Finite Group Databasebeta

← C2×#22550556 #30652231

Subgroups — C2×#22550556 #30652231

Order 16256.

1328 conjugacy classes of subgroups.

The subgroup lattice has 276 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#22550556C2116yesmaximal, direct product factor
2C2×#16861202C212yesmaximal, complemented
3C2×#16861191C212yesmaximal, complemented
4C2×#16861190C211yesmaximal, characteristic, complemented
5C2×#16861185C212yesmaximal, complemented
6C2×#16861177C211yesmaximal, characteristic
7C2×(C22⋊D127)⋊C4C212yesmaximal, complemented
8C2×#16861166C212yesmaximal, complemented
9C2×C22⋊C4×D127C212yesmaximal, complemented
10C2×#124×C127C211yesmaximal, characteristic, complemented
11C24×D127C2211yescharacteristic
12C22×C22⋊D127C2212yes—
13C23×Dic127C2211yescharacteristic, complemented
14C22×C4×D127C2212yes—
15C22×C4×D127C2212yes—
16#16861202C22116yescomplemented
17#16861191C22116yescomplemented
18#16861190C2218yescomplemented
19#16861185C22116yescomplemented
20#16861177C2218yes—
21(C22⋊D127)⋊C4C22116yescomplemented
22#16861166C22116yescomplemented
23C2×C4⋊Dic127C2212yescomplemented
24C2×Dic127⋊C4C2212yescomplemented
25C2×Dic127⋊C4C2212yescomplemented
26C2×Dic127⋊C4C2212yescomplemented
27C2×C22⋊Dic127C2212yes—
28C2×C22⋊Dic127C2211yescharacteristic
29C2×C22⋊Dic127C2211yescharacteristic, complemented
30C2×(C2×D127)⋊C4C2212yes—
31C2×(C2×D127)⋊C4C2212yes—
32C2×(C2×D127)⋊C4C2212yes—
33C22⋊C4×D127C22116yescomplemented
34C2×C4×Dic127C2212yescomplemented
35C22×Q8×C127C2211yescharacteristic, complemented
36C22×D4×C127C2211yescharacteristic
37#124×C127C2218yescomplemented
38C2×C22⋊C4×C127C2212yes—
39C2×C22⋊C4×C127C2212yescomplemented
40C2×C42×C127C2211yescharacteristic, complemented
41C23×D127—28no—
42C23×D127—42no—
43C23×D127C2314yes—
44C23×D127C2312yes—
45C2×C22⋊D127—28no—
46C2×C22⋊D127C2318yes—
47C22×Dic127—42no—
48C22×Dic127C2312yes—
49C22×Dic127C2312yes—
50C22×Dic127C2312yes—
51C22×Dic127C2314yescomplemented
52C2×C4×D127—28no—
53C2×C4×D127—44no—
54C2×C4×D127C2318yes—
55C2×C4×D127C2318yes—
56C4⋊Dic127C2318yescomplemented
57Dic127⋊C4C2318yescomplemented
58Dic127⋊C4C2318yescomplemented
59Dic127⋊C4C2318yescomplemented
60C22⋊Dic127C2318yes—
61C22⋊Dic127C2314yes—
62C22⋊Dic127C2314yescomplemented
63(C2×D127)⋊C4C2318yes—
64(C2×D127)⋊C4C2318yes—
65(C2×D127)⋊C4C2318yes—
66C4×Dic127C2318yescomplemented
67C24×C127C2311yescharacteristic
68C24×C127C2311yescharacteristic
69C2×Q8×C127—42no—
70C2×Q8×C127C2314yescomplemented
71C2×D4×C127—42no—
72C2×D4×C127C2314yes—
73C22×C4×C127C2312yes—
74C22×C4×C127C2312yes—
75C22×C4×C127C2311yescharacteristic
76C22⋊C4×C127C2318yes—
77C22⋊C4×C127C2318yescomplemented
78C42×C127C2314yescomplemented
79C22×D127—24no—
80C22×D127—24no—
81C22×D127—216no—
82C22×D127—44no—
83C22×D127—416no—
84C22×D127#4118yes—
85C22×D127C2414yes—
86C22⋊D127—216no—
87C2×Dic127—24no—
88C2×Dic127—24no—
89C2×Dic127—24no—
90C2×Dic127—44no—
91C2×Dic127C2414yes—
92C2×Dic127C2414yes—
93C2×Dic127C2414yes—
94C4×D127—216no—
95C4×D127—48no—
96C23×C127—24no—
97C23×C127—24no—
98C23×C127—22no—
99C23×C127—22no—
100C23×C127C2412yes—
101C23×C127C2412yes—
102C23×C127C2411yescharacteristic
103Q8×C127—44no—
104D4×C127—44no—
105C2×C4×C127—24no—
106C2×C4×C127—22no—
107C2×C4×C127—24no—
108C2×C4×C127C2414yes—
109C2×C4×C127C2412yes—
110C2×C4×C127C2414yes—
111C22×C127—24no—
112C22×C127—24no—
113C22×C127—22no—
114C22×C127—22no—
115C22×C127—44no—
116C22×C127—44no—
117C22×C127C2×#4114yes—
118C22×C127H(5,𝔽2)12yes—
119C22×C127C2511yescharacteristic
120C2×D127—216no—
121C2×D127—24no—
122C2×D127—24no—
123C2×D127—416no—
124C2×D127C2×#4118yes—
125C4×C127—24no—
126C4×C127—22no—
127C4×C127—24no—
128Dic127—24no—
129Dic127—24no—
130Dic127—24no—
131C2×C127—42no—
132C2×C127—42no—
133C2×C127#55114yescomplemented
134C2×C127C22×#4112yes—
135C2×C127C2×H(5,𝔽2)11yescharacteristic
136D127—28no—
137C2×#551—1271nomaximal, Sylow
138C127C2×#55111yescharacteristic, complemented, Sylow
139#551—12716no—
140C2×#126—1272no—
141C2×#124D12711yescharacteristic, complemented
142C2×#123—1271no—
143C2×#123—1272no—
144C2×C22⋊Q8—1272no—
145C2×#120—1271no—
146C2×C4×D4—1272no—
147C2×#117—1272no—
148C22×C22⋊C4—1272no—
149C25—1271no—
150C22×Q8C2×D12711yescharacteristic, complemented
151C22×D4—1272no—
152C22×D4C2×D12711yescharacteristic
153C23×C4—1271no—
154C23×C4—1272no—
155C23×C4—1272no—
156#126—12716no—
157#124C2×D12718yescomplemented
158#123—1278no—
159#123—12716no—
160C22⋊Q8—12716no—
161#120—1278no—
162C4×D4—12716no—
163#117—12716no—
164C2×C4⋊C4—1272no—
165C2×C4⋊C4—1272no—
166C2×C4⋊C4—1272no—
167C2×C4⋊C4—1272no—
168C2×C22⋊C4—1272no—
169C2×C22⋊C4—1271no—
170C2×C22⋊C4—1271no—
171C2×C22⋊C4—1272no—
172C2×C22⋊C4—1272no—
173C2×C22⋊C4—1272no—
174C2×C22⋊C4—12716no—
175C2×C22⋊C4C2×D12712yes—
176C2×C22⋊C4C2×D12712yescomplemented
177C2×C42—1272no—
178C2×C42C2×D12711yescharacteristic, complemented
179C24—1272no—
180C24—1274no—
181C24—5082no—
182C24—2548no—
183C24C22×D12711yescharacteristic
184C24C22×D12711yescharacteristic
185C2×Q8—42no—
186C2×Q8C22×D12714yescomplemented
187C2×D4—42no—
188C2×D4—1278no—
189C2×D4—2548no—
190C2×D4C22×D12714yes—
191C22×C4—1274no—
192C22×C4—1272no—
193C22×C4—1272no—
194C22×C4—1272no—
195C22×C4—1278no—
196C22×C4—1278no—
197C22×C4—5084no—
198C22×C4—5082no—
199C22×C4—2548no—
200C22×C4C22×D12712yes—
201C22×C4C22×D12711yescharacteristic
202C22×C4C22×D12712yes—
203C4⋊C4—1278no—
204C4⋊C4—1278no—
205C4⋊C4—1278no—
206C4⋊C4—1278no—
207C22⋊C4—1278no—
208C22⋊C4—1274no—
209C22⋊C4—1274no—
210C22⋊C4—1278no—
211C22⋊C4—1278no—
212C22⋊C4—1278no—
213C22⋊C4C22×D12718yes—
214C22⋊C4C22×D12718yescomplemented
215C42—1278no—
216C42C22×D12714yescomplemented
217C23—24no—
218C23—24no—
219C23—22no—
220C23—22no—
221C23—1278no—
222C23—1274no—
223C23—5084no—
224C23—50816no—
225C23—25416no—
226C23—2544no—
227C23—2544no—
228C23C23×D12712yes—
229C23C23×D12712yes—
230C23C23×D12711yescharacteristic
231Q8—44no—
232D4—44no—
233D4—25416no—
234C2×C4—24no—
235C2×C4—24no—
236C2×C4—22no—
237C2×C4—1274no—
238C2×C4—1274no—
239C2×C4—1274no—
240C2×C4—5088no—
241C2×C4—5084no—
242C2×C4—25416no—
243C2×C4—2544no—
244C2×C4—2544no—
245C2×C4—2544no—
246C2×C4C23×D12714yes—
247C2×C4C23×D12712yes—
248C2×C4C23×D12714yes—
249C22—24no—
250C22—24no—
251C22—22no—
252C22—22no—
253C22—44no—
254C22—44no—
255C22—1278no—
256C22—50816no—
257C22—25416no—
258C22—2544no—
259C22—2544no—
260C22#41×D12714yes—
261C22#1686125412yes—
262C22C24×D12711yescharacteristic
263C4—24no—
264C4—24no—
265C4—22no—
266C4—2544no—
267C4—2544no—
268C4—2544no—
269C2—42no—
270C2—42no—
271C2—2548no—
272C2#2255055614yesdirect product factor
273C2C2×#41×D12712yes—
274C2C2×#1686125411yescharacteristic
subgroupG/H
centerC23C23×D127
commutator, cosocleC22×C127C25
FrattiniC22C24×D127
FittingC2×#124×C127C2
socleC23×C127C24
prime radicalC2×#16861177C2
hypercenterC2×#124D127
hypocenterC127C2×#551
LCSG ▷ C22×C127 ▷ C127
UCSC1 ◁ C23 ◁ C2×#124

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
1. #22550556C2direct (N × H)
2. C2×#16861202C2semidirect
3. C2×#16861191C2semidirect
4. C2×#16861190C2semidirect
5. C2×#16861185C2semidirect
7. C2×(C22⋊D127)⋊C4C2semidirect
8. C2×#16861166C2semidirect
9. C2×C22⋊C4×D127C2semidirect
10. C2×#124×C127C2semidirect
13. C23×Dic127C22semidirect
16. #16861202C22semidirect
17. #16861191C22semidirect
18. #16861190C22semidirect
19. #16861185C22semidirect
21. (C22⋊D127)⋊C4C22semidirect
22. #16861166C22semidirect
23. C2×C4⋊Dic127C22semidirect
24. C2×Dic127⋊C4C22semidirect
25. C2×Dic127⋊C4C22semidirect
26. C2×Dic127⋊C4C22semidirect
29. C2×C22⋊Dic127C22semidirect
33. C22⋊C4×D127C22semidirect
34. C2×C4×Dic127C22semidirect
35. C22×Q8×C127C22semidirect
37. #124×C127C22semidirect
39. C2×C22⋊C4×C127C22semidirect
40. C2×C42×C127C22semidirect
51. C22×Dic127C23semidirect
56. C4⋊Dic127C23semidirect
57. Dic127⋊C4C23semidirect
58. Dic127⋊C4C23semidirect
59. Dic127⋊C4C23semidirect
62. C22⋊Dic127C23semidirect
66. C4×Dic127C23semidirect
70. C2×Q8×C127C23semidirect
77. C22⋊C4×C127C23semidirect
78. C42×C127C23semidirect
133. C2×C127#551semidirect
138. C127C2×#551semidirect
141. C2×#124D127semidirect
150. C22×Q8C2×D127semidirect
157. #124C2×D127semidirect
176. C2×C22⋊C4C2×D127semidirect
178. C2×C42C2×D127semidirect
186. C2×Q8C22×D127semidirect
214. C22⋊C4C22×D127semidirect
216. C42C22×D127semidirect
272. C2#22550556direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
#225505562
C2×#168612022
C2×#168611912
C2×#168611902
C2×#168611852
C2×#168611772
C2×(C22⋊D127)⋊C42
C2×#168611662
C2×C22⋊C4×D1272
C2×#124×C1272
C2×#551127