Order 20224.
680 conjugacy classes of subgroups; only the 103 normal subgroups are shown.
This group has 680 conjugacy classes of subgroups — too many to draw. Only its 103 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #23763386 | C2 | semidirect |
| 4. #23761524 | C2 | semidirect |
| 7. C2×D4×Dic79 | C4 | semidirect |
| 11. #19098466 | C4 | semidirect |
| 13. #19098433 | C4 | semidirect |
| 15. C42×Dic79 | C4 | semidirect |
| 92. C2×D4×C79 | C4⋊C4 | semidirect |
| 102. C42×C79 | C4⋊C4 | semidirect |
| 178. Dic79 | #353 | semidirect |
| 193. C79 | #12797 | semidirect |
| 253. C2×D4 | Dic79⋊C4 | semidirect |
| 290. C42 | Dic79⋊C4 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #127×Dic79 | 2 |
| C2×#19098356 | 2 |
| #23763386 | 2 |
| #23761524 | 2 |
| C2×#353×C79 | 2 |
| #12797 | 79 |