Finite Group DatabasebetaFinite Group DatabasebetaOrder 1664.
232 conjugacy classes of subgroups; only the 152 normal subgroups are shown.
This group has 232 conjugacy classes of subgroups — too many to draw. Only its 152 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center | C2×C8×C13 | D4 |
| commutator | C4 | C2×C42×C13 |
| Frattini, cosocle | C22×C4 | C23×C13 |
| socle | C22×C13 | C4×D4 |
| prime radical | C23×C13 | #41 |
| LCS | G ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C8×C13 ◁ C22×C8×C13 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 11. C13×#108 | C4 | semidirect |
| 12. C13×#107 | C4 | semidirect |
| 13. C13×#106 | C4 | semidirect |
| 16. C4×C8×C13 | C4 | semidirect |
| 35. #1772 | C13 | direct (N × H) |
| 71. #108 | C4×C13 | semidirect |
| 72. #107 | C4×C13 | semidirect |
| 73. #106 | C4×C13 | semidirect |
| 76. C4×C8 | C4×C13 | semidirect |
| 99. C13 | #1772 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C13×#108 | 2 |
| C13×#427 | 2 |
| C13×#405 | 2 |
| C2×C4×C8×C13 | 2 |
| C13×#339 | 2 |
| #1772 | 13 |