Difference between revisions of "M(3,1,1)"

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Line 8: Line 8:
 
|l(B) = 1
 
|l(B) = 1
 
|k-morita-frob = 1
 
|k-morita-frob = 1
 +
|O-morita-frob = 1
 
|cartan = <math>\left( \begin{array}{c}
 
|cartan = <math>\left( \begin{array}{c}
 
3 \\
 
3 \\
 
\end{array} \right)</math>
 
\end{array} \right)</math>
 +
|O-morita? = Yes
 +
|O-morita = <math>\mathcal{O} C_3</math>$
 +
|source? = Yes
 +
|sourcereps= <math>kC_3</math>
 +
|defect-morita-inv? = Yes
 +
|inertial-morita-inv? = Yes
 +
|decomp = <math>\left( \begin{array}{c}
 +
1 \\
 +
1 \\
 +
1 \\
 +
\end{array}\right)</math>
 +
|Pic-O = <math>\mathcal{L}(B)=S_3</math>
 +
|Derived = [[M(3,1,2)]]
 
}}
 
}}

Revision as of 08:07, 30 August 2018

M(3,1,1)
[[File:|250px]]
Representative: [math]kC_3[/math]
Defect groups: [math]C_3[/math]
Inertial quotients: [math]1[/math]
[math]k(B)=[/math] 3
[math]l(B)=[/math] 1
[math]{\rm mf}_k(B)=[/math] 1
[math]{\rm Pic}_k(B)=[/math] {{{Pic-k}}}
Cartan matrix: [math]\left( \begin{array}{c} 3 \\ \end{array} \right)[/math]
Defect group Morita invariant? Yes
Inertial quotient Morita invariant? Yes
[math]\mathcal{O}[/math]-Morita classes known? Yes
[math]\mathcal{O}[/math]-Morita classes: [math]\mathcal{O} C_3[/math]$
Decomposition matrices: [math]\left( \begin{array}{c} 1 \\ 1 \\ 1 \\ \end{array}\right)[/math]
[math]{\rm mf}_\mathcal{O}(B)=[/math] 1
[math]{\rm Pic}_{\mathcal{O}}(B)=[/math] [math]\mathcal{L}(B)=S_3[/math]
[math]PI(B)=[/math] {{{PIgroup}}}
Source algebras known? Yes
Source algebra reps: [math]kC_3[/math]
[math]k[/math]-derived equiv. classes known? {{{k-derived-known?}}}
[math]k[/math]-derived equivalent to: {{{k-derived}}}
[math]\mathcal{O}[/math]-derived equiv. classes known? {{{O-derived-known?}}}
[math]p'[/math]-index covering blocks: {{{coveringblocks}}}
[math]p'[/math]-index covered blocks: {{{coveredblocks}}}
Index [math]p[/math] covering blocks: {{{pcoveringblocks}}}