Order 20224.
562 conjugacy classes of subgroups; only the 139 normal subgroups are shown.
This group has 562 conjugacy classes of subgroups — too many to draw. Only its 139 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. C2×#19098968 | C2 | semidirect |
| 3. C2×#19098311 | C2 | semidirect |
| 4. #23761235 | C2 | semidirect |
| 137. C79 | #10278 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19098968 | 2 |
| C2×#19098853 | 2 |
| C2×#19098311 | 2 |
| #23761235 | 2 |
| C79×#1954 | 2 |
| #10278 | 79 |