Finite Group Databasebeta

← C2×#22550610 #30652317

Subgroups — C2×#22550610 #30652317

Order 16256.

1240 conjugacy classes of subgroups.

The subgroup lattice has 272 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#22550610C2116yesmaximal, direct product factor
2C2×#16861205C211yesmaximal, characteristic
3C2×#16861195C212yesmaximal, complemented
4C2×#16861195C212yesmaximal, complemented
5C2×#16861194C212yesmaximal, complemented
6C2×#16861190C211yesmaximal, characteristic, complemented
7C2×#16861174C212yesmaximal, complemented
8C2×C4×C22⋊D127C212yesmaximal, complemented
9C2×(C22⋊D127)⋊C4C212yesmaximal, complemented
10C2×#123×C127C211yesmaximal, characteristic, complemented
11C22×Dic254C2212yes—
12C22×D508C2211yescharacteristic
13C22×C22⋊D127C2212yes—
14C22×C22⋊D127C2212yes—
15C23×Dic127C2211yescharacteristic
16C22×C4×D127C2212yes—
17#16861205C2218yes—
18#16861195C22116yescomplemented
19#16861195C22116yescomplemented
20#16861194C22116yescomplemented
21#16861190C2218yescomplemented
22#16861174C22116yescomplemented
23C4×C22⋊D127C22116yescomplemented
24(C22⋊D127)⋊C4C22116yescomplemented
25C2×Dic127⋊C4C2212yes—
26C2×Dic127⋊C4C2212yes—
27C2×C22⋊Dic127C2212yes—
28C2×C22⋊Dic127C2211yescharacteristic
29C2×(C2×D127)⋊C4C2212yes—
30C2×(C2×D127)⋊C4C2212yes—
31C2×(C2×D127)⋊C4C2212yes—
32C2×C4×Dic127C2212yes—
33C2×C4×Dic127C2212yes—
34C2×C4×Dic127C2211yescharacteristic
35C22×D4×C127C2211yescharacteristic
36C23×C4×C127C2211yescharacteristic
37#123×C127C2218yescomplemented
38C2×C4⋊C4×C127C2212yes—
39C2×C22⋊C4×C127C2212yes—
40C2×C22⋊C4×C127C2211yescharacteristic
41C23×D127C2312yes—
42C2×Dic254—28no—
43C2×Dic254C2318yes—
44C2×D508—42no—
45C2×D508C2314yes—
46C2×C22⋊D127—28no—
47C2×C22⋊D127—28no—
48C2×C22⋊D127C2318yes—
49C2×C22⋊D127C2318yes—
50C22×Dic127—42no—
51C22×Dic127C2312yes—
52C22×Dic127C2312yes—
53C22×Dic127C2314yes—
54C22×Dic127C2312yes—
55C2×C4×D127—44no—
56C2×C4×D127C2318yes—
57Dic127⋊C4C2318yes—
58Dic127⋊C4C2318yes—
59C22⋊Dic127C2314yes—
60C22⋊Dic127C2318yes—
61(C2×D127)⋊C4C2318yes—
62(C2×D127)⋊C4C2318yes—
63(C2×D127)⋊C4C2318yes—
64C4×Dic127C2318yes—
65C4×Dic127C2318yes—
66C4×Dic127C2314yes—
67C24×C127C2311yescharacteristic
68C24×C127C2311yescharacteristic
69C2×D4×C127—42no—
70C2×D4×C127C2314yes—
71C22×C4×C127—42no—
72C22×C4×C127C2312yes—
73C22×C4×C127C2311yescharacteristic
74C22×C4×C127C2312yes—
75C22×C4×C127C2314yes—
76C4⋊C4×C127C2318yes—
77C22⋊C4×C127C2314yes—
78C22⋊C4×C127C2318yes—
79C22×D127—24no—
80C22×D127—24no—
81C22×D127—24no—
82C22×D127C2414yes—
83Dic254—216no—
84D508—44no—
85C22⋊D127—216no—
86C22⋊D127—216no—
87C2×Dic127—24no—
88C2×Dic127—24no—
89C2×Dic127—44no—
90C2×Dic127#4118yes—
91C2×Dic127C2414yes—
92C2×Dic127C2414yes—
93C2×Dic127C2414yes—
94C4×D127—48no—
95C23×C127—24no—
96C23×C127—24no—
97C23×C127—22no—
98C23×C127—22no—
99C23×C127C2412yes—
100C23×C127C2412yes—
101C23×C127C2411yescharacteristic
102D4×C127—44no—
103C2×C4×C127—24no—
104C2×C4×C127—24no—
105C2×C4×C127—22no—
106C2×C4×C127—44no—
107C2×C4×C127C2414yes—
108C2×C4×C127C2414yes—
109C2×C4×C127C2412yes—
110C22×C127—24no—
111C22×C127—24no—
112C22×C127—22no—
113C22×C127—22no—
114C22×C127—44no—
115C22×C127—44no—
116C22×C127C2×#4114yes—
117C22×C127H(5,𝔽2)12yes—
118C22×C127C2511yescharacteristic
119C2×D127—24no—
120C2×D127—24no—
121C2×D127—24no—
122C2×D127—48no—
123C4×C127—24no—
124C4×C127—24no—
125C4×C127—22no—
126Dic127—24no—
127Dic127—24no—
128Dic127C2×#4118yes—
129C2×C127—42no—
130C2×C127—42no—
131C2×C127#55914yescomplemented
132C2×C127C22×#4112yes—
133C2×C127C2×H(5,𝔽2)11yescharacteristic
134D127—44no—
135C2×#559—1271nomaximal, Sylow
136C127C2×#55911yescharacteristic, complemented, Sylow
137#559—12716no—
138C2×#127—1271no—
139C2×#124—1272no—
140C2×#124—1272no—
141C2×#123—1271no—
142C2×#123—1272no—
143C2×#123D12711yescharacteristic, complemented
144C2×C4×Q8—1272no—
145C2×C4×D4—1272no—
146C2×C4×D4—1272no—
147C22×Q8—1272no—
148C22×D4—1272no—
149C22×D4—1272no—
150C22×D4—1271no—
151C22×D4C2×D12711yescharacteristic
152C23×C4—1271no—
153C23×C4—1272no—
154C23×C4C2×D12711yescharacteristic
155#127—1278no—
156#124—12716no—
157#124—12716no—
158#123—1278no—
159#123—12716no—
160#123C2×D12718yescomplemented
161C4×Q8—12716no—
162C4×D4—12716no—
163C4×D4—12716no—
164C2×C4⋊C4—1272no—
165C2×C4⋊C4—1272no—
166C2×C4⋊C4C2×D12712yes—
167C2×C22⋊C4—1272no—
168C2×C22⋊C4—1271no—
169C2×C22⋊C4—1272no—
170C2×C22⋊C4—1272no—
171C2×C22⋊C4—1272no—
172C2×C22⋊C4C2×D12712yes—
173C2×C22⋊C4C2×D12711yescharacteristic
174C2×C42—1272no—
175C2×C42—1272no—
176C2×C42—1271no—
177C24—1272no—
178C24C22×D12711yescharacteristic
179C24C22×D12711yescharacteristic
180C2×Q8—1278no—
181C2×Q8—2548no—
182C2×D4—42no—
183C2×D4—1278no—
184C2×D4—1278no—
185C2×D4—1274no—
186C2×D4—5082no—
187C2×D4—2548no—
188C2×D4—2548no—
189C2×D4C22×D12714yes—
190C22×C4—42no—
191C22×C4—1272no—
192C22×C4—1274no—
193C22×C4—1272no—
194C22×C4—1272no—
195C22×C4—1278no—
196C22×C4—5084no—
197C22×C4—5082no—
198C22×C4C22×D12712yes—
199C22×C4C22×D12712yes—
200C22×C4C22×D12711yescharacteristic
201C22×C4C22×D12714yes—
202C4⋊C4—1278no—
203C4⋊C4—1278no—
204C4⋊C4C22×D12718yes—
205C22⋊C4—1278no—
206C22⋊C4—1274no—
207C22⋊C4—1278no—
208C22⋊C4—1278no—
209C22⋊C4—1278no—
210C22⋊C4C22×D12718yes—
211C22⋊C4C22×D12714yes—
212C42—1278no—
213C42—1278no—
214C42—1274no—
215C23—24no—
216C23—24no—
217C23—22no—
218C23—22no—
219C23—1274no—
220C23—2544no—
221C23—2544no—
222C23—2544no—
223C23C23×D12712yes—
224C23C23×D12712yes—
225C23C23×D12711yescharacteristic
226Q8—25416no—
227D4—44no—
228D4—5084no—
229D4—25416no—
230D4—25416no—
231C2×C4—24no—
232C2×C4—24no—
233C2×C4—22no—
234C2×C4—44no—
235C2×C4—1278no—
236C2×C4—1274no—
237C2×C4—1274no—
238C2×C4—1274no—
239C2×C4—5088no—
240C2×C4—5084no—
241C2×C4—2544no—
242C2×C4—2544no—
243C2×C4C23×D12714yes—
244C2×C4C23×D12714yes—
245C2×C4C23×D12712yes—
246C22—24no—
247C22—24no—
248C22—22no—
249C22—22no—
250C22—44no—
251C22—44no—
252C22—5088no—
253C22—2544no—
254C22—2544no—
255C22—2544no—
256C22#41×D12714yes—
257C22#1686125412yes—
258C22C24×D12711yescharacteristic
259C4—24no—
260C4—24no—
261C4—22no—
262C4—1278no—
263C4—2544no—
264C4—2544no—
265C2—42no—
266C2—42no—
267C2—5084no—
268C2#2255061014yesdirect product factor
269C2C2×#41×D12712yes—
270C2C2×#1686125411yescharacteristic
subgroupG/H
centerC23C23×D127
commutator, cosocleC22×C127C25
FrattiniC22C24×D127
FittingC2×#123×C127C2
socleC23×C127C24
prime radicalC2×#16861205C2
hypercenterC2×#123D127
hypocenterC127C2×#559
LCSG ▷ C22×C127 ▷ C127
UCSC1 ◁ C23 ◁ C2×#123

Complements

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

NH ≅ G/Ntype
1. #22550610C2direct (N × H)
3. C2×#16861195C2semidirect
4. C2×#16861195C2semidirect
5. C2×#16861194C2semidirect
6. C2×#16861190C2semidirect
7. C2×#16861174C2semidirect
8. C2×C4×C22⋊D127C2semidirect
9. C2×(C22⋊D127)⋊C4C2semidirect
10. C2×#123×C127C2semidirect
18. #16861195C22semidirect
19. #16861195C22semidirect
20. #16861194C22semidirect
21. #16861190C22semidirect
22. #16861174C22semidirect
23. C4×C22⋊D127C22semidirect
24. (C22⋊D127)⋊C4C22semidirect
37. #123×C127C22semidirect
131. C2×C127#559semidirect
136. C127C2×#559semidirect
143. C2×#123D127semidirect
160. #123C2×D127semidirect
268. C2#22550610direct (N × H)

Maximal subgroups

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

subgroupindex
#225506102
C2×#168612052
C2×#168611952
C2×#168611942
C2×#168611902
C2×#168611742
C2×C4×C22⋊D1272
C2×(C22⋊D127)⋊C42
C2×#123×C1272
C2×#559127