Finite Group DatabasebetaFinite Group DatabasebetaOrder 22784.
394 conjugacy classes of subgroups; only the 47 normal subgroups are shown.
This group has 394 conjugacy classes of subgroups — too many to draw. Only its 47 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 | #26022247 | C2 | 1 | 2 | yes | maximal, complemented |
| 2 | #26019371 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 3 | #26018417 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 4 | #26018397 | C2 | 1 | 2 | yes | maximal, complemented |
| 5 | C89×#3291 | C2 | 1 | 1 | yes | maximal, characteristic |
| 6 | #19152334 | C22 | 1 | 1 | yes | characteristic |
| 7 | #19151890 | — | 2 | 1 | no | — |
| 8 | #19151788 | — | 2 | 2 | no | — |
| 9 | #19151391 | C22 | 1 | 2 | yes | — |
| 10 | #19151389 | — | 2 | 2 | no | — |
| 11 | #19151342 | C22 | 1 | 1 | yes | characteristic |
| 12 | #19151330 | — | 2 | 1 | no | — |
| 13 | #577×C89 | — | 2 | 2 | no | — |
| 14 | #492×C89 | C22 | 1 | 1 | yes | characteristic |
| 15 | #471×C89 | — | 2 | 2 | no | — |
| 16 | #456×C89 | — | 2 | 1 | no | — |
| 17 | #453×C89 | C22 | 1 | 2 | yes | — |
| 18 | #443×C89 | — | 2 | 1 | no | — |
| 19 | #15667999 | — | 4 | 1 | no | — |
| 20 | #15667993 | — | 2 | 2 | no | — |
| 21 | #15667993 | — | 4 | 2 | no | — |
| 22 | C4×Dic178 | — | 2 | 1 | no | — |
| 23 | D4×Dic89 | — | 4 | 1 | no | — |
| 24 | #15667945 | — | 4 | 1 | no | — |
| 25 | C4⋊#10623494 | — | 2 | 1 | no | — |
| 26 | #15667935 | — | 4 | 1 | no | — |
| 27 | #15667927 | — | 2 | 2 | no | — |
| 28 | #15667927 | — | 4 | 2 | no | — |
| 29 | 2−1+4×C89 | — | 2 | 1 | no | — |
| 30 | H(5,𝔽2)×C89 | D4 | 1 | 2 | yes | — |
| 31 | #137×C89 | — | 2 | 2 | no | — |
| 32 | #137×C89 | — | 4 | 2 | no | — |
| 33 | AGL(1,ℤ/8)×C89 | — | 2 | 2 | no | — |
| 34 | AGL(1,ℤ/8)×C89 | — | 4 | 2 | no | — |
| 35 | #135×C89 | — | 2 | 1 | no | — |
| 36 | #135×C89 | — | 4 | 2 | no | — |
| 37 | C2×SD16×C89 | — | 2 | 2 | no | — |
| 38 | C2×SD16×C89 | — | 4 | 2 | no | — |
| 39 | #131×C89 | — | 2 | 2 | no | — |
| 40 | C4⋊Q8×C89 | D4 | 1 | 1 | yes | characteristic |
| 41 | #127×C89 | C23 | 1 | 1 | yes | characteristic |
| 42 | #108×C89 | — | 2 | 1 | no | — |
| 43 | #104×C89 | — | 2 | 2 | no | — |
| 44 | #101×C89 | — | 2 | 1 | no | — |
| 45 | #100×C89 | D4 | 1 | 2 | yes | — |
| 46 | C4×C8×C89 | D4 | 1 | 1 | yes | characteristic |
| 47 | C2×Dic178 | — | 2 | 1 | no | — |
| 48 | C22×Dic89 | — | 2 | 2 | no | — |
| 49 | C2×#10623494 | — | 4 | 1 | no | — |
| 50 | C4⋊Dic89 | — | 2 | 1 | no | — |
| 51 | #13083553 | — | 4 | 1 | no | — |
| 52 | #13083553 | — | 8 | 2 | no | — |
| 53 | C22⋊Dic89 | — | 2 | 2 | no | — |
| 54 | C22⋊Dic89 | — | 4 | 2 | no | — |
| 55 | C22⋊Dic89 | — | 4 | 2 | no | — |
| 56 | C22⋊Dic89 | — | 8 | 2 | no | — |
| 57 | C4×Dic89 | — | 4 | 1 | no | — |
| 58 | #41×C89 | — | 2 | 2 | no | — |
| 59 | #41×C89 | — | 4 | 2 | no | — |
| 60 | #41×C89 | — | 4 | 2 | no | — |
| 61 | #41×C89 | — | 8 | 1 | no | — |
| 62 | C2×Q8×C89 | — | 2 | 1 | no | — |
| 63 | C2×Q8×C89 | — | 4 | 2 | no | — |
| 64 | C2×D4×C89 | — | 4 | 1 | no | — |
| 65 | C2×D4×C89 | — | 4 | 2 | no | — |
| 66 | C2×D4×C89 | — | 4 | 2 | no | — |
| 67 | C2×D4×C89 | C2×D4 | 1 | 2 | yes | — |
| 68 | Q16×C89 | — | 2 | 1 | no | — |
| 69 | Q16×C89 | — | 4 | 2 | no | — |
| 70 | SD16×C89 | — | 2 | 2 | no | — |
| 71 | SD16×C89 | — | 4 | 2 | no | — |
| 72 | SD16×C89 | — | 4 | 2 | no | — |
| 73 | SD16×C89 | — | 4 | 2 | no | — |
| 74 | SD16×C89 | — | 4 | 2 | no | — |
| 75 | D8×C89 | — | 2 | 1 | no | — |
| 76 | D8×C89 | — | 4 | 2 | no | — |
| 77 | M16×C89 | — | 2 | 2 | no | — |
| 78 | M16×C89 | — | 4 | 2 | no | — |
| 79 | C2×C8×C89 | — | 2 | 1 | no | — |
| 80 | C2×C8×C89 | — | 4 | 2 | no | — |
| 81 | C4⋊C4×C89 | — | 4 | 1 | no | — |
| 82 | C42×C89 | C2×D4 | 1 | 1 | yes | characteristic |
| 83 | C23×C89 | — | 2 | 2 | no | — |
| 84 | C23×C89 | — | 4 | 2 | no | — |
| 85 | Q8×C89 | — | 2 | 2 | no | — |
| 86 | Q8×C89 | — | 4 | 2 | no | — |
| 87 | Q8×C89 | — | 8 | 1 | no | — |
| 88 | D4×C89 | — | 2 | 2 | no | — |
| 89 | D4×C89 | — | 4 | 2 | no | — |
| 90 | D4×C89 | — | 4 | 2 | no | — |
| 91 | D4×C89 | — | 8 | 1 | no | — |
| 92 | D4×C89 | — | 8 | 1 | no | — |
| 93 | D4×C89 | — | 8 | 2 | no | — |
| 94 | D4×C89 | — | 8 | 1 | no | — |
| 95 | C2×C4×C89 | — | 2 | 1 | no | — |
| 96 | C2×C4×C89 | — | 4 | 2 | no | — |
| 97 | C2×C4×C89 | — | 4 | 2 | no | — |
| 98 | C2×C4×C89 | — | 4 | 1 | no | — |
| 99 | C2×C4×C89 | — | 8 | 2 | no | — |
| 100 | C2×C4×C89 | #120 | 1 | 1 | yes | characteristic |
| 101 | C2×Dic89 | — | 4 | 1 | no | — |
| 102 | C2×Dic89 | — | 4 | 1 | no | — |
| 103 | C2×Dic89 | — | 8 | 2 | no | — |
| 104 | C2×Dic89 | — | 8 | 2 | no | — |
| 105 | Dic178 | — | 4 | 1 | no | — |
| 106 | Dic178 | — | 4 | 1 | no | — |
| 107 | C8×C89 | — | 2 | 1 | no | — |
| 108 | C8×C89 | — | 2 | 1 | no | — |
| 109 | C8×C89 | — | 4 | 2 | no | — |
| 110 | #10623494 | — | 8 | 1 | no | — |
| 111 | C22×C89 | — | 4 | 2 | no | — |
| 112 | C22×C89 | — | 4 | 2 | no | — |
| 113 | C22×C89 | — | 8 | 2 | no | — |
| 114 | C22×C89 | — | 16 | 2 | no | — |
| 115 | C22×C89 | B(4,𝔽2) | 1 | 1 | yes | characteristic |
| 116 | C4×C89 | — | 2 | 1 | no | — |
| 117 | C4×C89 | — | 2 | 1 | no | — |
| 118 | C4×C89 | — | 2 | 1 | no | — |
| 119 | C4×C89 | — | 4 | 2 | no | — |
| 120 | C4×C89 | — | 8 | 1 | no | — |
| 121 | Dic89 | — | 8 | 1 | no | — |
| 122 | Dic89 | — | 8 | 1 | no | — |
| 123 | Dic89 | — | 16 | 2 | no | — |
| 124 | #13676 | — | 89 | 1 | no | maximal, Sylow |
| 125 | C2×C89 | — | 2 | 1 | no | — |
| 126 | C2×C89 | — | 8 | 2 | no | — |
| 127 | C2×C89 | — | 8 | 2 | no | — |
| 128 | C2×C89 | #2196 | 1 | 1 | yes | characteristic |
| 129 | #3291 | D89 | 1 | 1 | yes | characteristic |
| 130 | #2198 | — | 89 | 2 | no | — |
| 131 | #1630 | — | 89 | 1 | no | — |
| 132 | #1409 | — | 89 | 1 | no | — |
| 133 | #1402 | — | 89 | 2 | no | — |
| 134 | C89 | #13676 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 135 | #577 | — | 2 | 2 | no | — |
| 136 | #559 | — | 89 | 1 | no | — |
| 137 | #492 | C2×D89 | 1 | 1 | yes | characteristic |
| 138 | #477 | — | 178 | 1 | no | — |
| 139 | #471 | — | 2 | 2 | no | — |
| 140 | #458 | — | 178 | 2 | no | — |
| 141 | #456 | — | 2 | 1 | no | — |
| 142 | #453 | C2×D89 | 1 | 2 | yes | — |
| 143 | #443 | — | 2 | 1 | no | — |
| 144 | #353 | — | 89 | 2 | no | — |
| 145 | #352 | — | 178 | 2 | no | — |
| 146 | #331 | — | 89 | 1 | no | — |
| 147 | Q8⋊C8 | — | 178 | 1 | no | — |
| 148 | 2−1+4 | — | 2 | 1 | no | — |
| 149 | H(5,𝔽2) | C22⋊D89 | 1 | 2 | yes | — |
| 150 | #137 | — | 2 | 2 | no | — |
| 151 | #137 | — | 4 | 2 | no | — |
| 152 | AGL(1,ℤ/8) | — | 2 | 2 | no | — |
| 153 | AGL(1,ℤ/8) | — | 4 | 2 | no | — |
| 154 | #135 | — | 2 | 1 | no | — |
| 155 | #135 | — | 4 | 2 | no | — |
| 156 | C2×SD16 | — | 2 | 2 | no | — |
| 157 | C2×SD16 | — | 4 | 2 | no | — |
| 158 | #131 | — | 2 | 2 | no | — |
| 159 | C4⋊Q8 | C22⋊D89 | 1 | 1 | yes | characteristic |
| 160 | #127 | C22×D89 | 1 | 1 | yes | characteristic |
| 161 | #124 | — | 356 | 1 | no | — |
| 162 | #123 | — | 356 | 2 | no | — |
| 163 | #123 | — | 178 | 2 | no | — |
| 164 | C4×Q8 | — | 178 | 1 | no | — |
| 165 | C4×D4 | — | 356 | 1 | no | — |
| 166 | #108 | — | 2 | 1 | no | — |
| 167 | #107 | — | 356 | 1 | no | — |
| 168 | C4⋊C8 | — | 178 | 1 | no | — |
| 169 | #104 | — | 2 | 2 | no | — |
| 170 | #103 | — | 356 | 1 | no | — |
| 171 | #101 | — | 2 | 1 | no | — |
| 172 | #100 | C22⋊D89 | 1 | 2 | yes | — |
| 173 | #99 | — | 356 | 2 | no | — |
| 174 | #99 | — | 178 | 2 | no | — |
| 175 | C4×C8 | C22⋊D89 | 1 | 1 | yes | characteristic |
| 176 | #41 | — | 2 | 2 | no | — |
| 177 | #41 | — | 4 | 2 | no | — |
| 178 | #41 | — | 4 | 2 | no | — |
| 179 | #41 | — | 8 | 1 | no | — |
| 180 | C2×Q8 | — | 2 | 1 | no | — |
| 181 | C2×Q8 | — | 4 | 2 | no | — |
| 182 | C2×Q8 | — | 178 | 1 | no | — |
| 183 | C2×D4 | — | 4 | 1 | no | — |
| 184 | C2×D4 | — | 4 | 2 | no | — |
| 185 | C2×D4 | — | 4 | 2 | no | — |
| 186 | C2×D4 | C2×C22⋊D89 | 1 | 2 | yes | — |
| 187 | C22×C4 | — | 178 | 2 | no | — |
| 188 | Q16 | — | 2 | 1 | no | — |
| 189 | Q16 | — | 4 | 2 | no | — |
| 190 | SD16 | — | 2 | 2 | no | — |
| 191 | SD16 | — | 4 | 2 | no | — |
| 192 | SD16 | — | 4 | 2 | no | — |
| 193 | SD16 | — | 4 | 2 | no | — |
| 194 | SD16 | — | 4 | 2 | no | — |
| 195 | D8 | — | 2 | 1 | no | — |
| 196 | D8 | — | 4 | 2 | no | — |
| 197 | M16 | — | 2 | 2 | no | — |
| 198 | M16 | — | 4 | 2 | no | — |
| 199 | C2×C8 | — | 2 | 1 | no | — |
| 200 | C2×C8 | — | 4 | 2 | no | — |
| 201 | C2×C8 | — | 356 | 1 | no | — |
| 202 | C4⋊C4 | — | 4 | 1 | no | — |
| 203 | C4⋊C4 | — | 356 | 1 | no | — |
| 204 | C4⋊C4 | — | 178 | 1 | no | — |
| 205 | C4⋊C4 | — | 712 | 2 | no | — |
| 206 | C22⋊C4 | — | 356 | 2 | no | — |
| 207 | C22⋊C4 | — | 356 | 2 | no | — |
| 208 | C22⋊C4 | — | 178 | 2 | no | — |
| 209 | C22⋊C4 | — | 712 | 2 | no | — |
| 210 | C42 | — | 356 | 1 | no | — |
| 211 | C42 | C2×C22⋊D89 | 1 | 1 | yes | characteristic |
| 212 | C23 | — | 2 | 2 | no | — |
| 213 | C23 | — | 4 | 2 | no | — |
| 214 | Q8 | — | 2 | 2 | no | — |
| 215 | Q8 | — | 4 | 2 | no | — |
| 216 | Q8 | — | 8 | 1 | no | — |
| 217 | Q8 | — | 356 | 1 | no | — |
| 218 | Q8 | — | 356 | 1 | no | — |
| 219 | D4 | — | 2 | 2 | no | — |
| 220 | D4 | — | 4 | 2 | no | — |
| 221 | D4 | — | 4 | 2 | no | — |
| 222 | D4 | — | 8 | 1 | no | — |
| 223 | D4 | — | 8 | 1 | no | — |
| 224 | D4 | — | 8 | 2 | no | — |
| 225 | D4 | — | 8 | 1 | no | — |
| 226 | C2×C4 | — | 2 | 1 | no | — |
| 227 | C2×C4 | — | 4 | 2 | no | — |
| 228 | C2×C4 | — | 4 | 2 | no | — |
| 229 | C2×C4 | — | 4 | 1 | no | — |
| 230 | C2×C4 | — | 8 | 2 | no | — |
| 231 | C2×C4 | — | 356 | 1 | no | — |
| 232 | C2×C4 | — | 356 | 1 | no | — |
| 233 | C2×C4 | — | 712 | 2 | no | — |
| 234 | C2×C4 | — | 712 | 2 | no | — |
| 235 | C2×C4 | #15667981 | 1 | 1 | yes | characteristic |
| 236 | C8 | — | 2 | 1 | no | — |
| 237 | C8 | — | 2 | 1 | no | — |
| 238 | C8 | — | 4 | 2 | no | — |
| 239 | C8 | — | 712 | 1 | no | — |
| 240 | C22 | — | 4 | 2 | no | — |
| 241 | C22 | — | 4 | 2 | no | — |
| 242 | C22 | — | 8 | 2 | no | — |
| 243 | C22 | — | 16 | 2 | no | — |
| 244 | C22 | #19151785 | 1 | 1 | yes | characteristic |
| 245 | C4 | — | 2 | 1 | no | — |
| 246 | C4 | — | 2 | 1 | no | — |
| 247 | C4 | — | 2 | 1 | no | — |
| 248 | C4 | — | 4 | 2 | no | — |
| 249 | C4 | — | 8 | 1 | no | — |
| 250 | C4 | — | 1424 | 2 | no | — |
| 251 | C4 | — | 712 | 1 | no | — |
| 252 | C4 | — | 712 | 1 | no | — |
| 253 | C2 | — | 2 | 1 | no | — |
| 254 | C2 | — | 8 | 2 | no | — |
| 255 | C2 | — | 8 | 2 | no | — |
| 256 | C2 | #26022236 | 1 | 1 | yes | characteristic |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #26022247 | C2 | semidirect |
| 2. #26019371 | C2 | semidirect |
| 3. #26018417 | C2 | semidirect |
| 4. #26018397 | C2 | semidirect |
| 134. C89 | #13676 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #26022247 | 2 |
| #26019371 | 2 |
| #26018417 | 2 |
| #26018397 | 2 |
| C89×#3291 | 2 |
| #13676 | 89 |