Finite Group DatabasebetaFinite Group DatabasebetaOrder 18112.
228 conjugacy classes of subgroups; only the 113 normal subgroups are shown.
This group has 228 conjugacy classes of subgroups — too many to draw. Only its 113 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C22 | C23×D283 |
| commutator, socle, cosocle | C22×C283 | C24 |
| Fitting | C4×D4×C283 | C2 |
| prime radical | C2×D4×C283 | C22 |
| hypercenter | C4×D4 | D283 |
| hypocenter | C283 | #554 |
| LCS | G ▷ C22×C283 ▷ C283 | |
| UCS | C1 ◁ C22 ◁ C4×D4 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #22583609 | C2 | semidirect |
| 2. #22583602 | C2 | semidirect |
| 3. #22583601 | C2 | semidirect |
| 4. #22583589 | C2 | semidirect |
| 5. #22583587 | C2 | semidirect |
| 6. #22583587 | C2 | semidirect |
| 7. C4×Dic566 | C2 | semidirect |
| 10. C2×Dic283⋊C4 | C2 | semidirect |
| 46. D4×C283 | Q8 | semidirect |
| 70. C283 | #554 | semidirect |
| 109. D4 | Dic566 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22583609 | 2 |
| #22583602 | 2 |
| #22583601 | 2 |
| #22583589 | 2 |
| #22583587 | 2 |
| C4×Dic566 | 2 |
| D4×Dic283 | 2 |
| C2×Dic283⋊C4 | 2 |
| C4×D4×C283 | 2 |
| #554 | 283 |