Finite Group DatabasebetaFinite Group DatabasebetaOrder 18688.
876 conjugacy classes of subgroups; only the 230 normal subgroups are shown.
This group has 876 conjugacy classes of subgroups — too many to draw. Only its 230 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×C73 | C2×#120 |
| commutator, Frattini, cosocle | C42 | C24×C73 |
| prime radical | C2×#127×C73 | C22 |
| LCS | G ▷ C42 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22×C73 ◁ C2×C42×C73 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C73×#3556 | C2 | semidirect |
| 3. C73×#1658 | C2 | semidirect |
| 4. C73×#1526 | C2 | semidirect |
| 5. #564×C73 | C22 | semidirect |
| 14. #330×C73 | C22 | semidirect |
| 68. #19083 | C73 | direct (N × H) |
| 72. #3556 | C2×C73 | semidirect |
| 74. #1658 | C2×C73 | semidirect |
| 75. #1526 | C2×C73 | semidirect |
| 76. C73 | #19083 | direct (N × H) |
| 77. #564 | C22×C73 | semidirect |
| 86. #330 | C22×C73 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C73×#3556 | 2 |
| C73×#3138 | 2 |
| C73×#1658 | 2 |
| C73×#1526 | 2 |
| #19083 | 73 |