Finite Group Databasebeta

← C2×#16840471 #21459352

Subgroups — C2×#16840471 #21459352

Order 7808.

1200 conjugacy classes of subgroups.

The subgroup lattice has 284 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#16840471C2116yesmaximal, direct product factor
2C2×#14519776C211yesmaximal, characteristic, complemented
3C2×#14519769C211yesmaximal, characteristic, complemented
4C2×#14519768C211yesmaximal, characteristic, complemented
5C2×#14519756C212yesmaximal, complemented
6C2×#14519754C212yesmaximal, complemented
7C2×#14519754C212yesmaximal, complemented
8C2×C4×Dic122C211yesmaximal, characteristic, complemented
9C2×D4×Dic61C211yesmaximal, characteristic
10C2×D4×Dic61C211yesmaximal, characteristic
11C22×#11758196C212yesmaximal, complemented
12C2×C4×D4×C61C211yesmaximal, characteristic
13C22×Dic122C2211yescharacteristic
14C22×Dic122C2212yes—
15C23×Dic61C2212yes—
16C23×Dic61C2212yes—
17#14519776C2218yescomplemented
18#14519769C2218yescomplemented
19#14519768C2218yescomplemented
20#14519756C22116yescomplemented
21#14519754C22116yescomplemented
22#14519754C22116yescomplemented
23C4×Dic122C2218yescomplemented
24D4×Dic61C2218yes—
25D4×Dic61C2218yes—
26C2×C4⋊Dic61C2211yescharacteristic
27C2×C4⋊Dic61C2211yescharacteristic
28C2×C4⋊Dic61C2211yescharacteristic
29C2×C4⋊Dic61C2212yes—
30C2×#11758196C2211yescharacteristic
31C2×#11758196C2212yes—
32C2×#11758196C2212yes—
33C2×#11758196C2212yes—
34C2×#11758196C2211yescharacteristic
35C2×#11758196C2212yes—
36C2×#11758196C22116yescomplemented
37C2×C22⋊Dic61C2212yes—
38C2×C22⋊Dic61C2212yes—
39C2×C4×Dic61C2211yescharacteristic
40C2×C4×Dic61C2211yescharacteristic
41C22×D4×C61C2211yescharacteristic
42C23×C4×C61C2212yes—
43C4×D4×C61C2218yes—
44C2×C4⋊C4×C61C2211yescharacteristic
45C2×C22⋊C4×C61C2212yes—
46C2×C42×C61C2211yescharacteristic
47C24×C61C2312yes—
48C2×D4×C61Q818yescomplemented
49C2×D4×C61C2314yes—
50C22×C4×C61—44no—
51C22×C4×C61C2311yescharacteristic
52C22×C4×C61C2312yes—
53C22×C4×C61C2311yescharacteristic
54C22×C4×C61C2318yes—
55C22×C4×C61C2311yescharacteristic
56C22×Dic61—28no—
57C22×Dic61—44no—
58C22×Dic61C2311yescharacteristic
59C22×Dic61C2312yes—
60C22×Dic61C2312yes—
61C22×Dic61C2318yes—
62C22×Dic61C2311yescharacteristic
63C22×Dic61C2311yescharacteristic
64C22×Dic61C2318yes—
65C22×Dic61C2311yescharacteristic
66C2×Dic122—24no—
67C2×Dic122—44no—
68C2×Dic122C2314yes—
69C2×Dic122C2318yes—
70C4⋊C4×C61C2314yes—
71C22⋊C4×C61C2318yes—
72C42×C61C2314yes—
73C22⋊Dic61C2318yes—
74C22⋊Dic61C2318yes—
75C4⋊Dic61C2314yes—
76C4⋊Dic61C2314yes—
77C4⋊Dic61C2314yes—
78C4⋊Dic61C2318yes—
79#11758196C2314yes—
80#11758196C2318yes—
81#11758196C2318yes—
82#11758196C2318yes—
83#11758196C2314yes—
84#11758196C2318yes—
85C4×Dic61C2314yes—
86C4×Dic61C2314yes—
87C23×C61—24no—
88C23×C61—24no—
89C23×C61C2×Q818yes—
90C23×C61C2414yes—
91C23×C61C2411yescharacteristic
92D4×C61C2×Q8116yescomplemented
93C2×C4×C61—22no—
94C2×C4×C61—24no—
95C2×C4×C61—22no—
96C2×C4×C61—48no—
97C2×C4×C61C2×Q814yes—
98C2×C4×C61C2412yes—
99C2×C4×C61C2412yes—
100C2×C4×C61C2414yes—
101C2×C4×C61C2412yes—
102C2×Dic61—22no—
103C2×Dic61—24no—
104C2×Dic61—22no—
105C2×Dic61—24no—
106C2×Dic61—22no—
107C2×Dic61—216no—
108C2×Dic61—48no—
109C2×Dic61#4114yes—
110C2×Dic61C2412yes—
111C2×Dic61C2412yes—
112C2×Dic61C2412yes—
113C2×Dic61C2414yes—
114C2×Dic61C2414yes—
115C2×Dic61C2412yes—
116Dic122—28no—
117Dic122—48no—
118C22×C61—216no—
119C22×C61—24no—
120C22×C61—24no—
121C22×C61C22×Q818yes—
122C22×C61C22×Q812yes—
123C22×C61C2×#4112yes—
124C22×C61H(5,𝔽2)12yes—
125C22×C61C2511yescharacteristic
126C4×C61—22no—
127C4×C61—24no—
128C4×C61—22no—
129C4×C61C22×Q814yes—
130Dic61—22no—
131Dic61—24no—
132Dic61—22no—
133Dic61—24no—
134Dic61—22no—
135Dic61C2×#4114yes—
136C2×#554—611nomaximal, Sylow
137C2×C61—28no—
138C2×C61#55414yescomplemented
139C2×C61C23×Q811yescharacteristic
140C2×C61C22×#4111yescharacteristic
141C2×C61C2×H(5,𝔽2)11yescharacteristic
142#554—6116no—
143C2×C4⋊Q8—611no—
144C2×#125—611no—
145C2×#125—611no—
146C2×C22⋊Q8—612no—
147C2×C22⋊Q8—612no—
148C2×C22⋊Q8—612no—
149C2×C4×Q8—611no—
150C2×C4×D4—611no—
151C2×C4×D4—611no—
152C2×C4×D4D6111yescharacteristic
153C22×C4⋊C4—612no—
154C61C2×#55411yescharacteristic, complemented, Sylow
155C22×Q8—611no—
156C22×Q8—612no—
157C22×D4C2×D6111yescharacteristic
158C23×C4—612no—
159C23×C4—612no—
160C23×C4C2×D6112yes—
161C4⋊Q8—618no—
162#125—618no—
163#125—618no—
164C22⋊Q8—6116no—
165C22⋊Q8—6116no—
166C22⋊Q8—6116no—
167C4×Q8—618no—
168C4×D4—618no—
169C4×D4—618no—
170C4×D4C2×D6118yes—
171C2×C4⋊C4—611no—
172C2×C4⋊C4—612no—
173C2×C4⋊C4—612no—
174C2×C4⋊C4—612no—
175C2×C4⋊C4—6116no—
176C2×C4⋊C4—611no—
177C2×C4⋊C4—611no—
178C2×C4⋊C4—611no—
179C2×C4⋊C4—611no—
180C2×C4⋊C4—612no—
181C2×C4⋊C4—612no—
182C2×C4⋊C4C2×D6111yescharacteristic
183C2×C22⋊C4—612no—
184C2×C22⋊C4—612no—
185C2×C22⋊C4C2×D6112yes—
186C2×C42—611no—
187C2×C42—611no—
188C2×C42C2×D6111yescharacteristic
189C24C22×D6112yes—
190C2×Q8—614no—
191C2×Q8—618no—
192C2×Q8—1224no—
193C2×Q8—2444no—
194C2×D4Dic12218yescomplemented
195C2×D4C22×D6114yes—
196C22×C4—44no—
197C22×C4—611no—
198C22×C4—618no—
199C22×C4—611no—
200C22×C4—611no—
201C22×C4—611no—
202C22×C4—612no—
203C22×C4—612no—
204C22×C4—618no—
205C22×C4—1228no—
206C22×C4—2444no—
207C22×C4C22×D6111yescharacteristic
208C22×C4C22×D6111yescharacteristic
209C22×C4C22×D6112yes—
210C22×C4C22×D6118yes—
211C22×C4C22×D6111yescharacteristic
212C4⋊C4—614no—
213C4⋊C4—618no—
214C4⋊C4—618no—
215C4⋊C4—618no—
216C4⋊C4—614no—
217C4⋊C4—618no—
218C4⋊C4—614no—
219C4⋊C4—614no—
220C4⋊C4—614no—
221C4⋊C4—618no—
222C4⋊C4C22×D6114yes—
223C22⋊C4—618no—
224C22⋊C4—618no—
225C22⋊C4C22×D6118yes—
226C42—614no—
227C42—614no—
228C42C22×D6114yes—
229C23—24no—
230C23—24no—
231C23C2×Dic12218yes—
232C23C23×D6114yes—
233C23C23×D6111yescharacteristic
234Q8—1228no—
235Q8—2448no—
236D4C2×Dic122116yescomplemented
237C2×C4—22no—
238C2×C4—22no—
239C2×C4—24no—
240C2×C4—48no—
241C2×C4—614no—
242C2×C4—612no—
243C2×C4—612no—
244C2×C4—612no—
245C2×C4—612no—
246C2×C4—614no—
247C2×C4—614no—
248C2×C4—12216no—
249C2×C4—1224no—
250C2×C4—1222no—
251C2×C4—1222no—
252C2×C4—1224no—
253C2×C4—1222no—
254C2×C4—2448no—
255C2×C4C2×Dic12214yes—
256C2×C4C23×D6112yes—
257C2×C4C23×D6112yes—
258C2×C4C23×D6114yes—
259C2×C4C23×D6112yes—
260C22—216no—
261C22—24no—
262C22—24no—
263C22C22×Dic12218yes—
264C22C22×Dic12212yes—
265C22#41×D6112yes—
266C22#1451982212yes—
267C22C24×D6111yescharacteristic
268C4—22no—
269C4—22no—
270C4—24no—
271C4—614no—
272C4—1224no—
273C4—1222no—
274C4—1222no—
275C4—1224no—
276C4—1222no—
277C4C22×Dic12214yes—
278C2—28no—
279C2#1684047114yesdirect product factor
280C2C23×Dic12211yescharacteristic
281C2C2×#41×D6111yescharacteristic
282C2C2×#1451982211yescharacteristic
subgroupG/H
centerC23C23×D61
commutatorC22×C61C25
FrattiniC22C24×D61
FittingC2×C4×D4×C61C2
socleC23×C61C24
hypercenterC2×C4×D4D61
hypocenterC61C2×#554
LCSG ▷ C22×C61 ▷ C61
UCSC1 ◁ C23 ◁ C2×C4×D4

Complements

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

NH ≅ G/Ntype
1. #16840471C2direct (N × H)
2. C2×#14519776C2semidirect
3. C2×#14519769C2semidirect
4. C2×#14519768C2semidirect
5. C2×#14519756C2semidirect
6. C2×#14519754C2semidirect
7. C2×#14519754C2semidirect
8. C2×C4×Dic122C2semidirect
11. C22×#11758196C2semidirect
17. #14519776C22semidirect
18. #14519769C22semidirect
19. #14519768C22semidirect
20. #14519756C22semidirect
21. #14519754C22semidirect
22. #14519754C22semidirect
23. C4×Dic122C22semidirect
36. C2×#11758196C22semidirect
48. C2×D4×C61Q8semidirect
92. D4×C61C2×Q8semidirect
138. C2×C61#554semidirect
154. C61C2×#554semidirect
194. C2×D4Dic122semidirect
236. D4C2×Dic122semidirect
279. C2#16840471direct (N × H)