Order 15616.
646 conjugacy classes of subgroups.
The subgroup lattice has 366 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C23 | C23×#6923 |
| commutator, socle, prime radical | C23×C61 | C23×C4 |
| Fitting | C61×#391 | C4 |
| cosocle | C22×Dic61 | C24 |
| hypercenter | #391 | #6923 |
| hypocenter | C61 | #21342 |
| LCS | G ▷ C23×C61 ▷ C61 | |
| UCS | C1 ◁ C23 ◁ #391 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 48. C4×#92420 | Q8 | semidirect |
| 219. C61 | #21342 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21461993 | 2 |
| #21461921 | 2 |
| #21461878 | 2 |
| #21461877 | 2 |
| #21461607 | 2 |
| #21461604 | 2 |
| #21461538 | 2 |
| C4×#14519832 | 2 |
| #21448294 | 2 |
| #21342 | 61 |