Finite Group DatabasebetaFinite Group DatabasebetaOrder 18176.
3798 conjugacy classes of subgroups; only the 1179 normal subgroups are shown.
This group has 3798 conjugacy classes of subgroups — too many to draw. Only its 1179 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. #22591517 | C2 | direct (N × H) |
| 2. C2×#17985879 | C2 | semidirect |
| 3. C2×#17985867 | C2 | semidirect |
| 7. #17985879 | C22 | semidirect |
| 8. #17985867 | C22 | semidirect |
| 11. C2×#127×C71 | C4 | semidirect |
| 23. C22×D4×C71 | C2×C4 | semidirect |
| 26. #127×C71 | C2×C4 | semidirect |
| 27. C2×C42×C71 | C2×C4 | semidirect |
| 42. C2×D4×C71 | C22×C4 | semidirect |
| 46. C42×C71 | C22×C4 | semidirect |
| 75. C2×C71 | #2380 | semidirect |
| 82. C71 | C2×#2380 | semidirect |
| 85. C2×#127 | Dic71 | semidirect |
| 95. C22×D4 | C2×Dic71 | semidirect |
| 101. #127 | C2×Dic71 | semidirect |
| 104. C2×C42 | C2×Dic71 | semidirect |
| 115. C2×D4 | C22×Dic71 | semidirect |
| 124. C42 | C22×Dic71 | semidirect |
| 152. C2 | #22591517 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22591517 | 2 |
| C2×#17985879 | 2 |
| C2×#17985867 | 2 |
| C22×#127×C71 | 2 |
| C2×#2380 | 71 |