Finite Group DatabasebetaFinite Group DatabasebetaOrder 19072.
522 conjugacy classes of subgroups; only the 115 normal subgroups are shown.
This group has 522 conjugacy classes of subgroups — too many to draw. Only its 115 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C23 | C23×D149 |
| commutator, socle, cosocle | C23×C149 | C24 |
| Fitting | #392×C149 | C2 |
| hypercenter | #392 | D149 |
| hypocenter | C149 | #2825 |
| LCS | G ▷ C23×C149 ▷ C149 | |
| UCS | C1 ◁ C23 ◁ #392 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C149⋊#401 | C2 | semidirect |
| 2. #23749553 | C2 | semidirect |
| 3. #23749549 | C2 | semidirect |
| 4. #23749539 | C2 | semidirect |
| 5. #23749533 | C2 | semidirect |
| 6. #23749501 | C2 | semidirect |
| 7. #392×C149 | C2 | semidirect |
| 89. C149 | #2825 | semidirect |
| 96. #392 | D149 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C149⋊#401 | 2 |
| #23749553 | 2 |
| #23749549 | 2 |
| #23749539 | 2 |
| #23749533 | 2 |
| #23749501 | 2 |
| #392×C149 | 2 |
| #2825 | 149 |