Problems
This representation has been flagged as having certain problems. The details are as follows:
Matrices actually generate M22
About this representation
| Group | McL:2 |
|---|---|
| Group generators | Standard generators |
| Dimension | 896 |
| Distinguishing letter | a |
| Ring | GF(4) |
| Characteristic | 2 |
| Contributed by | Not recorded |
Download
This representation is available in the following formats:
| MeatAxe | c | d |
| MeatAxe binary | c | d |
| GAP | c | d |
| GAP | c, d | |
| Magma | c, d | |
Checks applied
| Check | Description | Date | Checked by | Result |
|---|---|---|---|---|
| Presentation | Check against the relations in a presentation. If this test passes, then the group is of the correct isomorphism type, and the generators are those stated. Note that the presentation itself is not checked here. | Aug 3, 2006 | certify.pl version 0.05 | FAIL |
| Semi-presentation | Check against a semi-presentation. If this fails, then the representation is not on standard generators, and may generate the wrong group. Note that the semi-presentation itself is not checked here. | Aug 3, 2006 | certify.pl version 0.05 | FAIL |
| Dimension/field | Check the dimension and field/ring of the representation. | Jul 4, 2006 | certify.pl version 0.05 | Pass |
| Files exist | Check whether files exist (where stated). | Jul 4, 2006 | certify.pl version 0.05 | Pass |
| Irreducibility | Check the irreducibility type is correct. | Jul 5, 2006 | irr.pl v0.2 | Pass |