Finite Group Databasebeta

← C2×#31774524 #46849761

Subgroups — C2×#31774524 #46849761

Order 34688.

1080 conjugacy classes of subgroups.

The subgroup lattice has 276 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#31774524C2116yesmaximal, direct product factor
2C2×#22576159C211yesmaximal, characteristic, complemented
3C2×#22576158C212yesmaximal, complemented
4C2×#22576152C211yesmaximal, characteristic, complemented
5C2×#22576151C211yesmaximal, characteristic, complemented
6C2×#22576150C212yesmaximal, complemented
7C2×#22576138C212yesmaximal
8C2×#22576136C212yesmaximal
9C2×#22576118C211yesmaximal, characteristic
10C2×#22576117C211yesmaximal, characteristic
11C2×C4⋊C4×D271C211yesmaximal, characteristic
12C2×C4⋊Q8×C271C211yesmaximal, characteristic, complemented
13C22×Dic542C2212yes—
14C22×C4×D271C2212yes—
15C22×C4×D271C2211yescharacteristic
16#22576159C2218yescomplemented
17#22576158C22116yescomplemented
18#22576152C2218yescomplemented
19#22576151C2218yescomplemented
20#22576150C22116yescomplemented
21#22576138C22116yes—
22#22576136C22116yes—
23#22576118C2218yes—
24#22576117C2218yes—
25C2×C4⋊Dic271C2211yescharacteristic
26C2×C4⋊Dic271C2211yescharacteristic
27C2×C4⋊Dic271C2212yes—
28C2×Dic271⋊C4C2212yes—
29C2×Dic271⋊C4C2211yescharacteristic
30C2×Dic271⋊C4C2211yescharacteristic
31C2×Dic271⋊C4C2212yes—
32C2×Dic271⋊C4C2212yes—
33C2×Dic271⋊C4C2212yes—
34C2×Dic271⋊C4C2212yes—
35C4⋊C4×D271C2218yes—
36C2×(C2×D271)⋊C4C2211yescharacteristic
37C2×(C2×D271)⋊C4C2211yescharacteristic
38C2×(C2×D271)⋊C4C2212yes—
39C2×C4×Dic271C2211yescharacteristic
40C2×C4×Dic271C2212yes—
41C22×Q8×C271C2212yes—
42C4⋊Q8×C271C2218yescomplemented
43C2×C4⋊C4×C271C2211yescharacteristic
44C2×C4⋊C4×C271C2211yescharacteristic
45C2×C4⋊C4×C271C2212yes—
46C2×C42×C271C2211yescharacteristic
47C23×D271C2311yescharacteristic
48C2×Dic542—44no—
49C2×Dic542C2318yes—
50C22×Dic271C2312yes—
51C22×Dic271C2311yescharacteristic
52C22×Dic271C2311yescharacteristic
53C22×Dic271C2312yes—
54C22×Dic271C2311yescharacteristic
55C2×C4×D271—44no—
56C2×C4×D271Q818yescomplemented
57C2×C4×D271C2318yes—
58C2×C4×D271C2314yes—
59C4⋊Dic271C2318yes—
60C4⋊Dic271C2314yes—
61C4⋊Dic271C2314yes—
62Dic271⋊C4C2318yes—
63Dic271⋊C4C2318yes—
64Dic271⋊C4C2318yes—
65Dic271⋊C4C2318yes—
66Dic271⋊C4C2314yes—
67Dic271⋊C4C2318yes—
68Dic271⋊C4C2314yes—
69(C2×D271)⋊C4C2314yes—
70(C2×D271)⋊C4C2318yes—
71(C2×D271)⋊C4C2314yes—
72C4×Dic271C2318yes—
73C4×Dic271C2314yes—
74C2×Q8×C271—44no—
75C2×Q8×C271C2318yes—
76C22×C4×C271C2312yes—
77C22×C4×C271C2312yes—
78C22×C4×C271C2311yescharacteristic
79C22×C4×C271C2311yescharacteristic
80C22×C4×C271C2311yescharacteristic
81C4⋊C4×C271C2318yes—
82C4⋊C4×C271C2314yes—
83C4⋊C4×C271C2314yes—
84C42×C271C2314yes—
85C22×D271—22no—
86C22×D271—22no—
87C22×D271C2×Q814yes—
88C22×D271C2412yes—
89Dic542—48no—
90C2×Dic271—24no—
91C2×Dic271—22no—
92C2×Dic271—22no—
93C2×Dic271—24no—
94C2×Dic271C2×Q814yes—
95C2×Dic271C2414yes—
96C2×Dic271C2412yes—
97C2×Dic271C2412yes—
98C2×Dic271C2414yes—
99C2×Dic271C2412yes—
100C4×D271—48no—
101C4×D271C2×Q8116yescomplemented
102C23×C271C2411yescharacteristic
103Q8×C271—48no—
104C2×C4×C271—22no—
105C2×C4×C271—24no—
106C2×C4×C271—24no—
107C2×C4×C271—22no—
108C2×C4×C271C2×Q814yes—
109C2×C4×C271C2412yes—
110C2×C4×C271C2412yes—
111C2×C4×C271C2414yes—
112C2×C4×C271C2414yes—
113C2×C4×C271C2412yes—
114C22×C271C22×Q812yes—
115C22×C271H(5,𝔽2)12yes—
116C22×C2712−1+412yes—
117C22×C271C2511yescharacteristic
118C2×D271—28no—
119C2×D271—22no—
120C2×D271—22no—
121C2×D271C22×Q814yes—
122C4×C271—22no—
123C4×C271—24no—
124C4×C271—24no—
125C4×C271—22no—
126C4×C271C22×Q814yes—
127Dic271—24no—
128Dic271—22no—
129Dic271—24no—
130Dic271—22no—
131Dic271C22×Q814yes—
132C2×C271#54414yescomplemented
133C2×C271C23×Q811yescharacteristic
134C2×C271C2×H(5,𝔽2)11yescharacteristic
135C2×C271C2×2−1+411yescharacteristic
136D271—24no—
137C271C2×#54411yescharacteristic, complemented, Sylow
138C2×#544—2711nomaximal, Sylow
139#544—27116no—
140C2×C4⋊Q8—2712no—
141C2×C4⋊Q8—2711no—
142C2×C4⋊Q8D27111yescharacteristic, complemented
143C2×#125—2712no—
144C2×#125—2711no—
145C2×#125—2711no—
146C2×C22⋊Q8—2712no—
147C2×C22⋊Q8—2712no—
148C2×#117—2711no—
149C2×#117—2711no—
150C22×C4⋊C4—2711no—
151C22×Q8—2712no—
152C22×Q8C2×D27112yes—
153C23×C4—2711no—
154C23×C4—2712no—
155C4⋊Q8—27116no—
156C4⋊Q8—2718no—
157C4⋊Q8C2×D27118yescomplemented
158#125—27116no—
159#125—2718no—
160#125—2718no—
161C22⋊Q8—27116no—
162C22⋊Q8—27116no—
163#117—2718no—
164#117—2718no—
165C2×C4⋊C4—2712no—
166C2×C4⋊C4—2711no—
167C2×C4⋊C4—2711no—
168C2×C4⋊C4—2711no—
169C2×C4⋊C4—2711no—
170C2×C4⋊C4—2712no—
171C2×C4⋊C4—2712no—
172C2×C4⋊C4—2712no—
173C2×C4⋊C4—2712no—
174C2×C4⋊C4—2712no—
175C2×C4⋊C4—2718no—
176C2×C4⋊C4C2×D27111yescharacteristic
177C2×C4⋊C4C2×D27111yescharacteristic
178C2×C4⋊C4C2×D27112yes—
179C2×C22⋊C4—2712no—
180C2×C22⋊C4—2711no—
181C2×C22⋊C4—2711no—
182C2×C42—2712no—
183C2×C42—2711no—
184C2×C42C2×D27111yescharacteristic
185C24—2711no—
186C2×Q8—44no—
187C2×Q8—2718no—
188C2×Q8—10844no—
189C2×Q8C22×D27118yes—
190C22×C4—2711no—
191C22×C4—2718no—
192C22×C4—2714no—
193C22×C4—2711no—
194C22×C4—2712no—
195C22×C4—2711no—
196C22×C4—2712no—
197C22×C4—2718no—
198C22×C4—10844no—
199C22×C4C22×D27112yes—
200C22×C4C22×D27111yescharacteristic
201C22×C4C22×D27111yescharacteristic
202C22×C4C22×D27112yes—
203C22×C4C22×D27111yescharacteristic
204C4⋊C4—2718no—
205C4⋊C4—2714no—
206C4⋊C4—2714no—
207C4⋊C4—2714no—
208C4⋊C4—2714no—
209C4⋊C4—2718no—
210C4⋊C4—2718no—
211C4⋊C4—2718no—
212C4⋊C4—2718no—
213C4⋊C4—2718no—
214C4⋊C4C22×D27114yes—
215C4⋊C4C22×D27114yes—
216C4⋊C4C22×D27118yes—
217C22⋊C4—2718no—
218C22⋊C4—2714no—
219C22⋊C4—2714no—
220C42—2718no—
221C42—2714no—
222C42C22×D27114yes—
223C23—2714no—
224C23—2712no—
225C23—5422no—
226C23—5422no—
227C23C23×D27111yescharacteristic
228Q8—48no—
229Q8—10848no—
230C2×C4—24no—
231C2×C4—22no—
232C2×C4—24no—
233C2×C4—22no—
234C2×C4—2714no—
235C2×C4—2712no—
236C2×C4—27116no—
237C2×C4—2712no—
238C2×C4—2714no—
239C2×C4—2712no—
240C2×C4—2714no—
241C2×C4—5424no—
242C2×C4—5422no—
243C2×C4—5422no—
244C2×C4—5424no—
245C2×C4—10848no—
246C2×C4Q8×D27114yes—
247C2×C4C23×D27114yes—
248C2×C4C23×D27112yes—
249C2×C4C23×D27112yes—
250C2×C4C23×D27114yes—
251C2×C4C23×D27112yes—
252C22—2714no—
253C22—5422no—
254C22—5422no—
255C22—5428no—
256C22C2×Q8×D27112yes—
257C22#2257620512yes—
258C22#2257620812yes—
259C22C24×D27111yescharacteristic
260C4—24no—
261C4—22no—
262C4—24no—
263C4—22no—
264C4—2714no—
265C4—5424no—
266C4—5422no—
267C4—5422no—
268C4—5424no—
269C4C2×Q8×D27114yes—
270C2—5424no—
271C2#3177452414yesdirect product factor
272C2C22×Q8×D27111yescharacteristic
273C2C2×#2257620511yescharacteristic
274C2C2×#2257620811yescharacteristic
subgroupG/H
centerC23C23×D271
commutator, cosocleC22×C271C25
FrattiniC22C24×D271
FittingC2×C4⋊Q8×C271C2
socleC23×C271C24
prime radicalC23×D271C23
hypercenterC2×C4⋊Q8D271
hypocenterC271C2×#544
LCSG ▷ C22×C271 ▷ C271
UCSC1 ◁ C23 ◁ C2×C4⋊Q8

Complements

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

NH ≅ G/Ntype
1. #31774524C2direct (N × H)
2. C2×#22576159C2semidirect
3. C2×#22576158C2semidirect
4. C2×#22576152C2semidirect
5. C2×#22576151C2semidirect
6. C2×#22576150C2semidirect
12. C2×C4⋊Q8×C271C2semidirect
16. #22576159C22semidirect
17. #22576158C22semidirect
18. #22576152C22semidirect
19. #22576151C22semidirect
20. #22576150C22semidirect
42. C4⋊Q8×C271C22semidirect
56. C2×C4×D271Q8semidirect
101. C4×D271C2×Q8semidirect
132. C2×C271#544semidirect
137. C271C2×#544semidirect
142. C2×C4⋊Q8D271semidirect
157. C4⋊Q8C2×D271semidirect
271. C2#31774524direct (N × H)

Maximal subgroups

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

subgroupindex
#317745242
C2×#225761592
C2×#225761582
C2×#225761522
C2×#225761512
C2×#225761502
C2×#225761382
C2×#225761362
C2×#225761182
C2×#225761172
C2×C4⋊C4×D2712
C2×C4⋊Q8×C2712
C2×#544271