Finite Group Databasebeta

← C2×#22550439 #30652035

Subgroups — C2×#22550439 #30652035

Order 16256.

1896 conjugacy classes of subgroups.

The subgroup lattice has 288 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14523247C211yesmaximal, characteristic, complemented
2C22×D4×D127C211yesmaximal, characteristic, complemented
3#22550439C2116yesmaximal, direct product factor
4C2×#16861205C211yesmaximal, characteristic, complemented
5C2×#16861197C211yesmaximal, characteristic, complemented
6C2×#16861196C211yesmaximal, characteristic, complemented
7C2×#16861181C214yesmaximal, complemented
8C2×#16861177C214yesmaximal, complemented
9C2×#16861166C211yesmaximal, characteristic, complemented
10C2×#127×C127C211yesmaximal, characteristic, complemented
11C24×D127C2212yes—
12C2×#14523247—28no—
13C2×#14523247C2218yescomplemented
14C22×Dic254C2211yescharacteristic, complemented
15C22×D508C2211yescharacteristic
16C22×C22⋊D127C2212yes—
17C22×C22⋊D127C2212yes—
18C22×C22⋊D127C2214yescomplemented
19C2×D4×D127—28no—
20C2×D4×D127C2218yescomplemented
21C23×Dic127C2212yescomplemented
22C22×C4×D127C2211yescharacteristic
23#16861205C2218yescomplemented
24#16861197C2218yescomplemented
25#16861196C2218yescomplemented
26#16861181C22132yescomplemented
27#16861177C22132yescomplemented
28#16861166C2218yescomplemented
29C2×Dic127⋊C4C2212yescomplemented
30C2×C22⋊Dic127C2214yescomplemented
31C2×(C2×D127)⋊C4C2212yes—
32C2×(C2×D127)⋊C4C2214yescomplemented
33C2×C4×Dic127C2211yescharacteristic, complemented
34C22×D4×C127C2211yescharacteristic
35C22×D4×C127C2211yescharacteristic, complemented
36C22×D4×C127C2214yescomplemented
37#127×C127C2218yescomplemented
38C2×C42×C127C2211yescharacteristic, complemented
39C23×D127—28no—
40C23×D127—48no—
41C23×D127C2312yes—
42C23×D127C2311yescharacteristic
43C23×D127C2318yes—
44#14523247—232no—
45C2×Dic254—24no—
46C2×Dic254C2314yescomplemented
47C2×D508—24no—
48C2×D508C2314yes—
49C2×C22⋊D127—28no—
50C2×C22⋊D127—28no—
51C2×C22⋊D127—48no—
52C2×C22⋊D127C2318yes—
53C2×C22⋊D127C2318yes—
54C2×C22⋊D127C23116yescomplemented
55D4×D127—232no—
56C22×Dic127—28no—
57C22×Dic127C2312yes—
58C22×Dic127C2312yes—
59C22×Dic127C2311yescharacteristic
60C22×Dic127C2318yescomplemented
61C2×C4×D127D418yescomplemented
62C2×C4×D127C2314yes—
63Dic127⋊C4C2318yescomplemented
64C22⋊Dic127C23116yescomplemented
65(C2×D127)⋊C4C2318yes—
66(C2×D127)⋊C4C23116yescomplemented
67C4×Dic127C2314yescomplemented
68C24×C127C2312yes—
69C24×C127C2312yes—
70C2×D4×C127—24no—
71C2×D4×C127—24no—
72C2×D4×C127—48no—
73C2×D4×C127C2314yes—
74C2×D4×C127C2314yescomplemented
75C2×D4×C127C23116yescomplemented
76C22×C4×C127C2312yes—
77C22×C4×C127C2311yescharacteristic
78C42×C127C2314yescomplemented
79C22×D127—24no—
80C22×D127—24no—
81C22×D127—28no—
82C22×D127—216no—
83C22×D127—416no—
84C22×D127—432no—
85C22×D127C2×D414yes—
86C22×D127C2414yes—
87C22×D127C2412yes—
88Dic254—28no—
89D508—28no—
90C22⋊D127—216no—
91C22⋊D127—216no—
92C22⋊D127—416no—
93C2×Dic127—24no—
94C2×Dic127—24no—
95C2×Dic127—216no—
96C2×Dic127C2×D414yes—
97C2×Dic127C2414yes—
98C2×Dic127C2414yes—
99C2×Dic127C2412yes—
100C4×D127C2×D4116yescomplemented
101C23×C127—24no—
102C23×C127—24no—
103C23×C127—28no—
104C23×C127—28no—
105C23×C127C2414yes—
106C23×C127C2414yes—
107C23×C127C2411yescharacteristic
108D4×C127—28no—
109D4×C127—28no—
110D4×C127—416no—
111C2×C4×C127—24no—
112C2×C4×C127C2×D414yes—
113C2×C4×C127C2414yes—
114C2×C4×C127C2412yes—
115C22×C127—24no—
116C22×C127—24no—
117C22×C127—28no—
118C22×C127—28no—
119C22×C127—48no—
120C22×C127—48no—
121C22×C127C22×D412yes—
122C22×C127H(5,𝔽2)14yes—
123C22×C127C2511yescharacteristic
124C2×D127—28no—
125C2×D127—24no—
126C2×D127—24no—
127C2×D127—28no—
128C2×D127—432no—
129C2×D127—48no—
130C2×D127C22×D414yes—
131C4×C127—24no—
132C4×C127C22×D414yes—
133Dic127—24no—
134Dic127—24no—
135Dic127C22×D414yes—
136C2×C127—44no—
137C2×C127—44no—
138C2×C127#53514yescomplemented
139C2×C127C23×D411yescharacteristic
140C2×C127C2×H(5,𝔽2)12yes—
141D127—24no—
142D127—44no—
143C2×#535—1271nomaximal, Sylow
144C127C2×#53511yescharacteristic, complemented, Sylow
145C22×#41—1271no—
146C23×D4—1271no—
147#535—12716no—
148C2×#127—1271no—
149C2×#127D12711yescharacteristic, complemented
150C2×#124—1271no—
151C2×#124—1271no—
152C2×#121—1274no—
153C2×#120—1274no—
154C2×#117—1271no—
155C25—1272no—
156C2×#41—1278no—
157C2×#41—2548no—
158C22×Q8—1271no—
159C22×D4—1274no—
160C22×D4—1272no—
161C22×D4—1272no—
162C22×D4—1278no—
163C22×D4—1271no—
164C22×D4—2548no—
165C22×D4C2×D12711yescharacteristic
166C22×D4C2×D12711yescharacteristic, complemented
167C22×D4C2×D12714yescomplemented
168C23×C4—1271no—
169C23×C4—1272no—
170#127—1278no—
171#127C2×D12718yescomplemented
172#124—1278no—
173#124—1278no—
174#121—12732no—
175#120—12732no—
176#117—1278no—
177C2×C4⋊C4—1272no—
178C2×C22⋊C4—1274no—
179C2×C22⋊C4—1272no—
180C2×C22⋊C4—1274no—
181C2×C42—1271no—
182C2×C42C2×D12711yescharacteristic, complemented
183C24—1271no—
184C24—1278no—
185C24—1272no—
186C24—5088no—
187C24—2548no—
188C24C22×D12712yes—
189C24C22×D12712yes—
190#41—25432no—
191C2×Q8—1274no—
192C2×Q8—2544no—
193C2×D4—24no—
194C2×D4—24no—
195C2×D4—48no—
196C2×D4—12716no—
197C2×D4—1278no—
198C2×D4—1278no—
199C2×D4—1274no—
200C2×D4—5088no—
201C2×D4—25432no—
202C2×D4—2548no—
203C2×D4—2548no—
204C2×D4—2544no—
205C2×D4C22×D12714yes—
206C2×D4C22×D12714yescomplemented
207C2×D4C22×D127116yescomplemented
208C22×C4—1271no—
209C22×C4—1278no—
210C22×C4—1274no—
211C22×C4—1278no—
212C22×C4—1272no—
213C22×C4—1272no—
214C22×C4—2548no—
215C22×C4C22×D12712yes—
216C22×C4C22×D12711yescharacteristic
217C4⋊C4—1278no—
218C22⋊C4—12716no—
219C22⋊C4—1278no—
220C22⋊C4—12716no—
221C42—1274no—
222C42C22×D12714yescomplemented
223C23—24no—
224C23—24no—
225C23—28no—
226C23—28no—
227C23—1274no—
228C23—1272no—
229C23—1274no—
230C23—50816no—
231C23—50832no—
232C23—25416no—
233C23—2544no—
234C23—2548no—
235C23—2544no—
236C23C23×D12714yes—
237C23C23×D12714yes—
238C23C23×D12711yescharacteristic
239Q8—2548no—
240D4—28no—
241D4—28no—
242D4—416no—
243D4—50816no—
244D4—25416no—
245D4—25416no—
246D4—2548no—
247C2×C4—24no—
248C2×C4—1274no—
249C2×C4—1272no—
250C2×C4—12716no—
251C2×C4—1274no—
252C2×C4—1274no—
253C2×C4—25416no—
254C2×C4—2544no—
255C2×C4—2544no—
256C2×C4D4×D12714yes—
257C2×C4C23×D12714yes—
258C2×C4C23×D12712yes—
259C22—24no—
260C22—24no—
261C22—28no—
262C22—28no—
263C22—48no—
264C22—48no—
265C22—1274no—
266C22—50832no—
267C22—5088no—
268C22—2544no—
269C22—2548no—
270C22—2548no—
271C22—2544no—
272C22C2×D4×D12712yes—
273C22#1686125414yes—
274C22C24×D12711yescharacteristic
275C4—24no—
276C4—1274no—
277C4—2544no—
278C4—2544no—
279C4C2×D4×D12714yes—
280C2—44no—
281C2—44no—
282C2—5084no—
283C2—2544no—
284C2#2255043914yesdirect product factor
285C2C22×D4×D12711yescharacteristic
286C2C2×#1686125412yes—
subgroupG/H
centerC23C23×D127
commutator, cosocleC22×C127C25
FrattiniC22C24×D127
FittingC2×#127×C127C2
socleC23×C127C24
hypercenterC2×#127D127
hypocenterC127C2×#535
LCSG ▷ C22×C127 ▷ C127
UCSC1 ◁ C23 ◁ C2×#127

Complements

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

NH ≅ G/Ntype
1. C22×#14523247C2semidirect
2. C22×D4×D127C2semidirect
3. #22550439C2direct (N × H)
4. C2×#16861205C2semidirect
5. C2×#16861197C2semidirect
6. C2×#16861196C2semidirect
7. C2×#16861181C2semidirect
8. C2×#16861177C2semidirect
9. C2×#16861166C2semidirect
10. C2×#127×C127C2semidirect
13. C2×#14523247C22semidirect
14. C22×Dic254C22semidirect
18. C22×C22⋊D127C22semidirect
20. C2×D4×D127C22semidirect
21. C23×Dic127C22semidirect
23. #16861205C22semidirect
24. #16861197C22semidirect
25. #16861196C22semidirect
26. #16861181C22semidirect
27. #16861177C22semidirect
28. #16861166C22semidirect
29. C2×Dic127⋊C4C22semidirect
30. C2×C22⋊Dic127C22semidirect
32. C2×(C2×D127)⋊C4C22semidirect
33. C2×C4×Dic127C22semidirect
35. C22×D4×C127C22semidirect
36. C22×D4×C127C22semidirect
37. #127×C127C22semidirect
38. C2×C42×C127C22semidirect
46. C2×Dic254C23semidirect
54. C2×C22⋊D127C23semidirect
60. C22×Dic127C23semidirect
61. C2×C4×D127D4semidirect
63. Dic127⋊C4C23semidirect
64. C22⋊Dic127C23semidirect
66. (C2×D127)⋊C4C23semidirect
67. C4×Dic127C23semidirect
74. C2×D4×C127C23semidirect
75. C2×D4×C127C23semidirect
78. C42×C127C23semidirect
100. C4×D127C2×D4semidirect
138. C2×C127#535semidirect
144. C127C2×#535semidirect
149. C2×#127D127semidirect
166. C22×D4C2×D127semidirect
167. C22×D4C2×D127semidirect
171. #127C2×D127semidirect
182. C2×C42C2×D127semidirect
206. C2×D4C22×D127semidirect
207. C2×D4C22×D127semidirect
222. C42C22×D127semidirect
284. C2#22550439direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145232472
C22×D4×D1272
#225504392
C2×#168612052
C2×#168611972
C2×#168611962
C2×#168611812
C2×#168611772
C2×#168611662
C2×#127×C1272
C2×#535127