Finite Group DatabasebetaFinite Group DatabasebetaOrder 19072.
378 conjugacy classes of subgroups; only the 168 normal subgroups are shown.
This group has 378 conjugacy classes of subgroups — too many to draw. Only its 168 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×C149 | C22×D4 |
| commutator, Frattini, cosocle | C2×C4 | C24×C149 |
| prime radical | C2×#41×C149 | C22 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C149 ◁ C2×#41×C149 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #485×C149 | C2 | semidirect |
| 3. #470×C149 | C2 | semidirect |
| 4. #467×C149 | C2 | semidirect |
| 5. #451×C149 | C2 | semidirect |
| 85. C149 | #3202 | direct (N × H) |
| 86. #3202 | C149 | direct (N × H) |
| 88. #485 | C2×C149 | semidirect |
| 89. #470 | C2×C149 | semidirect |
| 90. #467 | C2×C149 | semidirect |
| 91. #451 | C2×C149 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #536×C149 | 2 |
| #485×C149 | 2 |
| #470×C149 | 2 |
| #467×C149 | 2 |
| #451×C149 | 2 |
| #408×C149 | 2 |
| #3202 | 149 |