Finite Group Databasebeta

← C2×#22581604 #31819861

Subgroups — C2×#22581604 #31819861

Order 17792.

1632 conjugacy classes of subgroups.

The subgroup lattice has 328 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14555785C212yesmaximal, complemented
2#22581604C2116yesmaximal, direct product factor
3C2×#17984841C211yesmaximal, characteristic, complemented
4C2×#17984827C212yesmaximal, complemented
5C2×#17984825C212yesmaximal, complemented
6C2×#17984820C212yesmaximal, complemented
7C2×#17984817C211yesmaximal, characteristic, complemented
8C2×#17984816C211yesmaximal, characteristic, complemented
9C2×#17984804C211yesmaximal, characteristic, complemented
10C2×C4×C22⋊D139C211yesmaximal, characteristic, complemented
11C2×C4⋊C4×D139C211yesmaximal, characteristic, complemented
12C22×C4⋊C4×C139C211yesmaximal, characteristic, complemented
13C2×#14555785—216no—
14C2×#14555785C22116yescomplemented
15C22×Dic278C2212yes—
16C22×D556C2212yes—
17C22×D556C2211yescharacteristic
18C22×C22⋊D139C2212yes—
19C22×C22⋊D139C2211yescharacteristic
20C22×C4×D139C2212yes—
21C22×C4×D139C2212yes—
22C22×C4×D139C2211yescharacteristic
23#17984841C2218yescomplemented
24#17984827C22116yescomplemented
25#17984825C22116yescomplemented
26#17984820C22116yescomplemented
27#17984817C2218yescomplemented
28#17984816C2218yescomplemented
29#17984804C2218yescomplemented
30C4×C22⋊D139C2218yescomplemented
31C2×C4⋊Dic139C2211yescharacteristic
32C2×Dic139⋊C4C2212yes—
33C2×Dic139⋊C4C2211yescharacteristic
34C2×Dic139⋊C4C2212yes—
35C4⋊C4×D139C2218yescomplemented
36C2×C22⋊Dic139C2211yescharacteristic
37C2×(C2×D139)⋊C4C2211yescharacteristic
38C2×(C2×D139)⋊C4C2212yes—
39C2×(C2×D139)⋊C4C2212yes—
40C2×(C2×D139)⋊C4C2212yes—
41C2×C4×Dic139C2211yescharacteristic
42C23×C4×C139C2212yes—
43C23×C4×C139C2211yescharacteristic
44C2×C4⋊C4×C139C2211yescharacteristic
45C2×C4⋊C4×C139C2211yescharacteristic
46C2×C4⋊C4×C139C2212yes—
47C2×C4⋊C4×C139C2218yescomplemented
48C23×D139C2312yes—
49C23×D139C2311yescharacteristic
50#14555785—264no—
51C2×Dic278—28no—
52C2×Dic278C2318yes—
53C2×D556—28no—
54C2×D556—24no—
55C2×D556C2314yes—
56C2×D556C2318yes—
57C2×C22⋊D139—28no—
58C2×C22⋊D139D418yescomplemented
59C2×C22⋊D139C2318yes—
60C2×C22⋊D139C2314yes—
61C22×Dic139C2311yescharacteristic
62C22×Dic139C2311yescharacteristic
63C22×Dic139C2312yes—
64C22×Dic139C2311yescharacteristic
65C2×C4×D139—28no—
66C2×C4×D139—28no—
67C2×C4×D139—24no—
68C2×C4×D139C2314yes—
69C2×C4×D139C2318yes—
70C2×C4×D139C2318yes—
71C4⋊Dic139C2314yes—
72Dic139⋊C4C2318yes—
73Dic139⋊C4C2314yes—
74Dic139⋊C4C2318yes—
75C22⋊Dic139C2314yes—
76(C2×D139)⋊C4C2314yes—
77(C2×D139)⋊C4C2318yes—
78(C2×D139)⋊C4C2318yes—
79(C2×D139)⋊C4C2318yes—
80C4×Dic139C2314yes—
81C24×C139C2311yescharacteristic
82C22×C4×C139—28no—
83C22×C4×C139—24no—
84C22×C4×C139C2311yescharacteristic
85C22×C4×C139C2312yes—
86C22×C4×C139C2312yes—
87C22×C4×C139C2314yes—
88C22×C4×C139C2318yes—
89C22×C4×C139C2311yescharacteristic
90C4⋊C4×C139C2314yes—
91C4⋊C4×C139C2314yes—
92C4⋊C4×C139C2318yes—
93C22×D139—22no—
94C22×D139—22no—
95C22×D139—24no—
96C22×D139—24no—
97C22×D139—24no—
98C22×D139C2×D414yes—
99C22×D139C2414yes—
100C22×D139C2412yes—
101Dic278—216no—
102D556—216no—
103D556—28no—
104C22⋊D139—216no—
105C22⋊D139C2×D4116yescomplemented
106C2×Dic139—24no—
107C2×Dic139—22no—
108C2×Dic139—22no—
109C2×Dic139C2×D414yes—
110C2×Dic139C2412yes—
111C2×Dic139C2412yes—
112C2×Dic139C2414yes—
113C2×Dic139C2412yes—
114C4×D139—216no—
115C4×D139—28no—
116C4×D139—216no—
117C23×C139—22no—
118C23×C139—22no—
119C23×C139C2×D414yes—
120C23×C139C2412yes—
121C23×C139C2411yescharacteristic
122C2×C4×C139—24no—
123C2×C4×C139—24no—
124C2×C4×C139—216no—
125C2×C4×C139—22no—
126C2×C4×C139—28no—
127C2×C4×C139#4114yescomplemented
128C2×C4×C139C2412yes—
129C2×C4×C139C2414yes—
130C2×C4×C139C2414yes—
131C2×C4×C139C2412yes—
132C22×C139—28no—
133C22×C139—22no—
134C22×C139—22no—
135C22×C139C22×D414yes—
136C22×C139C22×D412yes—
137C22×C139C2×#4112yes—
138C22×C1392−1+412yes—
139C22×C139C2511yescharacteristic
140C2×D139—28no—
141C2×D139—22no—
142C2×D139—22no—
143C2×D139—24no—
144C2×D139—24no—
145C2×D139—24no—
146C2×D139—48no—
147C2×D139C22×D414yes—
148C4×C139—24no—
149C4×C139—24no—
150C4×C139—22no—
151C4×C139C2×#4114yescomplemented
152Dic139—24no—
153Dic139—22no—
154Dic139—22no—
155Dic139C22×D414yes—
156C2×C139—24no—
157C2×C139#54714yescomplemented
158C2×C139C23×D411yescharacteristic
159C2×C139C22×#4111yescharacteristic
160C2×C139C2×2−1+411yescharacteristic
161D139—24no—
162D139—44no—
163C139C2×#54711yescharacteristic, complemented, Sylow
164C2×#547—1391nomaximal, Sylow
165C22×#41—1392no—
166#547—13916no—
167C2×C4⋊Q8—1391no—
168C2×#123—1392no—
169C2×#123—1392no—
170C2×C22⋊Q8—1392no—
171C2×#121—1391no—
172C2×#121—1391no—
173C2×C4×D4—1391no—
174C2×C4×D4—1391no—
175C22×C4⋊C4—1391no—
176C22×C4⋊C4D13911yescharacteristic, complemented
177C2×#41—27816no—
178C2×#41—13916no—
179C22×Q8—1392no—
180C22×D4—1392no—
181C22×D4—1391no—
182C22×D4—1391no—
183C22×D4—1392no—
184C23×C4—1391no—
185C23×C4—1392no—
186C23×C4—1392no—
187C23×C4C2×D13911yescharacteristic
188C23×C4C2×D13912yes—
189C4⋊Q8—1398no—
190#123—13916no—
191#123—13916no—
192C22⋊Q8—13916no—
193#121—1398no—
194#121—1398no—
195C4×D4—1398no—
196C4×D4—1398no—
197C2×C4⋊C4—1391no—
198C2×C4⋊C4—1392no—
199C2×C4⋊C4—1391no—
200C2×C4⋊C4—1392no—
201C2×C4⋊C4—1398no—
202C2×C4⋊C4C2×D13911yescharacteristic
203C2×C4⋊C4C2×D13911yescharacteristic
204C2×C4⋊C4C2×D13912yes—
205C2×C4⋊C4C2×D13918yescomplemented
206C2×C22⋊C4—1391no—
207C2×C22⋊C4—1391no—
208C2×C22⋊C4—1392no—
209C2×C22⋊C4—1392no—
210C2×C22⋊C4—1392no—
211C2×C42—1391no—
212C24—1392no—
213C24—1391no—
214C24C22×D13911yescharacteristic
215#41—27864no—
216C2×Q8—2788no—
217C2×Q8—1398no—
218C2×D4—2788no—
219C2×D4—2788no—
220C2×D4—2784no—
221C2×D4—1398no—
222C2×D4—1398no—
223C2×D4—1394no—
224C2×D4—1394no—
225C2×D4—1398no—
226C22×C4—28no—
227C22×C4—24no—
228C22×C4—2788no—
229C22×C4—2788no—
230C22×C4—2784no—
231C22×C4—1391no—
232C22×C4—1391no—
233C22×C4—1392no—
234C22×C4—1394no—
235C22×C4—1398no—
236C22×C4—1398no—
237C22×C4—1391no—
238C22×C4C22×D13914yes—
239C22×C4C22×D13918yes—
240C22×C4C22×D13911yescharacteristic
241C22×C4C22×D13912yes—
242C22×C4C22×D13912yes—
243C22×C4C22×D13911yescharacteristic
244C4⋊C4—1398no—
245C4⋊C4—1394no—
246C4⋊C4—1394no—
247C4⋊C4—1398no—
248C4⋊C4C22×D13914yes—
249C4⋊C4C22×D13914yes—
250C4⋊C4C22×D13918yes—
251C22⋊C4—1394no—
252C22⋊C4—1394no—
253C22⋊C4—1398no—
254C22⋊C4—1398no—
255C22⋊C4—1398no—
256C42—1394no—
257C23—22no—
258C23—22no—
259C23—2782no—
260C23—2782no—
261C23—2784no—
262C23—2784no—
263C23—2784no—
264C23—1394no—
265C23—1394no—
266C23—1392no—
267C23D4×D13914yes—
268C23C23×D13912yes—
269C23C23×D13911yescharacteristic
270Q8—27816no—
271D4—27816no—
272D4—27816no—
273D4—2788no—
274D4—13916no—
275C2×C4—24no—
276C2×C4—24no—
277C2×C4—216no—
278C2×C4—22no—
279C2×C4—28no—
280C2×C4—27816no—
281C2×C4—27816no—
282C2×C4—2784no—
283C2×C4—2782no—
284C2×C4—2782no—
285C2×C4—2788no—
286C2×C4—1392no—
287C2×C4—1392no—
288C2×C4—1394no—
289C2×C4—1394no—
290C2×C4—1392no—
291C2×C4#1455578514yescomplemented
292C2×C4C23×D13912yes—
293C2×C4C23×D13914yes—
294C2×C4C23×D13914yes—
295C2×C4C23×D13912yes—
296C22—22no—
297C22—22no—
298C22—28no—
299C22—2782no—
300C22—2782no—
301C22—2788no—
302C22—2784no—
303C22—2784no—
304C22—2784no—
305C22—5568no—
306C22—1394no—
307C22C2×D4×D13914yes—
308C22C2×D4×D13912yes—
309C22C2×#1455578512yes—
310C22#1798489012yes—
311C22C24×D13911yescharacteristic
312C4—24no—
313C4—24no—
314C4—22no—
315C4—2784no—
316C4—2782no—
317C4—2782no—
318C4—1394no—
319C4C2×#1455578514yescomplemented
320C2—24no—
321C2—2784no—
322C2—5564no—
323C2#2258160414yesdirect product factor
324C2C22×D4×D13911yescharacteristic
325C2C22×#1455578511yescharacteristic
326C2C2×#1798489011yescharacteristic
subgroupG/H
centerC23C23×D139
commutator, cosocleC22×C139C25
FrattiniC22C24×D139
FittingC22×C4⋊C4×C139C2
socleC23×C139C24
hypercenterC22×C4⋊C4D139
hypocenterC139C2×#547
LCSG ▷ C22×C139 ▷ C139
UCSC1 ◁ C23 ◁ C22×C4⋊C4

Complements

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

NH ≅ G/Ntype
1. C22×#14555785C2semidirect
2. #22581604C2direct (N × H)
3. C2×#17984841C2semidirect
4. C2×#17984827C2semidirect
5. C2×#17984825C2semidirect
6. C2×#17984820C2semidirect
7. C2×#17984817C2semidirect
8. C2×#17984816C2semidirect
9. C2×#17984804C2semidirect
10. C2×C4×C22⋊D139C2semidirect
11. C2×C4⋊C4×D139C2semidirect
12. C22×C4⋊C4×C139C2semidirect
14. C2×#14555785C22semidirect
23. #17984841C22semidirect
24. #17984827C22semidirect
25. #17984825C22semidirect
26. #17984820C22semidirect
27. #17984817C22semidirect
28. #17984816C22semidirect
29. #17984804C22semidirect
30. C4×C22⋊D139C22semidirect
35. C4⋊C4×D139C22semidirect
47. C2×C4⋊C4×C139C22semidirect
58. C2×C22⋊D139D4semidirect
105. C22⋊D139C2×D4semidirect
127. C2×C4×C139#41semidirect
151. C4×C139C2×#41semidirect
157. C2×C139#547semidirect
163. C139C2×#547semidirect
176. C22×C4⋊C4D139semidirect
205. C2×C4⋊C4C2×D139semidirect
291. C2×C4#14555785semidirect
319. C4C2×#14555785semidirect
323. C2#22581604direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145557852
#225816042
C2×#179848412
C2×#179848272
C2×#179848252
C2×#179848202
C2×#179848172
C2×#179848162
C2×#179848042
C2×C4×C22⋊D1392
C2×C4⋊C4×D1392
C22×C4⋊C4×C1392
C2×#547139