Finite Group Databasebeta

← C2×#31774588 #46849877

Subgroups — C2×#31774588 #46849877

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#31774588C2116yesmaximal, direct product factor
2C2×#22576154C212yesmaximal, complemented
3C2×#22576152C211yesmaximal, characteristic, complemented
4C2×#22576150C212yesmaximal, complemented
5C2×#22576145C212yesmaximal
6C2×#22576136C211yesmaximal, characteristic, complemented
7C2×#22576136C211yesmaximal, characteristic, complemented
8C2×C4×D1084C211yesmaximal, characteristic
9C2×#22576118C211yesmaximal, characteristic, complemented
10C2×#22576117C212yesmaximal, complemented
11C2×C4⋊C4×D271C211yesmaximal, characteristic, complemented
12C2×C4×Q8×C271C211yesmaximal, characteristic, complemented
13C22×D1084C2211yescharacteristic
14C22×C4×D271C2212yes—
15C22×C4×D271C2211yescharacteristic
16C22×C4×D271C2211yescharacteristic
17#22576154C22116yescomplemented
18#22576152C2218yescomplemented
19#22576150C22116yescomplemented
20#22576145C22116yes—
21#22576136C2218yescomplemented
22#22576136C2218yescomplemented
23C4×D1084C2218yes—
24#22576118C2218yescomplemented
25#22576117C22116yescomplemented
26C2×C4⋊Dic271C2211yescharacteristic
27C2×C4⋊Dic271C2211yescharacteristic
28C2×C4⋊Dic271C2211yescharacteristic
29C2×Dic271⋊C4C2212yes—
30C2×Dic271⋊C4C2212yes—
31C2×Dic271⋊C4C2212yes—
32C2×Dic271⋊C4C2212yes—
33C2×Dic271⋊C4C2212yes—
34C4⋊C4×D271C2218yescomplemented
35C2×(C2×D271)⋊C4C2211yescharacteristic
36C2×(C2×D271)⋊C4C2212yes—
37C2×(C2×D271)⋊C4C2212yes—
38C2×(C2×D271)⋊C4C2211yescharacteristic
39C2×(C2×D271)⋊C4C2212yes—
40C2×C4×Dic271C2212yes—
41C22×Q8×C271C2211yescharacteristic
42C4×Q8×C271C2218yescomplemented
43C2×C4⋊C4×C271C2211yescharacteristic
44C2×C4⋊C4×C271C2212yes—
45C2×C42×C271C2212yes—
46C2×C42×C271C2211yescharacteristic
47C23×D271C2311yescharacteristic
48C23×D271C2311yescharacteristic
49C2×D1084—24no—
50C2×D1084C2314yes—
51C22×Dic271C2311yescharacteristic
52C22×Dic271C2312yes—
53C22×Dic271C2311yescharacteristic
54C22×Dic271C2312yes—
55C2×C4×D271—28no—
56C2×C4×D271—24no—
57C2×C4×D271—24no—
58C2×C4×D271C2314yes—
59C2×C4×D271C2314yes—
60C2×C4×D271C2318yes—
61C4⋊Dic271C2314yes—
62C4⋊Dic271C2314yes—
63C4⋊Dic271C2314yes—
64Dic271⋊C4C2318yes—
65Dic271⋊C4C2318yes—
66Dic271⋊C4C2318yes—
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—
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—22no—
87C22×D271—22no—
88C22×D271—22no—
89C22×D271—22no—
90C22×D271—22no—
91C22×D271#4114yes—
92C22×D271C2412yes—
93C22×D271C2412yes—
94D1084—28no—
95C2×Dic271—24no—
96C2×Dic271—22no—
97C2×Dic271—22no—
98C2×Dic271—24no—
99C2×Dic271C2412yes—
100C2×Dic271C2414yes—
101C2×Dic271C2414yes—
102C2×Dic271C2412yes—
103C4×D271—216no—
104C4×D271—28no—
105C4×D271—28no—
106C23×C271C2411yescharacteristic
107Q8×C271—28no—
108C2×C4×C271—24no—
109C2×C4×C271—24no—
110C2×C4×C271—22no—
111C2×C4×C271—22no—
112C2×C4×C271#4114yes—
113C2×C4×C271C2412yes—
114C2×C4×C271C2414yes—
115C2×C4×C271C2412yes—
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—24no—
132C4×C271—22no—
133C4×C271—22no—
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×#125—2711no—
151C2×#123—2712no—
152C2×C22⋊Q8—2711no—
153C2×C22⋊Q8—2711no—
154C2×C4×Q8D27111yescharacteristic, complemented
155C2×C4×D4—2711no—
156C2×#117—2711no—
157C2×#117—2712no—
158C22×C4⋊C4—2711no—
159C22×Q8C2×D27111yescharacteristic
160C22×D4—2711no—
161C23×C4—2712no—
162C23×C4—2711no—
163C23×C4—2711no—
164#126—27116no—
165#125—27116no—
166#125—2718no—
167#123—27116no—
168C22⋊Q8—2718no—
169C22⋊Q8—2718no—
170C4×Q8C2×D27118yescomplemented
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—2711no—
180C2×C4⋊C4—2712no—
181C2×C4⋊C4—2712no—
182C2×C4⋊C4—2718no—
183C2×C4⋊C4C2×D27111yescharacteristic
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×C42C2×D27112yes—
192C2×C42C2×D27111yescharacteristic
193C24—2711no—
194C24—2711no—
195C2×Q8—24no—
196C2×Q8C22×D27114yes—
197C2×D4—2714no—
198C2×D4—5424no—
199C22×C4—2711no—
200C22×C4—2712no—
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×D27112yes—
210C22×C4C22×D27111yescharacteristic
211C22×C4C22×D27112yes—
212C22×C4C22×D27111yescharacteristic
213C22×C4C22×D27111yescharacteristic
214C4⋊C4—2718no—
215C4⋊C4—2714no—
216C4⋊C4—2718no—
217C4⋊C4—2718no—
218C4⋊C4—2714no—
219C4⋊C4—2714no—
220C4⋊C4—2718no—
221C4⋊C4—2718no—
222C4⋊C4C22×D27114yes—
223C4⋊C4C22×D27118yes—
224C22⋊C4—2714no—
225C22⋊C4—2718no—
226C22⋊C4—2718no—
227C22⋊C4—2714no—
228C22⋊C4—2718no—
229C42—2718no—
230C42C22×D27118yes—
231C42C22×D27114yes—
232C23—2714no—
233C23—2712no—
234C23—2712no—
235C23—5422no—
236C23—5422no—
237C23—5422no—
238C23—5422no—
239C23—5422no—
240C23C23×D27111yescharacteristic
241Q8—28no—
242D4—5428no—
243C2×C4—24no—
244C2×C4—22no—
245C2×C4—24no—
246C2×C4—22no—
247C2×C4—2712no—
248C2×C4—2714no—
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#1686465414yes—
259C2×C4C23×D27114yes—
260C2×C4C23×D27112yes—
261C2×C4C23×D27114yes—
262C2×C4C23×D27112yes—
263C2×C4C23×D27112yes—
264C22—2714no—
265C22—5422no—
266C22—5422no—
267C22—5428no—
268C22—5422no—
269C22—5422no—
270C22—5422no—
271C22—10844no—
272C22#41×D27112yes—
273C22C2×#1686465412yes—
274C22#2257620812yes—
275C22C24×D27111yescharacteristic
276C4—24no—
277C4—22no—
278C4—24no—
279C4—22no—
280C4—5424no—
281C4—5422no—
282C4—5422no—
283C4—5424no—
284C4C2×#1686465414yes—
285C2—5424no—
286C2—10842no—
287C2#3177458814yesdirect product factor
288C2C2×#41×D27111yescharacteristic
289C2C22×#1686465411yescharacteristic
290C2C2×#2257620811yescharacteristic
subgroupG/H
centerC23C23×D271
commutator, cosocleC22×C271C25
FrattiniC22C24×D271
FittingC2×C4×Q8×C271C2
socleC23×C271C24
prime radicalC22×D1084C22
hypercenterC2×C4×Q8D271
hypocenterC271C2×#552
LCSG ▷ C22×C271 ▷ C271
UCSC1 ◁ C23 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
1. #31774588C2direct (N × H)
2. C2×#22576154C2semidirect
3. C2×#22576152C2semidirect
4. C2×#22576150C2semidirect
6. C2×#22576136C2semidirect
7. C2×#22576136C2semidirect
9. C2×#22576118C2semidirect
10. C2×#22576117C2semidirect
11. C2×C4⋊C4×D271C2semidirect
12. C2×C4×Q8×C271C2semidirect
17. #22576154C22semidirect
18. #22576152C22semidirect
19. #22576150C22semidirect
21. #22576136C22semidirect
22. #22576136C22semidirect
24. #22576118C22semidirect
25. #22576117C22semidirect
34. C4⋊C4×D271C22semidirect
42. C4×Q8×C271C22semidirect
139. C2×C271#552semidirect
145. C271C2×#552semidirect
154. C2×C4×Q8D271semidirect
170. C4×Q8C2×D271semidirect
287. C2#31774588direct (N × H)

Maximal subgroups

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

subgroupindex
#317745882
C2×#225761542
C2×#225761522
C2×#225761502
C2×#225761452
C2×#225761362
C2×C4×D10842
C2×#225761182
C2×#225761172
C2×C4⋊C4×D2712
C2×C4×Q8×C2712
C2×#552271