Finite Group DatabasebetaFinite Group DatabasebetaOrder 1664.
564 conjugacy classes of subgroups; only the 177 normal subgroups are shown.
This group has 564 conjugacy classes of subgroups — too many to draw. Only its 177 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×D13 |
| commutator, socle, cosocle | C23×C13 | C24 |
| Fitting | C13×#380 | C2 |
| prime radical | C24×C13 | C23 |
| hypercenter | #380 | D13 |
| hypocenter | C13 | #2855 |
| LCS | G ▷ C23×C13 ▷ C13 | |
| UCS | C1 ◁ C23 ◁ #380 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #11718646 | C2 | semidirect |
| 5. #11718635 | C2 | semidirect |
| 8. #11718314 | C2 | semidirect |
| 37. C22×Dic13 | Q8 | semidirect |
| 154. C13 | #2855 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#88178 | 2 |
| C22×C4×Dic13 | 2 |
| C13×#380 | 2 |
| #11718646 | 2 |
| #11718635 | 2 |
| #11718611 | 2 |
| #11718604 | 2 |
| #11718314 | 2 |
| #2855 | 13 |