Finite Group DatabasebetaFinite Group DatabasebetaOrder 18112.
250 conjugacy classes of subgroups; only the 95 normal subgroups are shown.
This group has 250 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.
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C22 | C23×D283 |
| commutator, socle, cosocle | C22×C283 | C24 |
| Fitting | C22⋊Q8×C283 | C2 |
| hypercenter | C22⋊Q8 | D283 |
| hypocenter | C283 | #538 |
| LCS | G ▷ C22×C283 ▷ C283 | |
| UCS | C1 ◁ C22 ◁ C22⋊Q8 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #22583605 | C2 | semidirect |
| 2. #22583599 | C2 | semidirect |
| 3. #22583595 | C2 | semidirect |
| 4. #22583585 | C2 | semidirect |
| 5. #22583584 | C2 | semidirect |
| 6. #22583580 | C2 | semidirect |
| 7. (C22⋊D283)⋊C4 | C2 | semidirect |
| 8. C2×(C2×D283)⋊C4 | C2 | semidirect |
| 9. C22⋊Q8×C283 | C2 | semidirect |
| 13. C2×D1132 | C22 | semidirect |
| 16. C2×C4×D283 | C22 | semidirect |
| 17. C4⋊Dic283 | C22 | semidirect |
| 18. Dic283⋊C4 | C22 | semidirect |
| 23. (C2×D283)⋊C4 | C22 | semidirect |
| 24. (C2×D283)⋊C4 | C22 | semidirect |
| 25. C4×Dic283 | C22 | semidirect |
| 26. C2×Q8×C283 | C22 | semidirect |
| 28. C4⋊C4×C283 | C22 | semidirect |
| 29. C4⋊C4×C283 | C22 | semidirect |
| 74. C283 | #538 | semidirect |
| 79. C22⋊Q8 | D283 | semidirect |
| 86. C2×Q8 | C2×D283 | semidirect |
| 96. C4⋊C4 | C2×D283 | semidirect |
| 97. C4⋊C4 | C2×D283 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22583605 | 2 |
| #22583599 | 2 |
| #22583595 | 2 |
| #22583585 | 2 |
| #22583584 | 2 |
| #22583580 | 2 |
| (C22⋊D283)⋊C4 | 2 |
| C2×(C2×D283)⋊C4 | 2 |
| C22⋊Q8×C283 | 2 |
| #538 | 283 |