Finite Group Databasebeta

← C2×#21447661 #29833247

Subgroups — C2×#21447661 #29833247

Order 15616.

654 conjugacy classes of subgroups.

The subgroup lattice has 268 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16840179C212yesmaximal, complemented
2#21447661C218yesmaximal, direct product factor
3C2×#16839583C211yesmaximal, characteristic, complemented
4C2×#16839546C212yesmaximal, complemented
5C2×#16839538C211yesmaximal, characteristic, complemented
6C2×C61×#443C211yesmaximal, characteristic
7#16840179—24no—
8#16840179C2218yescomplemented
9C2×#14519717—22no—
10C2×#14519717C2212yes—
11C22×#11758185—22no—
12C22×#11758185C2211yescharacteristic
13C22×#11758185C2211yescharacteristic
14#16839583C2214yescomplemented
15#16839546C2218yescomplemented
16#16839538C2214yescomplemented
17C2×#135×C61C411yescharacteristic
18C2×#131×C61C2212yes—
19C61×#443C414yes—
20C61×#443C2214yes—
21C2×#108×C61C411yescharacteristic
22C2×#104×C61C412yes—
23C2×C4×C8×C61C2211yescharacteristic
24#14519717—22no—
25#14519717—28no—
26#14519717C2314yes—
27C2×#11758185—22no—
28C2×#11758185—21no—
29C2×#11758185—21no—
30C2×#11758185—28no—
31C2×#11758185D412yes—
32C2×#11758185D412yes—
33C2×#11758185C2312yes—
34C2×#11758185C2312yes—
35C2×#41×C61C2×C412yes—
36#135×C61C814yes—
37#135×C61C2×C414yes—
38C2×Q16×C61C811yescharacteristic
39C2×SD16×C61C812yes—
40C2×D8×C61C811yescharacteristic
41#131×C61—22no—
42#131×C61—22no—
43#131×C61C2×C414yes—
44#131×C61C2314yes—
45C2×M16×C61—22no—
46C2×M16×C61C2×C412yes—
47C22×C8×C61—22no—
48C22×C8×C61C2×C411yescharacteristic
49C22×C8×C61C2311yescharacteristic
50C2×C42×C61C2×C411yescharacteristic
51#108×C61C2×C414yes—
52#104×C61C2×C418yes—
53C4×C8×C61C2×C412yes—
54C4×C8×C61C2312yes—
55#41×C61—22no—
56#41×C61—22no—
57#41×C61C2×C814yes—
58#41×C61C22×C414yes—
59C2×Q8×C61C2×C812yes—
60C2×D4×C61—22no—
61C2×D4×C61C2×C812yes—
62C22×C4×C61—22no—
63C22×C4×C61—21no—
64C22×C4×C61C22×C411yescharacteristic
65Q16×C61C2×C814yes—
66SD16×C61C2×C818yes—
67D8×C61C2×C814yes—
68M16×C61—22no—
69M16×C61—24no—
70M16×C61—24no—
71M16×C61C22×C414yes—
72C2×C8×C61—22no—
73C2×C8×C61—24no—
74C2×C8×C61—24no—
75C2×C8×C61C2×C811yescharacteristic
76C2×C8×C61C2×C811yescharacteristic
77C2×C8×C61C2×C812yes—
78C2×C8×C61C22×C411yescharacteristic
79C2×C8×C61C22×C412yes—
80C2×C8×C61C2×D411yescharacteristic
81C2×C8×C61C2×D411yescharacteristic
82C2×C8×C61#4111yescharacteristic
83C2×C8×C61#4111yescharacteristic
84C2×C8×C61C2411yescharacteristic
85C42×C61—21no—
86C42×C61C22×C412yes—
87#11758185—24no—
88#11758185—22no—
89#11758185C2×D414yes—
90C23×C61—22no—
91C23×C61#13111yescharacteristic
92Q8×C61—22no—
93Q8×C61C22×C814yes—
94D4×C61—24no—
95D4×C61—24no—
96D4×C61—22no—
97D4×C61C22×C814yes—
98C2×C4×C61—22no—
99C2×C4×C61—24no—
100C2×C4×C61—24no—
101C2×C4×C61—22no—
102C2×C4×C61—42no—
103C2×C4×C61C4×D411yescharacteristic
104C2×C4×C61C4×D411yescharacteristic
105C2×C4×C61C22×C811yescharacteristic
106C2×C4×C61C22×C811yescharacteristic
107C2×C4×C61#13111yescharacteristic
108C2×C4×C61C23×C411yescharacteristic
109C8×C61—24no—
110C8×C61C4×D411yescharacteristic
111C8×C61C4×D411yescharacteristic
112C8×C61C22×C812yes—
113C8×C61C22×C812yes—
114C8×C61C22×D411yescharacteristic
115C8×C61C2×#4111yescharacteristic
116C2×#2171—611nomaximal, Sylow
117C22×C61—22no—
118C22×C61—24no—
119C22×C61—44no—
120C22×C61C8×D411yescharacteristic
121C22×C61C8×D411yescharacteristic
122C22×C61C2×#13111yescharacteristic
123C4×C61—24no—
124C4×C61—42no—
125C4×C61C8×D411yescharacteristic
126C4×C61C8×D411yescharacteristic
127C4×C61C2×C4×D411yescharacteristic
128C4×C61C23×C811yescharacteristic
129C2×#504—612no—
130C2×#443D6111yescharacteristic
131#2171—618no—
132C2×#364—611no—
133C2×#350—612no—
134C2×#346—611no—
135C2×C61—21no—
136C2×C61—21no—
137C2×C61—44no—
138C2×C61#217112yescomplemented
139C2×C61C2×C8×D411yescharacteristic
140C2×#135Dic6111yescharacteristic
141C2×#131C2×D6112yes—
142#504—618no—
143#504—1224no—
144C2×M32—612no—
145C2×M32—1222no—
146C22×C16—611no—
147C22×C16—611no—
148C22×C16—1222no—
149#443Dic6114yes—
150#443C2×D6114yes—
151C2×#108Dic6111yescharacteristic
152C2×#104Dic6112yes—
153C2×C4×C8C2×D6111yescharacteristic
154#364—614no—
155#350—618no—
156#346—614no—
157C61C2×#217111yescharacteristic, complemented, Sylow
158C2×#41C2×Dic6112yes—
159#135#9241814yes—
160#135C2×Dic6114yes—
161C2×Q16#9241811yescharacteristic
162C2×SD16#9241812yes—
163C2×D8#9241811yescharacteristic
164#131—22no—
165#131—22no—
166#131C2×Dic6114yes—
167#131C22×D6114yes—
168C2×M16—22no—
169C2×M16C2×Dic6112yes—
170C22×C8—22no—
171C22×C8C2×Dic6111yescharacteristic
172C22×C8C22×D6111yescharacteristic
173C2×C42C2×Dic6111yescharacteristic
174M32—614no—
175M32—1228no—
176M32—1222no—
177C2×C16—612no—
178C2×C16—612no—
179C2×C16—612no—
180C2×C16—612no—
181C2×C16—1228no—
182C2×C16—1222no—
183C2×C16—1221no—
184C2×C16—1221no—
185#108C2×Dic6114yes—
186#104C2×Dic6118yes—
187C4×C8C2×Dic6112yes—
188C4×C8C22×D6112yes—
189#41—22no—
190#41—22no—
191#41C2×#9241814yes—
192#41C22×Dic6114yes—
193C2×Q8C2×#9241812yes—
194C2×D4—22no—
195C2×D4C2×#9241812yes—
196C22×C4—22no—
197C22×C4—21no—
198C22×C4C22×Dic6111yescharacteristic
199Q16C2×#9241814yes—
200SD16C2×#9241818yes—
201D8C2×#9241814yes—
202M16—22no—
203M16—24no—
204M16—24no—
205M16C22×Dic6114yes—
206C2×C8—22no—
207C2×C8—24no—
208C2×C8—24no—
209C2×C8C2×#9241811yescharacteristic
210C2×C8C2×#9241811yescharacteristic
211C2×C8C2×#9241812yes—
212C2×C8D4×D6111yescharacteristic
213C2×C8D4×D6111yescharacteristic
214C2×C8#1175822411yescharacteristic
215C2×C8#1175822411yescharacteristic
216C2×C8C22×Dic6111yescharacteristic
217C2×C8C22×Dic6112yes—
218C2×C8C23×D6111yescharacteristic
219C42—21no—
220C42C22×Dic6112yes—
221C16—614no—
222C16—1224no—
223C16—1222no—
224C23—22no—
225C23#1451978411yescharacteristic
226Q8—22no—
227Q8C22×#9241814yes—
228D4—24no—
229D4—24no—
230D4—22no—
231D4C22×#9241814yes—
232C2×C4—22no—
233C2×C4—24no—
234C2×C4—24no—
235C2×C4—22no—
236C2×C4—42no—
237C2×C4D4×Dic6111yescharacteristic
238C2×C4D4×Dic6111yescharacteristic
239C2×C4C22×#9241811yescharacteristic
240C2×C4C22×#9241811yescharacteristic
241C2×C4#1451978411yescharacteristic
242C2×C4C23×Dic6111yescharacteristic
243C8—24no—
244C8D4×Dic6111yescharacteristic
245C8D4×Dic6111yescharacteristic
246C8C22×#9241812yes—
247C8C22×#9241812yes—
248C8C2×D4×D6111yescharacteristic
249C8C2×#1175822411yescharacteristic
250C22—22no—
251C22—24no—
252C22—44no—
253C22D4×#9241811yescharacteristic
254C22D4×#9241811yescharacteristic
255C22C2×#1451978411yescharacteristic
256C4—24no—
257C4—42no—
258C4D4×#9241811yescharacteristic
259C4D4×#9241811yescharacteristic
260C4C2×D4×Dic6111yescharacteristic
261C4C23×#9241811yescharacteristic
262C2—21no—
263C2—21no—
264C2—44no—
265C2#2144766112yesdirect product factor
266C2C2×D4×#9241811yescharacteristic
subgroupG/H
centerC2×C8D4×D61
commutatorC4×C61C23×C8
FrattiniC2×C8C23×D61
FittingC2×C61×#443C2
socleC22×C61C8×D4
prime radicalC2×#135×C61C4
cosocleC2×C8×C61C24
hypercenterC2×#443D61
hypocenterC61C2×#2171
LCSG ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2×C8 ◁ C22×C8 ◁ C2×#443

Complements

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

NH ≅ G/Ntype
1. C2×#16840179C2semidirect
2. #21447661C2direct (N × H)
3. C2×#16839583C2semidirect
4. C2×#16839546C2semidirect
5. C2×#16839538C2semidirect
8. #16840179C22semidirect
14. #16839583C22semidirect
15. #16839546C22semidirect
16. #16839538C22semidirect
138. C2×C61#2171semidirect
157. C61C2×#2171semidirect
265. C2#21447661direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168401792
#214476612
C2×#168395832
C2×#168395462
C2×#168395382
C2×C61×#4432
C2×#217161