Order 20224.
1658 conjugacy classes of subgroups.
The subgroup lattice has 562 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. C2×#19098424 | C2 | semidirect |
| 4. C2×#19098329 | C2 | semidirect |
| 10. C2×#14579142 | C4 | semidirect |
| 103. C22×Dic79 | C22⋊C4 | semidirect |
| 113. C22⋊Dic79 | C22⋊C4 | semidirect |
| 286. C79 | #10992 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14579142 | 2 |
| #23765978 | 2 |
| C2×#19098424 | 2 |
| C2×#19098329 | 2 |
| C22×#99×C79 | 2 |
| #10992 | 79 |