basic subgroup
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22Scavenger (Transformers) — Scavenger is the name of several fictional characters in the Transformers universes.Transformers: Generation 1Transformers character name = Scavenger caption = affiliation = Decepticon subgroup =Deluxe Vehicles Constructicons function = Mining… …
23Laserbeak — (with various spellings) is the name given to four fictional characters in the various Transformers universes.Transformers: Generation 1Transformers character name =Laserbeak japanname =Condor caption =Laserbeak box art affiliation =Decepticon,… …
24Grigorchuk group — In the mathematical area of group theory, the Grigorchuk group or the first Grigorchuk group is a finitely generated group constructed by Rostislav Grigorchuk that provided the first example of a finitely generated group of intermediate (that is …
25Simple group — In mathematics, a simple group is a group which is not the trivial group and whose only normal subgroups are the trivial group and the group itself. A group that is not simple can be broken into two smaller groups, a normal subgroup and the… …
26Ring (mathematics) — This article is about algebraic structures. For geometric rings, see Annulus (mathematics). For the set theory concept, see Ring of sets. Polynomials, represented here by curves, form a ring under addition and multiplication. In mathematics, a… …
27Symmetric space — In differential geometry, representation theory and harmonic analysis, a symmetric space is a smooth manifold whose group of symmetries contains an inversion symmetry about every point. There are two ways to make this precise. In Riemannian… …
28Tempered representation — In mathematics, a tempered representation of a linear semisimple Lie group is a representation that has a basis whose matrix coefficients lie in the L p space : L 2+ epsilon;( G ) for any epsilon; gt; 0. FormulationThis condition, as just given,… …
29Prowl (Transformers) — Prowl is the name of several fictional characters in the Transformers universes. After Optimus Prime and Megatron, and along with Mirage, Starscream, and Ironhide, Prowl is one of the most re used American names in the assorted Transformers… …
30Stallings theorem about ends of groups — In the mathematical subject of group theory, the Stallings theorem about ends of groups states that a finitely generated group G has more than one end if and only if the group G admits a nontrivial decomposition as an amalgamated free product or… …
