Finite Group Databasebeta

← C2×#31774567 #46849843

Subgroups — C2×#31774567 #46849843

Order 34688.

1736 conjugacy classes of subgroups.

The subgroup lattice has 248 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#16864653C212yesmaximal, complemented
2#31774567C2116yesmaximal, direct product factor
3C2×#22576156C212yesmaximal, complemented
4C2×#22576132C214yesmaximal, complemented
5C2×#22576131C212yesmaximal, complemented
6C2×C4×Dic542C211yesmaximal, characteristic, complemented
7C2×C4×D1084C211yesmaximal, characteristic, complemented
8C2×D4×Dic271C212yesmaximal, complemented
9C2×#127×C271C211yesmaximal, characteristic, complemented
10C2×#16864653—216no—
11C2×#16864653C22116yescomplemented
12C22×Dic542C2211yescharacteristic
13C22×D1084C2211yescharacteristic
14C22×C22⋊D271C2214yes—
15C22×C22⋊D271C2214yes—
16C23×Dic271C2214yes—
17C22×C4×D271C2212yes—
18#22576156C22116yescomplemented
19#22576132C22132yescomplemented
20#22576131C22116yescomplemented
21C4×Dic542C2218yescomplemented
22C4×D1084C2218yescomplemented
23D4×Dic271C22116yescomplemented
24C2×C4⋊Dic271C2211yescharacteristic
25C2×C4⋊Dic271C2211yescharacteristic
26C2×Dic271⋊C4C2212yes—
27C2×C22⋊Dic271C2214yes—
28C2×(C2×D271)⋊C4C2212yes—
29C2×C4×Dic271C2212yes—
30C22×D4×C271C2212yes—
31C22×D4×C271C2212yes—
32C22×D4×C271C2212yes—
33#127×C271C2218yescomplemented
34C2×C42×C271C2211yescharacteristic
35C23×D271C2312yes—
36#16864653—264no—
37C2×Dic542D418yescomplemented
38C2×Dic542C2314yes—
39C2×D1084—24no—
40C2×D1084C2314yes—
41C2×C22⋊D271—216no—
42C2×C22⋊D271—48no—
43C2×C22⋊D271C23116yes—
44C2×C22⋊D271C23116yes—
45C22×Dic271—216no—
46C22×Dic271C23116yes—
47C22×Dic271C2312yes—
48C22×Dic271C2312yes—
49C22×Dic271C2312yes—
50C2×C4×D271—28no—
51C2×C4×D271C2318yes—
52C4⋊Dic271C2314yes—
53C4⋊Dic271C2314yes—
54Dic271⋊C4C2318yes—
55C22⋊Dic271C23116yes—
56(C2×D271)⋊C4C2318yes—
57C4×Dic271C2318yes—
58C24×C271C2314yes—
59C2×D4×C271—28no—
60C2×D4×C271—28no—
61C2×D4×C271—44no—
62C2×D4×C271C2318yes—
63C2×D4×C271C2318yes—
64C2×D4×C271C2318yes—
65C22×C4×C271C2311yescharacteristic
66C22×C4×C271C2311yescharacteristic
67C22×C4×C271C2311yescharacteristic
68C42×C271C2314yes—
69C22×D271—24no—
70C22×D271—24no—
71C22×D271—24no—
72C22×D271C2414yes—
73Dic542C2×D4116yescomplemented
74D1084—28no—
75C22⋊D271—232no—
76C22⋊D271—416no—
77C2×Dic271—24no—
78C2×Dic271—24no—
79C2×Dic271—232no—
80C2×Dic271C2×D418yes—
81C2×Dic271C2414yes—
82C2×Dic271C2414yes—
83C2×Dic271C2414yes—
84C4×D271—216no—
85C23×C271—28no—
86C23×C271—28no—
87C23×C271—28no—
88C23×C271C2418yes—
89C23×C271C2411yescharacteristic
90D4×C271—216no—
91D4×C271—216no—
92D4×C271—48no—
93C2×C4×C271—22no—
94C2×C4×C271C2×D414yes—
95C2×C4×C271#4114yescomplemented
96C2×C4×C271C2412yes—
97C2×C4×C271C2412yes—
98C2×C4×C271C2412yes—
99C22×C271—28no—
100C22×C271—28no—
101C22×C271—28no—
102C22×C271—416no—
103C22×C271C22×D412yes—
104C22×C271C2×#4112yes—
105C22×C271H(5,𝔽2)12yes—
106C22×C271C2511yescharacteristic
107C2×D271—24no—
108C2×D271—24no—
109C2×D271—24no—
110C2×D271—48no—
111C4×C271—22no—
112C4×C271C22×D414yes—
113C4×C271C2×#4114yescomplemented
114Dic271—24no—
115Dic271—24no—
116Dic271C22×D418yes—
117C2×C271—48no—
118C2×C271#55014yescomplemented
119C2×C271C23×D411yescharacteristic
120C2×C271C22×#4111yescharacteristic
121C2×C271C2×H(5,𝔽2)11yescharacteristic
122D271—44no—
123C271C2×#55011yescharacteristic, complemented, Sylow
124C2×#550—2711nomaximal, Sylow
125C22×#41—2712no—
126#550—27116no—
127C2×#127—2712no—
128C2×#127D27111yescharacteristic, complemented
129C2×#121—2712no—
130C2×#121—2714no—
131C2×C4×Q8—2711no—
132C2×C4×D4—2712no—
133C2×C4×D4—2711no—
134C2×#41—27116no—
135C2×#41—54216no—
136C22×Q8—2711no—
137C22×D4—2714no—
138C22×D4—2714no—
139C22×D4—2711no—
140C22×D4C2×D27112yes—
141C22×D4C2×D27112yes—
142C22×D4C2×D27112yes—
143C23×C4—2714no—
144C23×C4—2712no—
145#127—27116no—
146#127C2×D27118yescomplemented
147#121—27116no—
148#121—27132no—
149C4×Q8—2718no—
150C4×D4—27116no—
151C4×D4—2718no—
152C2×C4⋊C4—2711no—
153C2×C4⋊C4—2712no—
154C2×C4⋊C4—2711no—
155C2×C22⋊C4—2714no—
156C2×C22⋊C4—2712no—
157C2×C42—2712no—
158C2×C42C2×D27111yescharacteristic
159C24—2712no—
160C24C22×D27114yes—
161#41—54264no—
162C2×Q8—2718no—
163C2×Q8—2714no—
164C2×D4—28no—
165C2×D4—28no—
166C2×D4—44no—
167C2×D4—27116no—
168C2×D4—27116no—
169C2×D4—2714no—
170C2×D4—54216no—
171C2×D4—5424no—
172C2×D4—10848no—
173C2×D4C22×D27118yes—
174C2×D4C22×D27118yes—
175C2×D4C22×D27118yes—
176C22×C4—2712no—
177C22×C4—27116no—
178C22×C4—2712no—
179C22×C4—2712no—
180C22×C4—2718no—
181C22×C4—54216no—
182C22×C4—5428no—
183C22×C4C22×D27111yescharacteristic
184C22×C4C22×D27111yescharacteristic
185C22×C4C22×D27111yescharacteristic
186C4⋊C4—2714no—
187C4⋊C4—2718no—
188C4⋊C4—2714no—
189C22⋊C4—27116no—
190C22⋊C4—2718no—
191C42—2718no—
192C42C22×D27114yes—
193C23—28no—
194C23—28no—
195C23—28no—
196C23—2714no—
197C23—5424no—
198C23—5424no—
199C23—5424no—
200C23C23×D27118yes—
201C23C23×D27111yescharacteristic
202Q8—27116no—
203D4—216no—
204D4—216no—
205D4—48no—
206D4—54232no—
207D4—5428no—
208D4—108416no—
209C2×C4—22no—
210C2×C4—2718no—
211C2×C4—2714no—
212C2×C4—2714no—
213C2×C4—2714no—
214C2×C4—54232no—
215C2×C4—5424no—
216C2×C4—5424no—
217C2×C4—54216no—
218C2×C4D4×D27114yes—
219C2×C4#1686465314yescomplemented
220C2×C4C23×D27112yes—
221C2×C4C23×D27112yes—
222C2×C4C23×D27112yes—
223C22—28no—
224C22—28no—
225C22—28no—
226C22—416no—
227C22—5424no—
228C22—5424no—
229C22—5424no—
230C22—10848no—
231C22C2×D4×D27112yes—
232C22C2×#1686465312yes—
233C22#2257620512yes—
234C22C24×D27111yescharacteristic
235C4—22no—
236C4—2718no—
237C4—5424no—
238C4—5424no—
239C4C2×D4×D27114yes—
240C4C2×#1686465314yescomplemented
241C2—48no—
242C2—10844no—
243C2#3177456714yesdirect product factor
244C2C22×D4×D27111yescharacteristic
245C2C22×#1686465311yescharacteristic
246C2C2×#2257620511yescharacteristic
subgroupG/H
centerC23C23×D271
commutator, cosocleC22×C271C25
FrattiniC22C24×D271
FittingC2×#127×C271C2
socleC23×C271C24
hypercenterC2×#127D271
hypocenterC271C2×#550
LCSG ▷ C22×C271 ▷ C271
UCSC1 ◁ C23 ◁ C2×#127

Complements

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

NH ≅ G/Ntype
1. C22×#16864653C2semidirect
2. #31774567C2direct (N × H)
3. C2×#22576156C2semidirect
4. C2×#22576132C2semidirect
5. C2×#22576131C2semidirect
6. C2×C4×Dic542C2semidirect
7. C2×C4×D1084C2semidirect
8. C2×D4×Dic271C2semidirect
9. C2×#127×C271C2semidirect
11. C2×#16864653C22semidirect
18. #22576156C22semidirect
19. #22576132C22semidirect
20. #22576131C22semidirect
21. C4×Dic542C22semidirect
22. C4×D1084C22semidirect
23. D4×Dic271C22semidirect
33. #127×C271C22semidirect
37. C2×Dic542D4semidirect
73. Dic542C2×D4semidirect
95. C2×C4×C271#41semidirect
113. C4×C271C2×#41semidirect
118. C2×C271#550semidirect
123. C271C2×#550semidirect
128. C2×#127D271semidirect
146. #127C2×D271semidirect
219. C2×C4#16864653semidirect
240. C4C2×#16864653semidirect
243. C2#31774567direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#168646532
#317745672
C2×#225761562
C2×#225761322
C2×#225761312
C2×C4×Dic5422
C2×C4×D10842
C2×D4×Dic2712
C2×#127×C2712
C2×#550271