Finite Group Databasebeta

← C2×#31774526 #46849763

Subgroups — C2×#31774526 #46849763

Order 34688.

1080 conjugacy classes of subgroups.

The subgroup lattice has 252 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#31774526C2116yesmaximal, direct product factor
2C2×#22576159C212yesmaximal, complemented
3C2×#22576158C212yesmaximal, complemented
4C2×#22576150C212yesmaximal, complemented
5C2×#22576150C212yesmaximal, complemented
6C2×#22576139C211yesmaximal, characteristic
7C2×#22576137C212yesmaximal
8C2×#22576116C212yesmaximal
9C22×Dic271⋊C4C211yesmaximal, characteristic
10C2×C22⋊Q8×C271C211yesmaximal, characteristic
11C22×Dic542C2212yes—
12C22×Dic542C2211yescharacteristic
13C23×Dic271C2211yescharacteristic
14C23×Dic271C2211yescharacteristic
15#22576159C22116yescomplemented
16#22576158C22116yescomplemented
17#22576150C22116yescomplemented
18#22576150C22116yescomplemented
19#22576139C2218yes—
20#22576137C22116yes—
21#22576116C22116yes—
22C2×C4⋊Dic271C2212yes—
23C2×C4⋊Dic271C2211yescharacteristic
24C2×Dic271⋊C4C2218yes—
25C2×Dic271⋊C4C2212yes—
26C2×Dic271⋊C4C2212yes—
27C2×Dic271⋊C4C2212yes—
28C2×Dic271⋊C4C2212yes—
29C2×Dic271⋊C4C2212yes—
30C2×Dic271⋊C4C2212yes—
31C2×Dic271⋊C4C2212yes—
32C2×C22⋊Dic271C2212yes—
33C2×C4×Dic271C2212yes—
34C2×C4×Dic271C2212yes—
35C22×Q8×C271C2211yescharacteristic
36C23×C4×C271C2211yescharacteristic
37C22⋊Q8×C271C2218yes—
38C2×C4⋊C4×C271C2211yescharacteristic
39C2×C4⋊C4×C271C2212yes—
40C2×C22⋊C4×C271C2212yes—
41C2×Dic542—42no—
42C2×Dic542—44no—
43C2×Dic542C2318yes—
44C2×Dic542C2314yes—
45C22×Dic271—42no—
46C22×Dic271Q818yescomplemented
47C22×Dic271C2312yes—
48C22×Dic271C2312yes—
49C22×Dic271C2312yes—
50C22×Dic271C2314yes—
51C22×Dic271C2312yes—
52C22×Dic271C2314yes—
53C4⋊Dic271C2318yes—
54C4⋊Dic271C2314yes—
55Dic271⋊C4C2318yes—
56Dic271⋊C4C2318yes—
57Dic271⋊C4C2318yes—
58Dic271⋊C4C2318yes—
59Dic271⋊C4C2318yes—
60Dic271⋊C4C2318yes—
61Dic271⋊C4C2318yes—
62C22⋊Dic271C2318yes—
63C4×Dic271C2318yes—
64C4×Dic271C2318yes—
65C24×C271C2311yescharacteristic
66C2×Q8×C271—42no—
67C2×Q8×C271C2314yes—
68C22×C4×C271—42no—
69C22×C4×C271C2312yes—
70C22×C4×C271C2311yescharacteristic
71C22×C4×C271C2312yes—
72C22×C4×C271C2311yescharacteristic
73C22×C4×C271C2314yes—
74C4⋊C4×C271C2314yes—
75C4⋊C4×C271C2318yes—
76C22⋊C4×C271C2318yes—
77Dic542—48no—
78Dic542—44no—
79C2×Dic271—24no—
80C2×Dic271—24no—
81C2×Dic271—24no—
82C2×Dic271—44no—
83C2×Dic271C2×Q818yes—
84C2×Dic271C2×Q8116yescomplemented
85C2×Dic271C2414yes—
86C2×Dic271C2414yes—
87C2×Dic271C2414yes—
88C2×Dic271C2414yes—
89C23×C271—22no—
90C23×C271—22no—
91C23×C271C2×Q814yes—
92C23×C271C2412yes—
93C23×C271C2411yescharacteristic
94Q8×C271—44no—
95C2×C4×C271—22no—
96C2×C4×C271—22no—
97C2×C4×C271—24no—
98C2×C4×C271—24no—
99C2×C4×C271—44no—
100C2×C4×C271C2414yes—
101C2×C4×C271C2414yes—
102C2×C4×C271C2412yes—
103C2×C4×C271C2412yes—
104C22×C271—28no—
105C22×C271—22no—
106C22×C271—22no—
107C22×C271C22×Q814yes—
108C22×C271C22×Q812yes—
109C22×C271H(5,𝔽2)12yes—
110C22×C2712−1+412yes—
111C22×C271C2511yescharacteristic
112C4×C271—22no—
113C4×C271—22no—
114C4×C271—24no—
115C4×C271—24no—
116Dic271—24no—
117Dic271—24no—
118Dic271—24no—
119Dic271C22×Q818yes—
120C2×C271—24no—
121C2×C271#54414yescomplemented
122C2×C271C23×Q811yescharacteristic
123C2×C271C2×H(5,𝔽2)11yescharacteristic
124C2×C271C2×2−1+411yescharacteristic
125C271C2×#54411yescharacteristic, complemented, Sylow
126C2×#544—2711nomaximal, Sylow
127#544—27116no—
128C2×C4⋊Q8—2712no—
129C2×C4⋊Q8—2712no—
130C2×#125—2712no—
131C2×#125—2712no—
132C2×C22⋊Q8—2711no—
133C2×C22⋊Q8—2712no—
134C2×C22⋊Q8D27111yescharacteristic
135C2×#117—2712no—
136C22×C4⋊C4—2711no—
137C22×Q8—2711no—
138C22×Q8—2712no—
139C22×Q8C2×D27111yescharacteristic
140C23×C4—2711no—
141C23×C4—2711no—
142C23×C4C2×D27111yescharacteristic
143C4⋊Q8—27116no—
144C4⋊Q8—27116no—
145#125—27116no—
146#125—27116no—
147C22⋊Q8—2718no—
148C22⋊Q8—27116no—
149C22⋊Q8C2×D27118yes—
150#117—27116no—
151C2×C4⋊C4—2712no—
152C2×C4⋊C4—2712no—
153C2×C4⋊C4—2718no—
154C2×C4⋊C4—2712no—
155C2×C4⋊C4—2712no—
156C2×C4⋊C4—2712no—
157C2×C4⋊C4—2711no—
158C2×C4⋊C4—2712no—
159C2×C4⋊C4—2712no—
160C2×C4⋊C4—2712no—
161C2×C4⋊C4C2×D27111yescharacteristic
162C2×C4⋊C4C2×D27112yes—
163C2×C22⋊C4—2712no—
164C2×C22⋊C4C2×D27112yes—
165C2×C42—2712no—
166C2×C42—2712no—
167C24C22×D27111yescharacteristic
168C2×Q8—42no—
169C2×Q8—2714no—
170C2×Q8—2718no—
171C2×Q8—10842no—
172C2×Q8—10844no—
173C2×Q8C22×D27114yes—
174C22×C4—42no—
175C22×C4—2718no—
176C22×C4—2714no—
177C22×C4—2712no—
178C22×C4—2712no—
179C22×C4—2712no—
180C22×C4—2712no—
181C22×C4—2714no—
182C22×C4—10842no—
183C22×C4C22×D27112yes—
184C22×C4C22×D27112yes—
185C22×C4C22×D27111yescharacteristic
186C22×C4C22×D27111yescharacteristic
187C22×C4C22×D27114yes—
188C4⋊C4—2718no—
189C4⋊C4—2718no—
190C4⋊C4—2718no—
191C4⋊C4—2718no—
192C4⋊C4—2718no—
193C4⋊C4—2718no—
194C4⋊C4—2718no—
195C4⋊C4—2714no—
196C4⋊C4—2718no—
197C4⋊C4C22×D27114yes—
198C4⋊C4C22×D27118yes—
199C22⋊C4—2718no—
200C22⋊C4C22×D27118yes—
201C42—2718no—
202C42—2718no—
203C23—22no—
204C23—22no—
205C23Q8×D27114yes—
206C23C23×D27112yes—
207C23C23×D27111yescharacteristic
208Q8—44no—
209Q8—10844no—
210Q8—10848no—
211C2×C4—22no—
212C2×C4—22no—
213C2×C4—24no—
214C2×C4—24no—
215C2×C4—44no—
216C2×C4—2718no—
217C2×C4—27116no—
218C2×C4—2714no—
219C2×C4—2714no—
220C2×C4—2714no—
221C2×C4—2714no—
222C2×C4—5424no—
223C2×C4—5424no—
224C2×C4—5424no—
225C2×C4—10844no—
226C2×C4C23×D27114yes—
227C2×C4C23×D27114yes—
228C2×C4C23×D27112yes—
229C2×C4C23×D27112yes—
230C22—22no—
231C22—22no—
232C22—28no—
233C22C2×Q8×D27114yes—
234C22C2×Q8×D27112yes—
235C22#2257620512yes—
236C22#2257620712yes—
237C22C24×D27111yescharacteristic
238C4—22no—
239C4—22no—
240C4—24no—
241C4—24no—
242C4—2718no—
243C4—5424no—
244C4—5424no—
245C4—5424no—
246C2—24no—
247C2#3177452614yesdirect product factor
248C2C22×Q8×D27111yescharacteristic
249C2C2×#2257620511yescharacteristic
250C2C2×#2257620711yescharacteristic
subgroupG/H
centerC23C23×D271
commutator, cosocleC22×C271C25
FrattiniC22C24×D271
FittingC2×C22⋊Q8×C271C2
socleC23×C271C24
prime radicalC24×C271C23
hypercenterC2×C22⋊Q8D271
hypocenterC271C2×#544
LCSG ▷ C22×C271 ▷ C271
UCSC1 ◁ C23 ◁ C2×C22⋊Q8

Complements

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

NH ≅ G/Ntype
1. #31774526C2direct (N × H)
2. C2×#22576159C2semidirect
3. C2×#22576158C2semidirect
4. C2×#22576150C2semidirect
5. C2×#22576150C2semidirect
15. #22576159C22semidirect
16. #22576158C22semidirect
17. #22576150C22semidirect
18. #22576150C22semidirect
46. C22×Dic271Q8semidirect
84. C2×Dic271C2×Q8semidirect
121. C2×C271#544semidirect
125. C271C2×#544semidirect
247. C2#31774526direct (N × H)

Maximal subgroups

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

subgroupindex
#317745262
C2×#225761592
C2×#225761582
C2×#225761502
C2×#225761392
C2×#225761372
C2×#225761162
C22×Dic271⋊C42
C2×C22⋊Q8×C2712
C2×#544271