Finite Group Databasebeta

← C2×#22581644 #31819917

Subgroups — C2×#22581644 #31819917

Order 17792.

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#22581644C2116yesmaximal, direct product factor
2C2×#17984836C212yesmaximal, complemented
3C2×#17984834C211yesmaximal, characteristic, complemented
4C2×#17984832C212yesmaximal, complemented
5C2×#17984827C212yesmaximal
6C2×#17984818C211yesmaximal, characteristic, complemented
7C2×#17984818C211yesmaximal, characteristic, complemented
8C2×C4×D556C211yesmaximal, characteristic
9C2×#17984800C211yesmaximal, characteristic, complemented
10C2×#17984799C212yesmaximal, complemented
11C2×C4⋊C4×D139C211yesmaximal, characteristic, complemented
12C2×C4×Q8×C139C211yesmaximal, characteristic, complemented
13C22×D556C2211yescharacteristic
14C22×C4×D139C2212yes—
15C22×C4×D139C2211yescharacteristic
16C22×C4×D139C2211yescharacteristic
17#17984836C22116yescomplemented
18#17984834C2218yescomplemented
19#17984832C22116yescomplemented
20#17984827C22116yes—
21#17984818C2218yescomplemented
22#17984818C2218yescomplemented
23C4×D556C2218yes—
24#17984800C2218yescomplemented
25#17984799C22116yescomplemented
26C2×C4⋊Dic139C2211yescharacteristic
27C2×C4⋊Dic139C2211yescharacteristic
28C2×C4⋊Dic139C2211yescharacteristic
29C2×Dic139⋊C4C2212yes—
30C2×Dic139⋊C4C2212yes—
31C2×Dic139⋊C4C2212yes—
32C2×Dic139⋊C4C2212yes—
33C2×Dic139⋊C4C2212yes—
34C4⋊C4×D139C2218yescomplemented
35C2×(C2×D139)⋊C4C2211yescharacteristic
36C2×(C2×D139)⋊C4C2212yes—
37C2×(C2×D139)⋊C4C2212yes—
38C2×(C2×D139)⋊C4C2211yescharacteristic
39C2×(C2×D139)⋊C4C2212yes—
40C2×C4×Dic139C2212yes—
41C22×Q8×C139C2211yescharacteristic
42C4×Q8×C139C2218yescomplemented
43C2×C4⋊C4×C139C2211yescharacteristic
44C2×C4⋊C4×C139C2212yes—
45C2×C42×C139C2212yes—
46C2×C42×C139C2211yescharacteristic
47C23×D139C2311yescharacteristic
48C23×D139C2311yescharacteristic
49C2×D556—24no—
50C2×D556C2314yes—
51C22×Dic139C2311yescharacteristic
52C22×Dic139C2312yes—
53C22×Dic139C2311yescharacteristic
54C22×Dic139C2312yes—
55C2×C4×D139—28no—
56C2×C4×D139—24no—
57C2×C4×D139—24no—
58C2×C4×D139C2318yes—
59C2×C4×D139C2314yes—
60C2×C4×D139C2314yes—
61C4⋊Dic139C2314yes—
62C4⋊Dic139C2314yes—
63C4⋊Dic139C2314yes—
64Dic139⋊C4C2318yes—
65Dic139⋊C4C2318yes—
66Dic139⋊C4C2318yes—
67Dic139⋊C4C2318yes—
68Dic139⋊C4C2318yes—
69(C2×D139)⋊C4C2314yes—
70(C2×D139)⋊C4C2318yes—
71(C2×D139)⋊C4C2318yes—
72(C2×D139)⋊C4C2314yes—
73(C2×D139)⋊C4C2318yes—
74C4×Dic139C2318yes—
75C2×Q8×C139—24no—
76C2×Q8×C139C2314yes—
77C22×C4×C139C2312yes—
78C22×C4×C139C2311yescharacteristic
79C22×C4×C139C2312yes—
80C22×C4×C139C2311yescharacteristic
81C22×C4×C139C2311yescharacteristic
82C4⋊C4×C139C2314yes—
83C4⋊C4×C139C2318yes—
84C42×C139C2318yes—
85C42×C139C2314yes—
86C22×D139—22no—
87C22×D139—22no—
88C22×D139—22no—
89C22×D139—22no—
90C22×D139—22no—
91C22×D139#4114yes—
92C22×D139C2412yes—
93C22×D139C2412yes—
94D556—28no—
95C2×Dic139—24no—
96C2×Dic139—22no—
97C2×Dic139—22no—
98C2×Dic139—24no—
99C2×Dic139C2412yes—
100C2×Dic139C2414yes—
101C2×Dic139C2412yes—
102C2×Dic139C2414yes—
103C4×D139—216no—
104C4×D139—28no—
105C4×D139—28no—
106C23×C139C2411yescharacteristic
107Q8×C139—28no—
108C2×C4×C139—24no—
109C2×C4×C139—24no—
110C2×C4×C139—22no—
111C2×C4×C139—22no—
112C2×C4×C139#4114yes—
113C2×C4×C139C2412yes—
114C2×C4×C139C2414yes—
115C2×C4×C139C2412yes—
116C2×C4×C139C2414yes—
117C2×C4×C139C2412yes—
118C22×C139C2×#4112yes—
119C22×C139C2×#4112yes—
120C22×C1392−1+412yes—
121C22×C139C2511yescharacteristic
122C2×D139—28no—
123C2×D139—22no—
124C2×D139—22no—
125C2×D139—22no—
126C2×D139—22no—
127C2×D139—22no—
128C2×D139—44no—
129C2×D139C2×#4114yes—
130C4×C139—24no—
131C4×C139—24no—
132C4×C139—22no—
133C4×C139—22no—
134C4×C139C2×#4114yes—
135Dic139—24no—
136Dic139—22no—
137Dic139—22no—
138Dic139—24no—
139C2×C139#55214yescomplemented
140C2×C139C22×#4111yescharacteristic
141C2×C139C22×#4111yescharacteristic
142C2×C139C2×2−1+411yescharacteristic
143D139—24no—
144D139—42no—
145C139C2×#55211yescharacteristic, complemented, Sylow
146C2×#552—1391nomaximal, Sylow
147#552—13916no—
148C2×#126—1392no—
149C2×#125—1392no—
150C2×#125—1391no—
151C2×#123—1392no—
152C2×C22⋊Q8—1391no—
153C2×C22⋊Q8—1391no—
154C2×C4×Q8D13911yescharacteristic, complemented
155C2×C4×D4—1391no—
156C2×#117—1391no—
157C2×#117—1392no—
158C22×C4⋊C4—1391no—
159C22×Q8C2×D13911yescharacteristic
160C22×D4—1391no—
161C23×C4—1392no—
162C23×C4—1391no—
163C23×C4—1391no—
164#126—13916no—
165#125—13916no—
166#125—1398no—
167#123—13916no—
168C22⋊Q8—1398no—
169C22⋊Q8—1398no—
170C4×Q8C2×D13918yescomplemented
171C4×D4—1398no—
172#117—1398no—
173#117—13916no—
174C2×C4⋊C4—1391no—
175C2×C4⋊C4—1392no—
176C2×C4⋊C4—1392no—
177C2×C4⋊C4—1391no—
178C2×C4⋊C4—1392no—
179C2×C4⋊C4—1391no—
180C2×C4⋊C4—1392no—
181C2×C4⋊C4—1392no—
182C2×C4⋊C4—1398no—
183C2×C4⋊C4C2×D13911yescharacteristic
184C2×C4⋊C4C2×D13912yes—
185C2×C22⋊C4—1391no—
186C2×C22⋊C4—1392no—
187C2×C22⋊C4—1392no—
188C2×C22⋊C4—1391no—
189C2×C22⋊C4—1392no—
190C2×C42—1392no—
191C2×C42C2×D13912yes—
192C2×C42C2×D13911yescharacteristic
193C24—1391no—
194C24—1391no—
195C2×Q8—24no—
196C2×Q8C22×D13914yes—
197C2×D4—2784no—
198C2×D4—1394no—
199C22×C4—2788no—
200C22×C4—2784no—
201C22×C4—2784no—
202C22×C4—1391no—
203C22×C4—1392no—
204C22×C4—1392no—
205C22×C4—1391no—
206C22×C4—1398no—
207C22×C4—1394no—
208C22×C4—1394no—
209C22×C4C22×D13912yes—
210C22×C4C22×D13911yescharacteristic
211C22×C4C22×D13912yes—
212C22×C4C22×D13911yescharacteristic
213C22×C4C22×D13911yescharacteristic
214C4⋊C4—1398no—
215C4⋊C4—1394no—
216C4⋊C4—1398no—
217C4⋊C4—1398no—
218C4⋊C4—1398no—
219C4⋊C4—1398no—
220C4⋊C4—1394no—
221C4⋊C4—1394no—
222C4⋊C4C22×D13914yes—
223C4⋊C4C22×D13918yes—
224C22⋊C4—1394no—
225C22⋊C4—1398no—
226C22⋊C4—1398no—
227C22⋊C4—1394no—
228C22⋊C4—1398no—
229C42—1398no—
230C42C22×D13918yes—
231C42C22×D13914yes—
232C23—2782no—
233C23—2782no—
234C23—2782no—
235C23—2782no—
236C23—2782no—
237C23—1392no—
238C23—1394no—
239C23—1392no—
240C23C23×D13911yescharacteristic
241Q8—28no—
242D4—2788no—
243C2×C4—24no—
244C2×C4—22no—
245C2×C4—24no—
246C2×C4—22no—
247C2×C4—27816no—
248C2×C4—2784no—
249C2×C4—2782no—
250C2×C4—2782no—
251C2×C4—2784no—
252C2×C4—2788no—
253C2×C4—2788no—
254C2×C4—1392no—
255C2×C4—1394no—
256C2×C4—1394no—
257C2×C4—1392no—
258C2×C4#1455578514yes—
259C2×C4C23×D13914yes—
260C2×C4C23×D13912yes—
261C2×C4C23×D13914yes—
262C2×C4C23×D13912yes—
263C2×C4C23×D13912yes—
264C22—2782no—
265C22—2782no—
266C22—2788no—
267C22—2782no—
268C22—2782no—
269C22—2782no—
270C22—5564no—
271C22—1394no—
272C22#41×D13912yes—
273C22C2×#1455578512yes—
274C22#1798489012yes—
275C22C24×D13911yescharacteristic
276C4—24no—
277C4—22no—
278C4—24no—
279C4—22no—
280C4—2784no—
281C4—2782no—
282C4—2782no—
283C4—2784no—
284C4C2×#1455578514yes—
285C2—2784no—
286C2—5562no—
287C2#2258164414yesdirect product factor
288C2C2×#41×D13911yescharacteristic
289C2C22×#1455578511yescharacteristic
290C2C2×#1798489011yescharacteristic
subgroupG/H
centerC23C23×D139
commutator, cosocleC22×C139C25
FrattiniC22C24×D139
FittingC2×C4×Q8×C139C2
socleC23×C139C24
prime radicalC22×D556C22
hypercenterC2×C4×Q8D139
hypocenterC139C2×#552
LCSG ▷ C22×C139 ▷ C139
UCSC1 ◁ C23 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
1. #22581644C2direct (N × H)
2. C2×#17984836C2semidirect
3. C2×#17984834C2semidirect
4. C2×#17984832C2semidirect
6. C2×#17984818C2semidirect
7. C2×#17984818C2semidirect
9. C2×#17984800C2semidirect
10. C2×#17984799C2semidirect
11. C2×C4⋊C4×D139C2semidirect
12. C2×C4×Q8×C139C2semidirect
17. #17984836C22semidirect
18. #17984834C22semidirect
19. #17984832C22semidirect
21. #17984818C22semidirect
22. #17984818C22semidirect
24. #17984800C22semidirect
25. #17984799C22semidirect
34. C4⋊C4×D139C22semidirect
42. C4×Q8×C139C22semidirect
139. C2×C139#552semidirect
145. C139C2×#552semidirect
154. C2×C4×Q8D139semidirect
170. C4×Q8C2×D139semidirect
287. C2#22581644direct (N × H)

Maximal subgroups

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

subgroupindex
#225816442
C2×#179848362
C2×#179848342
C2×#179848322
C2×#179848272
C2×#179848182
C2×C4×D5562
C2×#179848002
C2×#179847992
C2×C4⋊C4×D1392
C2×C4×Q8×C1392
C2×#552139