Finite Group DatabasebetaFinite Group DatabasebetaOrder 17792.
408 conjugacy classes of subgroups; only the 105 normal subgroups are shown.
This group has 408 conjugacy classes of subgroups — too many to draw. Only its 105 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×#14555768 | C2 | semidirect |
| 3. C2×C22⋊(C139⋊C8) | C2 | semidirect |
| 4. C2×(C2×D139)⋊C8 | C2 | semidirect |
| 5. #22580707 | C2 | semidirect |
| 6. #22580707 | C2 | semidirect |
| 7. C2×C22⋊C8×C139 | C2 | semidirect |
| 46. C2×C139⋊C8 | D4 | semidirect |
| 66. C2×C8×C139 | D4 | semidirect |
| 83. C2×Dic139 | M16 | semidirect |
| 96. C23×C139 | M16 | semidirect |
| 151. C139 | #1870 | semidirect |
| 157. C2×C22⋊C8 | D139 | semidirect |
| 213. C2×C8 | C22⋊D139 | semidirect |
| 232. C23 | #14555768 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14555768 | 2 |
| C2×C4×C22⋊D139 | 2 |
| C2×C22⋊(C139⋊C8) | 2 |
| C2×(C2×D139)⋊C8 | 2 |
| #22580707 | 2 |
| C2×C22⋊C8×C139 | 2 |
| #1870 | 139 |