Finite Group DatabasebetaFinite Group DatabasebetaOrder 12224.
218 conjugacy classes of subgroups; only the 95 normal subgroups are shown.
This group has 218 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×D191 |
| commutator, socle, cosocle | C22×C191 | C24 |
| Fitting | C4×D4×C191 | C2 |
| prime radical | #20259294 | C2 |
| hypercenter | C4×D4 | D191 |
| hypocenter | C191 | #539 |
| LCS | G ▷ C22×C191 ▷ C191 | |
| UCS | C1 ◁ C22 ◁ C4×D4 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #20259316 | C2 | semidirect |
| 2. #20259315 | C2 | semidirect |
| 3. #20259314 | C2 | semidirect |
| 4. #20259312 | C2 | semidirect |
| 5. #20259306 | C2 | semidirect |
| 6. #20259305 | C2 | semidirect |
| 7. #20259304 | C2 | semidirect |
| 8. #20259303 | C2 | semidirect |
| 9. #20259301 | C2 | semidirect |
| 10. #20259300 | C2 | semidirect |
| 11. #20259299 | C2 | semidirect |
| 13. C4×C22⋊D191 | C2 | semidirect |
| 14. C2×Dic191⋊C4 | C2 | semidirect |
| 15. C4×D4×C191 | C2 | semidirect |
| 103. C191 | #539 | semidirect |
| 118. C4×D4 | D191 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #20259316 | 2 |
| #20259315 | 2 |
| #20259314 | 2 |
| #20259312 | 2 |
| #20259306 | 2 |
| #20259305 | 2 |
| #20259304 | 2 |
| #20259303 | 2 |
| #20259301 | 2 |
| #20259300 | 2 |
| #20259299 | 2 |
| #20259294 | 2 |
| C4×C22⋊D191 | 2 |
| C2×Dic191⋊C4 | 2 |
| C4×D4×C191 | 2 |
| #539 | 191 |