Finite Group DatabasebetaFinite Group DatabasebetaOrder 1664.
196 conjugacy classes of subgroups; only the 60 normal subgroups are shown.
This group has 196 conjugacy classes of subgroups — too many to draw. Only its 60 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22×C13 | #120 |
| commutator, Frattini, cosocle | C42 | C23×C13 |
| prime radical | C2×D4×C13 | D4 |
| LCS | G ▷ C42 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22×C13 ◁ C42×C13 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C13×#501 | C2 | semidirect |
| 4. C13×#330 | C2 | semidirect |
| 39. #1660 | C13 | direct (N × H) |
| 56. #501 | C2×C13 | semidirect |
| 58. #330 | C2×C13 | semidirect |
| 105. C13 | #1660 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C13×#563 | 2 |
| C13×#501 | 2 |
| C13×#497 | 2 |
| C13×#330 | 2 |
| C13×#329 | 2 |
| #1660 | 13 |