Finite Group DatabasebetaFinite Group DatabasebetaOrder 17792.
380 conjugacy classes of subgroups; only the 69 normal subgroups are shown.
This group has 380 conjugacy classes of subgroups — too many to draw. Only its 69 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. #22581751 | C2 | semidirect |
| 2. C2×#17984867 | C2 | semidirect |
| 3. #22581522 | C2 | semidirect |
| 4. #22580971 | C2 | semidirect |
| 5. #22580957 | C2 | semidirect |
| 6. #22580723 | C2 | semidirect |
| 7. #410×C139 | C2 | semidirect |
| 56. #14555769 | D4 | semidirect |
| 58. C2×C139⋊C8 | D4 | semidirect |
| 64. C2×Q8×C139 | D4 | semidirect |
| 66. C2×D4×C139 | D4 | semidirect |
| 142. C139 | #2008 | semidirect |
| 149. #410 | D139 | semidirect |
| 184. C2×Q8 | D556 | semidirect |
| 195. C2×D4 | D556 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22581751 | 2 |
| C2×#17984867 | 2 |
| #22581522 | 2 |
| #22580971 | 2 |
| #22580957 | 2 |
| #22580723 | 2 |
| #410×C139 | 2 |
| #2008 | 139 |