Finite Group Databasebeta

← C2×#31774589 #46849878

Subgroups — C2×#31774589 #46849878

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#31774589C2116yesmaximal, direct product factor
2C2×#22576155C212yesmaximal, complemented
3C2×#22576151C211yesmaximal, characteristic, complemented
4C2×#22576151C212yesmaximal, complemented
5C2×#22576144C212yesmaximal
6C2×#22576136C211yesmaximal, characteristic, complemented
7C2×Q8×Dic271C211yesmaximal, characteristic, complemented
8C2×C4×C22⋊D271C211yesmaximal, characteristic
9C2×#22576118C211yesmaximal, characteristic, complemented
10C2×#22576116C212yesmaximal, complemented
11C22×C4⋊Dic271C211yesmaximal, characteristic, complemented
12C2×C22⋊Q8×C271C211yesmaximal, characteristic, complemented
13C22×C22⋊D271C2211yescharacteristic
14C23×Dic271C2212yes—
15C22×C4×D271C2211yescharacteristic
16#22576155C22116yescomplemented
17#22576151C22116yescomplemented
18#22576151C2218yescomplemented
19#22576144C22116yes—
20#22576136C2218yescomplemented
21Q8×Dic271C2218yescomplemented
22C4×C22⋊D271C2218yes—
23#22576118C2218yescomplemented
24#22576116C22116yescomplemented
25C2×C4⋊Dic271C2211yescharacteristic
26C2×C4⋊Dic271C2211yescharacteristic
27C2×C4⋊Dic271C2212yes—
28C2×C4⋊Dic271C2212yes—
29C2×C4⋊Dic271C2212yes—
30C2×C4⋊Dic271C2218yescomplemented
31C2×Dic271⋊C4C2212yes—
32C2×Dic271⋊C4C2212yes—
33C2×Dic271⋊C4C2211yescharacteristic
34C2×C22⋊Dic271C2211yescharacteristic
35C2×(C2×D271)⋊C4C2212yes—
36C2×(C2×D271)⋊C4C2211yescharacteristic
37C2×(C2×D271)⋊C4C2212yes—
38C2×C4×Dic271C2212yes—
39C2×C4×Dic271C2212yes—
40C2×C4×Dic271C2211yescharacteristic
41C22×Q8×C271C2211yescharacteristic
42C23×C4×C271C2211yescharacteristic
43C22⋊Q8×C271C2218yescomplemented
44C2×C4⋊C4×C271C2211yescharacteristic
45C2×C4⋊C4×C271C2212yes—
46C2×C22⋊C4×C271C2212yes—
47C23×D271C2311yescharacteristic
48C2×C22⋊D271—24no—
49C2×C22⋊D271C2314yes—
50C22×Dic271—28no—
51C22×Dic271C2318yes—
52C22×Dic271C2311yescharacteristic
53C22×Dic271C2312yes—
54C22×Dic271C2312yes—
55C22×Dic271C2311yescharacteristic
56C22×Dic271C2311yescharacteristic
57C2×C4×D271—24no—
58C2×C4×D271C2314yes—
59C4⋊Dic271C2314yes—
60C4⋊Dic271C2318yes—
61C4⋊Dic271C2318yes—
62C4⋊Dic271C2318yes—
63C4⋊Dic271C2314yes—
64Dic271⋊C4C2318yes—
65Dic271⋊C4C2314yes—
66Dic271⋊C4C2318yes—
67C22⋊Dic271C2314yes—
68(C2×D271)⋊C4C2318yes—
69(C2×D271)⋊C4C2318yes—
70(C2×D271)⋊C4C2314yes—
71C4×Dic271C2318yes—
72C4×Dic271C2314yes—
73C4×Dic271C2318yes—
74C24×C271C2311yescharacteristic
75C2×Q8×C271—24no—
76C2×Q8×C271C2314yes—
77C22×C4×C271—24no—
78C22×C4×C271C2312yes—
79C22×C4×C271C2312yes—
80C22×C4×C271C2311yescharacteristic
81C22×C4×C271C2314yes—
82C22×C4×C271C2311yescharacteristic
83C4⋊C4×C271C2318yes—
84C4⋊C4×C271C2314yes—
85C22⋊C4×C271C2318yes—
86C22×D271—22no—
87C22×D271—22no—
88C22×D271—22no—
89C22×D271C2412yes—
90C22⋊D271—28no—
91C2×Dic271—22no—
92C2×Dic271—216no—
93C2×Dic271—24no—
94C2×Dic271—24no—
95C2×Dic271—22no—
96C2×Dic271—22no—
97C2×Dic271C2412yes—
98C2×Dic271C2414yes—
99C2×Dic271C2412yes—
100C2×Dic271C2412yes—
101C2×Dic271C2414yes—
102C4×D271—28no—
103C23×C271—22no—
104C23×C271—22no—
105C23×C271#4114yes—
106C23×C271C2412yes—
107C23×C271C2411yescharacteristic
108Q8×C271—28no—
109C2×C4×C271—22no—
110C2×C4×C271—24no—
111C2×C4×C271—24no—
112C2×C4×C271—28no—
113C2×C4×C271#4114yes—
114C2×C4×C271C2414yes—
115C2×C4×C271C2414yes—
116C2×C4×C271C2412yes—
117C2×C4×C271C2412yes—
118C22×C271—28no—
119C22×C271—22no—
120C22×C271—22no—
121C22×C271C2×#4112yes—
122C22×C271C2×#4114yes—
123C22×C271C2×#4112yes—
124C22×C2712−1+412yes—
125C22×C271C2511yescharacteristic
126C2×D271—22no—
127C2×D271—22no—
128C2×D271—22no—
129C2×D271—44no—
130C4×C271—22no—
131C4×C271—24no—
132C4×C271—24no—
133C4×C271C2×#4114yes—
134Dic271—22no—
135Dic271—24no—
136Dic271—24no—
137Dic271—22no—
138Dic271—22no—
139C2×C271—24no—
140C2×C271#55214yescomplemented
141C2×C271C22×#4111yescharacteristic
142C2×C271C22×#4111yescharacteristic
143C2×C271C2×2−1+411yescharacteristic
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⋊Q8D27111yescharacteristic, complemented
154C2×C4×Q8—2711no—
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×C4C2×D27111yescharacteristic
164#126—27116no—
165#125—27116no—
166#125—2718no—
167#123—27116no—
168C22⋊Q8—2718no—
169C22⋊Q8C2×D27118yescomplemented
170C4×Q8—2718no—
171C4×D4—2718no—
172#117—2718no—
173#117—27116no—
174C2×C4⋊C4—2711no—
175C2×C4⋊C4—2711no—
176C2×C4⋊C4—2712no—
177C2×C4⋊C4—2718no—
178C2×C4⋊C4—2712no—
179C2×C4⋊C4—2712no—
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—2712no—
187C2×C22⋊C4—2711no—
188C2×C22⋊C4—2712no—
189C2×C22⋊C4C2×D27112yes—
190C2×C42—2712no—
191C2×C42—2712no—
192C2×C42—2711no—
193C24—2711no—
194C24C22×D27111yescharacteristic
195C2×Q8—24no—
196C2×Q8C22×D27114yes—
197C2×D4—2714no—
198C2×D4—5424no—
199C22×C4—24no—
200C22×C4—2718no—
201C22×C4—2711no—
202C22×C4—2711no—
203C22×C4—2712no—
204C22×C4—2711no—
205C22×C4—2712no—
206C22×C4—2714no—
207C22×C4—5428no—
208C22×C4—5424no—
209C22×C4C22×D27114yes—
210C22×C4C22×D27112yes—
211C22×C4C22×D27112yes—
212C22×C4C22×D27111yescharacteristic
213C22×C4C22×D27111yescharacteristic
214C4⋊C4—2714no—
215C4⋊C4—2714no—
216C4⋊C4—2718no—
217C4⋊C4—2718no—
218C4⋊C4—2718no—
219C4⋊C4—2714no—
220C4⋊C4—2718no—
221C4⋊C4—2718no—
222C4⋊C4C22×D27114yes—
223C4⋊C4C22×D27118yes—
224C22⋊C4—2714no—
225C22⋊C4—2718no—
226C22⋊C4—2714no—
227C22⋊C4—2718no—
228C22⋊C4C22×D27118yes—
229C42—2718no—
230C42—2718no—
231C42—2714no—
232C23—22no—
233C23—22no—
234C23—2712no—
235C23—5422no—
236C23—5422no—
237C23—5422no—
238C23#1686465514yes—
239C23C23×D27112yes—
240C23C23×D27111yescharacteristic
241Q8—28no—
242D4—5428no—
243C2×C4—22no—
244C2×C4—24no—
245C2×C4—24no—
246C2×C4—28no—
247C2×C4—2712no—
248C2×C4—2712no—
249C2×C4—2714no—
250C2×C4—2712no—
251C2×C4—2714no—
252C2×C4—5422no—
253C2×C4—54216no—
254C2×C4—5424no—
255C2×C4—5424no—
256C2×C4—5422no—
257C2×C4—5422no—
258C2×C4—5428no—
259C2×C4#1686465314yes—
260C2×C4C23×D27114yes—
261C2×C4C23×D27114yes—
262C2×C4C23×D27112yes—
263C2×C4C23×D27112yes—
264C22—22no—
265C22—22no—
266C22—28no—
267C22—5422no—
268C22—5422no—
269C22—5422no—
270C22—10844no—
271C22C2×#1686465312yes—
272C22C2×#1686465514yes—
273C22C2×#1686465512yes—
274C22#2257620712yes—
275C22C24×D27111yescharacteristic
276C4—22no—
277C4—24no—
278C4—24no—
279C4—5422no—
280C4—5424no—
281C4—5424no—
282C4—5422no—
283C4—5422no—
284C4C2×#1686465314yes—
285C2—24no—
286C2—10842no—
287C2#3177458914yesdirect product factor
288C2C22×#1686465311yescharacteristic
289C2C22×#1686465511yescharacteristic
290C2C2×#2257620711yescharacteristic
subgroupG/H
centerC23C23×D271
commutator, cosocleC22×C271C25
FrattiniC22C24×D271
FittingC2×C22⋊Q8×C271C2
socleC23×C271C24
prime radicalC22×C22⋊D271C22
hypercenterC2×C22⋊Q8D271
hypocenterC271C2×#552
LCSG ▷ C22×C271 ▷ C271
UCSC1 ◁ C23 ◁ C2×C22⋊Q8

Complements

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

NH ≅ G/Ntype
1. #31774589C2direct (N × H)
2. C2×#22576155C2semidirect
3. C2×#22576151C2semidirect
4. C2×#22576151C2semidirect
6. C2×#22576136C2semidirect
7. C2×Q8×Dic271C2semidirect
9. C2×#22576118C2semidirect
10. C2×#22576116C2semidirect
11. C22×C4⋊Dic271C2semidirect
12. C2×C22⋊Q8×C271C2semidirect
16. #22576155C22semidirect
17. #22576151C22semidirect
18. #22576151C22semidirect
20. #22576136C22semidirect
21. Q8×Dic271C22semidirect
23. #22576118C22semidirect
24. #22576116C22semidirect
30. C2×C4⋊Dic271C22semidirect
43. C22⋊Q8×C271C22semidirect
140. C2×C271#552semidirect
145. C271C2×#552semidirect
153. C2×C22⋊Q8D271semidirect
169. C22⋊Q8C2×D271semidirect
287. C2#31774589direct (N × H)

Maximal subgroups

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

subgroupindex
#317745892
C2×#225761552
C2×#225761512
C2×#225761442
C2×#225761362
C2×Q8×Dic2712
C2×C4×C22⋊D2712
C2×#225761182
C2×#225761162
C22×C4⋊Dic2712
C2×C22⋊Q8×C2712
C2×#552271