Finite Group DatabasebetaFinite Group DatabasebetaOrder 19648.
124 conjugacy classes of subgroups; only the 58 normal subgroups are shown.
This group has 124 conjugacy classes of subgroups — too many to draw. Only its 58 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×C307 | C2×D4 |
| commutator, Frattini, cosocle | C2×C4 | C23×C307 |
| prime radical | #121×C307 | C2 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C307 ◁ C22×C4×C307 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×SD16×C307 | C2 | semidirect |
| 2. C22×C8×C307 | C2 | semidirect |
| 3. C22⋊Q8×C307 | C2 | semidirect |
| 5. #106×C307 | C2 | semidirect |
| 6. #103×C307 | C2 | semidirect |
| 7. #102×C307 | C2 | semidirect |
| 36. C8×C307 | D4 | semidirect |
| 42. C22×C307 | SD16 | semidirect |
| 55. C307 | #465 | direct (N × H) |
| 56. #465 | C307 | direct (N × H) |
| 57. C2×SD16 | C2×C307 | semidirect |
| 58. C22×C8 | C2×C307 | semidirect |
| 59. C22⋊Q8 | C2×C307 | semidirect |
| 61. #106 | C2×C307 | semidirect |
| 62. #103 | C2×C307 | semidirect |
| 63. #102 | C2×C307 | semidirect |
| 92. C8 | D4×C307 | semidirect |
| 98. C22 | SD16×C307 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×SD16×C307 | 2 |
| C22×C8×C307 | 2 |
| C22⋊Q8×C307 | 2 |
| #121×C307 | 2 |
| #106×C307 | 2 |
| #103×C307 | 2 |
| #102×C307 | 2 |
| #465 | 307 |