Finite Group Databasebeta

← C2×#22550463 #30652070

Subgroups — C2×#22550463 #30652070

Order 16256.

1336 conjugacy classes of subgroups.

The subgroup lattice has 300 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#22550463C2116yesmaximal, direct product factor
2C2×#16861204C212yesmaximal, complemented
3C2×#16861195C212yesmaximal, complemented
4C2×#16861193C212yesmaximal, complemented
5C2×#16861188C211yesmaximal, characteristic, complemented
6C2×#16861181C212yesmaximal, complemented
7C2×#16861177C212yesmaximal, complemented
8C2×D4×Dic127C212yesmaximal, complemented
9C22×(C2×D127)⋊C4C211yesmaximal, characteristic, complemented
10C2×#121×C127C211yesmaximal, characteristic, complemented
11C24×D127C2211yescharacteristic
12C22×Dic254C2211yescharacteristic, complemented
13C22×C22⋊D127C2212yes—
14C22×C22⋊D127C2212yes—
15C23×Dic127C2211yescharacteristic
16C23×Dic127C2212yescomplemented
17#16861204C22116yescomplemented
18#16861195C22116yescomplemented
19#16861193C22116yescomplemented
20#16861188C2218yescomplemented
21#16861181C22116yescomplemented
22#16861177C22116yescomplemented
23D4×Dic127C22116yescomplemented
24C2×C4⋊Dic127C2212yescomplemented
25C2×C4⋊Dic127C2211yescharacteristic, complemented
26C2×Dic127⋊C4C2212yescomplemented
27C2×C22⋊Dic127C2212yes—
28C2×C22⋊Dic127C2212yescomplemented
29C2×(C2×D127)⋊C4C2212yes—
30C2×(C2×D127)⋊C4C2212yes—
31C2×(C2×D127)⋊C4C2212yes—
32C2×(C2×D127)⋊C4C2212yes—
33C2×(C2×D127)⋊C4C2218yescomplemented
34C2×C4×Dic127C2212yescomplemented
35C22×D4×C127C2212yes—
36C22×D4×C127C2211yescharacteristic, complemented
37C23×C4×C127C2211yescharacteristic
38#121×C127C2218yescomplemented
39C2×C4⋊C4×C127C2211yescharacteristic, complemented
40C2×C22⋊C4×C127C2212yescomplemented
41C23×D127—24no—
42C23×D127—42no—
43C23×D127—42no—
44C23×D127C2312yes—
45C23×D127C2314yes—
46C2×Dic254—42no—
47C2×Dic254C2314yescomplemented
48C2×C22⋊D127—44no—
49C2×C22⋊D127—44no—
50C2×C22⋊D127C2318yes—
51C2×C22⋊D127C2318yes—
52C22×Dic127—42no—
53C22×Dic127—44no—
54C22×Dic127C2312yes—
55C22×Dic127C2312yes—
56C22×Dic127C2312yes—
57C22×Dic127C2314yes—
58C22×Dic127C2318yescomplemented
59C4⋊Dic127C2314yescomplemented
60C4⋊Dic127C2318yescomplemented
61Dic127⋊C4C2318yescomplemented
62C22⋊Dic127C2318yes—
63C22⋊Dic127C2318yescomplemented
64(C2×D127)⋊C4C2318yes—
65(C2×D127)⋊C4C2318yes—
66(C2×D127)⋊C4C2318yes—
67(C2×D127)⋊C4C2318yes—
68C4×Dic127C2318yescomplemented
69C24×C127C2312yes—
70C24×C127C2311yescharacteristic
71C2×D4×C127—28no—
72C2×D4×C127—42no—
73C2×D4×C127C2318yes—
74C2×D4×C127C2314yescomplemented
75C22×C4×C127—42no—
76C22×C4×C127C2311yescharacteristic
77C22×C4×C127C2312yes—
78C22×C4×C127C2311yescharacteristic
79C22×C4×C127C2314yes—
80C4⋊C4×C127C2314yescomplemented
81C22⋊C4×C127C2318yescomplemented
82C22×D127—28no—
83C22×D127—24no—
84C22×D127—24no—
85C22×D127—24no—
86C22×D127—44no—
87C22×D127—44no—
88C22×D127—416no—
89C22×D127C2414yes—
90Dic254—44no—
91C22⋊D127—48no—
92C22⋊D127—48no—
93C2×Dic127—24no—
94C2×Dic127—24no—
95C2×Dic127—24no—
96C2×Dic127—44no—
97C2×Dic127—48no—
98C2×Dic127C2414yes—
99C2×Dic127C2414yes—
100C2×Dic127C2414yes—
101C23×C127—22no—
102C23×C127—22no—
103C23×C127—24no—
104C23×C127—24no—
105C23×C127—24no—
106C23×C127#4114yes—
107C23×C127C2414yes—
108C23×C127C2412yes—
109C23×C127C2411yescharacteristic
110D4×C127—216no—
111D4×C127—44no—
112C2×C4×C127—24no—
113C2×C4×C127—22no—
114C2×C4×C127—22no—
115C2×C4×C127—44no—
116C2×C4×C127C2412yes—
117C2×C4×C127C2414yes—
118C2×C4×C127C2412yes—
119C22×C127—28no—
120C22×C127—22no—
121C22×C127—22no—
122C22×C127—24no—
123C22×C127—24no—
124C22×C127—24no—
125C22×C127—48no—
126C22×C127C2×#4114yes—
127C22×C127C2×#4112yes—
128C22×C127H(5,𝔽2)12yes—
129C22×C127H(5,𝔽2)12yes—
130C22×C127C2511yescharacteristic
131C2×D127—24no—
132C2×D127—24no—
133C2×D127—24no—
134C2×D127—416no—
135C2×D127—48no—
136C4×C127—24no—
137C4×C127—22no—
138C4×C127—22no—
139Dic127—24no—
140Dic127—24no—
141Dic127—24no—
142C2×C127—24no—
143C2×C127—44no—
144C2×C127#53814yescomplemented
145C2×C127C22×#4111yescharacteristic
146C2×C127C2×H(5,𝔽2)11yescharacteristic
147C2×C127C2×H(5,𝔽2)11yescharacteristic
148D127—44no—
149C2×#538—1271nomaximal, Sylow
150C127C2×#53811yescharacteristic, complemented, Sylow
151#538—12716no—
152C2×#126—1272no—
153C2×#124—1272no—
154C2×#123—1272no—
155C2×C22⋊Q8—1271no—
156C2×#121—1272no—
157C2×#121D12711yescharacteristic, complemented
158C2×#120—1272no—
159C2×C4×D4—1272no—
160C22×C22⋊C4—1271no—
161C25—1271no—
162C22×Q8—1271no—
163C22×D4—1272no—
164C22×D4—1272no—
165C22×D4C2×D12712yes—
166C22×D4C2×D12711yescharacteristic, complemented
167C23×C4—1271no—
168C23×C4—1272no—
169C23×C4C2×D12711yescharacteristic
170#126—12716no—
171#124—12716no—
172#123—12716no—
173C22⋊Q8—1278no—
174#121—12716no—
175#121C2×D12718yescomplemented
176#120—12716no—
177C4×D4—12716no—
178C2×C4⋊C4—1272no—
179C2×C4⋊C4—1272no—
180C2×C4⋊C4—1271no—
181C2×C4⋊C4C2×D12711yescharacteristic, complemented
182C2×C22⋊C4—1272no—
183C2×C22⋊C4—1272no—
184C2×C22⋊C4—1272no—
185C2×C22⋊C4—1272no—
186C2×C22⋊C4—1278no—
187C2×C22⋊C4—1272no—
188C2×C22⋊C4—1272no—
189C2×C22⋊C4C2×D12712yescomplemented
190C2×C42—1272no—
191C24—1274no—
192C24—1272no—
193C24—5082no—
194C24—5082no—
195C24—2544no—
196C24C22×D12712yes—
197C24C22×D12711yescharacteristic
198C2×Q8—1274no—
199C2×Q8—5082no—
200C2×D4—28no—
201C2×D4—42no—
202C2×D4—1278no—
203C2×D4—1278no—
204C2×D4—5084no—
205C2×D4—5084no—
206C2×D4C22×D12718yes—
207C2×D4C22×D12714yescomplemented
208C22×C4—42no—
209C22×C4—1274no—
210C22×C4—1278no—
211C22×C4—1272no—
212C22×C4—1272no—
213C22×C4—1272no—
214C22×C4—5082no—
215C22×C4—5084no—
216C22×C4C22×D12712yes—
217C22×C4C22×D12711yescharacteristic
218C22×C4C22×D12711yescharacteristic
219C22×C4C22×D12714yes—
220C4⋊C4—1278no—
221C4⋊C4—1278no—
222C4⋊C4—1274no—
223C4⋊C4C22×D12714yescomplemented
224C22⋊C4—1278no—
225C22⋊C4—1278no—
226C22⋊C4—1278no—
227C22⋊C4—1278no—
228C22⋊C4—1278no—
229C22⋊C4—1278no—
230C22⋊C4C22×D12718yescomplemented
231C42—1278no—
232C23—22no—
233C23—22no—
234C23—24no—
235C23—24no—
236C23—24no—
237C23—1274no—
238C23—50816no—
239C23—5084no—
240C23—5084no—
241C23—2548no—
242C23—2544no—
243C23—2544no—
244C23—2544no—
245C23#1452324714yes—
246C23C23×D12714yes—
247C23C23×D12712yes—
248C23C23×D12711yescharacteristic
249Q8—5084no—
250D4—216no—
251D4—44no—
252D4—5088no—
253D4—5088no—
254C2×C4—24no—
255C2×C4—22no—
256C2×C4—22no—
257C2×C4—44no—
258C2×C4—1274no—
259C2×C4—1274no—
260C2×C4—1274no—
261C2×C4—5084no—
262C2×C4—5088no—
263C2×C4—2544no—
264C2×C4—2544no—
265C2×C4—2544no—
266C2×C4C23×D12714yes—
267C2×C4C23×D12712yes—
268C2×C4C23×D12712yes—
269C22—22no—
270C22—22no—
271C22—28no—
272C22—24no—
273C22—24no—
274C22—24no—
275C22—48no—
276C22—50816no—
277C22—5088no—
278C22—2544no—
279C22—2544no—
280C22—2544no—
281C22C2×#1452324714yes—
282C22C2×#1452324712yes—
283C22#1686125412yes—
284C22#1686125512yes—
285C22C24×D12711yescharacteristic
286C4—24no—
287C4—22no—
288C4—22no—
289C4—2544no—
290C4—2544no—
291C4—2544no—
292C2—24no—
293C2—44no—
294C2—5084no—
295C2#2255046314yesdirect product factor
296C2C22×#1452324711yescharacteristic
297C2C2×#1686125411yescharacteristic
298C2C2×#1686125511yescharacteristic
subgroupG/H
centerC23C23×D127
commutator, cosocleC22×C127C25
FrattiniC22C24×D127
FittingC2×#121×C127C2
socleC23×C127C24
hypercenterC2×#121D127
hypocenterC127C2×#538
LCSG ▷ C22×C127 ▷ C127
UCSC1 ◁ C23 ◁ C2×#121

Complements

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

NH ≅ G/Ntype
1. #22550463C2direct (N × H)
2. C2×#16861204C2semidirect
3. C2×#16861195C2semidirect
4. C2×#16861193C2semidirect
5. C2×#16861188C2semidirect
6. C2×#16861181C2semidirect
7. C2×#16861177C2semidirect
8. C2×D4×Dic127C2semidirect
9. C22×(C2×D127)⋊C4C2semidirect
10. C2×#121×C127C2semidirect
12. C22×Dic254C22semidirect
16. C23×Dic127C22semidirect
17. #16861204C22semidirect
18. #16861195C22semidirect
19. #16861193C22semidirect
20. #16861188C22semidirect
21. #16861181C22semidirect
22. #16861177C22semidirect
23. D4×Dic127C22semidirect
24. C2×C4⋊Dic127C22semidirect
25. C2×C4⋊Dic127C22semidirect
26. C2×Dic127⋊C4C22semidirect
28. C2×C22⋊Dic127C22semidirect
33. C2×(C2×D127)⋊C4C22semidirect
34. C2×C4×Dic127C22semidirect
36. C22×D4×C127C22semidirect
38. #121×C127C22semidirect
39. C2×C4⋊C4×C127C22semidirect
40. C2×C22⋊C4×C127C22semidirect
47. C2×Dic254C23semidirect
58. C22×Dic127C23semidirect
59. C4⋊Dic127C23semidirect
60. C4⋊Dic127C23semidirect
61. Dic127⋊C4C23semidirect
63. C22⋊Dic127C23semidirect
68. C4×Dic127C23semidirect
74. C2×D4×C127C23semidirect
80. C4⋊C4×C127C23semidirect
81. C22⋊C4×C127C23semidirect
144. C2×C127#538semidirect
150. C127C2×#538semidirect
157. C2×#121D127semidirect
166. C22×D4C2×D127semidirect
175. #121C2×D127semidirect
181. C2×C4⋊C4C2×D127semidirect
189. C2×C22⋊C4C2×D127semidirect
207. C2×D4C22×D127semidirect
223. C4⋊C4C22×D127semidirect
230. C22⋊C4C22×D127semidirect
295. C2#22550463direct (N × H)

Maximal subgroups

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

subgroupindex
#225504632
C2×#168612042
C2×#168611952
C2×#168611932
C2×#168611882
C2×#168611812
C2×#168611772
C2×D4×Dic1272
C22×(C2×D127)⋊C42
C2×#121×C1272
C2×#538127