Finite Group DatabasebetaFinite Group DatabasebetaOrder 18176.
3350 conjugacy classes of subgroups; only the 827 normal subgroups are shown.
This group has 3350 conjugacy classes of subgroups — too many to draw. Only its 827 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. C23×#11765855 | C2 | semidirect |
| 4. C2×#17986391 | C2 | direct (N × H) |
| 5. C22×#14556039 | C2 | semidirect |
| 6. C22×C4⋊Q8×C71 | C2 | semidirect |
| 10. C22×#11765855 | C22 | semidirect |
| 17. #17986391 | C22 | direct (N × H) |
| 18. C2×#14556039 | C22 | semidirect |
| 21. C2×C4⋊Q8×C71 | C22 | semidirect |
| 33. C2×#11765855 | C23 | semidirect |
| 41. #14556039 | C23 | semidirect |
| 50. C4⋊Q8×C71 | C23 | semidirect |
| 113. C22×C71 | #497 | semidirect |
| 126. C2×C71 | C2×#497 | semidirect |
| 132. C22×C4⋊Q8 | D71 | semidirect |
| 136. C71 | C22×#497 | semidirect |
| 146. C2×C4⋊Q8 | C2×D71 | semidirect |
| 176. C4⋊Q8 | C22×D71 | semidirect |
| 246. C22 | #17986391 | direct (N × H) |
| 256. C2 | C2×#17986391 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C23×#11765855 | 2 |
| C23×#11765852 | 2 |
| C22×#14556116 | 2 |
| C2×#17986391 | 2 |
| C22×#14556039 | 2 |
| C22×C4⋊Q8×C71 | 2 |
| C22×#497 | 71 |