Finite Group DatabasebetaFinite Group DatabasebetaOrder 22784.
406 conjugacy classes of subgroups; only the 59 normal subgroups are shown.
This group has 406 conjugacy classes of subgroups — too many to draw. Only its 59 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 | #26032051 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 2 | #26022329 | C2 | 1 | 2 | yes | maximal, complemented |
| 3 | #26019866 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 4 | #26018224 | C2 | 1 | 2 | yes | maximal, complemented |
| 5 | C89×#1357 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 6 | #19152399 | — | 2 | 2 | no | — |
| 7 | #19152036 | — | 2 | 2 | no | — |
| 8 | #19151975 | C22 | 1 | 1 | yes | characteristic, complemented |
| 9 | #19151974 | — | 2 | 2 | no | — |
| 10 | #19151865 | — | 2 | 2 | no | — |
| 11 | #19151765 | — | 2 | 2 | no | — |
| 12 | #19151716 | C22 | 1 | 2 | yes | — |
| 13 | #19151412 | — | 2 | 2 | no | — |
| 14 | C8×#10623494 | C22 | 1 | 1 | yes | characteristic, complemented |
| 15 | #493×C89 | C22 | 1 | 1 | yes | characteristic |
| 16 | #364×C89 | C22 | 1 | 2 | yes | complemented |
| 17 | #15668057 | — | 2 | 2 | no | — |
| 18 | #15668038 | — | 2 | 4 | no | — |
| 19 | #15668036 | — | 4 | 4 | no | — |
| 20 | #15668034 | D4 | 1 | 2 | yes | — |
| 21 | #15668031 | — | 4 | 2 | no | — |
| 22 | C2×D712 | — | 2 | 2 | no | — |
| 23 | C2×#13083559 | — | 4 | 4 | no | — |
| 24 | D8×D89 | — | 4 | 2 | no | — |
| 25 | #15668018 | — | 2 | 2 | no | — |
| 26 | #15668009 | — | 2 | 1 | no | — |
| 27 | #15667957 | — | 4 | 2 | no | — |
| 28 | D1424 | — | 4 | 2 | no | — |
| 29 | #15667948 | D4 | 1 | 2 | yes | — |
| 30 | #15667940 | — | 2 | 2 | no | — |
| 31 | #15667929 | — | 2 | 2 | no | — |
| 32 | C4×#10623494 | — | 2 | 1 | no | — |
| 33 | C2×D8×C89 | — | 2 | 2 | no | — |
| 34 | #127×C89 | D4 | 1 | 2 | yes | — |
| 35 | M32×C89 | — | 2 | 2 | no | — |
| 36 | C4×C8×C89 | C23 | 1 | 1 | yes | characteristic |
| 37 | #13083574 | — | 2 | 2 | no | — |
| 38 | #13083573 | — | 4 | 4 | no | — |
| 39 | C2×D356 | — | 4 | 2 | no | — |
| 40 | C2×D356 | — | 4 | 1 | no | — |
| 41 | C2×C22⋊D89 | — | 8 | 2 | no | — |
| 42 | D4×D89 | — | 4 | 4 | no | — |
| 43 | Dic356 | D8 | 1 | 2 | yes | complemented |
| 44 | #13083563 | — | 2 | 2 | no | — |
| 45 | #13083562 | — | 4 | 4 | no | — |
| 46 | D712 | — | 4 | 2 | no | — |
| 47 | D712 | — | 4 | 2 | no | — |
| 48 | D712 | D8 | 1 | 2 | yes | complemented |
| 49 | #13083559 | — | 4 | 4 | no | — |
| 50 | #13083559 | — | 8 | 8 | no | — |
| 51 | #13083558 | — | 2 | 2 | no | — |
| 52 | #13083557 | — | 4 | 2 | no | — |
| 53 | C2×#10623494 | — | 2 | 2 | no | — |
| 54 | C8×D89 | — | 4 | 2 | no | — |
| 55 | C2×D4×C89 | — | 2 | 2 | no | — |
| 56 | C2×D4×C89 | — | 4 | 2 | no | — |
| 57 | D8×C89 | — | 4 | 2 | no | — |
| 58 | D8×C89 | — | 4 | 2 | no | — |
| 59 | C2×C8×C89 | C2×D4 | 1 | 2 | yes | — |
| 60 | C42×C89 | C2×D4 | 1 | 1 | yes | characteristic |
| 61 | C16×C89 | — | 4 | 2 | no | — |
| 62 | C23×C89 | — | 4 | 2 | no | — |
| 63 | C22×D89 | — | 8 | 2 | no | — |
| 64 | C22×D89 | — | 8 | 1 | no | — |
| 65 | D4×C89 | — | 4 | 4 | no | — |
| 66 | D4×C89 | — | 8 | 4 | no | — |
| 67 | C2×C4×C89 | — | 2 | 1 | no | — |
| 68 | C2×C4×C89 | #120 | 1 | 1 | yes | characteristic |
| 69 | C22⋊D89 | — | 4 | 2 | no | — |
| 70 | C22⋊D89 | — | 8 | 4 | no | — |
| 71 | C2×Dic89 | — | 8 | 2 | no | — |
| 72 | D356 | — | 2 | 2 | no | — |
| 73 | D356 | — | 8 | 4 | no | — |
| 74 | D356 | — | 8 | 2 | no | — |
| 75 | C4×D89 | — | 4 | 2 | no | — |
| 76 | Dic178 | — | 2 | 2 | no | — |
| 77 | C8×C89 | C2×D8 | 1 | 2 | yes | — |
| 78 | C8×C89 | AGL(1,ℤ/8) | 1 | 2 | yes | — |
| 79 | #10623494 | — | 2 | 4 | no | — |
| 80 | #10623494 | — | 4 | 2 | no | — |
| 81 | C22×C89 | — | 8 | 2 | no | — |
| 82 | C22×C89 | — | 16 | 2 | no | — |
| 83 | C22×C89 | #453 | 1 | 1 | yes | characteristic |
| 84 | C2×D89 | — | 4 | 2 | no | — |
| 85 | C2×D89 | — | 16 | 2 | no | — |
| 86 | C2×D89 | — | 16 | 1 | no | — |
| 87 | C2×D89 | — | 32 | 2 | no | — |
| 88 | C4×C89 | — | 2 | 2 | no | — |
| 89 | C4×C89 | #447 | 1 | 2 | yes | — |
| 90 | Dic89 | — | 4 | 2 | no | — |
| 91 | #12310 | — | 89 | 1 | no | maximal, Sylow |
| 92 | C2×C89 | — | 2 | 1 | no | — |
| 93 | C2×C89 | — | 16 | 2 | no | — |
| 94 | C2×C89 | #1619 | 1 | 1 | yes | characteristic |
| 95 | D89 | — | 8 | 2 | no | — |
| 96 | D89 | — | 32 | 1 | no | — |
| 97 | #3292 | — | 89 | 1 | no | — |
| 98 | #2213 | — | 89 | 2 | no | — |
| 99 | #1712 | — | 89 | 1 | no | — |
| 100 | #1357 | D89 | 1 | 1 | yes | characteristic, complemented |
| 101 | #1335 | — | 89 | 2 | no | — |
| 102 | C89 | #12310 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 103 | #576 | — | 178 | 2 | no | — |
| 104 | #509 | — | 178 | 2 | no | — |
| 105 | #493 | — | 89 | 1 | no | — |
| 106 | #493 | — | 178 | 2 | no | — |
| 107 | #493 | C2×D89 | 1 | 1 | yes | characteristic |
| 108 | #472 | — | 178 | 2 | no | — |
| 109 | #453 | — | 178 | 2 | no | — |
| 110 | #443 | — | 89 | 2 | no | — |
| 111 | #364 | C2×D89 | 1 | 2 | yes | complemented |
| 112 | #361 | — | 178 | 2 | no | — |
| 113 | C82 | — | 89 | 1 | no | — |
| 114 | H(5,𝔽2) | — | 178 | 2 | no | — |
| 115 | AGL(1,ℤ/8) | — | 356 | 4 | no | — |
| 116 | AGL(1,ℤ/8) | — | 178 | 4 | no | — |
| 117 | #135 | — | 89 | 2 | no | — |
| 118 | #135 | — | 356 | 2 | no | — |
| 119 | C2×D8 | — | 2 | 2 | no | — |
| 120 | C2×D8 | — | 356 | 2 | no | — |
| 121 | C2×D8 | — | 356 | 4 | no | — |
| 122 | C2×D8 | — | 178 | 2 | no | — |
| 123 | #131 | — | 178 | 2 | no | — |
| 124 | #127 | — | 178 | 1 | no | — |
| 125 | #127 | D356 | 1 | 2 | yes | — |
| 126 | SD32 | — | 356 | 2 | no | — |
| 127 | D16 | — | 356 | 2 | no | — |
| 128 | M32 | — | 2 | 2 | no | — |
| 129 | #108 | — | 89 | 2 | no | — |
| 130 | #104 | — | 178 | 2 | no | — |
| 131 | #100 | — | 178 | 2 | no | — |
| 132 | C4×C8 | — | 178 | 1 | no | — |
| 133 | C4×C8 | C22×D89 | 1 | 1 | yes | characteristic |
| 134 | #41 | — | 356 | 4 | no | — |
| 135 | #41 | — | 178 | 2 | no | — |
| 136 | C2×D4 | — | 2 | 2 | no | — |
| 137 | C2×D4 | — | 4 | 2 | no | — |
| 138 | C2×D4 | — | 356 | 2 | no | — |
| 139 | C2×D4 | — | 356 | 4 | no | — |
| 140 | C2×D4 | — | 356 | 1 | no | — |
| 141 | C2×D4 | — | 712 | 2 | no | — |
| 142 | Q16 | — | 89 | 2 | no | — |
| 143 | SD16 | — | 356 | 4 | no | — |
| 144 | SD16 | — | 178 | 2 | no | — |
| 145 | D8 | — | 4 | 2 | no | — |
| 146 | D8 | — | 4 | 2 | no | — |
| 147 | D8 | — | 89 | 2 | no | — |
| 148 | D8 | — | 356 | 4 | no | — |
| 149 | D8 | — | 356 | 2 | no | — |
| 150 | D8 | — | 356 | 2 | no | — |
| 151 | D8 | — | 712 | 8 | no | — |
| 152 | M16 | — | 356 | 2 | no | — |
| 153 | M16 | — | 178 | 2 | no | — |
| 154 | C2×C8 | — | 356 | 2 | no | — |
| 155 | C2×C8 | — | 178 | 2 | no | — |
| 156 | C2×C8 | D4×D89 | 1 | 2 | yes | — |
| 157 | C42 | C2×D356 | 1 | 1 | yes | characteristic |
| 158 | C16 | — | 4 | 2 | no | — |
| 159 | C23 | — | 4 | 2 | no | — |
| 160 | C23 | — | 712 | 2 | no | — |
| 161 | C23 | — | 712 | 1 | no | — |
| 162 | Q8 | — | 178 | 2 | no | — |
| 163 | D4 | — | 4 | 4 | no | — |
| 164 | D4 | — | 8 | 4 | no | — |
| 165 | D4 | — | 356 | 2 | no | — |
| 166 | D4 | — | 178 | 2 | no | — |
| 167 | D4 | — | 712 | 4 | no | — |
| 168 | D4 | — | 712 | 4 | no | — |
| 169 | D4 | — | 712 | 2 | no | — |
| 170 | C2×C4 | — | 2 | 1 | no | — |
| 171 | C2×C4 | — | 356 | 2 | no | — |
| 172 | C2×C4 | — | 712 | 2 | no | — |
| 173 | C2×C4 | #15667982 | 1 | 1 | yes | characteristic |
| 174 | C8 | — | 356 | 2 | no | — |
| 175 | C8 | — | 178 | 4 | no | — |
| 176 | C8 | D8×D89 | 1 | 2 | yes | — |
| 177 | C8 | #15668039 | 1 | 2 | yes | — |
| 178 | C22 | — | 8 | 2 | no | — |
| 179 | C22 | — | 16 | 2 | no | — |
| 180 | C22 | — | 2848 | 2 | no | — |
| 181 | C22 | — | 356 | 2 | no | — |
| 182 | C22 | — | 1424 | 2 | no | — |
| 183 | C22 | — | 1424 | 1 | no | — |
| 184 | C22 | #19151768 | 1 | 1 | yes | characteristic |
| 185 | C4 | — | 2 | 2 | no | — |
| 186 | C4 | — | 356 | 2 | no | — |
| 187 | C4 | #19151733 | 1 | 2 | yes | — |
| 188 | C2 | — | 2 | 1 | no | — |
| 189 | C2 | — | 16 | 2 | no | — |
| 190 | C2 | — | 2848 | 1 | no | — |
| 191 | C2 | — | 712 | 2 | no | — |
| 192 | C2 | #26019307 | 1 | 1 | yes | characteristic |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #26032051 | C2 | semidirect |
| 2. #26022329 | C2 | semidirect |
| 3. #26019866 | C2 | semidirect |
| 4. #26018224 | C2 | semidirect |
| 5. C89×#1357 | C2 | semidirect |
| 8. #19151975 | C22 | semidirect |
| 14. C8×#10623494 | C22 | semidirect |
| 16. #364×C89 | C22 | semidirect |
| 43. Dic356 | D8 | semidirect |
| 48. D712 | D8 | semidirect |
| 100. #1357 | D89 | semidirect |
| 102. C89 | #12310 | semidirect |
| 111. #364 | C2×D89 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #26032051 | 2 |
| #26022329 | 2 |
| #26019866 | 2 |
| #26018224 | 2 |
| C89×#1357 | 2 |
| #12310 | 89 |