Order 20224.
998 conjugacy classes of subgroups; only the 191 normal subgroups are shown.
This group has 998 conjugacy classes of subgroups — too many to draw. Only its 191 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 |
|---|---|---|
| 1. #23777210 | C2 | semidirect |
| 3. #23762339 | C2 | semidirect |
| 4. #23761898 | C2 | semidirect |
| 5. #23761724 | C2 | semidirect |
| 94. C2×Q8×C79 | SD16 | semidirect |
| 184. C79 | #18403 | semidirect |
| 257. C2×Q8 | #11929612 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23777210 | 2 |
| #23774341 | 2 |
| #23762339 | 2 |
| #23761898 | 2 |
| #23761724 | 2 |
| C79×#2548 | 2 |
| #18403 | 79 |