Finite Group Databasebeta

← C2×#31774505 #46849728

Subgroups — C2×#31774505 #46849728

Order 34688.

1004 conjugacy classes of subgroups.

The subgroup lattice has 272 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#31774505C2116yesmaximal, direct product factor
2C2×#22576158C211yesmaximal, characteristic, complemented
3C2×#22576155C212yesmaximal
4C2×#22576154C212yesmaximal
5C2×#22576152C212yesmaximal, complemented
6C2×#22576151C211yesmaximal, characteristic, complemented
7C2×#22576150C212yesmaximal, complemented
8C2×#22576140C211yesmaximal, characteristic
9C2×#22576136C211yesmaximal, characteristic
10C2×C4×Dic542C211yesmaximal, characteristic, complemented
11C2×#22576117C211yesmaximal, characteristic
12C2×C4×Q8×C271C211yesmaximal, characteristic, complemented
13C22×Dic542C2211yescharacteristic
14C22×C4×D271C2211yescharacteristic
15#22576158C2218yescomplemented
16#22576155C22116yes—
17#22576154C22116yes—
18#22576152C22116yescomplemented
19#22576151C2218yescomplemented
20#22576150C22116yescomplemented
21#22576140C2218yes—
22#22576136C2218yes—
23C4×Dic542C2218yescomplemented
24#22576117C2218yes—
25C2×C4⋊Dic271C2211yescharacteristic
26C2×C4⋊Dic271C2212yes—
27C2×C4⋊Dic271C2212yes—
28C2×Dic271⋊C4C2211yescharacteristic
29C2×Dic271⋊C4C2211yescharacteristic
30C2×Dic271⋊C4C2212yes—
31C2×Dic271⋊C4C2212yes—
32C2×Dic271⋊C4C2212yes—
33C2×Dic271⋊C4C2212yes—
34C2×Dic271⋊C4C2212yes—
35C2×(C2×D271)⋊C4C2211yescharacteristic
36C2×(C2×D271)⋊C4C2211yescharacteristic
37C2×(C2×D271)⋊C4C2212yes—
38C2×(C2×D271)⋊C4C2212yes—
39C2×C4×Dic271C2211yescharacteristic
40C2×C4×Dic271C2212yes—
41C22×Q8×C271C2211yescharacteristic
42C4×Q8×C271C2218yescomplemented
43C2×C4⋊C4×C271C2211yescharacteristic
44C2×C4⋊C4×C271C2212yes—
45C2×C42×C271C2211yescharacteristic
46C2×C42×C271C2212yes—
47C23×D271C2311yescharacteristic
48C2×Dic542—24no—
49C2×Dic542C2314yes—
50C22×Dic271C2311yescharacteristic
51C22×Dic271C2312yes—
52C22×Dic271C2311yescharacteristic
53C22×Dic271C2311yescharacteristic
54C22×Dic271C2312yes—
55C2×C4×D271—24no—
56C2×C4×D271C2314yes—
57C4⋊Dic271C2314yes—
58C4⋊Dic271C2318yes—
59C4⋊Dic271C2318yes—
60Dic271⋊C4C2318yes—
61Dic271⋊C4C2314yes—
62Dic271⋊C4C2318yes—
63Dic271⋊C4C2318yes—
64Dic271⋊C4C2314yes—
65Dic271⋊C4C2318yes—
66Dic271⋊C4C2318yes—
67(C2×D271)⋊C4C2318yes—
68(C2×D271)⋊C4C2318yes—
69(C2×D271)⋊C4C2314yes—
70(C2×D271)⋊C4C2314yes—
71C4×Dic271C2318yes—
72C4×Dic271C2314yes—
73C2×Q8×C271—24no—
74C2×Q8×C271C2314yes—
75C22×C4×C271C2311yescharacteristic
76C22×C4×C271C2311yescharacteristic
77C22×C4×C271C2312yes—
78C22×C4×C271C2312yes—
79C22×C4×C271C2311yescharacteristic
80C4⋊C4×C271C2314yes—
81C4⋊C4×C271C2318yes—
82C42×C271C2318yes—
83C42×C271C2314yes—
84C22×D271—22no—
85C22×D271—22no—
86C22×D271—22no—
87C22×D271C2412yes—
88Dic542—28no—
89C2×Dic271—22no—
90C2×Dic271—24no—
91C2×Dic271—22no—
92C2×Dic271—22no—
93C2×Dic271—24no—
94C2×Dic271C2412yes—
95C2×Dic271C2414yes—
96C2×Dic271C2412yes—
97C2×Dic271C2414yes—
98C2×Dic271C2412yes—
99C4×D271—28no—
100C23×C271C2411yescharacteristic
101Q8×C271—28no—
102C2×C4×C271—24no—
103C2×C4×C271—22no—
104C2×C4×C271—24no—
105C2×C4×C271—22no—
106C2×C4×C271#4114yes—
107C2×C4×C271C2412yes—
108C2×C4×C271C2412yes—
109C2×C4×C271C2414yes—
110C2×C4×C271C2414yes—
111C2×C4×C271C2412yes—
112C22×C271C2×#4112yes—
113C22×C2712−1+412yes—
114C22×C2712−1+412yes—
115C22×C271C2511yescharacteristic
116C2×D271—22no—
117C2×D271—22no—
118C2×D271—22no—
119C2×D271—44no—
120C4×C271—24no—
121C4×C271—22no—
122C4×C271—24no—
123C4×C271—22no—
124C4×C271C2×#4114yes—
125Dic271—22no—
126Dic271—24no—
127Dic271—22no—
128Dic271—24no—
129Dic271—22no—
130C2×C271#54114yescomplemented
131C2×C271C22×#4111yescharacteristic
132C2×C271C2×2−1+411yescharacteristic
133C2×C271C2×2−1+411yescharacteristic
134D271—42no—
135C271C2×#54111yescharacteristic, complemented, Sylow
136C2×#541—2711nomaximal, Sylow
137#541—27116no—
138C2×C4⋊Q8—2711no—
139C2×#126—2712no—
140C2×#126—2712no—
141C2×#125—2712no—
142C2×#125—2711no—
143C2×#125—2712no—
144C2×C22⋊Q8—2711no—
145C2×C22⋊Q8—2711no—
146C2×C4×Q8—2711no—
147C2×C4×Q8D27111yescharacteristic, complemented
148C2×#117—2711no—
149C22×Q8—2711no—
150C22×Q8C2×D27111yescharacteristic
151C23×C4—2711no—
152C4⋊Q8—2718no—
153#126—27116no—
154#126—27116no—
155#125—27116no—
156#125—2718no—
157#125—27116no—
158C22⋊Q8—2718no—
159C22⋊Q8—2718no—
160C4×Q8—2718no—
161C4×Q8C2×D27118yescomplemented
162#117—2718no—
163C2×C4⋊C4—2711no—
164C2×C4⋊C4—2711no—
165C2×C4⋊C4—2711no—
166C2×C4⋊C4—2712no—
167C2×C4⋊C4—2712no—
168C2×C4⋊C4—2712no—
169C2×C4⋊C4—2712no—
170C2×C4⋊C4—2712no—
171C2×C4⋊C4—2712no—
172C2×C4⋊C4—2712no—
173C2×C4⋊C4C2×D27111yescharacteristic
174C2×C4⋊C4C2×D27112yes—
175C2×C22⋊C4—2711no—
176C2×C22⋊C4—2711no—
177C2×C22⋊C4—2712no—
178C2×C22⋊C4—2712no—
179C2×C42—2711no—
180C2×C42—2712no—
181C2×C42C2×D27111yescharacteristic
182C2×C42C2×D27112yes—
183C24—2711no—
184C2×Q8—24no—
185C2×Q8—2714no—
186C2×Q8—5424no—
187C2×Q8C22×D27114yes—
188C22×C4—2711no—
189C22×C4—2711no—
190C22×C4—2712no—
191C22×C4—2712no—
192C22×C4—2711no—
193C22×C4—2714no—
194C22×C4—5424no—
195C22×C4C22×D27111yescharacteristic
196C22×C4C22×D27111yescharacteristic
197C22×C4C22×D27112yes—
198C22×C4C22×D27112yes—
199C22×C4C22×D27111yescharacteristic
200C4⋊C4—2714no—
201C4⋊C4—2714no—
202C4⋊C4—2718no—
203C4⋊C4—2714no—
204C4⋊C4—2718no—
205C4⋊C4—2718no—
206C4⋊C4—2718no—
207C4⋊C4—2718no—
208C4⋊C4—2718no—
209C4⋊C4—2718no—
210C4⋊C4C22×D27114yes—
211C4⋊C4C22×D27118yes—
212C22⋊C4—2714no—
213C22⋊C4—2714no—
214C22⋊C4—2718no—
215C22⋊C4—2718no—
216C42—2714no—
217C42—2718no—
218C42C22×D27114yes—
219C42C22×D27118yes—
220C23—2712no—
221C23—5422no—
222C23—5422no—
223C23—5422no—
224C23C23×D27111yescharacteristic
225Q8—28no—
226Q8—5428no—
227C2×C4—24no—
228C2×C4—22no—
229C2×C4—24no—
230C2×C4—22no—
231C2×C4—2712no—
232C2×C4—2712no—
233C2×C4—2714no—
234C2×C4—2714no—
235C2×C4—2712no—
236C2×C4—5422no—
237C2×C4—5424no—
238C2×C4—5422no—
239C2×C4—5422no—
240C2×C4—5424no—
241C2×C4—5428no—
242C2×C4#1686465414yes—
243C2×C4C23×D27112yes—
244C2×C4C23×D27112yes—
245C2×C4C23×D27114yes—
246C2×C4C23×D27114yes—
247C2×C4C23×D27112yes—
248C22—5422no—
249C22—5422no—
250C22—5422no—
251C22—10844no—
252C22C2×#1686465412yes—
253C22#2257620712yes—
254C22#2257620812yes—
255C22C24×D27111yescharacteristic
256C4—24no—
257C4—22no—
258C4—24no—
259C4—22no—
260C4—5422no—
261C4—5424no—
262C4—5422no—
263C4—5422no—
264C4—5424no—
265C4C2×#1686465414yes—
266C2—10842no—
267C2#3177450514yesdirect product factor
268C2C22×#1686465411yescharacteristic
269C2C2×#2257620711yescharacteristic
270C2C2×#2257620811yescharacteristic
subgroupG/H
centerC23C23×D271
commutator, cosocleC22×C271C25
FrattiniC22C24×D271
FittingC2×C4×Q8×C271C2
socleC23×C271C24
prime radicalC23×D271C23
hypercenterC2×C4×Q8D271
hypocenterC271C2×#541
LCSG ▷ C22×C271 ▷ C271
UCSC1 ◁ C23 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
1. #31774505C2direct (N × H)
2. C2×#22576158C2semidirect
5. C2×#22576152C2semidirect
6. C2×#22576151C2semidirect
7. C2×#22576150C2semidirect
10. C2×C4×Dic542C2semidirect
12. C2×C4×Q8×C271C2semidirect
15. #22576158C22semidirect
18. #22576152C22semidirect
19. #22576151C22semidirect
20. #22576150C22semidirect
23. C4×Dic542C22semidirect
42. C4×Q8×C271C22semidirect
130. C2×C271#541semidirect
135. C271C2×#541semidirect
147. C2×C4×Q8D271semidirect
161. C4×Q8C2×D271semidirect
267. C2#31774505direct (N × H)

Maximal subgroups

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

subgroupindex
#317745052
C2×#225761582
C2×#225761552
C2×#225761542
C2×#225761522
C2×#225761512
C2×#225761502
C2×#225761402
C2×#225761362
C2×C4×Dic5422
C2×#225761172
C2×C4×Q8×C2712
C2×#541271