Finite Group Databasebeta

← C2×#22581583 #31819804

Subgroups — C2×#22581583 #31819804

Order 17792.

1080 conjugacy classes of subgroups.

The subgroup lattice has 276 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#22581583C2116yesmaximal, direct product factor
2C2×#17984842C211yesmaximal, characteristic, complemented
3C2×#17984841C211yesmaximal, characteristic, complemented
4C2×#17984841C212yesmaximal, complemented
5C2×#17984833C211yesmaximal, characteristic, complemented
6C2×#17984832C212yesmaximal, complemented
7C2×#17984822C212yesmaximal
8C2×#17984820C212yesmaximal
9C2×#17984800C211yesmaximal, characteristic
10C2×#17984799C211yesmaximal, characteristic
11C2×C4⋊C4×D139C211yesmaximal, characteristic
12C2×#125×C139C211yesmaximal, characteristic, complemented
13C22×Dic278C2212yes—
14C22×Dic278C2212yes—
15C22×C4×D139C2212yes—
16C22×C4×D139C2211yescharacteristic
17#17984842C2218yescomplemented
18#17984841C2218yescomplemented
19#17984841C22116yescomplemented
20#17984833C2218yescomplemented
21#17984832C22116yescomplemented
22#17984822C22116yes—
23#17984820C22116yes—
24#17984800C2218yes—
25#17984799C2218yes—
26C2×C4⋊Dic139C2211yescharacteristic
27C2×C4⋊Dic139C2211yescharacteristic
28C2×C4⋊Dic139C2212yes—
29C2×C4⋊Dic139C2212yes—
30C2×Dic139⋊C4C2212yes—
31C2×Dic139⋊C4C2211yescharacteristic
32C2×Dic139⋊C4C2211yescharacteristic
33C2×Dic139⋊C4C2212yes—
34C2×Dic139⋊C4C2212yes—
35C4⋊C4×D139C2218yes—
36C2×(C2×D139)⋊C4C2211yescharacteristic
37C2×(C2×D139)⋊C4C2211yescharacteristic
38C2×(C2×D139)⋊C4C2212yes—
39C2×C4×Dic139C2211yescharacteristic
40C2×C4×Dic139C2212yes—
41#125×C139C2218yescomplemented
42C2×C4⋊C4×C139C2211yescharacteristic
43C2×C4⋊C4×C139C2211yescharacteristic
44C2×C4⋊C4×C139C2212yes—
45C2×C4⋊C4×C139C2212yes—
46C2×C42×C139C2211yescharacteristic
47C23×D139C2311yescharacteristic
48C2×Dic278—44no—
49C2×Dic278—44no—
50C2×Dic278C2318yes—
51C2×Dic278C2318yes—
52C22×Dic139C2311yescharacteristic
53C22×Dic139C2311yescharacteristic
54C22×Dic139C2312yes—
55C22×Dic139C2312yes—
56C22×Dic139C2311yescharacteristic
57C2×C4×D139—44no—
58C2×C4×D139Q818yescomplemented
59C2×C4×D139C2318yes—
60C2×C4×D139C2314yes—
61C4⋊Dic139C2314yes—
62C4⋊Dic139C2314yes—
63C4⋊Dic139C2318yes—
64C4⋊Dic139C2318yes—
65Dic139⋊C4C2318yes—
66Dic139⋊C4C2314yes—
67Dic139⋊C4C2314yes—
68Dic139⋊C4C2318yes—
69Dic139⋊C4C2318yes—
70(C2×D139)⋊C4C2314yes—
71(C2×D139)⋊C4C2314yes—
72(C2×D139)⋊C4C2318yes—
73C4×Dic139C2314yes—
74C4×Dic139C2318yes—
75C22×C4×C139C2312yes—
76C22×C4×C139C2311yescharacteristic
77C22×C4×C139C2311yescharacteristic
78C22×C4×C139C2312yes—
79C22×C4×C139C2311yescharacteristic
80C4⋊C4×C139C2314yes—
81C4⋊C4×C139C2314yes—
82C4⋊C4×C139C2318yes—
83C4⋊C4×C139C2318yes—
84C42×C139C2314yes—
85C22×D139—22no—
86C22×D139—22no—
87C22×D139C2×Q814yes—
88C22×D139C2412yes—
89Dic278—48no—
90Dic278—48no—
91C2×Dic139—24no—
92C2×Dic139—22no—
93C2×Dic139—24no—
94C2×Dic139—22no—
95C2×Dic139C2×Q814yes—
96C2×Dic139C2412yes—
97C2×Dic139C2412yes—
98C2×Dic139C2414yes—
99C2×Dic139C2414yes—
100C2×Dic139C2412yes—
101C4×D139—48no—
102C4×D139C2×Q8116yescomplemented
103C23×C139C2411yescharacteristic
104C2×C4×C139—24no—
105C2×C4×C139—22no—
106C2×C4×C139—24no—
107C2×C4×C139—22no—
108C2×C4×C139C2×Q814yes—
109C2×C4×C139C2412yes—
110C2×C4×C139C2412yes—
111C2×C4×C139C2414yes—
112C2×C4×C139C2414yes—
113C2×C4×C139C2412yes—
114C22×C139C22×Q812yes—
115C22×C139H(5,𝔽2)12yes—
116C22×C1392−1+412yes—
117C22×C139C2511yescharacteristic
118C2×D139—28no—
119C2×D139—22no—
120C2×D139—22no—
121C2×D139C22×Q814yes—
122C4×C139—24no—
123C4×C139—22no—
124C4×C139—22no—
125C4×C139—24no—
126C4×C139C22×Q814yes—
127Dic139—24no—
128Dic139—22no—
129Dic139—24no—
130Dic139—22no—
131Dic139C22×Q814yes—
132C2×C139#54414yescomplemented
133C2×C139C23×Q811yescharacteristic
134C2×C139C2×H(5,𝔽2)11yescharacteristic
135C2×C139C2×2−1+411yescharacteristic
136D139—24no—
137C139C2×#54411yescharacteristic, complemented, Sylow
138C2×#544—1391nomaximal, Sylow
139#544—13916no—
140C2×C4⋊Q8—1392no—
141C2×C4⋊Q8—1391no—
142C2×C4⋊Q8—1391no—
143C2×#125—1392no—
144C2×#125—1391no—
145C2×#125D13911yescharacteristic, complemented
146C2×C22⋊Q8—1392no—
147C2×C22⋊Q8—1392no—
148C2×#117—1391no—
149C2×#117—1391no—
150C22×C4⋊C4—1391no—
151C22×Q8—1392no—
152C22×Q8—1392no—
153C23×C4—1392no—
154C23×C4—1391no—
155C4⋊Q8—13916no—
156C4⋊Q8—1398no—
157C4⋊Q8—1398no—
158#125—13916no—
159#125—1398no—
160#125C2×D13918yescomplemented
161C22⋊Q8—13916no—
162C22⋊Q8—13916no—
163#117—1398no—
164#117—1398no—
165C2×C4⋊C4—1392no—
166C2×C4⋊C4—1391no—
167C2×C4⋊C4—1391no—
168C2×C4⋊C4—1391no—
169C2×C4⋊C4—1391no—
170C2×C4⋊C4—1392no—
171C2×C4⋊C4—1392no—
172C2×C4⋊C4—1392no—
173C2×C4⋊C4—1392no—
174C2×C4⋊C4—1398no—
175C2×C4⋊C4C2×D13911yescharacteristic
176C2×C4⋊C4C2×D13911yescharacteristic
177C2×C4⋊C4C2×D13912yes—
178C2×C4⋊C4C2×D13912yes—
179C2×C22⋊C4—1391no—
180C2×C22⋊C4—1392no—
181C2×C22⋊C4—1391no—
182C2×C42—1391no—
183C2×C42—1392no—
184C2×C42C2×D13911yescharacteristic
185C24—1391no—
186C2×Q8—5564no—
187C2×Q8—5564no—
188C2×Q8—1398no—
189C2×Q8—1398no—
190C22×C4—5564no—
191C22×C4—1391no—
192C22×C4—1391no—
193C22×C4—1392no—
194C22×C4—1392no—
195C22×C4—1398no—
196C22×C4—1391no—
197C22×C4—1398no—
198C22×C4—1394no—
199C22×C4C22×D13912yes—
200C22×C4C22×D13911yescharacteristic
201C22×C4C22×D13911yescharacteristic
202C22×C4C22×D13912yes—
203C22×C4C22×D13911yescharacteristic
204C4⋊C4—1398no—
205C4⋊C4—1394no—
206C4⋊C4—1394no—
207C4⋊C4—1394no—
208C4⋊C4—1398no—
209C4⋊C4—1398no—
210C4⋊C4—1394no—
211C4⋊C4—1398no—
212C4⋊C4—1398no—
213C4⋊C4C22×D13914yes—
214C4⋊C4C22×D13914yes—
215C4⋊C4C22×D13918yes—
216C4⋊C4C22×D13918yes—
217C22⋊C4—1394no—
218C22⋊C4—1398no—
219C22⋊C4—1394no—
220C42—1394no—
221C42—1398no—
222C42C22×D13914yes—
223C23—2782no—
224C23—2782no—
225C23—1394no—
226C23—1392no—
227C23C23×D13911yescharacteristic
228Q8—5568no—
229Q8—5568no—
230C2×C4—24no—
231C2×C4—22no—
232C2×C4—24no—
233C2×C4—22no—
234C2×C4—2784no—
235C2×C4—2782no—
236C2×C4—2784no—
237C2×C4—2782no—
238C2×C4—5568no—
239C2×C4—1392no—
240C2×C4—1392no—
241C2×C4—1394no—
242C2×C4—1394no—
243C2×C4—1394no—
244C2×C4—1392no—
245C2×C4—13916no—
246C2×C4Q8×D13914yes—
247C2×C4C23×D13914yes—
248C2×C4C23×D13912yes—
249C2×C4C23×D13912yes—
250C2×C4C23×D13914yes—
251C2×C4C23×D13912yes—
252C22—2782no—
253C22—2782no—
254C22—2788no—
255C22—1394no—
256C22C2×Q8×D13912yes—
257C22#1798488812yes—
258C22#1798488912yes—
259C22C24×D13911yescharacteristic
260C4—24no—
261C4—22no—
262C4—24no—
263C4—22no—
264C4—2784no—
265C4—2782no—
266C4—2784no—
267C4—2782no—
268C4—1394no—
269C4C2×Q8×D13914yes—
270C2—2784no—
271C2#2258158314yesdirect product factor
272C2C22×Q8×D13911yescharacteristic
273C2C2×#1798488811yescharacteristic
274C2C2×#1798488911yescharacteristic
subgroupG/H
centerC23C23×D139
commutator, cosocleC22×C139C25
FrattiniC22C24×D139
FittingC2×#125×C139C2
socleC23×C139C24
prime radicalC23×D139C23
hypercenterC2×#125D139
hypocenterC139C2×#544
LCSG ▷ C22×C139 ▷ C139
UCSC1 ◁ C23 ◁ C2×#125

Complements

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

NH ≅ G/Ntype
1. #22581583C2direct (N × H)
2. C2×#17984842C2semidirect
3. C2×#17984841C2semidirect
4. C2×#17984841C2semidirect
5. C2×#17984833C2semidirect
6. C2×#17984832C2semidirect
12. C2×#125×C139C2semidirect
17. #17984842C22semidirect
18. #17984841C22semidirect
19. #17984841C22semidirect
20. #17984833C22semidirect
21. #17984832C22semidirect
41. #125×C139C22semidirect
58. C2×C4×D139Q8semidirect
102. C4×D139C2×Q8semidirect
132. C2×C139#544semidirect
137. C139C2×#544semidirect
145. C2×#125D139semidirect
160. #125C2×D139semidirect
271. C2#22581583direct (N × H)

Maximal subgroups

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

subgroupindex
#225815832
C2×#179848422
C2×#179848412
C2×#179848332
C2×#179848322
C2×#179848222
C2×#179848202
C2×#179848002
C2×#179847992
C2×C4⋊C4×D1392
C2×#125×C1392
C2×#544139