Difference between revisions of "C4"

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(Created page with " == Blocks with defect group <math>C_4</math> == These are blocks with cyclic defect groups and so they are described by Brauer trees. There is a unique <math>\mathc...")
 
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|<math>M(4,1,1)</math> || <math>kC_4</math> ||4 ||1 ||<math>1</math> ||<math>D_8</math> || ||1 ||1
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|[[M(4,1,1)|<math>M(4,1,1)</math>]] || <math>kC_4</math> ||4 ||1 ||<math>1</math> ||<math>D_8</math> || ||1 ||1
 
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Revision as of 11:28, 30 August 2018

Blocks with defect group [math]C_4[/math]

These are blocks with cyclic defect groups and so they are described by Brauer trees.

There is a unique [math]\mathcal{O}[/math]-Morita equivalence class.

Class Representative [math]k(B)[/math] [math]l(B)[/math] Inertial quotients [math]{\rm Pic}_\mathcal{O}(B)[/math] [math]{\rm Pic}_k(B)[/math] [math]{\rm mf_\mathcal{O}(B)}[/math] [math]{\rm mf_k(B)}[/math] Notes
[math]M(4,1,1)[/math] [math]kC_4[/math] 4 1 [math]1[/math] [math]D_8[/math] 1 1