Finite Group Databasebeta

← C2×#16840390 #21459217

Subgroups — C2×#16840390 #21459217

Order 7808.

1080 conjugacy classes of subgroups.

The subgroup lattice has 208 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#16840390C2116yesmaximal, direct product factor
2C2×#14519777C212yesmaximal, complemented
3C2×#14519776C212yesmaximal, complemented
4C2×#14519769C212yesmaximal, complemented
5C2×#14519768C212yesmaximal, complemented
6C2×#14519754C214yesmaximal
7C2×#14519736C211yesmaximal, characteristic
8C22×C4⋊Dic61C211yesmaximal, characteristic
9C2×#117×C61C211yesmaximal, characteristic
10C22×Dic122C2214yes—
11C23×Dic61C2212yes—
12#14519777C22116yescomplemented
13#14519776C22116yescomplemented
14#14519769C22116yescomplemented
15#14519768C22116yescomplemented
16#14519754C22132yes—
17#14519736C2218yes—
18C2×C4⋊Dic61C2212yes—
19C2×C4⋊Dic61C2212yes—
20C2×C4⋊Dic61C2218yes—
21C2×C4⋊Dic61C2211yescharacteristic
22C2×C4⋊Dic61C2211yescharacteristic
23C2×C4⋊Dic61C2214yes—
24C2×#11758196C2214yes—
25C2×#11758196C2214yes—
26C2×C22⋊Dic61C2212yes—
27C2×C4×Dic61C2212yes—
28C23×C4×C61C2211yescharacteristic
29#117×C61C2218yes—
30C2×C4⋊C4×C61C2211yescharacteristic
31C2×C4⋊C4×C61C2211yescharacteristic
32C2×C22⋊C4×C61C2212yes—
33C2×C42×C61C2212yes—
34C24×C61C2311yescharacteristic
35C22×C4×C61Q818yescomplemented
36C22×C4×C61C2312yes—
37C22×C4×C61C2312yes—
38C22×C4×C61C2311yescharacteristic
39C22×C4×C61C2311yescharacteristic
40C22×C4×C61C2314yes—
41C22×Dic61—44no—
42C22×Dic61C2314yes—
43C22×Dic61C2312yes—
44C22×Dic61C2312yes—
45C22×Dic61C2318yes—
46C2×Dic122—48no—
47C2×Dic122C23116yes—
48C4⋊C4×C61C2314yes—
49C4⋊C4×C61C2314yes—
50C22⋊C4×C61C2318yes—
51C42×C61C2318yes—
52C22⋊Dic61C2318yes—
53C4⋊Dic61C2318yes—
54C4⋊Dic61C2318yes—
55C4⋊Dic61C2314yes—
56C4⋊Dic61C2314yes—
57C4⋊Dic61C23116yes—
58#11758196C23116yes—
59#11758196C23116yes—
60C4×Dic61C2318yes—
61C23×C61—22no—
62C23×C61—22no—
63C23×C61C2×Q814yes—
64C23×C61C2412yes—
65C23×C61C2411yescharacteristic
66C2×C4×C61—24no—
67C2×C4×C61—24no—
68C2×C4×C61C2×Q814yes—
69C2×C4×C61C2×Q814yes—
70C2×C4×C61C2×Q8116yescomplemented
71C2×C4×C61C2414yes—
72C2×C4×C61C2414yes—
73C2×C4×C61C2412yes—
74C2×C4×C61C2412yes—
75C2×Dic61—24no—
76C2×Dic61—28no—
77C2×Dic61—24no—
78C2×Dic61—48no—
79C2×Dic61C2414yes—
80C2×Dic61C2414yes—
81C2×Dic61C2418yes—
82Dic122—416no—
83C22×C61—28no—
84C22×C61—22no—
85C22×C61—22no—
86C22×C61C22×Q814yes—
87C22×C61C22×Q812yes—
88C22×C61H(5,𝔽2)12yes—
89C22×C612−1+412yes—
90C22×C61C2511yescharacteristic
91C4×C61—24no—
92C4×C61—24no—
93C4×C61C22×Q814yes—
94C4×C61C22×Q814yes—
95Dic61—24no—
96Dic61—28no—
97Dic61—24no—
98C2×#544—611nomaximal, Sylow
99C2×C61—24no—
100C2×C61#54414yescomplemented
101C2×C61C23×Q811yescharacteristic
102C2×C61C2×H(5,𝔽2)11yescharacteristic
103C2×C61C2×2−1+411yescharacteristic
104#544—6116no—
105C2×C4⋊Q8—612no—
106C2×C4⋊Q8—612no—
107C2×#125—612no—
108C2×#125—612no—
109C2×C22⋊Q8—614no—
110C2×#117—611no—
111C2×#117D6111yescharacteristic
112C22×C4⋊C4—611no—
113C61C2×#54411yescharacteristic, complemented, Sylow
114C22×Q8—614no—
115C23×C4—612no—
116C23×C4C2×D6111yescharacteristic
117C4⋊Q8—6116no—
118C4⋊Q8—6116no—
119#125—6116no—
120#125—6116no—
121C22⋊Q8—6132no—
122#117—618no—
123#117C2×D6118yes—
124C2×C4⋊C4—612no—
125C2×C4⋊C4—612no—
126C2×C4⋊C4—618no—
127C2×C4⋊C4—611no—
128C2×C4⋊C4—611no—
129C2×C4⋊C4—614no—
130C2×C4⋊C4—614no—
131C2×C4⋊C4—614no—
132C2×C4⋊C4C2×D6111yescharacteristic
133C2×C4⋊C4C2×D6111yescharacteristic
134C2×C22⋊C4—612no—
135C2×C22⋊C4C2×D6112yes—
136C2×C42—612no—
137C2×C42C2×D6112yes—
138C24C22×D6111yescharacteristic
139C2×Q8—6116no—
140C2×Q8—2448no—
141C22×C4—612no—
142C22×C4—612no—
143C22×C4—614no—
144C22×C4—618no—
145C22×C4—2444no—
146C22×C4Dic12218yescomplemented
147C22×C4C22×D6112yes—
148C22×C4C22×D6112yes—
149C22×C4C22×D6111yescharacteristic
150C22×C4C22×D6111yescharacteristic
151C22×C4C22×D6114yes—
152C4⋊C4—618no—
153C4⋊C4—618no—
154C4⋊C4—6116no—
155C4⋊C4—6116no—
156C4⋊C4—614no—
157C4⋊C4—614no—
158C4⋊C4—6116no—
159C4⋊C4C22×D6114yes—
160C4⋊C4C22×D6114yes—
161C22⋊C4—618no—
162C22⋊C4C22×D6118yes—
163C42—618no—
164C42C22×D6118yes—
165C23—22no—
166C23—22no—
167C23C2×Dic12214yes—
168C23C23×D6112yes—
169C23C23×D6111yescharacteristic
170Q8—24416no—
171C2×C4—24no—
172C2×C4—24no—
173C2×C4—614no—
174C2×C4—614no—
175C2×C4—618no—
176C2×C4—1228no—
177C2×C4—1224no—
178C2×C4—1224no—
179C2×C4—2448no—
180C2×C4C2×Dic12214yes—
181C2×C4C2×Dic12214yes—
182C2×C4C2×Dic122116yescomplemented
183C2×C4C23×D6114yes—
184C2×C4C23×D6114yes—
185C2×C4C23×D6112yes—
186C2×C4C23×D6112yes—
187C22—22no—
188C22—22no—
189C22—28no—
190C22C22×Dic12214yes—
191C22C22×Dic12212yes—
192C22#1451982312yes—
193C22#1451982412yes—
194C22C24×D6111yescharacteristic
195C4—24no—
196C4—24no—
197C4—1228no—
198C4—1224no—
199C4—1224no—
200C4C22×Dic12214yes—
201C4C22×Dic12214yes—
202C2—24no—
203C2#1684039014yesdirect product factor
204C2C23×Dic12211yescharacteristic
205C2C2×#1451982311yescharacteristic
206C2C2×#1451982411yescharacteristic
subgroupG/H
centerC23C23×D61
commutatorC22×C61C25
FrattiniC22C24×D61
FittingC2×#117×C61C2
socleC23×C61C24
hypercenterC2×#117D61
hypocenterC61C2×#544
LCSG ▷ C22×C61 ▷ C61
UCSC1 ◁ C23 ◁ C2×#117

Complements

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

NH ≅ G/Ntype
1. #16840390C2direct (N × H)
2. C2×#14519777C2semidirect
3. C2×#14519776C2semidirect
4. C2×#14519769C2semidirect
5. C2×#14519768C2semidirect
12. #14519777C22semidirect
13. #14519776C22semidirect
14. #14519769C22semidirect
15. #14519768C22semidirect
35. C22×C4×C61Q8semidirect
70. C2×C4×C61C2×Q8semidirect
100. C2×C61#544semidirect
113. C61C2×#544semidirect
146. C22×C4Dic122semidirect
182. C2×C4C2×Dic122semidirect
203. C2#16840390direct (N × H)