Finite Group Databasebeta

← C2×#22581621 #31819881

Subgroups — C2×#22581621 #31819881

Order 17792.

1736 conjugacy classes of subgroups.

The subgroup lattice has 360 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14555785C211yesmaximal, characteristic, complemented
2C22×#14555784C211yesmaximal, characteristic, complemented
3#22581621C2116yesmaximal, direct product factor
4C2×#17984838C212yesmaximal, complemented
5C2×#17984838C211yesmaximal, characteristic, complemented
6C2×#17984817C211yesmaximal, characteristic, complemented
7C2×#17984815C212yesmaximal, complemented
8C2×#17984814C212yesmaximal, complemented
9C2×#17984807C211yesmaximal, characteristic, complemented
10C2×C4×C22⋊D139C211yesmaximal, characteristic, complemented
11C2×(C22⋊D139)⋊C4C212yesmaximal, complemented
12C2×#121×C139C211yesmaximal, characteristic, complemented
13C2×#14555785—28no—
14C2×#14555785C2218yescomplemented
15C2×#14555784—28no—
16C2×#14555784C2218yescomplemented
17C22×Dic278C2211yescharacteristic
18C22×D556C2211yescharacteristic
19C22×D556C2212yes—
20C22×C22⋊D139C2212yes—
21C22×C22⋊D139C2212yes—
22C22×C22⋊D139C2212yes—
23C22×C22⋊D139C2211yescharacteristic
24C22×C22⋊D139C2212yes—
25C23×Dic139C2212yes—
26C22×C4×D139C2211yescharacteristic
27C22×C4×D139C2212yes—
28#17984838C2218yescomplemented
29#17984838C22116yescomplemented
30#17984817C2218yescomplemented
31#17984815C22116yescomplemented
32#17984814C22116yescomplemented
33#17984807C2218yescomplemented
34C4×C22⋊D139C2218yescomplemented
35(C22⋊D139)⋊C4C22116yescomplemented
36C2×Dic139⋊C4C2211yescharacteristic
37C2×Dic139⋊C4C2212yes—
38C2×C22⋊Dic139C2211yescharacteristic
39C2×(C2×D139)⋊C4C2212yes—
40C2×(C2×D139)⋊C4C2211yescharacteristic
41C2×C4×Dic139C2212yes—
42C2×C4×Dic139C2211yescharacteristic
43C22×D4×C139C2211yescharacteristic
44C22×D4×C139C2212yes—
45C23×C4×C139C2211yescharacteristic
46#121×C139C2218yescomplemented
47C2×C4⋊C4×C139C2211yescharacteristic
48C2×C22⋊C4×C139C2212yes—
49C23×D139C2311yescharacteristic
50C23×D139C2312yes—
51#14555785—232no—
52#14555784—232no—
53C2×Dic278D418yescomplemented
54C2×Dic278C2314yes—
55C2×D556—24no—
56C2×D556—44no—
57C2×D556C2314yes—
58C2×D556C2318yes—
59C2×C22⋊D139—28no—
60C2×C22⋊D139—28no—
61C2×C22⋊D139—28no—
62C2×C22⋊D139—24no—
63C2×C22⋊D139—44no—
64C2×C22⋊D139C2318yes—
65C2×C22⋊D139C2314yes—
66C2×C22⋊D139C2318yes—
67C2×C22⋊D139C2318yes—
68C2×C22⋊D139C2318yes—
69C22×Dic139—28no—
70C22×Dic139C2311yescharacteristic
71C22×Dic139C2311yescharacteristic
72C22×Dic139C2318yes—
73C22×Dic139C2312yes—
74C22×Dic139C2311yescharacteristic
75C2×C4×D139—28no—
76C2×C4×D139—24no—
77C2×C4×D139C2318yes—
78C2×C4×D139C2314yes—
79Dic139⋊C4C2314yes—
80Dic139⋊C4C2318yes—
81C22⋊Dic139C2314yes—
82(C2×D139)⋊C4C2318yes—
83(C2×D139)⋊C4C2314yes—
84C4×Dic139C2318yes—
85C4×Dic139C2314yes—
86C24×C139C2311yescharacteristic
87C24×C139C2312yes—
88C2×D4×C139—24no—
89C2×D4×C139—44no—
90C2×D4×C139C2314yes—
91C2×D4×C139C2318yes—
92C22×C4×C139—24no—
93C22×C4×C139C2312yes—
94C22×C4×C139C2311yescharacteristic
95C22×C4×C139C2314yes—
96C22×C4×C139C2311yescharacteristic
97C4⋊C4×C139C2314yes—
98C22⋊C4×C139C2318yes—
99C22×D139—22no—
100C22×D139—24no—
101C22×D139—22no—
102C22×D139—24no—
103C22×D139—24no—
104C22×D139—22no—
105C22×D139C2412yes—
106C22×D139C2414yes—
107Dic278C2×D4116yescomplemented
108D556—28no—
109D556—48no—
110C22⋊D139—216no—
111C22⋊D139—216no—
112C22⋊D139—216no—
113C22⋊D139—28no—
114C22⋊D139—48no—
115C2×Dic139—22no—
116C2×Dic139—22no—
117C2×Dic139—216no—
118C2×Dic139C2×D418yes—
119C2×Dic139#4114yescomplemented
120C2×Dic139C2412yes—
121C2×Dic139C2412yes—
122C2×Dic139C2414yes—
123C2×Dic139C2412yes—
124C4×D139—28no—
125C4×D139—216no—
126C23×C139—22no—
127C23×C139—24no—
128C23×C139—22no—
129C23×C139—24no—
130C23×C139—22no—
131C23×C139—24no—
132C23×C139C2414yes—
133C23×C139C2412yes—
134C23×C139C2411yescharacteristic
135D4×C139—28no—
136D4×C139—48no—
137C2×C4×C139—22no—
138C2×C4×C139—24no—
139C2×C4×C139—28no—
140C2×C4×C139C2×D414yes—
141C2×C4×C139C2412yes—
142C2×C4×C139C2414yes—
143C2×C4×C139C2412yes—
144C22×C139—22no—
145C22×C139—24no—
146C22×C139—24no—
147C22×C139—22no—
148C22×C139—22no—
149C22×C139—24no—
150C22×C139—44no—
151C22×C139—48no—
152C22×C139C22×D412yes—
153C22×C139C2×#4112yes—
154C22×C139H(5,𝔽2)12yes—
155C22×C139C2511yescharacteristic
156C2×D139—22no—
157C2×D139—24no—
158C2×D139—22no—
159C2×D139—24no—
160C2×D139—24no—
161C2×D139—22no—
162C2×D139—44no—
163C2×D139—48no—
164C4×C139—22no—
165C4×C139—24no—
166C4×C139C22×D414yes—
167Dic139—22no—
168Dic139—22no—
169Dic139C22×D418yes—
170Dic139C2×#4114yescomplemented
171C2×C139—42no—
172C2×C139—44no—
173C2×C139#55014yescomplemented
174C2×C139C23×D411yescharacteristic
175C2×C139C22×#4111yescharacteristic
176C2×C139C2×H(5,𝔽2)11yescharacteristic
177D139—42no—
178D139—44no—
179C139C2×#55011yescharacteristic, complemented, Sylow
180C2×#550—1391nomaximal, Sylow
181C22×#41—1391no—
182C22×#41—1391no—
183#550—13916no—
184C2×#127—1392no—
185C2×#127—1391no—
186C2×#121—1392no—
187C2×#121—1391no—
188C2×#121—1392no—
189C2×#121D13911yescharacteristic, complemented
190C2×C4×Q8—1391no—
191C2×C4×D4—1391no—
192C2×C4×D4—1392no—
193C2×#41—2788no—
194C2×#41—2788no—
195C2×#41—1398no—
196C2×#41—1398no—
197C22×Q8—1391no—
198C22×D4—1391no—
199C22×D4—1392no—
200C22×D4—1392no—
201C22×D4—1392no—
202C22×D4—1392no—
203C22×D4—1391no—
204C22×D4—1392no—
205C22×D4C2×D13911yescharacteristic
206C22×D4C2×D13912yes—
207C23×C4—1392no—
208C23×C4—1392no—
209C23×C4—1391no—
210C23×C4C2×D13911yescharacteristic
211#127—13916no—
212#127—1398no—
213#121—13916no—
214#121—1398no—
215#121—13916no—
216#121C2×D13918yescomplemented
217C4×Q8—1398no—
218C4×D4—1398no—
219C4×D4—13916no—
220C2×C4⋊C4—1391no—
221C2×C4⋊C4—1392no—
222C2×C4⋊C4C2×D13911yescharacteristic
223C2×C22⋊C4—1391no—
224C2×C22⋊C4—1391no—
225C2×C22⋊C4—1392no—
226C2×C22⋊C4C2×D13912yes—
227C2×C42—1391no—
228C2×C42—1392no—
229C24—1391no—
230C24—1392no—
231C24C22×D13911yescharacteristic
232C24C22×D13912yes—
233#41—27832no—
234#41—27832no—
235C2×Q8—1398no—
236C2×Q8—1394no—
237C2×D4—24no—
238C2×D4—44no—
239C2×D4—2784no—
240C2×D4—2788no—
241C2×D4—2788no—
242C2×D4—2788no—
243C2×D4—2784no—
244C2×D4—5564no—
245C2×D4—5564no—
246C2×D4—1394no—
247C2×D4—1398no—
248C2×D4—1398no—
249C2×D4—1398no—
250C2×D4—1398no—
251C2×D4—1394no—
252C2×D4—1398no—
253C2×D4C22×D13914yes—
254C2×D4C22×D13918yes—
255C22×C4—24no—
256C22×C4—2788no—
257C22×C4—2788no—
258C22×C4—2784no—
259C22×C4—1398no—
260C22×C4—1391no—
261C22×C4—1391no—
262C22×C4—1398no—
263C22×C4—1394no—
264C22×C4—1391no—
265C22×C4—1392no—
266C22×C4C22×D13914yes—
267C22×C4C22×D13912yes—
268C22×C4C22×D13911yescharacteristic
269C22×C4C22×D13911yescharacteristic
270C4⋊C4—1394no—
271C4⋊C4—1398no—
272C4⋊C4C22×D13914yes—
273C22⋊C4—1394no—
274C22⋊C4—1394no—
275C22⋊C4—1398no—
276C22⋊C4C22×D13918yes—
277C42—1394no—
278C42—1398no—
279C23—22no—
280C23—24no—
281C23—22no—
282C23—24no—
283C23—22no—
284C23—24no—
285C23—2784no—
286C23—2782no—
287C23—2782no—
288C23—2784no—
289C23—2782no—
290C23—2784no—
291C23—1392no—
292C23—1394no—
293C23C23×D13912yes—
294C23C23×D13914yes—
295C23C23×D13911yescharacteristic
296Q8—13916no—
297D4—28no—
298D4—48no—
299D4—27816no—
300D4—27816no—
301D4—2788no—
302D4—27816no—
303D4—2788no—
304D4—5568no—
305D4—5568no—
306C2×C4—22no—
307C2×C4—24no—
308C2×C4—28no—
309C2×C4—27816no—
310C2×C4—2782no—
311C2×C4—2782no—
312C2×C4—27816no—
313C2×C4—2788no—
314C2×C4—1392no—
315C2×C4—1392no—
316C2×C4—1398no—
317C2×C4—1394no—
318C2×C4—1392no—
319C2×C4—1394no—
320C2×C4D4×D13914yes—
321C2×C4C23×D13914yes—
322C2×C4C23×D13912yes—
323C2×C4C23×D13912yes—
324C22—22no—
325C22—24no—
326C22—22no—
327C22—24no—
328C22—22no—
329C22—24no—
330C22—44no—
331C22—48no—
332C22—2784no—
333C22—2782no—
334C22—2782no—
335C22—2784no—
336C22—2782no—
337C22—2784no—
338C22—5568no—
339C22—5564no—
340C22C2×D4×D13912yes—
341C22#41×D13912yes—
342C22#1798488712yes—
343C22C24×D13911yescharacteristic
344C4—22no—
345C4—24no—
346C4—2782no—
347C4—2782no—
348C4—1398no—
349C4—1394no—
350C4C2×D4×D13914yes—
351C2—42no—
352C2—44no—
353C2—5564no—
354C2—5562no—
355C2#2258162114yesdirect product factor
356C2C22×D4×D13911yescharacteristic
357C2C2×#41×D13911yescharacteristic
358C2C2×#1798488711yescharacteristic
subgroupG/H
centerC23C23×D139
commutator, cosocleC22×C139C25
FrattiniC22C24×D139
FittingC2×#121×C139C2
socleC23×C139C24
hypercenterC2×#121D139
hypocenterC139C2×#550
LCSG ▷ C22×C139 ▷ C139
UCSC1 ◁ C23 ◁ C2×#121

Complements

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

NH ≅ G/Ntype
1. C22×#14555785C2semidirect
2. C22×#14555784C2semidirect
3. #22581621C2direct (N × H)
4. C2×#17984838C2semidirect
5. C2×#17984838C2semidirect
6. C2×#17984817C2semidirect
7. C2×#17984815C2semidirect
8. C2×#17984814C2semidirect
9. C2×#17984807C2semidirect
10. C2×C4×C22⋊D139C2semidirect
11. C2×(C22⋊D139)⋊C4C2semidirect
12. C2×#121×C139C2semidirect
14. C2×#14555785C22semidirect
16. C2×#14555784C22semidirect
28. #17984838C22semidirect
29. #17984838C22semidirect
30. #17984817C22semidirect
31. #17984815C22semidirect
32. #17984814C22semidirect
33. #17984807C22semidirect
34. C4×C22⋊D139C22semidirect
35. (C22⋊D139)⋊C4C22semidirect
46. #121×C139C22semidirect
53. C2×Dic278D4semidirect
107. Dic278C2×D4semidirect
119. C2×Dic139#41semidirect
170. Dic139C2×#41semidirect
173. C2×C139#550semidirect
179. C139C2×#550semidirect
189. C2×#121D139semidirect
216. #121C2×D139semidirect
355. C2#22581621direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145557852
C22×#145557842
#225816212
C2×#179848382
C2×#179848172
C2×#179848152
C2×#179848142
C2×#179848072
C2×C4×C22⋊D1392
C2×(C22⋊D139)⋊C42
C2×#121×C1392
C2×#550139