Finite Group Databasebeta

← C2×#31774619 #46849912

Subgroups — C2×#31774619 #46849912

Order 34688.

1112 conjugacy classes of subgroups.

The subgroup lattice has 280 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#31774619C2116yesmaximal, direct product factor
2C2×#22576158C211yesmaximal, characteristic, complemented
3C2×#22576155C212yesmaximal, complemented
4C2×#22576154C212yesmaximal, complemented
5C2×#22576149C211yesmaximal, characteristic
6C2×#22576148C211yesmaximal, characteristic
7C2×#22576138C212yesmaximal, complemented
8C2×C4×Dic542C211yesmaximal, characteristic, complemented
9C2×#22576125C211yesmaximal, characteristic, complemented
10C2×#22576122C211yesmaximal, characteristic
11C2×#22576117C212yesmaximal, complemented
12C2×C4×Q8×C271C211yesmaximal, characteristic, complemented
13C22×Dic542C2211yescharacteristic
14C22×Dic542C2211yescharacteristic
15C22×D1084C2211yescharacteristic
16C22×C4×D271C2212yes—
17#22576158C2218yescomplemented
18#22576155C22116yescomplemented
19#22576154C22116yescomplemented
20#22576149C2218yes—
21#22576148C2218yes—
22#22576138C22116yescomplemented
23C4×Dic542C2218yescomplemented
24#22576125C2218yescomplemented
25#22576122C2218yes—
26#22576117C22116yescomplemented
27C2×C4⋊Dic271C2211yescharacteristic
28C2×Dic271⋊C4C2211yescharacteristic
29C2×Dic271⋊C4C2212yes—
30C2×Dic271⋊C4C2212yes—
31C2×Dic271⋊C4C2211yescharacteristic
32C2×Dic271⋊C4C2212yes—
33C2×(C2×D271)⋊C4C2212yes—
34C2×(C2×D271)⋊C4C2212yes—
35C2×(C2×D271)⋊C4C2212yes—
36C2×(C2×D271)⋊C4C2212yes—
37C2×(C2×D271)⋊C4C2212yes—
38C2×C4×Dic271C2212yes—
39C2×C4×Dic271C2211yescharacteristic
40C2×C4×Dic271C2211yescharacteristic
41C22×Q8×C271C2211yescharacteristic
42C4×Q8×C271C2218yescomplemented
43C2×C4⋊C4×C271C2211yescharacteristic
44C2×C4⋊C4×C271C2212yes—
45C2×C42×C271C2212yes—
46C2×C42×C271C2211yescharacteristic
47C23×D271C2312yes—
48C2×Dic542—24no—
49C2×Dic542—24no—
50C2×Dic542C2314yes—
51C2×Dic542C2314yes—
52C2×D1084—24no—
53C2×D1084C2314yes—
54C22×Dic271C2312yes—
55C22×Dic271C2311yescharacteristic
56C22×Dic271C2311yescharacteristic
57C22×Dic271C2311yescharacteristic
58C22×Dic271C2311yescharacteristic
59C2×C4×D271—28no—
60C2×C4×D271C2318yes—
61C4⋊Dic271C2314yes—
62Dic271⋊C4C2318yes—
63Dic271⋊C4C2318yes—
64Dic271⋊C4C2314yes—
65Dic271⋊C4C2318yes—
66Dic271⋊C4C2314yes—
67(C2×D271)⋊C4C2318yes—
68(C2×D271)⋊C4C2318yes—
69(C2×D271)⋊C4C2318yes—
70(C2×D271)⋊C4C2318yes—
71(C2×D271)⋊C4C2318yes—
72C4×Dic271C2314yes—
73C4×Dic271C2318yes—
74C4×Dic271C2314yes—
75C2×Q8×C271—24no—
76C2×Q8×C271C2314yes—
77C22×C4×C271C2312yes—
78C22×C4×C271C2311yescharacteristic
79C22×C4×C271C2311yescharacteristic
80C22×C4×C271C2312yes—
81C22×C4×C271C2311yescharacteristic
82C4⋊C4×C271C2318yes—
83C4⋊C4×C271C2314yes—
84C42×C271C2314yes—
85C42×C271C2318yes—
86C22×D271—24no—
87C22×D271—24no—
88C22×D271—24no—
89C22×D271C2414yes—
90Dic542—28no—
91Dic542—28no—
92D1084—28no—
93C2×Dic271—22no—
94C2×Dic271—24no—
95C2×Dic271—22no—
96C2×Dic271—22no—
97C2×Dic271#4114yes—
98C2×Dic271C2412yes—
99C2×Dic271C2412yes—
100C2×Dic271C2412yes—
101C2×Dic271C2414yes—
102C2×Dic271C2412yes—
103C4×D271—216no—
104C23×C271C2411yescharacteristic
105Q8×C271—28no—
106C2×C4×C271—24no—
107C2×C4×C271—24no—
108C2×C4×C271—22no—
109C2×C4×C271—22no—
110C2×C4×C271#4114yes—
111C2×C4×C271C2412yes—
112C2×C4×C271C2414yes—
113C2×C4×C271C2412yes—
114C2×C4×C271C2414yes—
115C2×C4×C271C2412yes—
116C22×C271C2×#4112yes—
117C22×C271C2×#4112yes—
118C22×C2712−1+412yes—
119C22×C271C2511yescharacteristic
120C2×D271—24no—
121C2×D271—24no—
122C2×D271—24no—
123C2×D271—48no—
124C4×C271—24no—
125C4×C271—24no—
126C4×C271—22no—
127C4×C271—22no—
128C4×C271C2×#4114yes—
129Dic271—22no—
130Dic271—24no—
131Dic271—22no—
132Dic271—22no—
133Dic271C2×#4114yes—
134C2×C271#55614yescomplemented
135C2×C271C22×#4111yescharacteristic
136C2×C271C22×#4111yescharacteristic
137C2×C271C2×2−1+411yescharacteristic
138D271—44no—
139C271C2×#55611yescharacteristic, complemented, Sylow
140C2×#556—2711nomaximal, Sylow
141#556—27116no—
142C2×C4⋊Q8—2711no—
143C2×#126—2712no—
144C2×#126—2712no—
145C2×#124—2711no—
146C2×#124—2711no—
147C2×C22⋊Q8—2712no—
148C2×C4×Q8—2711no—
149C2×C4×Q8—2711no—
150C2×C4×Q8D27111yescharacteristic, complemented
151C2×C4×D4—2711no—
152C2×#117—2712no—
153C22×Q8—2711no—
154C22×Q8—2711no—
155C22×Q8C2×D27111yescharacteristic
156C22×D4—2711no—
157C23×C4—2712no—
158C4⋊Q8—2718no—
159#126—27116no—
160#126—27116no—
161#124—2718no—
162#124—2718no—
163C22⋊Q8—27116no—
164C4×Q8—2718no—
165C4×Q8—2718no—
166C4×Q8C2×D27118yescomplemented
167C4×D4—2718no—
168#117—27116no—
169C2×C4⋊C4—2711no—
170C2×C4⋊C4—2712no—
171C2×C4⋊C4—2712no—
172C2×C4⋊C4—2711no—
173C2×C4⋊C4—2711no—
174C2×C4⋊C4—2712no—
175C2×C4⋊C4C2×D27111yescharacteristic
176C2×C4⋊C4C2×D27112yes—
177C2×C22⋊C4—2712no—
178C2×C22⋊C4—2712no—
179C2×C22⋊C4—2712no—
180C2×C22⋊C4—2712no—
181C2×C22⋊C4—2712no—
182C2×C42—2712no—
183C2×C42—2711no—
184C2×C42—2711no—
185C2×C42C2×D27112yes—
186C2×C42C2×D27111yescharacteristic
187C24—2712no—
188C2×Q8—24no—
189C2×Q8—2714no—
190C2×Q8—2714no—
191C2×Q8—5424no—
192C2×Q8—5424no—
193C2×Q8C22×D27114yes—
194C2×D4—2714no—
195C2×D4—5424no—
196C22×C4—2711no—
197C22×C4—2711no—
198C22×C4—2711no—
199C22×C4—2711no—
200C22×C4—2712no—
201C22×C4—2718no—
202C22×C4—5428no—
203C22×C4C22×D27112yes—
204C22×C4C22×D27111yescharacteristic
205C22×C4C22×D27112yes—
206C22×C4C22×D27111yescharacteristic
207C22×C4C22×D27111yescharacteristic
208C4⋊C4—2714no—
209C4⋊C4—2718no—
210C4⋊C4—2718no—
211C4⋊C4—2714no—
212C4⋊C4—2714no—
213C4⋊C4—2718no—
214C4⋊C4C22×D27114yes—
215C4⋊C4C22×D27118yes—
216C22⋊C4—2718no—
217C22⋊C4—2718no—
218C22⋊C4—2718no—
219C22⋊C4—2718no—
220C22⋊C4—2718no—
221C42—2718no—
222C42—2714no—
223C42—2714no—
224C42C22×D27118yes—
225C42C22×D27114yes—
226C23—2714no—
227C23—5424no—
228C23—5424no—
229C23—5424no—
230C23C23×D27111yescharacteristic
231Q8—28no—
232Q8—5428no—
233Q8—5428no—
234D4—5428no—
235C2×C4—24no—
236C2×C4—22no—
237C2×C4—24no—
238C2×C4—22no—
239C2×C4—2714no—
240C2×C4—2712no—
241C2×C4—2712no—
242C2×C4—2712no—
243C2×C4—2712no—
244C2×C4—2714no—
245C2×C4—54216no—
246C2×C4—5422no—
247C2×C4—5424no—
248C2×C4—5422no—
249C2×C4—5422no—
250C2×C4#1686465414yes—
251C2×C4C23×D27114yes—
252C2×C4C23×D27112yes—
253C2×C4C23×D27114yes—
254C2×C4C23×D27112yes—
255C2×C4C23×D27112yes—
256C22—5424no—
257C22—5424no—
258C22—5424no—
259C22—10848no—
260C22#41×D27112yes—
261C22C2×#1686465412yes—
262C22#2257620812yes—
263C22C24×D27111yescharacteristic
264C4—24no—
265C4—22no—
266C4—24no—
267C4—22no—
268C4—2714no—
269C4—5422no—
270C4—5424no—
271C4—5422no—
272C4—5422no—
273C4C2×#1686465414yes—
274C2—10844no—
275C2#3177461914yesdirect product factor
276C2C2×#41×D27111yescharacteristic
277C2C22×#1686465411yescharacteristic
278C2C2×#2257620811yescharacteristic
subgroupG/H
centerC23C23×D271
commutator, cosocleC22×C271C25
FrattiniC22C24×D271
FittingC2×C4×Q8×C271C2
socleC23×C271C24
prime radicalC22×D1084C22
hypercenterC2×C4×Q8D271
hypocenterC271C2×#556
LCSG ▷ C22×C271 ▷ C271
UCSC1 ◁ C23 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
1. #31774619C2direct (N × H)
2. C2×#22576158C2semidirect
3. C2×#22576155C2semidirect
4. C2×#22576154C2semidirect
7. C2×#22576138C2semidirect
8. C2×C4×Dic542C2semidirect
9. C2×#22576125C2semidirect
11. C2×#22576117C2semidirect
12. C2×C4×Q8×C271C2semidirect
17. #22576158C22semidirect
18. #22576155C22semidirect
19. #22576154C22semidirect
22. #22576138C22semidirect
23. C4×Dic542C22semidirect
24. #22576125C22semidirect
26. #22576117C22semidirect
42. C4×Q8×C271C22semidirect
134. C2×C271#556semidirect
139. C271C2×#556semidirect
150. C2×C4×Q8D271semidirect
166. C4×Q8C2×D271semidirect
275. C2#31774619direct (N × H)

Maximal subgroups

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

subgroupindex
#317746192
C2×#225761582
C2×#225761552
C2×#225761542
C2×#225761492
C2×#225761482
C2×#225761382
C2×C4×Dic5422
C2×#225761252
C2×#225761222
C2×#225761172
C2×C4×Q8×C2712
C2×#556271