Finite Group DatabasebetaFinite Group DatabasebetaOrder 19648.
212 conjugacy classes of subgroups; only the 150 normal subgroups are shown.
This group has 212 conjugacy classes of subgroups — too many to draw. Only its 150 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 | C24 |
| commutator, Frattini, cosocle | C22 | C24×C307 |
| prime radical | C2×D4×C307 | C22 |
| LCS | G ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22×C307 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C4⋊Q8×C307 | C2 | semidirect |
| 2. #126×C307 | C2 | semidirect |
| 4. C22⋊Q8×C307 | C2 | semidirect |
| 5. C4×Q8×C307 | C2 | semidirect |
| 6. C4×Q8×C307 | C2 | semidirect |
| 8. #117×C307 | C2 | semidirect |
| 52. C307 | #556 | direct (N × H) |
| 53. #556 | C307 | direct (N × H) |
| 54. C4⋊Q8 | C2×C307 | semidirect |
| 55. #126 | C2×C307 | semidirect |
| 57. C22⋊Q8 | C2×C307 | semidirect |
| 58. C4×Q8 | C2×C307 | semidirect |
| 59. C4×Q8 | C2×C307 | semidirect |
| 61. #117 | C2×C307 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C4⋊Q8×C307 | 2 |
| #126×C307 | 2 |
| #124×C307 | 2 |
| C22⋊Q8×C307 | 2 |
| C4×Q8×C307 | 2 |
| C4×D4×C307 | 2 |
| #117×C307 | 2 |
| #556 | 307 |