Order 19328.
508 conjugacy classes of subgroups; only the 117 normal subgroups are shown.
This group has 508 conjugacy classes of subgroups — too many to draw. Only its 117 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×D151 |
| commutator, socle, cosocle | C23×C151 | C24 |
| Fitting | #390×C151 | C2 |
| hypercenter | #390 | D151 |
| hypocenter | C151 | #2828 |
| LCS | G ▷ C23×C151 ▷ C151 | |
| UCS | C1 ◁ C23 ◁ #390 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #23752151 | C2 | semidirect |
| 2. #23752140 | C2 | semidirect |
| 3. #23752129 | C2 | semidirect |
| 4. #23752128 | C2 | semidirect |
| 5. #23752127 | C2 | semidirect |
| 6. #23752121 | C2 | semidirect |
| 7. #23752120 | C2 | semidirect |
| 8. #23752103 | C2 | semidirect |
| 9. #390×C151 | C2 | semidirect |
| 134. C151 | #2828 | semidirect |
| 143. #390 | D151 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23752151 | 2 |
| #23752140 | 2 |
| #23752129 | 2 |
| #23752128 | 2 |
| #23752127 | 2 |
| #23752121 | 2 |
| #23752120 | 2 |
| #23752103 | 2 |
| #390×C151 | 2 |
| #2828 | 151 |