Finite Group DatabasebetaFinite Group DatabasebetaOrder 1664.
676 conjugacy classes of subgroups; only the 205 normal subgroups are shown.
This group has 676 conjugacy classes of subgroups — too many to draw. Only its 205 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 | C4×C13×C4⋊C4 | C2 |
| prime radical | C22×D52 | C22 |
| hypercenter | C4×C4⋊C4 | D13 |
| hypocenter | C13 | #2542 |
| LCS | G ▷ C23×C13 ▷ C13 | |
| UCS | C1 ◁ C23 ◁ C4×C4⋊C4 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#88151 | C2 | semidirect |
| 3. C2×#88123 | C2 | semidirect |
| 4. C4×C13×C4⋊C4 | C2 | semidirect |
| 6. #11718596 | C2 | semidirect |
| 7. #11718338 | C2 | semidirect |
| 33. C2×D52 | Q8 | semidirect |
| 38. C13×C4⋊C4 | D4 | semidirect |
| 77. C4×C4⋊C4 | D13 | semidirect |
| 90. C4×C13 | C22⋊Q8 | semidirect |
| 134. C4⋊C4 | D52 | semidirect |
| 139. C13 | #2542 | semidirect |
| 178. C4 | #88151 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#88151 | 2 |
| C2×C4×D52 | 2 |
| C2×#88123 | 2 |
| C4×C13×C4⋊C4 | 2 |
| #11718600 | 2 |
| #11718596 | 2 |
| #11718338 | 2 |
| #2542 | 13 |