Finite Group Databasebeta

← C2×#31774519 #46849743

Subgroups — C2×#31774519 #46849743

Order 34688.

1132 conjugacy classes of subgroups.

The subgroup lattice has 296 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#31774519C2116yesmaximal, direct product factor
2C2×#22576159C211yesmaximal, characteristic, complemented
3C2×#22576154C212yesmaximal, complemented
4C2×#22576149C211yesmaximal, characteristic, complemented
5C2×#22576148C212yesmaximal, complemented
6C2×#22576145C212yesmaximal, complemented
7C2×#22576138C212yesmaximal, complemented
8C2×#22576136C211yesmaximal, characteristic, complemented
9C2×#22576135C211yesmaximal, characteristic
10C2×C4×D1084C211yesmaximal, characteristic, complemented
11C2×#22576117C211yesmaximal, characteristic, complemented
12C2×C4×Q8×C271C211yesmaximal, characteristic, complemented
13C22×Dic542C2212yes—
14C22×D1084C2211yescharacteristic
15C22×D1084C2212yes—
16C22×C4×D271C2211yescharacteristic
17C22×C4×D271C2212yes—
18#22576159C2218yescomplemented
19#22576154C22116yescomplemented
20#22576149C2218yescomplemented
21#22576148C22116yescomplemented
22#22576145C22116yescomplemented
23#22576138C22116yescomplemented
24#22576136C2218yescomplemented
25#22576135C2218yes—
26C4×D1084C2218yescomplemented
27#22576117C2218yescomplemented
28C2×C4⋊Dic271C2211yescharacteristic
29C2×Dic271⋊C4C2211yescharacteristic
30C2×Dic271⋊C4C2211yescharacteristic
31C2×Dic271⋊C4C2212yes—
32C2×Dic271⋊C4C2212yes—
33C2×(C2×D271)⋊C4C2211yescharacteristic
34C2×(C2×D271)⋊C4C2211yescharacteristic
35C2×(C2×D271)⋊C4C2212yes—
36C2×(C2×D271)⋊C4C2212yes—
37C2×(C2×D271)⋊C4C2212yes—
38C2×(C2×D271)⋊C4C2212yes—
39C2×(C2×D271)⋊C4C2212yes—
40C2×C4×Dic271C2211yescharacteristic
41C22×Q8×C271C2211yescharacteristic
42C4×Q8×C271C2218yescomplemented
43C2×C4⋊C4×C271C2211yescharacteristic
44C2×C4⋊C4×C271C2212yes—
45C2×C42×C271C2211yescharacteristic
46C2×C42×C271C2212yes—
47C23×D271C2311yescharacteristic
48C23×D271C2312yes—
49C2×Dic542—44no—
50C2×Dic542C2318yes—
51C2×D1084—24no—
52C2×D1084—44no—
53C2×D1084C2314yes—
54C2×D1084C2318yes—
55C22×Dic271C2312yes—
56C22×Dic271C2311yescharacteristic
57C22×Dic271C2311yescharacteristic
58C22×Dic271C2311yescharacteristic
59C2×C4×D271—24no—
60C2×C4×D271—44no—
61C2×C4×D271C2314yes—
62C2×C4×D271C2318yes—
63C4⋊Dic271C2314yes—
64Dic271⋊C4C2318yes—
65Dic271⋊C4C2314yes—
66Dic271⋊C4C2318yes—
67Dic271⋊C4C2314yes—
68(C2×D271)⋊C4C2318yes—
69(C2×D271)⋊C4C2318yes—
70(C2×D271)⋊C4C2318yes—
71(C2×D271)⋊C4C2314yes—
72(C2×D271)⋊C4C2318yes—
73(C2×D271)⋊C4C2314yes—
74(C2×D271)⋊C4C2318yes—
75C4×Dic271C2314yes—
76C2×Q8×C271—24no—
77C2×Q8×C271C2314yes—
78C22×C4×C271C2311yescharacteristic
79C22×C4×C271C2312yes—
80C22×C4×C271C2311yescharacteristic
81C22×C4×C271C2312yes—
82C22×C4×C271C2311yescharacteristic
83C4⋊C4×C271C2314yes—
84C4⋊C4×C271C2318yes—
85C42×C271C2318yes—
86C42×C271C2314yes—
87C22×D271—22no—
88C22×D271—24no—
89C22×D271—24no—
90C22×D271—22no—
91C22×D271—22no—
92C22×D271—24no—
93C22×D271C2412yes—
94C22×D271C2414yes—
95Dic542—48no—
96D1084—28no—
97D1084—48no—
98C2×Dic271—22no—
99C2×Dic271—24no—
100C2×Dic271—22no—
101C2×Dic271—22no—
102C2×Dic271C2412yes—
103C2×Dic271C2412yes—
104C2×Dic271C2412yes—
105C2×Dic271C2414yes—
106C4×D271—28no—
107C4×D271—48no—
108C23×C271C2411yescharacteristic
109Q8×C271—28no—
110C2×C4×C271—24no—
111C2×C4×C271—22no—
112C2×C4×C271—24no—
113C2×C4×C271—22no—
114C2×C4×C271#4114yes—
115C2×C4×C271C2412yes—
116C2×C4×C271C2412yes—
117C2×C4×C271C2414yes—
118C2×C4×C271C2414yes—
119C2×C4×C271C2412yes—
120C22×C271C2×#4112yes—
121C22×C271H(5,𝔽2)12yes—
122C22×C2712−1+412yes—
123C22×C271C2511yescharacteristic
124C2×D271—22no—
125C2×D271—24no—
126C2×D271—24no—
127C2×D271—22no—
128C2×D271—22no—
129C2×D271—24no—
130C2×D271—44no—
131C2×D271—48no—
132C4×C271—24no—
133C4×C271—22no—
134C4×C271—24no—
135C4×C271—22no—
136C4×C271C2×#4114yes—
137Dic271—22no—
138Dic271—24no—
139Dic271—22no—
140Dic271—22no—
141C2×C271#54214yescomplemented
142C2×C271C22×#4111yescharacteristic
143C2×C271C2×H(5,𝔽2)11yescharacteristic
144C2×C271C2×2−1+411yescharacteristic
145D271—42no—
146D271—44no—
147C271C2×#54211yescharacteristic, complemented, Sylow
148C2×#542—2711nomaximal, Sylow
149#542—27116no—
150C2×C4⋊Q8—2711no—
151C2×#126—2712no—
152C2×#124—2711no—
153C2×#124—2712no—
154C2×#123—2712no—
155C2×C22⋊Q8—2711no—
156C2×C22⋊Q8—2712no—
157C2×#121—2711no—
158C2×C4×Q8D27111yescharacteristic, complemented
159C2×C4×D4—2711no—
160C2×#117—2711no—
161C22×Q8—2712no—
162C22×Q8C2×D27111yescharacteristic
163C22×D4—2711no—
164C22×D4—2712no—
165C23×C4—2711no—
166C23×C4—2712no—
167C4⋊Q8—2718no—
168#126—27116no—
169#124—2718no—
170#124—27116no—
171#123—27116no—
172C22⋊Q8—2718no—
173C22⋊Q8—27116no—
174#121—2718no—
175C4×Q8C2×D27118yescomplemented
176C4×D4—2718no—
177#117—2718no—
178C2×C4⋊C4—2711no—
179C2×C4⋊C4—2711no—
180C2×C4⋊C4—2711no—
181C2×C4⋊C4—2712no—
182C2×C4⋊C4—2712no—
183C2×C4⋊C4C2×D27111yescharacteristic
184C2×C4⋊C4C2×D27112yes—
185C2×C22⋊C4—2711no—
186C2×C22⋊C4—2711no—
187C2×C22⋊C4—2712no—
188C2×C22⋊C4—2712no—
189C2×C22⋊C4—2712no—
190C2×C22⋊C4—2712no—
191C2×C22⋊C4—2712no—
192C2×C42—2711no—
193C2×C42C2×D27111yescharacteristic
194C2×C42C2×D27112yes—
195C24—2711no—
196C24—2712no—
197C2×Q8—24no—
198C2×Q8—2718no—
199C2×Q8—10844no—
200C2×Q8C22×D27114yes—
201C2×D4—2714no—
202C2×D4—2718no—
203C2×D4—5424no—
204C2×D4—10844no—
205C22×C4—2711no—
206C22×C4—2711no—
207C22×C4—2711no—
208C22×C4—2712no—
209C22×C4—2714no—
210C22×C4—2718no—
211C22×C4—5424no—
212C22×C4—10844no—
213C22×C4C22×D27111yescharacteristic
214C22×C4C22×D27112yes—
215C22×C4C22×D27111yescharacteristic
216C22×C4C22×D27112yes—
217C22×C4C22×D27111yescharacteristic
218C4⋊C4—2714no—
219C4⋊C4—2714no—
220C4⋊C4—2714no—
221C4⋊C4—2718no—
222C4⋊C4—2718no—
223C4⋊C4C22×D27114yes—
224C4⋊C4C22×D27118yes—
225C22⋊C4—2714no—
226C22⋊C4—2714no—
227C22⋊C4—2718no—
228C22⋊C4—2718no—
229C22⋊C4—2718no—
230C22⋊C4—2718no—
231C22⋊C4—2718no—
232C42—2714no—
233C42C22×D27114yes—
234C42C22×D27118yes—
235C23—2712no—
236C23—2714no—
237C23—5422no—
238C23—5424no—
239C23—5424no—
240C23—5422no—
241C23—5422no—
242C23—5424no—
243C23C23×D27111yescharacteristic
244Q8—28no—
245Q8—10848no—
246D4—5428no—
247D4—10848no—
248C2×C4—24no—
249C2×C4—22no—
250C2×C4—24no—
251C2×C4—22no—
252C2×C4—2712no—
253C2×C4—2712no—
254C2×C4—2712no—
255C2×C4—2714no—
256C2×C4—5422no—
257C2×C4—5424no—
258C2×C4—5422no—
259C2×C4—5422no—
260C2×C4—5428no—
261C2×C4—10848no—
262C2×C4#1686465414yes—
263C2×C4C23×D27112yes—
264C2×C4C23×D27114yes—
265C2×C4C23×D27112yes—
266C2×C4C23×D27114yes—
267C2×C4C23×D27112yes—
268C22—5422no—
269C22—5424no—
270C22—5424no—
271C22—5422no—
272C22—5422no—
273C22—5424no—
274C22—10844no—
275C22—10848no—
276C22C2×#1686465412yes—
277C22#2257620612yes—
278C22#2257620812yes—
279C22C24×D27111yescharacteristic
280C4—24no—
281C4—22no—
282C4—24no—
283C4—22no—
284C4—5422no—
285C4—5424no—
286C4—5422no—
287C4—5422no—
288C4C2×#1686465414yes—
289C2—10842no—
290C2—10844no—
291C2#3177451914yesdirect product factor
292C2C22×#1686465411yescharacteristic
293C2C2×#2257620611yescharacteristic
294C2C2×#2257620811yescharacteristic
subgroupG/H
centerC23C23×D271
commutator, cosocleC22×C271C25
FrattiniC22C24×D271
FittingC2×C4×Q8×C271C2
socleC23×C271C24
prime radicalC2×#22576135C2
hypercenterC2×C4×Q8D271
hypocenterC271C2×#542
LCSG ▷ C22×C271 ▷ C271
UCSC1 ◁ C23 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
1. #31774519C2direct (N × H)
2. C2×#22576159C2semidirect
3. C2×#22576154C2semidirect
4. C2×#22576149C2semidirect
5. C2×#22576148C2semidirect
6. C2×#22576145C2semidirect
7. C2×#22576138C2semidirect
8. C2×#22576136C2semidirect
10. C2×C4×D1084C2semidirect
11. C2×#22576117C2semidirect
12. C2×C4×Q8×C271C2semidirect
18. #22576159C22semidirect
19. #22576154C22semidirect
20. #22576149C22semidirect
21. #22576148C22semidirect
22. #22576145C22semidirect
23. #22576138C22semidirect
24. #22576136C22semidirect
26. C4×D1084C22semidirect
27. #22576117C22semidirect
42. C4×Q8×C271C22semidirect
141. C2×C271#542semidirect
147. C271C2×#542semidirect
158. C2×C4×Q8D271semidirect
175. C4×Q8C2×D271semidirect
291. C2#31774519direct (N × H)

Maximal subgroups

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

subgroupindex
#317745192
C2×#225761592
C2×#225761542
C2×#225761492
C2×#225761482
C2×#225761452
C2×#225761382
C2×#225761362
C2×#225761352
C2×C4×D10842
C2×#225761172
C2×C4×Q8×C2712
C2×#542271