Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
474 conjugacy classes of subgroups; only the 55 normal subgroups are shown.
This group has 474 conjugacy classes of subgroups — too many to draw. Only its 55 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 | #23774200 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 2 | #23765346 | C2 | 1 | 2 | yes | maximal, complemented |
| 3 | #23761384 | C2 | 1 | 2 | yes | maximal, complemented |
| 4 | #23761336 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 5 | C79×#2010 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 6 | C2×#14579135 | — | 2 | 1 | no | — |
| 7 | #19098998 | — | 2 | 2 | no | — |
| 8 | #19098882 | — | 2 | 2 | no | — |
| 9 | #19098816 | — | 2 | 1 | no | — |
| 10 | #19098816 | C22 | 1 | 2 | yes | — |
| 11 | #19098699 | — | 2 | 2 | no | — |
| 12 | #19098373 | — | 2 | 2 | no | — |
| 13 | #19098345 | C22 | 1 | 2 | yes | complemented |
| 14 | #575×C79 | C22 | 1 | 1 | yes | characteristic, complemented |
| 15 | #525×C79 | — | 2 | 1 | no | — |
| 16 | #421×C79 | — | 2 | 1 | no | — |
| 17 | #407×C79 | C22 | 1 | 1 | yes | characteristic |
| 18 | H(3,ℤ/4)×C79 | C22 | 1 | 1 | yes | characteristic, complemented |
| 19 | C22×D316 | — | 2 | 1 | no | — |
| 20 | C22×C22⋊D79 | — | 4 | 1 | no | — |
| 21 | C2×D632 | — | 2 | 1 | no | — |
| 22 | C2×D632 | D4 | 1 | 2 | yes | complemented |
| 23 | #14579135 | — | 2 | 2 | no | — |
| 24 | #14579135 | — | 2 | 2 | no | — |
| 25 | #14579135 | — | 4 | 1 | no | — |
| 26 | #14579135 | — | 4 | 1 | no | — |
| 27 | C2×C4⋊Dic79 | — | 2 | 1 | no | — |
| 28 | C2×(C2×D79)⋊C4 | — | 4 | 1 | no | — |
| 29 | #14579104 | — | 4 | 2 | no | — |
| 30 | #14579102 | — | 4 | 2 | no | — |
| 31 | #14579101 | — | 2 | 2 | no | — |
| 32 | #14579093 | — | 2 | 1 | no | — |
| 33 | #14579093 | D4 | 1 | 2 | yes | complemented |
| 34 | #14579083 | — | 2 | 2 | no | — |
| 35 | #14579083 | — | 2 | 2 | no | — |
| 36 | C2×#41×C79 | — | 2 | 1 | no | — |
| 37 | C23×C4×C79 | D4 | 1 | 1 | yes | characteristic |
| 38 | #137×C79 | — | 4 | 1 | no | — |
| 39 | AGL(1,ℤ/8)×C79 | — | 4 | 1 | no | — |
| 40 | #135×C79 | — | 2 | 2 | no | — |
| 41 | C2×M16×C79 | D4 | 1 | 1 | yes | characteristic |
| 42 | C2×M16×C79 | C23 | 1 | 1 | yes | characteristic |
| 43 | #123×C79 | — | 4 | 1 | no | — |
| 44 | C22⋊Q8×C79 | — | 4 | 1 | no | — |
| 45 | #121×C79 | — | 4 | 1 | no | — |
| 46 | #120×C79 | — | 4 | 1 | no | — |
| 47 | C4×D4×C79 | — | 4 | 2 | no | — |
| 48 | #117×C79 | — | 2 | 1 | no | — |
| 49 | #104×C79 | — | 4 | 2 | no | — |
| 50 | C22⋊C8×C79 | — | 2 | 2 | no | — |
| 51 | C23×D79 | — | 4 | 1 | no | — |
| 52 | C2×D316 | — | 2 | 2 | no | — |
| 53 | C2×D316 | — | 4 | 1 | no | — |
| 54 | C2×D316 | — | 8 | 1 | no | — |
| 55 | C2×D316 | — | 8 | 1 | no | — |
| 56 | C2×C22⋊D79 | — | 4 | 2 | no | — |
| 57 | C2×C22⋊D79 | — | 4 | 2 | no | — |
| 58 | C2×C22⋊D79 | — | 8 | 4 | no | — |
| 59 | C22×Dic79 | — | 4 | 1 | no | — |
| 60 | D632 | — | 4 | 2 | no | — |
| 61 | D632 | — | 8 | 1 | no | — |
| 62 | C4⋊Dic79 | — | 2 | 2 | no | — |
| 63 | C4⋊Dic79 | — | 4 | 1 | no | — |
| 64 | (C2×D79)⋊C4 | — | 4 | 2 | no | — |
| 65 | (C2×D79)⋊C4 | — | 4 | 2 | no | — |
| 66 | C79⋊C16 | — | 4 | 2 | no | — |
| 67 | C24×C79 | D8 | 1 | 1 | yes | characteristic |
| 68 | #41×C79 | — | 4 | 1 | no | — |
| 69 | #41×C79 | — | 4 | 1 | no | — |
| 70 | #41×C79 | — | 4 | 1 | no | — |
| 71 | #41×C79 | — | 4 | 1 | no | — |
| 72 | C2×Q8×C79 | — | 2 | 1 | no | — |
| 73 | C2×D4×C79 | — | 2 | 1 | no | — |
| 74 | C2×D4×C79 | — | 4 | 2 | no | — |
| 75 | C2×D4×C79 | — | 4 | 1 | no | — |
| 76 | C22×C4×C79 | — | 2 | 1 | no | — |
| 77 | C22×C4×C79 | — | 2 | 1 | no | — |
| 78 | C22×C4×C79 | — | 4 | 1 | no | — |
| 79 | C22×C4×C79 | — | 4 | 1 | no | — |
| 80 | C22×C4×C79 | — | 4 | 1 | no | — |
| 81 | C22×C4×C79 | D8 | 1 | 1 | yes | characteristic |
| 82 | C22×C4×C79 | C2×D4 | 1 | 1 | yes | characteristic |
| 83 | Q16×C79 | — | 2 | 2 | no | — |
| 84 | SD16×C79 | — | 4 | 2 | no | — |
| 85 | D8×C79 | — | 2 | 2 | no | — |
| 86 | M16×C79 | — | 4 | 1 | no | — |
| 87 | M16×C79 | — | 4 | 1 | no | — |
| 88 | C2×C8×C79 | — | 2 | 1 | no | — |
| 89 | C2×C8×C79 | C2×D4 | 1 | 2 | yes | — |
| 90 | C4⋊C4×C79 | — | 4 | 1 | no | — |
| 91 | C4⋊C4×C79 | — | 4 | 2 | no | — |
| 92 | C22⋊C4×C79 | — | 4 | 2 | no | — |
| 93 | C22⋊C4×C79 | — | 4 | 2 | no | — |
| 94 | C22⋊C4×C79 | — | 4 | 1 | no | — |
| 95 | C42×C79 | — | 2 | 2 | no | — |
| 96 | C23×C79 | — | 2 | 1 | no | — |
| 97 | C23×C79 | — | 4 | 2 | no | — |
| 98 | C23×C79 | — | 4 | 1 | no | — |
| 99 | C23×C79 | — | 4 | 1 | no | — |
| 100 | C23×C79 | C2×D8 | 1 | 1 | yes | characteristic |
| 101 | C22×D79 | — | 4 | 2 | no | — |
| 102 | C22×D79 | — | 8 | 2 | no | — |
| 103 | C22×D79 | — | 8 | 2 | no | — |
| 104 | C22×D79 | — | 8 | 2 | no | — |
| 105 | Q8×C79 | — | 4 | 1 | no | — |
| 106 | Q8×C79 | — | 4 | 1 | no | — |
| 107 | D4×C79 | — | 4 | 1 | no | — |
| 108 | D4×C79 | — | 4 | 1 | no | — |
| 109 | D4×C79 | — | 8 | 1 | no | — |
| 110 | D4×C79 | — | 8 | 4 | no | — |
| 111 | D4×C79 | — | 8 | 1 | no | — |
| 112 | C2×C4×C79 | — | 2 | 1 | no | — |
| 113 | C2×C4×C79 | — | 2 | 1 | no | — |
| 114 | C2×C4×C79 | — | 2 | 1 | no | — |
| 115 | C2×C4×C79 | — | 4 | 1 | no | — |
| 116 | C2×C4×C79 | — | 4 | 1 | no | — |
| 117 | C2×C4×C79 | — | 4 | 1 | no | — |
| 118 | C2×C4×C79 | — | 4 | 2 | no | — |
| 119 | C2×C4×C79 | — | 4 | 1 | no | — |
| 120 | C2×C4×C79 | — | 8 | 1 | no | — |
| 121 | C2×C4×C79 | — | 8 | 1 | no | — |
| 122 | C2×C4×C79 | — | 8 | 1 | no | — |
| 123 | C2×C4×C79 | #120 | 1 | 1 | yes | characteristic |
| 124 | C2×C4×C79 | AGL(1,ℤ/8) | 1 | 1 | yes | characteristic |
| 125 | C22⋊D79 | — | 8 | 4 | no | — |
| 126 | C22⋊D79 | — | 8 | 4 | no | — |
| 127 | C2×Dic79 | — | 4 | 2 | no | — |
| 128 | C2×Dic79 | — | 8 | 2 | no | — |
| 129 | D316 | — | 4 | 2 | no | — |
| 130 | D316 | — | 4 | 2 | no | — |
| 131 | D316 | — | 8 | 2 | no | — |
| 132 | C8×C79 | — | 2 | 2 | no | — |
| 133 | C8×C79 | — | 4 | 1 | no | — |
| 134 | C22×C79 | — | 2 | 2 | no | — |
| 135 | C22×C79 | — | 2 | 1 | no | — |
| 136 | C22×C79 | — | 4 | 1 | no | — |
| 137 | C22×C79 | — | 4 | 1 | no | — |
| 138 | C22×C79 | — | 4 | 2 | no | — |
| 139 | C22×C79 | — | 4 | 1 | no | — |
| 140 | C22×C79 | — | 8 | 1 | no | — |
| 141 | C22×C79 | — | 8 | 2 | no | — |
| 142 | C22×C79 | — | 8 | 1 | no | — |
| 143 | C22×C79 | #447 | 1 | 1 | yes | characteristic |
| 144 | C2×D79 | — | 8 | 2 | no | — |
| 145 | C2×D79 | — | 8 | 2 | no | — |
| 146 | C2×D79 | — | 8 | 2 | no | — |
| 147 | C2×D79 | — | 16 | 4 | no | — |
| 148 | C4×C79 | — | 2 | 1 | no | — |
| 149 | C4×C79 | — | 4 | 1 | no | — |
| 150 | C4×C79 | — | 8 | 2 | no | — |
| 151 | C4×C79 | — | 8 | 1 | no | — |
| 152 | C4×C79 | #453 | 1 | 1 | yes | characteristic |
| 153 | C4×C79 | B(4,𝔽2) | 1 | 1 | yes | characteristic |
| 154 | Dic79 | — | 8 | 2 | no | — |
| 155 | #12114 | — | 79 | 1 | no | maximal, Sylow |
| 156 | C2×C79 | — | 2 | 1 | no | — |
| 157 | C2×C79 | — | 4 | 1 | no | — |
| 158 | C2×C79 | — | 4 | 2 | no | — |
| 159 | C2×C79 | — | 16 | 1 | no | — |
| 160 | C2×C79 | #1595 | 1 | 1 | yes | characteristic |
| 161 | D79 | — | 16 | 2 | no | — |
| 162 | #3192 | — | 79 | 1 | no | — |
| 163 | #2190 | — | 79 | 2 | no | — |
| 164 | #2010 | D79 | 1 | 1 | yes | characteristic, complemented |
| 165 | #1339 | — | 79 | 2 | no | — |
| 166 | #1320 | — | 79 | 1 | no | — |
| 167 | C79 | #12114 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 168 | #575 | C2×D79 | 1 | 1 | yes | characteristic, complemented |
| 169 | #525 | — | 2 | 1 | no | — |
| 170 | C2×#121 | — | 158 | 1 | no | — |
| 171 | #509 | — | 158 | 2 | no | — |
| 172 | #481 | — | 158 | 2 | no | — |
| 173 | #469 | — | 79 | 2 | no | — |
| 174 | #469 | — | 158 | 1 | no | — |
| 175 | #447 | — | 158 | 2 | no | — |
| 176 | #421 | — | 2 | 1 | no | — |
| 177 | #407 | C2×D79 | 1 | 1 | yes | characteristic |
| 178 | #360 | — | 158 | 2 | no | — |
| 179 | #349 | — | 79 | 2 | no | — |
| 180 | H(3,ℤ/4) | C2×D79 | 1 | 1 | yes | characteristic, complemented |
| 181 | C2×#41 | — | 2 | 1 | no | — |
| 182 | C22×D4 | — | 316 | 1 | no | — |
| 183 | C22×D4 | — | 158 | 1 | no | — |
| 184 | C23×C4 | C22⋊D79 | 1 | 1 | yes | characteristic |
| 185 | #137 | — | 4 | 1 | no | — |
| 186 | AGL(1,ℤ/8) | — | 4 | 1 | no | — |
| 187 | #135 | — | 2 | 2 | no | — |
| 188 | C2×D8 | — | 79 | 2 | no | — |
| 189 | C2×D8 | — | 158 | 1 | no | — |
| 190 | C2×M16 | C22⋊D79 | 1 | 1 | yes | characteristic |
| 191 | C2×M16 | C22×D79 | 1 | 1 | yes | characteristic |
| 192 | #123 | — | 4 | 1 | no | — |
| 193 | C22⋊Q8 | — | 4 | 1 | no | — |
| 194 | #121 | — | 4 | 1 | no | — |
| 195 | #121 | — | 316 | 1 | no | — |
| 196 | #121 | — | 316 | 1 | no | — |
| 197 | #121 | — | 158 | 2 | no | — |
| 198 | #121 | — | 158 | 2 | no | — |
| 199 | #120 | — | 4 | 1 | no | — |
| 200 | C4×D4 | — | 4 | 2 | no | — |
| 201 | #117 | — | 2 | 1 | no | — |
| 202 | C2×C4⋊C4 | — | 158 | 1 | no | — |
| 203 | C2×C22⋊C4 | — | 316 | 1 | no | — |
| 204 | SD32 | — | 316 | 2 | no | — |
| 205 | D16 | — | 316 | 2 | no | — |
| 206 | M32 | — | 158 | 2 | no | — |
| 207 | #106 | — | 79 | 2 | no | — |
| 208 | #106 | — | 158 | 1 | no | — |
| 209 | #104 | — | 4 | 2 | no | — |
| 210 | #102 | — | 158 | 2 | no | — |
| 211 | #102 | — | 158 | 2 | no | — |
| 212 | C22⋊C8 | — | 2 | 2 | no | — |
| 213 | C24 | — | 316 | 1 | no | — |
| 214 | C24 | #11929609 | 1 | 1 | yes | characteristic |
| 215 | #41 | — | 4 | 1 | no | — |
| 216 | #41 | — | 4 | 1 | no | — |
| 217 | #41 | — | 4 | 1 | no | — |
| 218 | #41 | — | 4 | 1 | no | — |
| 219 | C2×Q8 | — | 2 | 1 | no | — |
| 220 | C2×D4 | — | 2 | 1 | no | — |
| 221 | C2×D4 | — | 4 | 2 | no | — |
| 222 | C2×D4 | — | 4 | 1 | no | — |
| 223 | C2×D4 | — | 316 | 1 | no | — |
| 224 | C2×D4 | — | 316 | 2 | no | — |
| 225 | C2×D4 | — | 316 | 2 | no | — |
| 226 | C2×D4 | — | 632 | 1 | no | — |
| 227 | C2×D4 | — | 632 | 1 | no | — |
| 228 | C2×D4 | — | 632 | 4 | no | — |
| 229 | C2×D4 | — | 158 | 2 | no | — |
| 230 | C22×C4 | — | 2 | 1 | no | — |
| 231 | C22×C4 | — | 2 | 1 | no | — |
| 232 | C22×C4 | — | 4 | 1 | no | — |
| 233 | C22×C4 | — | 4 | 1 | no | — |
| 234 | C22×C4 | — | 4 | 1 | no | — |
| 235 | C22×C4 | — | 316 | 1 | no | — |
| 236 | C22×C4 | #11929609 | 1 | 1 | yes | characteristic |
| 237 | C22×C4 | C2×C22⋊D79 | 1 | 1 | yes | characteristic |
| 238 | Q16 | — | 2 | 2 | no | — |
| 239 | SD16 | — | 4 | 2 | no | — |
| 240 | D8 | — | 2 | 2 | no | — |
| 241 | D8 | — | 316 | 2 | no | — |
| 242 | D8 | — | 632 | 1 | no | — |
| 243 | M16 | — | 4 | 1 | no | — |
| 244 | M16 | — | 4 | 1 | no | — |
| 245 | C2×C8 | — | 2 | 1 | no | — |
| 246 | C2×C8 | D4×D79 | 1 | 2 | yes | — |
| 247 | C4⋊C4 | — | 4 | 1 | no | — |
| 248 | C4⋊C4 | — | 4 | 2 | no | — |
| 249 | C4⋊C4 | — | 316 | 1 | no | — |
| 250 | C4⋊C4 | — | 158 | 2 | no | — |
| 251 | C22⋊C4 | — | 4 | 2 | no | — |
| 252 | C22⋊C4 | — | 4 | 2 | no | — |
| 253 | C22⋊C4 | — | 4 | 1 | no | — |
| 254 | C22⋊C4 | — | 316 | 2 | no | — |
| 255 | C22⋊C4 | — | 316 | 2 | no | — |
| 256 | C42 | — | 2 | 2 | no | — |
| 257 | C16 | — | 316 | 2 | no | — |
| 258 | C23 | — | 2 | 1 | no | — |
| 259 | C23 | — | 4 | 1 | no | — |
| 260 | C23 | — | 4 | 2 | no | — |
| 261 | C23 | — | 4 | 1 | no | — |
| 262 | C23 | — | 316 | 2 | no | — |
| 263 | C23 | — | 632 | 2 | no | — |
| 264 | C23 | — | 632 | 2 | no | — |
| 265 | C23 | — | 632 | 2 | no | — |
| 266 | C23 | C2×#11929609 | 1 | 1 | yes | characteristic |
| 267 | Q8 | — | 4 | 1 | no | — |
| 268 | Q8 | — | 4 | 1 | no | — |
| 269 | D4 | — | 4 | 1 | no | — |
| 270 | D4 | — | 4 | 1 | no | — |
| 271 | D4 | — | 8 | 1 | no | — |
| 272 | D4 | — | 8 | 4 | no | — |
| 273 | D4 | — | 8 | 1 | no | — |
| 274 | D4 | — | 316 | 2 | no | — |
| 275 | D4 | — | 316 | 2 | no | — |
| 276 | D4 | — | 632 | 2 | no | — |
| 277 | D4 | — | 632 | 4 | no | — |
| 278 | D4 | — | 632 | 4 | no | — |
| 279 | C2×C4 | — | 2 | 1 | no | — |
| 280 | C2×C4 | — | 2 | 1 | no | — |
| 281 | C2×C4 | — | 2 | 1 | no | — |
| 282 | C2×C4 | — | 4 | 1 | no | — |
| 283 | C2×C4 | — | 4 | 1 | no | — |
| 284 | C2×C4 | — | 4 | 1 | no | — |
| 285 | C2×C4 | — | 4 | 2 | no | — |
| 286 | C2×C4 | — | 4 | 1 | no | — |
| 287 | C2×C4 | — | 8 | 1 | no | — |
| 288 | C2×C4 | — | 8 | 1 | no | — |
| 289 | C2×C4 | — | 8 | 1 | no | — |
| 290 | C2×C4 | — | 316 | 2 | no | — |
| 291 | C2×C4 | — | 632 | 2 | no | — |
| 292 | C2×C4 | #14579129 | 1 | 1 | yes | characteristic |
| 293 | C2×C4 | #14579186 | 1 | 1 | yes | characteristic |
| 294 | C8 | — | 2 | 2 | no | — |
| 295 | C8 | — | 4 | 1 | no | — |
| 296 | C22 | — | 2 | 2 | no | — |
| 297 | C22 | — | 2 | 1 | no | — |
| 298 | C22 | — | 4 | 1 | no | — |
| 299 | C22 | — | 4 | 1 | no | — |
| 300 | C22 | — | 4 | 2 | no | — |
| 301 | C22 | — | 4 | 1 | no | — |
| 302 | C22 | — | 8 | 1 | no | — |
| 303 | C22 | — | 8 | 2 | no | — |
| 304 | C22 | — | 8 | 1 | no | — |
| 305 | C22 | — | 632 | 2 | no | — |
| 306 | C22 | — | 632 | 2 | no | — |
| 307 | C22 | — | 632 | 2 | no | — |
| 308 | C22 | — | 1264 | 4 | no | — |
| 309 | C22 | #19098696 | 1 | 1 | yes | characteristic |
| 310 | C4 | — | 2 | 1 | no | — |
| 311 | C4 | — | 4 | 1 | no | — |
| 312 | C4 | — | 8 | 2 | no | — |
| 313 | C4 | — | 8 | 1 | no | — |
| 314 | C4 | — | 632 | 2 | no | — |
| 315 | C4 | #19098730 | 1 | 1 | yes | characteristic |
| 316 | C4 | #19098749 | 1 | 1 | yes | characteristic |
| 317 | C2 | — | 2 | 1 | no | — |
| 318 | C2 | — | 4 | 1 | no | — |
| 319 | C2 | — | 4 | 2 | no | — |
| 320 | C2 | — | 16 | 1 | no | — |
| 321 | C2 | — | 1264 | 2 | no | — |
| 322 | C2 | #23762317 | 1 | 1 | yes | characteristic |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #23774200 | C2 | semidirect |
| 2. #23765346 | C2 | semidirect |
| 3. #23761384 | C2 | semidirect |
| 4. #23761336 | C2 | semidirect |
| 5. C79×#2010 | C2 | semidirect |
| 13. #19098345 | C22 | semidirect |
| 14. #575×C79 | C22 | semidirect |
| 18. H(3,ℤ/4)×C79 | C22 | semidirect |
| 22. C2×D632 | D4 | semidirect |
| 33. #14579093 | D4 | semidirect |
| 164. #2010 | D79 | semidirect |
| 167. C79 | #12114 | semidirect |
| 168. #575 | C2×D79 | semidirect |
| 180. H(3,ℤ/4) | C2×D79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23774200 | 2 |
| #23765346 | 2 |
| #23761384 | 2 |
| #23761336 | 2 |
| C79×#2010 | 2 |
| #12114 | 79 |