Finite Group Databasebeta

← C2×#31774585 #46849874

Subgroups — C2×#31774585 #46849874

Order 34688.

1124 conjugacy classes of subgroups.

The subgroup lattice has 292 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#31774585C2116yesmaximal, direct product factor
2C2×#22576155C212yesmaximal, complemented
3C2×#22576151C212yesmaximal, complemented
4C2×#22576145C212yesmaximal
5C2×#22576140C211yesmaximal, characteristic, complemented
6C2×#22576140C211yesmaximal, characteristic, complemented
7C2×C4×Dic542C211yesmaximal, characteristic, complemented
8C2×C4×D1084C211yesmaximal, characteristic
9C2×#22576118C212yesmaximal, complemented
10C2×#22576118C211yesmaximal, characteristic, complemented
11C2×C4⋊C4×D271C211yesmaximal, characteristic, complemented
12C2×#125×C271C211yesmaximal, characteristic, complemented
13C22×Dic542C2211yescharacteristic
14C22×D1084C2211yescharacteristic
15C22×C4×D271C2212yes—
16C22×C4×D271C2211yescharacteristic
17C22×C4×D271C2211yescharacteristic
18#22576155C22116yescomplemented
19#22576151C22116yescomplemented
20#22576145C22116yes—
21#22576140C2218yescomplemented
22#22576140C2218yescomplemented
23C4×Dic542C2218yescomplemented
24C4×D1084C2218yes—
25#22576118C2218yescomplemented
26#22576118C22116yescomplemented
27C2×C4⋊Dic271C2211yescharacteristic
28C2×C4⋊Dic271C2212yes—
29C2×C4⋊Dic271C2211yescharacteristic
30C2×C4⋊Dic271C2212yes—
31C2×Dic271⋊C4C2212yes—
32C2×Dic271⋊C4C2212yes—
33C4⋊C4×D271C2218yescomplemented
34C2×(C2×D271)⋊C4C2211yescharacteristic
35C2×(C2×D271)⋊C4C2212yes—
36C2×(C2×D271)⋊C4C2212yes—
37C2×(C2×D271)⋊C4C2211yescharacteristic
38C2×(C2×D271)⋊C4C2212yes—
39C2×C4×Dic271C2212yes—
40C2×C4×Dic271C2212yes—
41#125×C271C2218yescomplemented
42C2×C4⋊C4×C271C2211yescharacteristic
43C2×C4⋊C4×C271C2211yescharacteristic
44C2×C4⋊C4×C271C2212yes—
45C2×C4⋊C4×C271C2212yes—
46C2×C42×C271C2211yescharacteristic
47C23×D271C2311yescharacteristic
48C23×D271C2311yescharacteristic
49C2×Dic542—24no—
50C2×Dic542C2314yes—
51C2×D1084—24no—
52C2×D1084C2314yes—
53C22×Dic271C2312yes—
54C22×Dic271C2311yescharacteristic
55C22×Dic271C2311yescharacteristic
56C22×Dic271C2312yes—
57C2×C4×D271—28no—
58C2×C4×D271—24no—
59C2×C4×D271—24no—
60C2×C4×D271C2314yes—
61C2×C4×D271C2314yes—
62C2×C4×D271C2318yes—
63C4⋊Dic271C2318yes—
64C4⋊Dic271C2318yes—
65C4⋊Dic271C2314yes—
66C4⋊Dic271C2314yes—
67Dic271⋊C4C2318yes—
68Dic271⋊C4C2318yes—
69(C2×D271)⋊C4C2318yes—
70(C2×D271)⋊C4C2318yes—
71(C2×D271)⋊C4C2318yes—
72(C2×D271)⋊C4C2314yes—
73(C2×D271)⋊C4C2314yes—
74C4×Dic271C2318yes—
75C4×Dic271C2318yes—
76C22×C4×C271C2312yes—
77C22×C4×C271C2311yescharacteristic
78C22×C4×C271C2311yescharacteristic
79C22×C4×C271C2312yes—
80C22×C4×C271C2311yescharacteristic
81C4⋊C4×C271C2314yes—
82C4⋊C4×C271C2314yes—
83C4⋊C4×C271C2318yes—
84C4⋊C4×C271C2318yes—
85C42×C271C2314yes—
86C22×D271—22no—
87C22×D271—22no—
88C22×D271—22no—
89C22×D271—22no—
90C22×D271—22no—
91C22×D271#4114yes—
92C22×D271C2412yes—
93C22×D271C2412yes—
94Dic542—28no—
95D1084—28no—
96C2×Dic271—24no—
97C2×Dic271—22no—
98C2×Dic271—22no—
99C2×Dic271—24no—
100C2×Dic271C2414yes—
101C2×Dic271C2412yes—
102C2×Dic271C2414yes—
103C2×Dic271C2412yes—
104C4×D271—216no—
105C4×D271—28no—
106C4×D271—28no—
107C23×C271C2411yescharacteristic
108C2×C4×C271—24no—
109C2×C4×C271—22no—
110C2×C4×C271—22no—
111C2×C4×C271—24no—
112C2×C4×C271#4114yes—
113C2×C4×C271C2412yes—
114C2×C4×C271C2412yes—
115C2×C4×C271C2414yes—
116C2×C4×C271C2414yes—
117C2×C4×C271C2412yes—
118C22×C271C2×#4112yes—
119C22×C271C2×#4112yes—
120C22×C2712−1+412yes—
121C22×C271C2511yescharacteristic
122C2×D271—28no—
123C2×D271—22no—
124C2×D271—22no—
125C2×D271—22no—
126C2×D271—22no—
127C2×D271—22no—
128C2×D271—44no—
129C2×D271C2×#4114yes—
130C4×C271—24no—
131C4×C271—22no—
132C4×C271—22no—
133C4×C271—24no—
134C4×C271C2×#4114yes—
135Dic271—24no—
136Dic271—22no—
137Dic271—22no—
138Dic271—24no—
139C2×C271#55214yescomplemented
140C2×C271C22×#4111yescharacteristic
141C2×C271C22×#4111yescharacteristic
142C2×C271C2×2−1+411yescharacteristic
143D271—24no—
144D271—42no—
145C271C2×#55211yescharacteristic, complemented, Sylow
146C2×#552—2711nomaximal, Sylow
147#552—27116no—
148C2×#126—2712no—
149C2×#125—2712no—
150C2×#125D27111yescharacteristic, complemented
151C2×#123—2712no—
152C2×C22⋊Q8—2711no—
153C2×C22⋊Q8—2711no—
154C2×C4×Q8—2711no—
155C2×C4×D4—2711no—
156C2×#117—2711no—
157C2×#117—2712no—
158C22×C4⋊C4—2711no—
159C22×Q8—2711no—
160C22×D4—2711no—
161C23×C4—2712no—
162C23×C4—2711no—
163C23×C4—2711no—
164#126—27116no—
165#125—27116no—
166#125C2×D27118yescomplemented
167#123—27116no—
168C22⋊Q8—2718no—
169C22⋊Q8—2718no—
170C4×Q8—2718no—
171C4×D4—2718no—
172#117—2718no—
173#117—27116no—
174C2×C4⋊C4—2711no—
175C2×C4⋊C4—2712no—
176C2×C4⋊C4—2712no—
177C2×C4⋊C4—2711no—
178C2×C4⋊C4—2712no—
179C2×C4⋊C4—2712no—
180C2×C4⋊C4—2718no—
181C2×C4⋊C4C2×D27111yescharacteristic
182C2×C4⋊C4C2×D27111yescharacteristic
183C2×C4⋊C4C2×D27112yes—
184C2×C4⋊C4C2×D27112yes—
185C2×C22⋊C4—2711no—
186C2×C22⋊C4—2712no—
187C2×C22⋊C4—2712no—
188C2×C22⋊C4—2711no—
189C2×C22⋊C4—2712no—
190C2×C42—2712no—
191C2×C42—2712no—
192C2×C42C2×D27111yescharacteristic
193C24—2711no—
194C24—2711no—
195C2×Q8—2714no—
196C2×Q8—5424no—
197C2×D4—2714no—
198C2×D4—5424no—
199C22×C4—2712no—
200C22×C4—2711no—
201C22×C4—2712no—
202C22×C4—2711no—
203C22×C4—2718no—
204C22×C4—2714no—
205C22×C4—2714no—
206C22×C4—5428no—
207C22×C4—5424no—
208C22×C4—5424no—
209C22×C4C22×D27111yescharacteristic
210C22×C4C22×D27112yes—
211C22×C4C22×D27111yescharacteristic
212C22×C4C22×D27112yes—
213C22×C4C22×D27111yescharacteristic
214C4⋊C4—2714no—
215C4⋊C4—2718no—
216C4⋊C4—2718no—
217C4⋊C4—2714no—
218C4⋊C4—2718no—
219C4⋊C4—2718no—
220C4⋊C4C22×D27114yes—
221C4⋊C4C22×D27114yes—
222C4⋊C4C22×D27118yes—
223C4⋊C4C22×D27118yes—
224C22⋊C4—2714no—
225C22⋊C4—2718no—
226C22⋊C4—2718no—
227C22⋊C4—2714no—
228C22⋊C4—2718no—
229C42—2718no—
230C42—2718no—
231C42C22×D27114yes—
232C23—2714no—
233C23—2712no—
234C23—2712no—
235C23—5422no—
236C23—5422no—
237C23—5422no—
238C23—5422no—
239C23—5422no—
240C23C23×D27111yescharacteristic
241Q8—5428no—
242D4—5428no—
243C2×C4—24no—
244C2×C4—22no—
245C2×C4—22no—
246C2×C4—24no—
247C2×C4—2714no—
248C2×C4—2712no—
249C2×C4—2714no—
250C2×C4—2712no—
251C2×C4—54216no—
252C2×C4—5424no—
253C2×C4—5422no—
254C2×C4—5422no—
255C2×C4—5424no—
256C2×C4—5428no—
257C2×C4—5428no—
258C2×C4#1686465514yes—
259C2×C4C23×D27112yes—
260C2×C4C23×D27114yes—
261C2×C4C23×D27112yes—
262C2×C4C23×D27114yes—
263C2×C4C23×D27112yes—
264C22—2714no—
265C22—5422no—
266C22—5422no—
267C22—5428no—
268C22—5422no—
269C22—5422no—
270C22—5422no—
271C22—10844no—
272C22#41×D27112yes—
273C22C2×#1686465512yes—
274C22#2257620712yes—
275C22C24×D27111yescharacteristic
276C4—24no—
277C4—22no—
278C4—22no—
279C4—24no—
280C4—5424no—
281C4—5422no—
282C4—5422no—
283C4—5424no—
284C4C2×#1686465514yes—
285C2—5424no—
286C2—10842no—
287C2#3177458514yesdirect product factor
288C2C2×#41×D27111yescharacteristic
289C2C22×#1686465511yescharacteristic
290C2C2×#2257620711yescharacteristic
subgroupG/H
centerC23C23×D271
commutator, cosocleC22×C271C25
FrattiniC22C24×D271
FittingC2×#125×C271C2
socleC23×C271C24
prime radicalC22×D1084C22
hypercenterC2×#125D271
hypocenterC271C2×#552
LCSG ▷ C22×C271 ▷ C271
UCSC1 ◁ C23 ◁ C2×#125

Complements

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

NH ≅ G/Ntype
1. #31774585C2direct (N × H)
2. C2×#22576155C2semidirect
3. C2×#22576151C2semidirect
5. C2×#22576140C2semidirect
6. C2×#22576140C2semidirect
7. C2×C4×Dic542C2semidirect
9. C2×#22576118C2semidirect
10. C2×#22576118C2semidirect
11. C2×C4⋊C4×D271C2semidirect
12. C2×#125×C271C2semidirect
18. #22576155C22semidirect
19. #22576151C22semidirect
21. #22576140C22semidirect
22. #22576140C22semidirect
23. C4×Dic542C22semidirect
25. #22576118C22semidirect
26. #22576118C22semidirect
33. C4⋊C4×D271C22semidirect
41. #125×C271C22semidirect
139. C2×C271#552semidirect
145. C271C2×#552semidirect
150. C2×#125D271semidirect
166. #125C2×D271semidirect
287. C2#31774585direct (N × H)

Maximal subgroups

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

subgroupindex
#317745852
C2×#225761552
C2×#225761512
C2×#225761452
C2×#225761402
C2×C4×Dic5422
C2×C4×D10842
C2×#225761182
C2×C4⋊C4×D2712
C2×#125×C2712
C2×#552271