Finite Group DatabasebetaFinite Group DatabasebetaOrder 22784.
162 conjugacy classes of subgroups; only the 25 normal subgroups are shown.
This group has 162 conjugacy classes of subgroups — too many to draw. Only its 25 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|---|---|---|---|---|---|
| 1 | #26019309 | C2 | 1 | 1 | yes | maximal, characteristic |
| 2 | #26018415 | C2 | 1 | 1 | yes | maximal, characteristic |
| 3 | C89×#1357 | C2 | 1 | 1 | yes | maximal, characteristic |
| 4 | #19152334 | C4 | 1 | 1 | yes | characteristic, complemented |
| 5 | #19151795 | — | 2 | 1 | no | — |
| 6 | #19151391 | — | 2 | 1 | no | — |
| 7 | #19151342 | C4 | 1 | 1 | yes | characteristic, complemented |
| 8 | #19151330 | — | 2 | 1 | no | — |
| 9 | #493×C89 | C22 | 1 | 1 | yes | characteristic |
| 10 | #364×C89 | — | 2 | 1 | no | — |
| 11 | C2×#13083562 | — | 4 | 1 | no | — |
| 12 | #15667999 | — | 4 | 1 | no | — |
| 13 | #15667993 | — | 4 | 1 | no | — |
| 14 | C4×Dic178 | — | 2 | 1 | no | — |
| 15 | D4×Dic89 | — | 4 | 1 | no | — |
| 16 | C4⋊#10623494 | — | 2 | 1 | no | — |
| 17 | #15667933 | — | 4 | 1 | no | — |
| 18 | #15667927 | — | 4 | 1 | no | — |
| 19 | C2×D8×C89 | — | 4 | 1 | no | — |
| 20 | #127×C89 | C2×C4 | 1 | 1 | yes | characteristic |
| 21 | #127×C89 | D4 | 1 | 1 | yes | characteristic |
| 22 | M32×C89 | — | 4 | 1 | no | — |
| 23 | C4×C8×C89 | D4 | 1 | 1 | yes | characteristic |
| 24 | C2×Dic178 | — | 2 | 1 | no | — |
| 25 | C22×Dic89 | — | 4 | 1 | no | — |
| 26 | #13083562 | — | 8 | 2 | no | — |
| 27 | C2×#10623494 | — | 4 | 1 | no | — |
| 28 | C4⋊Dic89 | — | 2 | 1 | no | — |
| 29 | #13083553 | — | 4 | 1 | no | — |
| 30 | C22⋊Dic89 | — | 4 | 2 | no | — |
| 31 | C22⋊Dic89 | — | 4 | 1 | no | — |
| 32 | C22⋊Dic89 | — | 8 | 1 | no | — |
| 33 | C4×Dic89 | — | 4 | 1 | no | — |
| 34 | C2×D4×C89 | — | 2 | 1 | no | — |
| 35 | C2×D4×C89 | — | 2 | 1 | no | — |
| 36 | C2×D4×C89 | — | 4 | 1 | no | — |
| 37 | C2×D4×C89 | — | 4 | 1 | no | — |
| 38 | D8×C89 | — | 8 | 1 | no | — |
| 39 | D8×C89 | — | 8 | 1 | no | — |
| 40 | C2×C8×C89 | — | 2 | 1 | no | — |
| 41 | C42×C89 | C22⋊C4 | 1 | 1 | yes | characteristic |
| 42 | C16×C89 | — | 8 | 1 | no | — |
| 43 | C23×C89 | — | 4 | 1 | no | — |
| 44 | C23×C89 | — | 4 | 1 | no | — |
| 45 | D4×C89 | — | 8 | 1 | no | — |
| 46 | D4×C89 | — | 8 | 1 | no | — |
| 47 | D4×C89 | — | 8 | 1 | no | — |
| 48 | D4×C89 | — | 8 | 1 | no | — |
| 49 | D4×C89 | — | 8 | 1 | no | — |
| 50 | D4×C89 | — | 8 | 1 | no | — |
| 51 | C2×C4×C89 | — | 2 | 1 | no | — |
| 52 | C2×C4×C89 | #99 | 1 | 1 | yes | characteristic |
| 53 | C2×Dic89 | — | 4 | 1 | no | — |
| 54 | C2×Dic89 | — | 4 | 1 | no | — |
| 55 | C2×Dic89 | — | 16 | 1 | no | — |
| 56 | C2×Dic89 | — | 16 | 1 | no | — |
| 57 | Dic178 | — | 4 | 1 | no | — |
| 58 | Dic178 | — | 4 | 1 | no | — |
| 59 | C8×C89 | — | 2 | 1 | no | — |
| 60 | C8×C89 | — | 2 | 1 | no | — |
| 61 | #10623494 | — | 8 | 1 | no | — |
| 62 | C22×C89 | — | 8 | 2 | no | — |
| 63 | C22×C89 | — | 8 | 1 | no | — |
| 64 | C22×C89 | — | 8 | 1 | no | — |
| 65 | C22×C89 | — | 16 | 1 | no | — |
| 66 | C22×C89 | AΣL(1,𝔽16) | 1 | 1 | yes | characteristic |
| 67 | C4×C89 | — | 2 | 1 | no | — |
| 68 | C4×C89 | — | 2 | 1 | no | — |
| 69 | C4×C89 | — | 2 | 1 | no | — |
| 70 | Dic89 | — | 8 | 1 | no | — |
| 71 | Dic89 | — | 8 | 1 | no | — |
| 72 | Dic89 | — | 32 | 1 | no | — |
| 73 | #7516 | — | 89 | 1 | no | maximal, Sylow |
| 74 | C2×C89 | — | 2 | 1 | no | — |
| 75 | C2×C89 | — | 16 | 1 | no | — |
| 76 | C2×C89 | — | 16 | 1 | no | — |
| 77 | C2×C89 | #1402 | 1 | 1 | yes | characteristic |
| 78 | #1620 | — | 89 | 1 | no | — |
| 79 | #1408 | — | 89 | 1 | no | — |
| 80 | #1357 | D89 | 1 | 1 | yes | characteristic |
| 81 | C89 | #7516 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 82 | #559 | — | 89 | 1 | no | — |
| 83 | #493 | C2×D89 | 1 | 1 | yes | characteristic |
| 84 | #460 | — | 178 | 1 | no | — |
| 85 | #364 | — | 2 | 1 | no | — |
| 86 | #353 | — | 178 | 1 | no | — |
| 87 | #331 | — | 89 | 1 | no | — |
| 88 | Q8⋊C8 | — | 178 | 1 | no | — |
| 89 | C2×SD16 | — | 356 | 1 | no | — |
| 90 | C2×D8 | — | 4 | 1 | no | — |
| 91 | #127 | C4×D89 | 1 | 1 | yes | characteristic |
| 92 | #127 | D356 | 1 | 1 | yes | characteristic |
| 93 | #124 | — | 356 | 1 | no | — |
| 94 | #123 | — | 356 | 1 | no | — |
| 95 | C4×Q8 | — | 178 | 1 | no | — |
| 96 | C4×D4 | — | 356 | 1 | no | — |
| 97 | M32 | — | 4 | 1 | no | — |
| 98 | C4⋊C8 | — | 178 | 1 | no | — |
| 99 | #102 | — | 356 | 1 | no | — |
| 100 | #99 | — | 356 | 1 | no | — |
| 101 | C4×C8 | C22⋊D89 | 1 | 1 | yes | characteristic |
| 102 | C2×Q8 | — | 178 | 1 | no | — |
| 103 | C2×D4 | — | 2 | 1 | no | — |
| 104 | C2×D4 | — | 2 | 1 | no | — |
| 105 | C2×D4 | — | 4 | 1 | no | — |
| 106 | C2×D4 | — | 4 | 1 | no | — |
| 107 | C22×C4 | — | 356 | 1 | no | — |
| 108 | SD16 | — | 712 | 2 | no | — |
| 109 | D8 | — | 8 | 1 | no | — |
| 110 | D8 | — | 8 | 1 | no | — |
| 111 | C2×C8 | — | 2 | 1 | no | — |
| 112 | C2×C8 | — | 356 | 1 | no | — |
| 113 | C4⋊C4 | — | 356 | 1 | no | — |
| 114 | C4⋊C4 | — | 178 | 1 | no | — |
| 115 | C22⋊C4 | — | 356 | 2 | no | — |
| 116 | C22⋊C4 | — | 356 | 1 | no | — |
| 117 | C22⋊C4 | — | 712 | 1 | no | — |
| 118 | C42 | — | 356 | 1 | no | — |
| 119 | C42 | #13083551 | 1 | 1 | yes | characteristic |
| 120 | C16 | — | 8 | 1 | no | — |
| 121 | C23 | — | 4 | 1 | no | — |
| 122 | C23 | — | 4 | 1 | no | — |
| 123 | Q8 | — | 356 | 1 | no | — |
| 124 | Q8 | — | 356 | 1 | no | — |
| 125 | D4 | — | 8 | 1 | no | — |
| 126 | D4 | — | 8 | 1 | no | — |
| 127 | D4 | — | 8 | 1 | no | — |
| 128 | D4 | — | 8 | 1 | no | — |
| 129 | D4 | — | 8 | 1 | no | — |
| 130 | D4 | — | 8 | 1 | no | — |
| 131 | C2×C4 | — | 2 | 1 | no | — |
| 132 | C2×C4 | — | 356 | 1 | no | — |
| 133 | C2×C4 | — | 356 | 1 | no | — |
| 134 | C2×C4 | — | 1424 | 1 | no | — |
| 135 | C2×C4 | — | 1424 | 1 | no | — |
| 136 | C2×C4 | #15667926 | 1 | 1 | yes | characteristic |
| 137 | C8 | — | 2 | 1 | no | — |
| 138 | C8 | — | 2 | 1 | no | — |
| 139 | C8 | — | 712 | 1 | no | — |
| 140 | C22 | — | 8 | 2 | no | — |
| 141 | C22 | — | 8 | 1 | no | — |
| 142 | C22 | — | 8 | 1 | no | — |
| 143 | C22 | — | 16 | 1 | no | — |
| 144 | C22 | #19151386 | 1 | 1 | yes | characteristic |
| 145 | C4 | — | 2 | 1 | no | — |
| 146 | C4 | — | 2 | 1 | no | — |
| 147 | C4 | — | 2 | 1 | no | — |
| 148 | C4 | — | 2848 | 1 | no | — |
| 149 | C4 | — | 712 | 1 | no | — |
| 150 | C4 | — | 712 | 1 | no | — |
| 151 | C2 | — | 2 | 1 | no | — |
| 152 | C2 | — | 16 | 1 | no | — |
| 153 | C2 | — | 16 | 1 | no | — |
| 154 | C2 | #26018398 | 1 | 1 | yes | characteristic |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #19152334 | C4 | semidirect |
| 7. #19151342 | C4 | semidirect |
| 81. C89 | #7516 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #26019309 | 2 |
| #26018415 | 2 |
| C89×#1357 | 2 |
| #7516 | 89 |