Finite Group DatabasebetaFinite Group DatabasebetaOrder 1664.
224 conjugacy classes of subgroups; only the 96 normal subgroups are shown.
This group has 224 conjugacy classes of subgroups — too many to draw. Only its 96 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center | C2×C4×C13 | C2×D4 |
| commutator | C2×C4 | C22×C4×C13 |
| Frattini, cosocle | C22×C4 | C23×C13 |
| socle | C22×C13 | C4×D4 |
| prime radical | C2×C13×#41 | C22 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C4×C13 ◁ C22×C8×C13 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×C13×#108 | C2 | semidirect |
| 5. C13×#405 | C2 | semidirect |
| 6. C13×#339 | C2 | semidirect |
| 7. C13×#336 | C2 | semidirect |
| 17. C13×#103 | C4 | semidirect |
| 18. C13×#103 | C4 | semidirect |
| 19. C13×#102 | C4 | semidirect |
| 20. C13×#102 | C4 | semidirect |
| 55. #1929 | C13 | direct (N × H) |
| 84. C2×#108 | C2×C13 | semidirect |
| 88. #405 | C2×C13 | semidirect |
| 89. #339 | C2×C13 | semidirect |
| 90. #336 | C2×C13 | semidirect |
| 116. #103 | C4×C13 | semidirect |
| 117. #103 | C4×C13 | semidirect |
| 118. #102 | C4×C13 | semidirect |
| 119. #102 | C4×C13 | semidirect |
| 160. C13 | #1929 | 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 |
| C2×C13×#104 | 2 |
| C13×#416 | 2 |
| C13×#408 | 2 |
| C13×#405 | 2 |
| C13×#339 | 2 |
| C13×#336 | 2 |
| #1929 | 13 |