Finite Group DatabasebetaFinite Group DatabasebetaOrder 19072.
580 conjugacy classes of subgroups; only the 133 normal subgroups are shown.
This group has 580 conjugacy classes of subgroups — too many to draw. Only its 133 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 | #382×C149 | C2 |
| hypercenter | #382 | D149 |
| hypocenter | C149 | #2819 |
| LCS | G ▷ C23×C149 ▷ C149 | |
| UCS | C1 ◁ C23 ◁ #382 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#18011899 | C2 | semidirect |
| 2. #23749542 | C2 | semidirect |
| 3. #23749538 | C2 | semidirect |
| 4. #23749535 | C2 | semidirect |
| 5. #382×C149 | C2 | semidirect |
| 32. C42×C149 | D4 | semidirect |
| 69. C149 | #2819 | semidirect |
| 75. #382 | D149 | semidirect |
| 102. C42 | D596 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#18011899 | 2 |
| #23749542 | 2 |
| #23749538 | 2 |
| #23749535 | 2 |
| #382×C149 | 2 |
| #2819 | 149 |