Finite Group DatabasebetaFinite Group DatabasebetaOrder 19072.
154 conjugacy classes of subgroups; only the 68 normal subgroups are shown.
This group has 154 conjugacy classes of subgroups — too many to draw. Only its 68 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 | #121 |
| commutator, Frattini, cosocle | C42 | C23×C149 |
| prime radical | C2×D4×C149 | D4 |
| LCS | G ▷ C42 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22×C149 ◁ C42×C149 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #500×C149 | C2 | semidirect |
| 4. #334×C149 | C2 | semidirect |
| 5. #333×C149 | C2 | semidirect |
| 58. C149 | #1695 | direct (N × H) |
| 59. #1695 | C149 | direct (N × H) |
| 60. #500 | C2×C149 | semidirect |
| 63. #334 | C2×C149 | semidirect |
| 64. #333 | C2×C149 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #500×C149 | 2 |
| #476×C149 | 2 |
| #436×C149 | 2 |
| #334×C149 | 2 |
| #333×C149 | 2 |
| #1695 | 149 |