quantum-field quantum-field-theory quantum-mechanics quantum-physics quantum-theory question representation representation-theory riemannian-geometry scheme schemes set set-theory sheaf simplicial space spin-geometry stable-homotopy-theory stack string string-theory superalgebra supergeometry svg symplectic-geometry synthetic-differential-geometry terminology theory topology topos topos-theory tqft type type-theory universal variational-calculus

1. • CommentRowNumber1.
   • CommentAuthorUrs
   • CommentTimeJan 31st 2012
   • (edited Jan 31st 2012)
   • PermaLink
   Author: Urs
   Format: MarkdownItexat _[[subgroup]]_ I have collected a list of links to $n$Lab entries of the form "xyz subgroup". If anyone knows of more such entries (or does a more thorough search), please consider adding them!

   at subgroup I have collected a list of links to $n$Lab entries of the form “xyz subgroup”. If anyone knows of more such entries (or does a more thorough search), please consider adding them!

2. • CommentRowNumber2.
   • CommentAuthorUrs
   • CommentTimeJun 25th 2022
   • PermaLink
   Author: Urs
   Format: MarkdownItexadded pointer to: * [[Marc Bezem]], [[Ulrik Buchholtz]], [[Pierre Cagne]], [[Bjørn Ian Dundas]], [[Daniel R. Grayson]]: Chapter 5 of: *[[Symmetry]]* (2021) $[$[pdf](https://unimath.github.io/SymmetryBook/book.pdf)$]$ <a href="https://ncatlab.org/nlab/revision/diff/subgroup/13">diff</a>, <a href="https://ncatlab.org/nlab/revision/subgroup/13">v13</a>, <a href="https://ncatlab.org/nlab/show/subgroup">current</a>

   added pointer to:

   • Marc Bezem, Ulrik Buchholtz, Pierre Cagne, Bjørn Ian Dundas, Daniel R. Grayson: Chapter 5 of: Symmetry (2021) $[$pdf$]$

   diff, v13, current

3. • CommentRowNumber3.
   • CommentAuthorJ-B Vienney
   • CommentTimeJul 30th 2022
   • PermaLink
   Author: J-B Vienney
   Format: MarkdownItexAdded Young subgroup in the examples. <a href="https://ncatlab.org/nlab/revision/diff/subgroup/14">diff</a>, <a href="https://ncatlab.org/nlab/revision/subgroup/14">v14</a>, <a href="https://ncatlab.org/nlab/show/subgroup">current</a>

   Added Young subgroup in the examples.

   diff, v14, current

4. • CommentRowNumber4.
   • CommentAuthorUrs
   • CommentTimeFeb 4th 2023
   • PermaLink
   Author: Urs
   Format: MarkdownItexadded pointer to: * [[Martín Escardó]], *[Subgroups](https://www.cs.bham.ac.uk/~mhe/HoTT-UF-in-Agda-Lecture-Notes/HoTT-UF-Agda.html#subgroups-sip)*, §33.12 in: *Introduction to Univalent Foundations of Mathematics with Agda* &lbrack;[arXiv:1911.00580](https://arxiv.org/abs/1911.00580), [webpage](https://www.cs.bham.ac.uk/~mhe/HoTT-UF-in-Agda-Lecture-Notes/HoTT-UF-Agda.html)&rbrack; <a href="https://ncatlab.org/nlab/revision/diff/subgroup/16">diff</a>, <a href="https://ncatlab.org/nlab/revision/subgroup/16">v16</a>, <a href="https://ncatlab.org/nlab/show/subgroup">current</a>

   added pointer to:

   • Martín Escardó, Subgroups, §33.12 in: Introduction to Univalent Foundations of Mathematics with Agda [arXiv:1911.00580, webpage]

   diff, v16, current