Finite Group Databasebeta

← C2×#22581702 #31820533

Subgroups — C2×#22581702 #31820533

Order 17792.

1024 conjugacy classes of subgroups.

The subgroup lattice has 240 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#22581702C2116yesmaximal, direct product factor
2C2×#17984840C211yesmaximal, characteristic, complemented
3C2×#17984837C212yesmaximal, complemented
4C2×#17984836C212yesmaximal, complemented
5C2×#17984832C212yesmaximal, complemented
6C2×#17984831C211yesmaximal, characteristic
7C2×#17984827C212yesmaximal
8C2×#17984820C212yesmaximal, complemented
9C2×#17984818C212yesmaximal, complemented
10C2×C4⋊Q8×C139C211yesmaximal, characteristic, complemented
11C22×Dic278C2211yescharacteristic
12C22×D556C2211yescharacteristic
13C22×C4×D139C2212yes—
14#17984840C2218yescomplemented
15#17984837C22116yescomplemented
16#17984836C22116yescomplemented
17#17984832C22116yescomplemented
18#17984831C2218yes—
19#17984827C22116yes—
20#17984820C22116yescomplemented
21#17984818C22116yescomplemented
22C2×C4⋊Dic139C2212yes—
23C2×Dic139⋊C4C2212yes—
24C2×Dic139⋊C4C2212yes—
25C2×Dic139⋊C4C2212yes—
26C2×Dic139⋊C4C2212yes—
27C2×Dic139⋊C4C2212yes—
28C2×(C2×D139)⋊C4C2212yes—
29C2×(C2×D139)⋊C4C2212yes—
30C2×(C2×D139)⋊C4C2212yes—
31C2×(C2×D139)⋊C4C2212yes—
32C2×(C2×D139)⋊C4C2212yes—
33C2×C4×Dic139C2211yescharacteristic
34C2×C4×Dic139C2211yescharacteristic
35C22×Q8×C139C2211yescharacteristic
36C22×Q8×C139C2211yescharacteristic
37C4⋊Q8×C139C2218yescomplemented
38C2×C4⋊C4×C139C2212yes—
39C2×C4⋊C4×C139C2212yes—
40C2×C42×C139C2211yescharacteristic
41C23×D139C2312yes—
42C2×Dic278—42no—
43C2×Dic278C2314yes—
44C2×D556—42no—
45C2×D556C2314yes—
46C22×Dic139C2312yes—
47C22×Dic139C2312yes—
48C22×Dic139C2312yes—
49C2×C4×D139—44no—
50C2×C4×D139C2318yes—
51C4⋊Dic139C2318yes—
52Dic139⋊C4C2318yes—
53Dic139⋊C4C2318yes—
54Dic139⋊C4C2318yes—
55Dic139⋊C4C2318yes—
56Dic139⋊C4C2318yes—
57(C2×D139)⋊C4C2318yes—
58(C2×D139)⋊C4C2318yes—
59(C2×D139)⋊C4C2318yes—
60(C2×D139)⋊C4C2318yes—
61(C2×D139)⋊C4C2318yes—
62C4×Dic139C2314yes—
63C4×Dic139C2314yes—
64C2×Q8×C139—42no—
65C2×Q8×C139—42no—
66C2×Q8×C139C2314yes—
67C2×Q8×C139C2314yes—
68C22×C4×C139C2311yescharacteristic
69C22×C4×C139C2311yescharacteristic
70C22×C4×C139C2312yes—
71C22×C4×C139C2311yescharacteristic
72C22×C4×C139C2312yes—
73C4⋊C4×C139C2318yes—
74C4⋊C4×C139C2318yes—
75C42×C139C2314yes—
76C22×D139—24no—
77C22×D139—28no—
78C22×D139C2414yes—
79Dic278—44no—
80D556—44no—
81C2×Dic139—24no—
82C2×Dic139—24no—
83C2×Dic139—24no—
84C2×Dic139C2414yes—
85C2×Dic139C2414yes—
86C2×Dic139C2414yes—
87C4×D139—48no—
88C23×C139C2411yescharacteristic
89Q8×C139—44no—
90Q8×C139—44no—
91C2×C4×C139—22no—
92C2×C4×C139—24no—
93C2×C4×C139—22no—
94C2×C4×C139—22no—
95C2×C4×C139—24no—
96C2×C4×C139C2414yes—
97C2×C4×C139C2412yes—
98C2×C4×C139C2412yes—
99C2×C4×C139C2412yes—
100C2×C4×C139C2414yes—
101C22×C139H(5,𝔽2)12yes—
102C22×C1392−1+414yes—
103C22×C139C2511yescharacteristic
104C2×D139—24no—
105C2×D139—28no—
106C2×D139—48no—
107C4×C139—22no—
108C4×C139—24no—
109C4×C139—22no—
110C4×C139—22no—
111C4×C139—24no—
112Dic139—24no—
113Dic139—24no—
114Dic139—24no—
115C2×C139#56314yescomplemented
116C2×C139C2×H(5,𝔽2)11yescharacteristic
117C2×C139C2×2−1+412yes—
118D139—44no—
119C139C2×#56311yescharacteristic, complemented, Sylow
120C2×#563—1391nomaximal, Sylow
121#563—13916no—
122C2×C4⋊Q8—1391no—
123C2×C4⋊Q8D13911yescharacteristic, complemented
124C2×#126—1392no—
125C2×#126—1392no—
126C2×#125—1392no—
127C2×#124—1391no—
128C2×#123—1392no—
129C2×C22⋊Q8—1392no—
130C2×C22⋊Q8—1392no—
131C22×Q8—1391no—
132C22×Q8C2×D13911yescharacteristic
133C22×Q8C2×D13911yescharacteristic
134C22×D4—1391no—
135C23×C4—1392no—
136C4⋊Q8—1398no—
137C4⋊Q8C2×D13918yescomplemented
138#126—13916no—
139#126—13916no—
140#125—13916no—
141#124—1398no—
142#123—13916no—
143C22⋊Q8—13916no—
144C22⋊Q8—13916no—
145C2×C4⋊C4—1392no—
146C2×C4⋊C4—1392no—
147C2×C4⋊C4—1392no—
148C2×C4⋊C4—1392no—
149C2×C4⋊C4—1392no—
150C2×C4⋊C4—1392no—
151C2×C4⋊C4C2×D13912yes—
152C2×C4⋊C4C2×D13912yes—
153C2×C22⋊C4—1392no—
154C2×C22⋊C4—1392no—
155C2×C22⋊C4—1392no—
156C2×C22⋊C4—1392no—
157C2×C22⋊C4—1392no—
158C2×C42—1391no—
159C2×C42—1391no—
160C2×C42C2×D13911yescharacteristic
161C24—1392no—
162C2×Q8—42no—
163C2×Q8—42no—
164C2×Q8—5562no—
165C2×Q8—1394no—
166C2×Q8C22×D13914yes—
167C2×Q8C22×D13914yes—
168C2×D4—5562no—
169C2×D4—1394no—
170C22×C4—5564no—
171C22×C4—1392no—
172C22×C4—1392no—
173C22×C4—1392no—
174C22×C4—1398no—
175C22×C4C22×D13911yescharacteristic
176C22×C4C22×D13911yescharacteristic
177C22×C4C22×D13912yes—
178C22×C4C22×D13911yescharacteristic
179C22×C4C22×D13912yes—
180C4⋊C4—1398no—
181C4⋊C4—1398no—
182C4⋊C4—1398no—
183C4⋊C4—1398no—
184C4⋊C4—1398no—
185C4⋊C4—1398no—
186C4⋊C4C22×D13918yes—
187C4⋊C4C22×D13918yes—
188C22⋊C4—1398no—
189C22⋊C4—1398no—
190C22⋊C4—1398no—
191C22⋊C4—1398no—
192C22⋊C4—1398no—
193C42—1394no—
194C42—1394no—
195C42C22×D13914yes—
196C23—2784no—
197C23—2788no—
198C23—1394no—
199C23C23×D13911yescharacteristic
200Q8—44no—
201Q8—44no—
202Q8—5564no—
203D4—5564no—
204C2×C4—24no—
205C2×C4—22no—
206C2×C4—22no—
207C2×C4—22no—
208C2×C4—24no—
209C2×C4—2784no—
210C2×C4—2784no—
211C2×C4—2784no—
212C2×C4—5568no—
213C2×C4—1394no—
214C2×C4—1394no—
215C2×C4—1394no—
216C2×C4C23×D13912yes—
217C2×C4C23×D13912yes—
218C2×C4C23×D13914yes—
219C2×C4C23×D13912yes—
220C2×C4C23×D13914yes—
221C22—2784no—
222C22—2788no—
223C22—5568no—
224C22#1798488712yes—
225C22#1798489014yes—
226C22C24×D13911yescharacteristic
227C4—24no—
228C4—22no—
229C4—22no—
230C4—22no—
231C4—24no—
232C4—2784no—
233C4—2784no—
234C4—2784no—
235C2—5564no—
236C2#2258170214yesdirect product factor
237C2C2×#1798488711yescharacteristic
238C2C2×#1798489012yes—
subgroupG/H
centerC23C23×D139
commutator, cosocleC22×C139C25
FrattiniC22C24×D139
FittingC2×C4⋊Q8×C139C2
socleC23×C139C24
prime radicalC22×D556C22
hypercenterC2×C4⋊Q8D139
hypocenterC139C2×#563
LCSG ▷ C22×C139 ▷ C139
UCSC1 ◁ C23 ◁ C2×C4⋊Q8

Complements

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

NH ≅ G/Ntype
1. #22581702C2direct (N × H)
2. C2×#17984840C2semidirect
3. C2×#17984837C2semidirect
4. C2×#17984836C2semidirect
5. C2×#17984832C2semidirect
8. C2×#17984820C2semidirect
9. C2×#17984818C2semidirect
10. C2×C4⋊Q8×C139C2semidirect
14. #17984840C22semidirect
15. #17984837C22semidirect
16. #17984836C22semidirect
17. #17984832C22semidirect
20. #17984820C22semidirect
21. #17984818C22semidirect
37. C4⋊Q8×C139C22semidirect
115. C2×C139#563semidirect
119. C139C2×#563semidirect
123. C2×C4⋊Q8D139semidirect
137. C4⋊Q8C2×D139semidirect
236. C2#22581702direct (N × H)

Maximal subgroups

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

subgroupindex
#225817022
C2×#179848402
C2×#179848372
C2×#179848362
C2×#179848322
C2×#179848312
C2×#179848272
C2×#179848202
C2×#179848182
C2×C4⋊Q8×C1392
C2×#563139