Finite Group DatabasebetaFinite Group DatabasebetaOrder 17792.
176 conjugacy classes of subgroups; only the 73 normal subgroups are shown.
This group has 176 conjugacy classes of subgroups — too many to draw. Only its 73 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. C8×Dic278 | C2 | semidirect |
| 3. #22580705 | C2 | semidirect |
| 4. #22580683 | C2 | semidirect |
| 6. #22580675 | C2 | semidirect |
| 24. #14555773 | C8 | semidirect |
| 42. Dic278 | C2×C8 | semidirect |
| 48. C139⋊C8 | C2×C8 | semidirect |
| 77. C139 | SD16⋊C8 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C8×Dic278 | 2 |
| C4×#14555773 | 2 |
| #22580705 | 2 |
| #22580683 | 2 |
| D4⋊(C139⋊C8) | 2 |
| #22580675 | 2 |
| C8×D4×C139 | 2 |
| SD16⋊C8 | 139 |