Finite Group Databasebeta

← C2×#31774549 #46849822

Subgroups — C2×#31774549 #46849822

Order 34688.

1632 conjugacy classes of subgroups.

The subgroup lattice has 336 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#16864655C211yesmaximal, characteristic, complemented
2C22×#16864654C211yesmaximal, characteristic, complemented
3#31774549C2116yesmaximal, direct product factor
4C2×#22576158C211yesmaximal, characteristic, complemented
5C2×#22576145C212yesmaximal, complemented
6C2×#22576142C212yesmaximal, complemented
7C2×#22576140C211yesmaximal, characteristic, complemented
8C2×#22576133C212yesmaximal, complemented
9C2×#22576122C211yesmaximal, characteristic, complemented
10C2×C4×C22⋊D271C211yesmaximal, characteristic, complemented
11C2×C4⋊C4×D271C212yesmaximal, complemented
12C2×C22⋊Q8×C271C211yesmaximal, characteristic, complemented
13C2×#16864655—28no—
14C2×#16864655C2218yescomplemented
15C2×#16864654—28no—
16C2×#16864654C2218yescomplemented
17C22×Dic542C2211yescharacteristic
18C22×D1084C2212yes—
19C22×D1084C2211yescharacteristic
20C22×C22⋊D271C2212yes—
21C22×C22⋊D271C2211yescharacteristic
22C22×C4×D271C2212yes—
23C22×C4×D271C2212yes—
24C22×C4×D271C2211yescharacteristic
25C22×C4×D271C2212yes—
26#22576158C2218yescomplemented
27#22576145C22116yescomplemented
28#22576142C22116yescomplemented
29#22576140C2218yescomplemented
30#22576133C22116yescomplemented
31#22576122C2218yescomplemented
32C4×C22⋊D271C2218yescomplemented
33C2×C4⋊Dic271C2212yes—
34C2×Dic271⋊C4C2211yescharacteristic
35C2×Dic271⋊C4C2212yes—
36C2×Dic271⋊C4C2212yes—
37C4⋊C4×D271C22116yescomplemented
38C2×C22⋊Dic271C2211yescharacteristic
39C2×(C2×D271)⋊C4C2211yescharacteristic
40C2×(C2×D271)⋊C4C2212yes—
41C2×(C2×D271)⋊C4C2212yes—
42C2×C4×Dic271C2211yescharacteristic
43C22×Q8×C271C2211yescharacteristic
44C23×C4×C271C2211yescharacteristic
45C22⋊Q8×C271C2218yescomplemented
46C2×C4⋊C4×C271C2212yes—
47C2×C4⋊C4×C271C2211yescharacteristic
48C2×C22⋊C4×C271C2212yes—
49C23×D271C2311yescharacteristic
50C23×D271C2312yes—
51#16864655—232no—
52#16864654—232no—
53C2×Dic542—24no—
54C2×Dic542C2314yes—
55C2×D1084—28no—
56C2×D1084D418yescomplemented
57C2×D1084C2318yes—
58C2×D1084C2314yes—
59C2×C22⋊D271—28no—
60C2×C22⋊D271—24no—
61C2×C22⋊D271C2314yes—
62C2×C22⋊D271C2318yes—
63C22×Dic271C2311yescharacteristic
64C22×Dic271C2312yes—
65C22×Dic271C2311yescharacteristic
66C22×Dic271C2311yescharacteristic
67C2×C4×D271—28no—
68C2×C4×D271—28no—
69C2×C4×D271—28no—
70C2×C4×D271—24no—
71C2×C4×D271C2318yes—
72C2×C4×D271C2314yes—
73C2×C4×D271C2318yes—
74C2×C4×D271C2318yes—
75C4⋊Dic271C2318yes—
76Dic271⋊C4C2318yes—
77Dic271⋊C4C2318yes—
78Dic271⋊C4C2314yes—
79C22⋊Dic271C2314yes—
80(C2×D271)⋊C4C2318yes—
81(C2×D271)⋊C4C2318yes—
82(C2×D271)⋊C4C2314yes—
83C4×Dic271C2314yes—
84C24×C271C2311yescharacteristic
85C2×Q8×C271—24no—
86C2×Q8×C271C2314yes—
87C22×C4×C271—24no—
88C22×C4×C271C2311yescharacteristic
89C22×C4×C271C2312yes—
90C22×C4×C271C2312yes—
91C22×C4×C271C2314yes—
92C22×C4×C271C2311yescharacteristic
93C4⋊C4×C271C2314yes—
94C4⋊C4×C271C2318yes—
95C22⋊C4×C271C2318yes—
96C22×D271—24no—
97C22×D271—24no—
98C22×D271—22no—
99C22×D271—22no—
100C22×D271—22no—
101C22×D271C2×D418yes—
102C22×D271C2412yes—
103C22×D271C2414yes—
104Dic542—28no—
105D1084—216no—
106D1084C2×D4116yescomplemented
107C22⋊D271—216no—
108C22⋊D271—28no—
109C2×Dic271—22no—
110C2×Dic271—24no—
111C2×Dic271—22no—
112C2×Dic271#4114yescomplemented
113C2×Dic271C2412yes—
114C2×Dic271C2414yes—
115C2×Dic271C2412yes—
116C2×Dic271C2412yes—
117C4×D271—216no—
118C4×D271—216no—
119C4×D271—28no—
120C4×D271—216no—
121C23×C271—22no—
122C23×C271—22no—
123C23×C271—22no—
124C23×C271C2412yes—
125C23×C271C2411yescharacteristic
126Q8×C271—28no—
127C2×C4×C271—22no—
128C2×C4×C271—24no—
129C2×C4×C271—24no—
130C2×C4×C271—28no—
131C2×C4×C271C2×D414yes—
132C2×C4×C271C2414yes—
133C2×C4×C271C2414yes—
134C2×C4×C271C2412yes—
135C2×C4×C271C2412yes—
136C22×C271—22no—
137C22×C271—22no—
138C22×C271—22no—
139C22×C271—44no—
140C22×C271C22×D412yes—
141C22×C271C2×#4112yes—
142C22×C2712−1+412yes—
143C22×C271C2511yescharacteristic
144C2×D271—216no—
145C2×D271—24no—
146C2×D271—24no—
147C2×D271—22no—
148C2×D271—22no—
149C2×D271—22no—
150C2×D271—44no—
151C2×D271C22×D418yes—
152C4×C271—22no—
153C4×C271—24no—
154C4×C271—24no—
155C4×C271C22×D414yes—
156Dic271—22no—
157Dic271—24no—
158Dic271—22no—
159Dic271C2×#4114yescomplemented
160C2×C271—42no—
161C2×C271#54714yescomplemented
162C2×C271C23×D411yescharacteristic
163C2×C271C22×#4111yescharacteristic
164C2×C271C2×2−1+411yescharacteristic
165D271—28no—
166D271—42no—
167C271C2×#54711yescharacteristic, complemented, Sylow
168C2×#547—2711nomaximal, Sylow
169C22×#41—2711no—
170C22×#41—2711no—
171#547—27116no—
172C2×C4⋊Q8—2711no—
173C2×#123—2712no—
174C2×#123—2712no—
175C2×C22⋊Q8—2711no—
176C2×C22⋊Q8D27111yescharacteristic, complemented
177C2×#121—2712no—
178C2×C4×D4—2711no—
179C2×C4×D4—2711no—
180C22×C4⋊C4—2712no—
181C2×#41—2718no—
182C2×#41—2718no—
183C2×#41—5428no—
184C2×#41—5428no—
185C22×Q8—2711no—
186C22×Q8C2×D27111yescharacteristic
187C22×D4—2711no—
188C22×D4—2712no—
189C22×D4—2711no—
190C22×D4—2712no—
191C23×C4—2712no—
192C23×C4—2712no—
193C23×C4—2712no—
194C23×C4—2711no—
195C23×C4C2×D27111yescharacteristic
196C4⋊Q8—2718no—
197#123—27116no—
198#123—27116no—
199C22⋊Q8—2718no—
200C22⋊Q8C2×D27118yescomplemented
201#121—27116no—
202C4×D4—2718no—
203C4×D4—2718no—
204C2×C4⋊C4—2711no—
205C2×C4⋊C4—2712no—
206C2×C4⋊C4—2712no—
207C2×C4⋊C4—2712no—
208C2×C4⋊C4—27116no—
209C2×C4⋊C4C2×D27112yes—
210C2×C4⋊C4C2×D27111yescharacteristic
211C2×C22⋊C4—2711no—
212C2×C22⋊C4—2712no—
213C2×C22⋊C4—2711no—
214C2×C22⋊C4—2712no—
215C2×C22⋊C4C2×D27112yes—
216C2×C42—2711no—
217C24—2712no—
218C24—2711no—
219C24C22×D27111yescharacteristic
220#41—54232no—
221#41—54232no—
222C2×Q8—24no—
223C2×Q8—2714no—
224C2×Q8—5424no—
225C2×Q8C22×D27114yes—
226C2×D4—2714no—
227C2×D4—2718no—
228C2×D4—2718no—
229C2×D4—2714no—
230C2×D4—2718no—
231C2×D4—5428no—
232C2×D4—5424no—
233C2×D4—5428no—
234C22×C4—24no—
235C22×C4—2711no—
236C22×C4—2711no—
237C22×C4—2711no—
238C22×C4—2712no—
239C22×C4—2718no—
240C22×C4—2718no—
241C22×C4—2718no—
242C22×C4—2714no—
243C22×C4—5428no—
244C22×C4—5428no—
245C22×C4—5428no—
246C22×C4—5424no—
247C22×C4C22×D27114yes—
248C22×C4C22×D27112yes—
249C22×C4C22×D27111yescharacteristic
250C22×C4C22×D27112yes—
251C22×C4C22×D27111yescharacteristic
252C4⋊C4—2714no—
253C4⋊C4—2718no—
254C4⋊C4—2718no—
255C4⋊C4—2718no—
256C4⋊C4C22×D27118yes—
257C4⋊C4C22×D27114yes—
258C22⋊C4—2714no—
259C22⋊C4—2718no—
260C22⋊C4—2714no—
261C22⋊C4—2718no—
262C22⋊C4C22×D27118yes—
263C42—2714no—
264C23—22no—
265C23—22no—
266C23—22no—
267C23—2718no—
268C23—2714no—
269C23—2712no—
270C23—5424no—
271C23—5424no—
272C23—5422no—
273C23—5422no—
274C23—5422no—
275C23C23×D27112yes—
276C23C23×D27111yescharacteristic
277Q8—28no—
278Q8—5428no—
279D4—27116no—
280D4—54216no—
281D4—5428no—
282D4—54216no—
283C2×C4—22no—
284C2×C4—24no—
285C2×C4—24no—
286C2×C4—28no—
287C2×C4—2714no—
288C2×C4—2712no—
289C2×C4—2712no—
290C2×C4—2712no—
291C2×C4—2714no—
292C2×C4—54216no—
293C2×C4—54216no—
294C2×C4—54216no—
295C2×C4—5422no—
296C2×C4—5424no—
297C2×C4—5422no—
298C2×C4—5428no—
299C2×C4D4×D27114yes—
300C2×C4C23×D27114yes—
301C2×C4C23×D27112yes—
302C2×C4C23×D27114yes—
303C2×C4C23×D27112yes—
304C22—22no—
305C22—22no—
306C22—22no—
307C22—44no—
308C22—2718no—
309C22—5424no—
310C22—5424no—
311C22—54216no—
312C22—5422no—
313C22—5422no—
314C22—5422no—
315C22—10844no—
316C22C2×D4×D27112yes—
317C22#41×D27112yes—
318C22#2257620812yes—
319C22C24×D27111yescharacteristic
320C4—24no—
321C4—22no—
322C4—24no—
323C4—2714no—
324C4—5422no—
325C4—5422no—
326C4—5424no—
327C4C2×D4×D27114yes—
328C2—42no—
329C2—5428no—
330C2—10842no—
331C2#3177454914yesdirect product factor
332C2C22×D4×D27111yescharacteristic
333C2C2×#41×D27111yescharacteristic
334C2C2×#2257620811yescharacteristic
subgroupG/H
centerC23C23×D271
commutator, cosocleC22×C271C25
FrattiniC22C24×D271
FittingC2×C22⋊Q8×C271C2
socleC23×C271C24
hypercenterC2×C22⋊Q8D271
hypocenterC271C2×#547
LCSG ▷ C22×C271 ▷ C271
UCSC1 ◁ C23 ◁ C2×C22⋊Q8

Complements

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

NH ≅ G/Ntype
1. C22×#16864655C2semidirect
2. C22×#16864654C2semidirect
3. #31774549C2direct (N × H)
4. C2×#22576158C2semidirect
5. C2×#22576145C2semidirect
6. C2×#22576142C2semidirect
7. C2×#22576140C2semidirect
8. C2×#22576133C2semidirect
9. C2×#22576122C2semidirect
10. C2×C4×C22⋊D271C2semidirect
11. C2×C4⋊C4×D271C2semidirect
12. C2×C22⋊Q8×C271C2semidirect
14. C2×#16864655C22semidirect
16. C2×#16864654C22semidirect
26. #22576158C22semidirect
27. #22576145C22semidirect
28. #22576142C22semidirect
29. #22576140C22semidirect
30. #22576133C22semidirect
31. #22576122C22semidirect
32. C4×C22⋊D271C22semidirect
37. C4⋊C4×D271C22semidirect
45. C22⋊Q8×C271C22semidirect
56. C2×D1084D4semidirect
106. D1084C2×D4semidirect
112. C2×Dic271#41semidirect
159. Dic271C2×#41semidirect
161. C2×C271#547semidirect
167. C271C2×#547semidirect
176. C2×C22⋊Q8D271semidirect
200. C22⋊Q8C2×D271semidirect
331. C2#31774549direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#168646552
C22×#168646542
#317745492
C2×#225761582
C2×#225761452
C2×#225761422
C2×#225761402
C2×#225761332
C2×#225761222
C2×C4×C22⋊D2712
C2×C4⋊C4×D2712
C2×C22⋊Q8×C2712
C2×#547271