Finite Group Databasebeta

← C2×#22581769 #31821170

Subgroups — C2×#22581769 #31821170

Order 17792.

1408 conjugacy classes of subgroups.

The subgroup lattice has 392 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17984890C211yesmaximal, characteristic, complemented
2C2×#17984889C211yesmaximal, characteristic, complemented
3#22581769C2116yesmaximal, direct product factor
4C2×#17984875C211yesmaximal, characteristic, complemented
5C2×#17984874C212yesmaximal, complemented
6C2×#17984871C212yesmaximal, complemented
7C2×#17984863C212yesmaximal, complemented
8C2×#17984862C211yesmaximal, characteristic, complemented
9C22×#14555775C211yesmaximal, characteristic, complemented
10C2×Q16×D139C212yesmaximal, complemented
11C2×#17984850C211yesmaximal, characteristic, complemented
12C2×#137×C139C211yesmaximal, characteristic, complemented
13#17984890—24no—
14#17984890C2218yescomplemented
15#17984889—24no—
16#17984889C2218yescomplemented
17C2×#14555786—21no—
18C2×#14555786C2212yes—
19C2×#14555785—21no—
20C2×#14555785—22no—
21C2×#14555785C2211yescharacteristic
22C2×#14555785C2211yescharacteristic
23C2×#14555784—22no—
24C2×#14555784C2212yes—
25C22×Dic278—21no—
26C22×Dic278C2211yescharacteristic
27C2×Q8×D139—21no—
28C2×Q8×D139C2212yes—
29C2×Q8×D139C2212yes—
30#17984875C2218yescomplemented
31#17984874C22116yescomplemented
32#17984871C22116yescomplemented
33#17984863C22116yescomplemented
34#17984862C2218yescomplemented
35C2×Dic556C2212yes—
36C2×#14555775C2211yescharacteristic
37C2×#14555775C2212yes—
38C2×#14555775C2212yes—
39C2×#14555775C2218yescomplemented
40Q16×D139C22116yescomplemented
41C2×#14555774C2212yes—
42C2×#14555773C2211yescharacteristic
43C2×#14555772C2211yescharacteristic
44C2×#14555770C2211yescharacteristic
45#17984850C2218yescomplemented
46C2×#14555768C2212yes—
47C22×C139⋊C8C2211yescharacteristic
48C2×C8×D139C2212yes—
49C2×#41×C139C2211yescharacteristic
50C22×Q8×C139C2211yescharacteristic
51#137×C139C2218yescomplemented
52C2×Q16×C139C2212yes—
53C2×SD16×C139C2212yes—
54C2×M16×C139C2211yescharacteristic
55#14555786—28no—
56#14555786—24no—
57#14555786C2318yes—
58#14555785—28no—
59#14555785—216no—
60#14555785—22no—
61#14555785D414yes—
62#14555785C2314yes—
63#14555785C2314yes—
64#14555784—216no—
65#14555784—24no—
66#14555784C2318yes—
67C2×Dic278—28no—
68C2×Dic278—22no—
69C2×Dic278—22no—
70C2×Dic278—21no—
71C2×Dic278—22no—
72C2×Dic278D411yescharacteristic
73C2×Dic278C2311yescharacteristic
74C2×Dic278C2312yes—
75C2×Dic278C2314yes—
76Q8×D139—28no—
77Q8×D139—24no—
78Q8×D139—24no—
79Q8×D139C2318yes—
80Q8×D139C2318yes—
81C2×D556—22no—
82C2×D556D411yescharacteristic
83C2×D556C2311yescharacteristic
84C2×C22⋊D139—22no—
85C2×C22⋊D139—21no—
86C2×C22⋊D139D412yes—
87C22×Dic139—22no—
88C22×Dic139—21no—
89C2×C4×D139—22no—
90C2×C4×D139—22no—
91C2×C4×D139—22no—
92C2×C4×D139—21no—
93C2×C4×D139C2312yes—
94Dic556C2318yes—
95#14555775C2314yes—
96#14555775C2318yes—
97#14555775C2318yes—
98#14555774C2318yes—
99#14555773C2314yes—
100#14555772C2314yes—
101#14555770C2314yes—
102#14555768C2318yes—
103C2×C139⋊C8C2311yescharacteristic
104C2×C139⋊C8C2311yescharacteristic
105C2×C139⋊C8C2314yes—
106C8×D139C2318yes—
107#41×C139—22no—
108#41×C139C2314yes—
109C2×Q8×C139—21no—
110C2×Q8×C139—22no—
111C2×Q8×C139C2311yescharacteristic
112C2×Q8×C139C2312yes—
113C2×Q8×C139C2314yes—
114C2×D4×C139—21no—
115C2×D4×C139C2311yescharacteristic
116C22×C4×C139—21no—
117C22×C4×C139—21no—
118C22×C4×C139C2311yescharacteristic
119Q16×C139C2318yes—
120SD16×C139C2318yes—
121M16×C139C2314yes—
122C2×C8×C139C2312yes—
123C22×D139—21no—
124C22×D139C2×D412yes—
125Dic278—21no—
126Dic278—22no—
127Dic278—24no—
128Dic278—28no—
129Dic278—28no—
130Dic278C2×D414yes—
131Dic278C2412yes—
132Dic278C2414yes—
133D556—28no—
134D556—21no—
135D556C2×D414yes—
136D556C2412yes—
137C22⋊D139—24no—
138C22⋊D139—28no—
139C22⋊D139C2×D418yes—
140C2×Dic139—21no—
141C2×Dic139—22no—
142C2×Dic139—24no—
143C2×Dic139—28no—
144C2×Dic139C2×D412yes—
145C4×D139—28no—
146C4×D139—28no—
147C4×D139—24no—
148C4×D139—28no—
149C4×D139C2×D414yes—
150C4×D139C2414yes—
151C139⋊C8C2412yes—
152C139⋊C8C2412yes—
153C23×C139—21no—
154C23×C139C2×D411yescharacteristic
155Q8×C139—24no—
156Q8×C139—22no—
157Q8×C139—21no—
158Q8×C139C2414yes—
159Q8×C139C2412yes—
160D4×C139—24no—
161D4×C139—21no—
162D4×C139C2412yes—
163C2×C4×C139—21no—
164C2×C4×C139—22no—
165C2×C4×C139—24no—
166C2×C4×C139—24no—
167C2×C4×C139C2×D411yescharacteristic
168C2×C4×C139C2×D412yes—
169C2×C4×C139C2411yescharacteristic
170C2×C4×C139C2412yes—
171C8×C139C2414yes—
172C22×C139—22no—
173C22×C139—22no—
174C22×C139—42no—
175C22×C139C22×D412yes—
176C22×C139C22×D411yescharacteristic
177C2×D139—24no—
178C2×D139—22no—
179C2×D139—42no—
180C2×D139C22×D414yes—
181C4×C139—22no—
182C4×C139—24no—
183C4×C139C22×D412yes—
184C4×C139C22×D411yescharacteristic
185C4×C139C2511yescharacteristic
186Dic139—22no—
187Dic139—24no—
188Dic139C22×D414yes—
189C2×C139—22no—
190C2×C139—42no—
191C2×C139#57812yescomplemented
192C2×C139C23×D411yescharacteristic
193D139—24no—
194D139—42no—
195C139C2×#57811yescharacteristic, complemented, Sylow
196C2×#578—1391nomaximal, Sylow
197C2×2−1+4—1391no—
198C2×2−1+4—1391no—
199#578—13916no—
200C2×#137—1392no—
201C2×#137—1392no—
202C2×#137—1391no—
203C2×#137D13911yescharacteristic, complemented
204C2×#135—1391no—
205C2×#135—1392no—
206C22×Q16—1391no—
207C22×Q16—1392no—
208C2×#131—1391no—
2092−1+4—2784no—
2102−1+4—2784no—
2112−1+4—1398no—
2122−1+4—1398no—
213C2×#41—2782no—
214C2×#41—2781no—
215C2×#41—2782no—
216C2×#41—2781no—
217C2×#41—1392no—
218C2×#41—1392no—
219C2×#41—1391no—
220C2×#41—1391no—
221C2×#41C2×D13911yescharacteristic
222C22×Q8—2781no—
223C22×Q8—2781no—
224C22×Q8—1392no—
225C22×Q8—1392no—
226C22×Q8—1391no—
227C22×Q8C2×D13911yescharacteristic
228#137—13916no—
229#137—13916no—
230#137—1398no—
231#137C2×D13918yescomplemented
232#135—1398no—
233#135—13916no—
234C2×Q16—1391no—
235C2×Q16—1392no—
236C2×Q16—1392no—
237C2×Q16—1398no—
238C2×Q16—13916no—
239C2×Q16—1392no—
240C2×Q16C2×D13912yes—
241C2×SD16—1391no—
242C2×SD16—1391no—
243C2×SD16—1392no—
244C2×SD16C2×D13912yes—
245C2×D8—1391no—
246#131—1398no—
247C2×M16—1392no—
248C2×M16C2×D13911yescharacteristic
249C22×C8—1391no—
250C22×C8—1392no—
251#41—22no—
252#41—27816no—
253#41—2788no—
254#41—27816no—
255#41—2788no—
256#41—2784no—
257#41—2784no—
258#41—2782no—
259#41—1398no—
260#41—1398no—
261#41—1394no—
262#41—1394no—
263#41—1394no—
264#41C22×D13914yes—
265C2×Q8—21no—
266C2×Q8—22no—
267C2×Q8—2788no—
268C2×Q8—2782no—
269C2×Q8—2782no—
270C2×Q8—2788no—
271C2×Q8—2784no—
272C2×Q8—2784no—
273C2×Q8—2781no—
274C2×Q8—2782no—
275C2×Q8—1398no—
276C2×Q8—1398no—
277C2×Q8—1391no—
278C2×Q8—1392no—
279C2×Q8—1394no—
280C2×Q8—1391no—
281C2×Q8C22×D13911yescharacteristic
282C2×Q8C22×D13912yes—
283C2×Q8C22×D13914yes—
284C2×D4—21no—
285C2×D4—2782no—
286C2×D4—2782no—
287C2×D4—2781no—
288C2×D4—1392no—
289C2×D4—1391no—
290C2×D4—1391no—
291C2×D4C22×D13911yescharacteristic
292C22×C4—21no—
293C22×C4—21no—
294C22×C4—2782no—
295C22×C4—2782no—
296C22×C4—2782no—
297C22×C4—2781no—
298C22×C4—2782no—
299C22×C4—2781no—
300C22×C4—1392no—
301C22×C4C22×D13911yescharacteristic
302Q16—1394no—
303Q16—1398no—
304Q16—1398no—
305Q16—1398no—
306Q16C22×D13918yes—
307SD16—1394no—
308SD16—1394no—
309SD16—1398no—
310SD16C22×D13918yes—
311D8—1394no—
312M16—1398no—
313M16C22×D13914yes—
314C2×C8—1391no—
315C2×C8—1391no—
316C2×C8—1394no—
317C2×C8—1398no—
318C2×C8C22×D13912yes—
319C23—21no—
320C23—2781no—
321C23—1392no—
322C23D4×D13911yescharacteristic
323Q8—24no—
324Q8—22no—
325Q8—21no—
326Q8—2788no—
327Q8—2788no—
328Q8—2784no—
329Q8—2781no—
330Q8—2782no—
331Q8—1392no—
332Q8—1394no—
333Q8—1394no—
334Q8C23×D13912yes—
335Q8C23×D13914yes—
336D4—24no—
337D4—21no—
338D4—2788no—
339D4—2788no—
340D4—2784no—
341D4—2781no—
342D4—1398no—
343D4—1394no—
344D4—1392no—
345D4C23×D13912yes—
346C2×C4—24no—
347C2×C4—21no—
348C2×C4—22no—
349C2×C4—24no—
350C2×C4—2788no—
351C2×C4—2788no—
352C2×C4—2788no—
353C2×C4—2784no—
354C2×C4—2781no—
355C2×C4—2782no—
356C2×C4—2788no—
357C2×C4—2784no—
358C2×C4—1392no—
359C2×C4—1394no—
360C2×C4—1394no—
361C2×C4D4×D13912yes—
362C2×C4D4×D13911yescharacteristic
363C2×C4C23×D13912yes—
364C2×C4C23×D13911yescharacteristic
365C8—1392no—
366C8—1392no—
367C8C23×D13914yes—
368C22—22no—
369C22—22no—
370C22—42no—
371C22—2784no—
372C22—2782no—
373C22—5562no—
374C22—1394no—
375C22C2×D4×D13912yes—
376C22C2×D4×D13911yescharacteristic
377C4—22no—
378C4—24no—
379C4—2782no—
380C4—2784no—
381C4—1394no—
382C4C2×D4×D13912yes—
383C4C2×D4×D13911yescharacteristic
384C4C24×D13911yescharacteristic
385C2—22no—
386C2—42no—
387C2—2784no—
388C2—5562no—
389C2#2258176912yesdirect product factor
390C2C22×D4×D13911yescharacteristic
subgroupG/H
centerC22C2×D4×D139
commutator, cosocleC4×C139C25
FrattiniC4C24×D139
FittingC2×#137×C139C2
socleC22×C139C22×D4
hypercenterC2×#137D139
hypocenterC139C2×#578
LCSG ▷ C4×C139 ▷ C2×C139 ▷ C139
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#137

Complements

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

NH ≅ G/Ntype
1. C2×#17984890C2semidirect
2. C2×#17984889C2semidirect
3. #22581769C2direct (N × H)
4. C2×#17984875C2semidirect
5. C2×#17984874C2semidirect
6. C2×#17984871C2semidirect
7. C2×#17984863C2semidirect
8. C2×#17984862C2semidirect
9. C22×#14555775C2semidirect
10. C2×Q16×D139C2semidirect
11. C2×#17984850C2semidirect
12. C2×#137×C139C2semidirect
14. #17984890C22semidirect
16. #17984889C22semidirect
30. #17984875C22semidirect
31. #17984874C22semidirect
32. #17984871C22semidirect
33. #17984863C22semidirect
34. #17984862C22semidirect
39. C2×#14555775C22semidirect
40. Q16×D139C22semidirect
45. #17984850C22semidirect
51. #137×C139C22semidirect
191. C2×C139#578semidirect
195. C139C2×#578semidirect
203. C2×#137D139semidirect
231. #137C2×D139semidirect
389. C2#22581769direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179848902
C2×#179848892
#225817692
C2×#179848752
C2×#179848742
C2×#179848712
C2×#179848632
C2×#179848622
C22×#145557752
C2×Q16×D1392
C2×#179848502
C2×#137×C1392
C2×#578139