Description: $2 \times 2$ ring of upper triangular matrices over the field of two elements.

Notes: Lattice of right ideals isomorphic to the $M_3$ diamond lattice

Keywords matrix ring

Reference(s):

Symmetric properties

Asymmetric properties

Legend

- = has the property
- = does not have the property
- = information not in database

Name | Measure | |
---|---|---|

cardinality | 8 | |

Krull dimension (classical) | 0 |

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