← #32861800
Subgroups — #32861800
Order 18176.
2604 conjugacy classes of subgroups.
The subgroup lattice has 340 nodes — too large to display as a diagram.
Conjugacy classes of subgroups
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|
| 1 | #22603114 | C2 | 1 | 1 | yes | maximal, characteristic |
| 2 | #22603051 | C2 | 1 | 2 | yes | maximal, complemented |
| 3 | #22597258 | C2 | 1 | 6 | yes | maximal, complemented |
| 4 | #22597251 | C2 | 1 | 6 | yes | maximal, complemented |
| 5 | #22597244 | C2 | 1 | 6 | yes | maximal, complemented |
| 6 | C2×#17986122 | C2 | 1 | 6 | yes | maximal, complemented |
| 7 | #22596951 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 8 | #22596888 | C2 | 1 | 2 | yes | maximal, complemented |
| 9 | C71×#2875 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 10 | #17986835 | C22 | 1 | 2 | yes | — |
| 11 | #17986816 | C4 | 1 | 4 | yes | complemented |
| 12 | #17986811 | C4 | 1 | 8 | yes | complemented |
| 13 | #17986804 | C4 | 1 | 4 | yes | complemented |
| 14 | #17986799 | C22 | 1 | 6 | yes | — |
| 15 | C2×#14556150 | C22 | 1 | 6 | yes | — |
| 16 | #17986766 | C22 | 1 | 2 | yes | — |
| 17 | #17986765 | C22 | 1 | 12 | yes | complemented |
| 18 | #17986764 | — | 2 | 8 | no | — |
| 19 | C2×#14556134 | C22 | 1 | 12 | yes | complemented |
| 20 | #131×D71 | — | 2 | 8 | no | — |
| 21 | #17986122 | C22 | 1 | 4 | yes | complemented |
| 22 | #17986122 | C22 | 1 | 12 | yes | complemented |
| 23 | #17986122 | C22 | 1 | 12 | yes | complemented |
| 24 | #17986122 | C22 | 1 | 12 | yes | complemented |
| 25 | #17986117 | C22 | 1 | 24 | yes | complemented |
| 26 | #17986048 | C22 | 1 | 6 | yes | complemented |
| 27 | C2×#14556064 | C22 | 1 | 6 | yes | complemented |
| 28 | #17986017 | C22 | 1 | 12 | yes | complemented |
| 29 | C2×#14556056 | C22 | 1 | 12 | yes | complemented |
| 30 | C2×#131×C71 | C22 | 1 | 1 | yes | characteristic |
| 31 | C2×#131×C71 | C22 | 1 | 1 | yes | characteristic |
| 32 | C4×#41×C71 | C22 | 1 | 1 | yes | characteristic |
| 33 | #405×C71 | C22 | 1 | 3 | yes | complemented |
| 34 | #405×C71 | C22 | 1 | 3 | yes | complemented |
| 35 | C4×M16×C71 | C22 | 1 | 3 | yes | complemented |
| 36 | C2×#97×C71 | C22 | 1 | 3 | yes | complemented |
| 37 | #14556176 | — | 2 | 2 | no | — |
| 38 | #14556175 | C2×C4 | 1 | 8 | yes | — |
| 39 | #14556174 | C2×C4 | 1 | 8 | yes | — |
| 40 | #14556173 | — | 2 | 6 | no | — |
| 41 | C2×#11765865 | C23 | 1 | 12 | yes | — |
| 42 | #41×D71 | — | 2 | 8 | no | — |
| 43 | #14556161 | C2×C4 | 1 | 24 | yes | complemented |
| 44 | #14556156 | C2×C4 | 1 | 24 | yes | complemented |
| 45 | #14556150 | C2×C4 | 1 | 12 | yes | complemented |
| 46 | #14556150 | C2×C4 | 1 | 12 | yes | complemented |
| 47 | #14556150 | C23 | 1 | 12 | yes | — |
| 48 | #14556150 | C23 | 1 | 4 | yes | — |
| 49 | C2×Dic284 | C2×C4 | 1 | 6 | yes | complemented |
| 50 | C2×#11765854 | C2×C4 | 1 | 12 | yes | complemented |
| 51 | C2×D568 | C2×C4 | 1 | 6 | yes | complemented |
| 52 | #14556136 | — | 2 | 24 | no | — |
| 53 | #14556135 | — | 2 | 8 | no | — |
| 54 | #14556134 | — | 2 | 12 | no | — |
| 55 | #14556134 | — | 2 | 12 | no | — |
| 56 | #14556134 | C23 | 1 | 24 | yes | — |
| 57 | #14556134 | C23 | 1 | 8 | yes | — |
| 58 | C2×#11765849 | C23 | 1 | 12 | yes | — |
| 59 | C2×#11765848 | — | 2 | 12 | no | — |
| 60 | M16×D71 | — | 2 | 24 | no | — |
| 61 | C2×C8×D71 | — | 2 | 12 | no | — |
| 62 | #14556064 | C23 | 1 | 12 | yes | — |
| 63 | #14556064 | C23 | 1 | 4 | yes | — |
| 64 | #14556056 | C23 | 1 | 24 | yes | — |
| 65 | #14556056 | C23 | 1 | 8 | yes | — |
| 66 | C2×#41×C71 | C23 | 1 | 1 | yes | characteristic |
| 67 | #131×C71 | C2×C4 | 1 | 4 | yes | — |
| 68 | #131×C71 | C2×C4 | 1 | 4 | yes | — |
| 69 | #131×C71 | D4 | 1 | 8 | yes | — |
| 70 | C2×M16×C71 | C23 | 1 | 3 | yes | — |
| 71 | C2×M16×C71 | C23 | 1 | 3 | yes | — |
| 72 | C22×C8×C71 | C23 | 1 | 3 | yes | — |
| 73 | C22×C8×C71 | C23 | 1 | 3 | yes | — |
| 74 | C4×Q8×C71 | — | 2 | 1 | no | — |
| 75 | C4×D4×C71 | — | 2 | 3 | no | — |
| 76 | #117×C71 | C23 | 1 | 3 | yes | — |
| 77 | C2×C42×C71 | C23 | 1 | 3 | yes | — |
| 78 | #97×C71 | C23 | 1 | 3 | yes | — |
| 79 | #97×C71 | C23 | 1 | 3 | yes | — |
| 80 | #97×C71 | C23 | 1 | 1 | yes | characteristic |
| 81 | #97×C71 | C23 | 1 | 3 | yes | — |
| 82 | C4×C8×C71 | C23 | 1 | 6 | yes | — |
| 83 | #11765866 | — | 2 | 8 | no | — |
| 84 | #11765865 | — | 2 | 12 | no | — |
| 85 | #11765865 | — | 2 | 12 | no | — |
| 86 | #11765865 | C22×C4 | 1 | 24 | yes | — |
| 87 | #11765865 | C24 | 1 | 8 | yes | — |
| 88 | #11765864 | — | 2 | 24 | no | — |
| 89 | C2×Dic142 | C22×C4 | 1 | 12 | yes | — |
| 90 | Q8×D71 | — | 2 | 8 | no | — |
| 91 | C2×D284 | C22×C4 | 1 | 12 | yes | — |
| 92 | C2×C22⋊D71 | — | 2 | 12 | no | — |
| 93 | D4×D71 | — | 2 | 24 | no | — |
| 94 | C2×C4×D71 | — | 2 | 12 | no | — |
| 95 | Dic284 | C22×C4 | 1 | 12 | yes | — |
| 96 | Dic284 | C22×C4 | 1 | 4 | yes | — |
| 97 | #11765854 | C22×C4 | 1 | 24 | yes | — |
| 98 | #11765854 | C22×C4 | 1 | 8 | yes | — |
| 99 | D568 | C22×C4 | 1 | 4 | yes | — |
| 100 | D568 | C22×C4 | 1 | 12 | yes | — |
| 101 | #11765849 | — | 2 | 12 | no | — |
| 102 | #11765849 | C24 | 1 | 8 | yes | — |
| 103 | #11765848 | — | 2 | 24 | no | — |
| 104 | #11765848 | — | 2 | 8 | no | — |
| 105 | C2×C71⋊C8 | — | 2 | 12 | no | — |
| 106 | C8×D71 | — | 2 | 8 | no | — |
| 107 | C8×D71 | — | 2 | 24 | no | — |
| 108 | #41×C71 | C22×C4 | 1 | 4 | yes | — |
| 109 | #41×C71 | C2×D4 | 1 | 4 | yes | — |
| 110 | C2×Q8×C71 | #41 | 1 | 1 | yes | characteristic |
| 111 | C2×D4×C71 | #41 | 1 | 3 | yes | — |
| 112 | C22×C4×C71 | — | 2 | 3 | no | — |
| 113 | C22×C4×C71 | C24 | 1 | 3 | yes | — |
| 114 | M16×C71 | C22×C4 | 1 | 12 | yes | — |
| 115 | M16×C71 | C2×D4 | 1 | 12 | yes | — |
| 116 | C2×C8×C71 | C22×C4 | 1 | 6 | yes | — |
| 117 | C2×C8×C71 | C22×C4 | 1 | 6 | yes | — |
| 118 | C2×C8×C71 | C2×D4 | 1 | 12 | yes | — |
| 119 | C2×C8×C71 | C24 | 1 | 3 | yes | — |
| 120 | C2×C8×C71 | C24 | 1 | 1 | yes | characteristic |
| 121 | C2×C8×C71 | C24 | 1 | 3 | yes | — |
| 122 | C2×C8×C71 | C24 | 1 | 1 | yes | characteristic |
| 123 | C4⋊C4×C71 | — | 2 | 3 | no | — |
| 124 | C22⋊C4×C71 | — | 2 | 3 | no | — |
| 125 | C42×C71 | — | 2 | 3 | no | — |
| 126 | C42×C71 | C24 | 1 | 3 | yes | — |
| 127 | C42×C71 | C24 | 1 | 1 | yes | characteristic |
| 128 | C23×C71 | C2×#41 | 1 | 3 | yes | — |
| 129 | C22×D71 | — | 2 | 12 | no | — |
| 130 | Q8×C71 | C4×D4 | 1 | 4 | yes | — |
| 131 | D4×C71 | C4×D4 | 1 | 12 | yes | — |
| 132 | C2×C4×C71 | — | 2 | 1 | no | — |
| 133 | C2×C4×C71 | — | 2 | 3 | no | — |
| 134 | C2×C4×C71 | — | 8 | 3 | no | — |
| 135 | C2×C4×C71 | C23×C4 | 1 | 6 | yes | — |
| 136 | C2×C4×C71 | C22×D4 | 1 | 6 | yes | — |
| 137 | C2×C4×C71 | C2×#41 | 1 | 3 | yes | — |
| 138 | C2×C4×C71 | C25 | 1 | 1 | yes | characteristic |
| 139 | C22⋊D71 | — | 2 | 24 | no | — |
| 140 | C22⋊D71 | — | 2 | 8 | no | — |
| 141 | C2×Dic71 | — | 2 | 12 | no | — |
| 142 | D284 | — | 2 | 12 | no | — |
| 143 | D284 | C23×C4 | 1 | 8 | yes | — |
| 144 | C4×D71 | — | 2 | 24 | no | — |
| 145 | C4×D71 | — | 2 | 8 | no | — |
| 146 | Dic142 | — | 2 | 12 | no | — |
| 147 | Dic142 | C23×C4 | 1 | 8 | yes | — |
| 148 | C8×C71 | C23×C4 | 1 | 1 | yes | characteristic |
| 149 | C8×C71 | C23×C4 | 1 | 1 | yes | characteristic |
| 150 | C8×C71 | C23×C4 | 1 | 6 | yes | — |
| 151 | C8×C71 | C22×D4 | 1 | 2 | yes | — |
| 152 | C8×C71 | C22×D4 | 1 | 6 | yes | — |
| 153 | C71⋊C8 | — | 2 | 8 | no | — |
| 154 | C22×C71 | — | 4 | 3 | no | — |
| 155 | C22×C71 | C2×C4×D4 | 1 | 6 | yes | — |
| 156 | C22×C71 | C22×#41 | 1 | 1 | yes | characteristic |
| 157 | C2×D71 | — | 2 | 8 | no | — |
| 158 | C2×D71 | — | 8 | 12 | no | — |
| 159 | C4×C71 | — | 4 | 3 | no | — |
| 160 | C4×C71 | — | 4 | 1 | no | — |
| 161 | C4×C71 | C2×C4×D4 | 1 | 6 | yes | — |
| 162 | C4×C71 | C24×C4 | 1 | 1 | yes | characteristic |
| 163 | C4×C71 | C23×D4 | 1 | 1 | yes | characteristic |
| 164 | Dic71 | — | 2 | 8 | no | — |
| 165 | #60184 | — | 71 | 1 | no | maximal, Sylow |
| 166 | C2×C71 | — | 2 | 1 | no | — |
| 167 | C2×C71 | — | 2 | 6 | no | — |
| 168 | C2×C71 | C22×C4×D4 | 1 | 1 | yes | characteristic |
| 169 | D71 | — | 4 | 8 | no | — |
| 170 | #3584 | — | 71 | 1 | no | — |
| 171 | #3573 | — | 71 | 2 | no | — |
| 172 | #2957 | — | 71 | 6 | no | — |
| 173 | #2956 | — | 71 | 6 | no | — |
| 174 | #2955 | — | 71 | 6 | no | — |
| 175 | C2×#444 | — | 71 | 6 | no | — |
| 176 | #2916 | — | 71 | 1 | no | — |
| 177 | #2901 | — | 71 | 2 | no | — |
| 178 | #2875 | D71 | 1 | 1 | yes | characteristic, complemented |
| 179 | C71 | #60184 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 180 | #585 | — | 71 | 2 | no | — |
| 181 | #578 | — | 71 | 4 | no | — |
| 182 | #577 | — | 71 | 8 | no | — |
| 183 | #576 | — | 71 | 4 | no | — |
| 184 | #575 | — | 71 | 6 | no | — |
| 185 | C2×#135 | — | 71 | 6 | no | — |
| 186 | #568 | — | 71 | 2 | no | — |
| 187 | #568 | — | 71 | 12 | no | — |
| 188 | #568 | — | 142 | 8 | no | — |
| 189 | C2×#131 | — | 71 | 12 | no | — |
| 190 | C2×#131 | — | 142 | 8 | no | — |
| 191 | C2×#131 | C2×D71 | 1 | 1 | yes | characteristic |
| 192 | C2×#131 | C2×D71 | 1 | 1 | yes | characteristic |
| 193 | C4×#41 | C2×D71 | 1 | 1 | yes | characteristic |
| 194 | #444 | — | 71 | 4 | no | — |
| 195 | #444 | — | 71 | 12 | no | — |
| 196 | #444 | — | 71 | 12 | no | — |
| 197 | #444 | — | 71 | 12 | no | — |
| 198 | #443 | — | 71 | 24 | no | — |
| 199 | #430 | — | 71 | 6 | no | — |
| 200 | C2×#108 | — | 71 | 6 | no | — |
| 201 | #421 | — | 71 | 12 | no | — |
| 202 | C2×#104 | — | 71 | 12 | no | — |
| 203 | #405 | C2×D71 | 1 | 3 | yes | complemented |
| 204 | #405 | C2×D71 | 1 | 3 | yes | complemented |
| 205 | C4×M16 | C2×D71 | 1 | 3 | yes | complemented |
| 206 | C2×#97 | C2×D71 | 1 | 3 | yes | complemented |
| 207 | 2−1+4 | — | 71 | 8 | no | — |
| 208 | 2−1+4 | — | 142 | 2 | no | — |
| 209 | H(5,𝔽2) | — | 71 | 8 | no | — |
| 210 | H(5,𝔽2) | — | 142 | 6 | no | — |
| 211 | C2×#41 | — | 71 | 12 | no | — |
| 212 | C2×#41 | — | 142 | 8 | no | — |
| 213 | C2×#41 | C22×D71 | 1 | 1 | yes | characteristic |
| 214 | #137 | — | 71 | 24 | no | — |
| 215 | AGL(1,ℤ/8) | — | 71 | 24 | no | — |
| 216 | #135 | — | 71 | 12 | no | — |
| 217 | #135 | — | 71 | 12 | no | — |
| 218 | #135 | — | 71 | 4 | no | — |
| 219 | #135 | — | 71 | 12 | no | — |
| 220 | C2×Q16 | — | 71 | 6 | no | — |
| 221 | C2×SD16 | — | 71 | 12 | no | — |
| 222 | C2×D8 | — | 71 | 6 | no | — |
| 223 | #131 | — | 71 | 8 | no | — |
| 224 | #131 | — | 71 | 24 | no | — |
| 225 | #131 | — | 142 | 8 | no | — |
| 226 | #131 | — | 142 | 24 | no | — |
| 227 | #131 | — | 142 | 12 | no | — |
| 228 | #131 | — | 142 | 12 | no | — |
| 229 | #131 | C4×D71 | 1 | 4 | yes | — |
| 230 | #131 | C4×D71 | 1 | 4 | yes | — |
| 231 | #131 | D284 | 1 | 8 | yes | — |
| 232 | C2×M16 | — | 71 | 12 | no | — |
| 233 | C2×M16 | — | 142 | 24 | no | — |
| 234 | C2×M16 | — | 142 | 12 | no | — |
| 235 | C2×M16 | C22×D71 | 1 | 3 | yes | — |
| 236 | C2×M16 | C22×D71 | 1 | 3 | yes | — |
| 237 | C22×C8 | — | 142 | 12 | no | — |
| 238 | C22×C8 | C22×D71 | 1 | 3 | yes | — |
| 239 | C22×C8 | C22×D71 | 1 | 3 | yes | — |
| 240 | C4×Q8 | — | 2 | 1 | no | — |
| 241 | C4×D4 | — | 2 | 3 | no | — |
| 242 | #117 | C22×D71 | 1 | 3 | yes | — |
| 243 | C2×C42 | C22×D71 | 1 | 3 | yes | — |
| 244 | #108 | — | 71 | 4 | no | — |
| 245 | #108 | — | 71 | 12 | no | — |
| 246 | #104 | — | 71 | 8 | no | — |
| 247 | #104 | — | 71 | 24 | no | — |
| 248 | #97 | C22×D71 | 1 | 1 | yes | characteristic |
| 249 | #97 | C22×D71 | 1 | 3 | yes | — |
| 250 | #97 | C22×D71 | 1 | 3 | yes | — |
| 251 | #97 | C22×D71 | 1 | 3 | yes | — |
| 252 | C4×C8 | C22×D71 | 1 | 6 | yes | — |
| 253 | #41 | — | 71 | 24 | no | — |
| 254 | #41 | — | 71 | 8 | no | — |
| 255 | #41 | — | 142 | 8 | no | — |
| 256 | #41 | — | 142 | 24 | no | — |
| 257 | #41 | — | 142 | 12 | no | — |
| 258 | #41 | — | 142 | 12 | no | — |
| 259 | #41 | C2×C4×D71 | 1 | 4 | yes | — |
| 260 | #41 | C2×D284 | 1 | 4 | yes | — |
| 261 | C2×Q8 | — | 71 | 12 | no | — |
| 262 | C2×Q8 | — | 142 | 8 | no | — |
| 263 | C2×Q8 | #11765865 | 1 | 1 | yes | characteristic |
| 264 | C2×D4 | — | 71 | 12 | no | — |
| 265 | C2×D4 | — | 142 | 12 | no | — |
| 266 | C2×D4 | — | 142 | 24 | no | — |
| 267 | C2×D4 | #11765865 | 1 | 3 | yes | — |
| 268 | C22×C4 | — | 2 | 3 | no | — |
| 269 | C22×C4 | — | 142 | 12 | no | — |
| 270 | C22×C4 | C23×D71 | 1 | 3 | yes | — |
| 271 | Q16 | — | 71 | 4 | no | — |
| 272 | Q16 | — | 71 | 12 | no | — |
| 273 | SD16 | — | 71 | 8 | no | — |
| 274 | SD16 | — | 71 | 24 | no | — |
| 275 | D8 | — | 71 | 4 | no | — |
| 276 | D8 | — | 71 | 12 | no | — |
| 277 | M16 | — | 71 | 8 | no | — |
| 278 | M16 | — | 142 | 12 | no | — |
| 279 | M16 | — | 142 | 8 | no | — |
| 280 | M16 | — | 142 | 24 | no | — |
| 281 | M16 | C2×C4×D71 | 1 | 12 | yes | — |
| 282 | M16 | C2×D284 | 1 | 12 | yes | — |
| 283 | C2×C8 | — | 142 | 12 | no | — |
| 284 | C2×C8 | — | 142 | 8 | no | — |
| 285 | C2×C8 | — | 142 | 24 | no | — |
| 286 | C2×C8 | C2×C4×D71 | 1 | 6 | yes | — |
| 287 | C2×C8 | C2×C4×D71 | 1 | 6 | yes | — |
| 288 | C2×C8 | C2×D284 | 1 | 12 | yes | — |
| 289 | C2×C8 | C23×D71 | 1 | 3 | yes | — |
| 290 | C2×C8 | C23×D71 | 1 | 1 | yes | characteristic |
| 291 | C2×C8 | C23×D71 | 1 | 3 | yes | — |
| 292 | C2×C8 | C23×D71 | 1 | 1 | yes | characteristic |
| 293 | C4⋊C4 | — | 2 | 3 | no | — |
| 294 | C22⋊C4 | — | 2 | 3 | no | — |
| 295 | C42 | — | 2 | 3 | no | — |
| 296 | C42 | C23×D71 | 1 | 3 | yes | — |
| 297 | C42 | C23×D71 | 1 | 1 | yes | characteristic |
| 298 | C23 | — | 142 | 12 | no | — |
| 299 | C23 | C2×#11765865 | 1 | 3 | yes | — |
| 300 | Q8 | — | 71 | 8 | no | — |
| 301 | Q8 | — | 142 | 12 | no | — |
| 302 | Q8 | C4×D284 | 1 | 4 | yes | — |
| 303 | D4 | — | 71 | 8 | no | — |
| 304 | D4 | — | 142 | 8 | no | — |
| 305 | D4 | — | 142 | 24 | no | — |
| 306 | D4 | — | 142 | 12 | no | — |
| 307 | D4 | C4×D284 | 1 | 12 | yes | — |
| 308 | C2×C4 | — | 2 | 1 | no | — |
| 309 | C2×C4 | — | 2 | 3 | no | — |
| 310 | C2×C4 | — | 8 | 3 | no | — |
| 311 | C2×C4 | — | 142 | 12 | no | — |
| 312 | C2×C4 | — | 142 | 8 | no | — |
| 313 | C2×C4 | — | 142 | 24 | no | — |
| 314 | C2×C4 | C22×C4×D71 | 1 | 6 | yes | — |
| 315 | C2×C4 | C22×D284 | 1 | 6 | yes | — |
| 316 | C2×C4 | C2×#11765865 | 1 | 3 | yes | — |
| 317 | C2×C4 | C24×D71 | 1 | 1 | yes | characteristic |
| 318 | C8 | — | 142 | 8 | no | — |
| 319 | C8 | C22×C4×D71 | 1 | 1 | yes | characteristic |
| 320 | C8 | C22×C4×D71 | 1 | 1 | yes | characteristic |
| 321 | C8 | C22×C4×D71 | 1 | 6 | yes | — |
| 322 | C8 | C22×D284 | 1 | 2 | yes | — |
| 323 | C8 | C22×D284 | 1 | 6 | yes | — |
| 324 | C22 | — | 4 | 3 | no | — |
| 325 | C22 | — | 568 | 12 | no | — |
| 326 | C22 | — | 142 | 8 | no | — |
| 327 | C22 | C2×C4×D284 | 1 | 6 | yes | — |
| 328 | C22 | C22×#11765865 | 1 | 1 | yes | characteristic |
| 329 | C4 | — | 4 | 1 | no | — |
| 330 | C4 | — | 4 | 3 | no | — |
| 331 | C4 | — | 142 | 8 | no | — |
| 332 | C4 | C2×C4×D284 | 1 | 6 | yes | — |
| 333 | C4 | C23×C4×D71 | 1 | 1 | yes | characteristic |
| 334 | C4 | C23×D284 | 1 | 1 | yes | characteristic |
| 335 | C2 | — | 2 | 1 | no | — |
| 336 | C2 | — | 2 | 6 | no | — |
| 337 | C2 | — | 284 | 8 | no | — |
| 338 | C2 | C22×C4×D284 | 1 | 1 | yes | characteristic |
Complements
Splittings G = N ⋊ H with N normal; H ≅ G/N.
Maximal subgroups
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
Finite Group Databasebeta