Finite Group DatabasebetaFinite Group DatabasebetaOrder 17792.
474 conjugacy classes of subgroups; only the 95 normal subgroups are shown.
This group has 474 conjugacy classes of subgroups — too many to draw. Only its 95 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. C22×#14555772 | C2 | semidirect |
| 3. C2×#17984764 | C2 | semidirect |
| 4. C2×#17984763 | C2 | semidirect |
| 5. #22580860 | C2 | semidirect |
| 6. #22580707 | C2 | semidirect |
| 7. C22×SD16×C139 | C2 | semidirect |
| 42. C2×C139⋊C8 | D4 | semidirect |
| 53. C2×Q8×C139 | D4 | semidirect |
| 65. C2×C8×C139 | D4 | semidirect |
| 80. C2×Dic139 | SD16 | semidirect |
| 135. C139 | #2014 | semidirect |
| 138. C22×SD16 | D139 | semidirect |
| 170. C2×Q8 | C22⋊D139 | semidirect |
| 197. C2×C8 | C22⋊D139 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14555772 | 2 |
| C2×#17984838 | 2 |
| C2×#17984764 | 2 |
| C2×#17984763 | 2 |
| #22580860 | 2 |
| #22580707 | 2 |
| C22×SD16×C139 | 2 |
| #2014 | 139 |