Finite Group Databasebeta

← C2×#22581611 #31819869

Subgroups — C2×#22581611 #31819869

Order 17792.

1620 conjugacy classes of subgroups.

The subgroup lattice has 336 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14555784C211yesmaximal, characteristic, complemented
2C22×Q8×D139C211yesmaximal, characteristic, complemented
3#22581611C2116yesmaximal, direct product factor
4C2×#17984828C212yesmaximal, complemented
5C2×#17984819C212yesmaximal, complemented
6C2×#17984818C211yesmaximal, characteristic, complemented
7C2×#17984815C212yesmaximal, complemented
8C2×#17984813C211yesmaximal, characteristic, complemented
9C2×C4×Dic278C211yesmaximal, characteristic, complemented
10C2×C4×D556C211yesmaximal, characteristic, complemented
11C2×(C22⋊D139)⋊C4C212yesmaximal, complemented
12C2×#124×C139C211yesmaximal, characteristic, complemented
13C2×#14555784—28no—
14C2×#14555784C2218yescomplemented
15C22×Dic278C2212yes—
16C22×Dic278C2211yescharacteristic
17C2×Q8×D139—28no—
18C2×Q8×D139C2218yescomplemented
19C22×D556C2211yescharacteristic
20C22×C22⋊D139C2212yes—
21C22×C22⋊D139C2212yes—
22C23×Dic139C2212yes—
23C22×C4×D139C2212yes—
24C22×C4×D139C2211yescharacteristic
25C22×C4×D139C2211yescharacteristic
26#17984828C22116yescomplemented
27#17984819C22116yescomplemented
28#17984818C2218yescomplemented
29#17984815C22116yescomplemented
30#17984813C2218yescomplemented
31C4×Dic278C2218yescomplemented
32C4×D556C2218yescomplemented
33(C22⋊D139)⋊C4C22116yescomplemented
34C2×C4⋊Dic139C2211yescharacteristic
35C2×C4⋊Dic139C2211yescharacteristic
36C2×Dic139⋊C4C2212yes—
37C2×Dic139⋊C4C2212yes—
38C2×C22⋊Dic139C2212yes—
39C2×(C2×D139)⋊C4C2211yescharacteristic
40C2×(C2×D139)⋊C4C2211yescharacteristic
41C2×(C2×D139)⋊C4C2212yes—
42C2×C4×Dic139C2212yes—
43C22×Q8×C139C2211yescharacteristic
44C22×D4×C139C2211yescharacteristic
45#124×C139C2218yescomplemented
46C2×C22⋊C4×C139C2212yes—
47C2×C22⋊C4×C139C2212yes—
48C2×C42×C139C2211yescharacteristic
49C23×D139C2311yescharacteristic
50C23×D139C2311yescharacteristic
51#14555784—232no—
52C2×Dic278—28no—
53C2×Dic278D418yescomplemented
54C2×Dic278C2318yes—
55C2×Dic278C2314yes—
56Q8×D139—232no—
57C2×D556—24no—
58C2×D556C2314yes—
59C2×C22⋊D139—28no—
60C2×C22⋊D139—28no—
61C2×C22⋊D139C2318yes—
62C2×C22⋊D139C2318yes—
63C22×Dic139—28no—
64C22×Dic139C2312yes—
65C22×Dic139C2311yescharacteristic
66C22×Dic139C2311yescharacteristic
67C22×Dic139C2318yes—
68C22×Dic139C2312yes—
69C2×C4×D139—28no—
70C2×C4×D139—24no—
71C2×C4×D139—24no—
72C2×C4×D139C2318yes—
73C2×C4×D139C2314yes—
74C2×C4×D139C2314yes—
75C4⋊Dic139C2314yes—
76C4⋊Dic139C2314yes—
77Dic139⋊C4C2318yes—
78Dic139⋊C4C2318yes—
79C22⋊Dic139C2318yes—
80(C2×D139)⋊C4C2314yes—
81(C2×D139)⋊C4C2314yes—
82(C2×D139)⋊C4C2318yes—
83C4×Dic139C2318yes—
84C24×C139C2312yes—
85C2×Q8×C139—24no—
86C2×Q8×C139C2314yes—
87C2×D4×C139—24no—
88C2×D4×C139C2314yes—
89C22×C4×C139C2311yescharacteristic
90C22×C4×C139C2312yes—
91C22×C4×C139C2311yescharacteristic
92C22×C4×C139C2311yescharacteristic
93C22⋊C4×C139C2318yes—
94C22⋊C4×C139C2318yes—
95C42×C139C2314yes—
96C22×D139—22no—
97C22×D139—22no—
98C22×D139—22no—
99C22×D139—22no—
100C22×D139—22no—
101C22×D139#4114yescomplemented
102C22×D139C2412yes—
103C22×D139C2412yes—
104Dic278—216no—
105Dic278C2×D4116yescomplemented
106D556—28no—
107C22⋊D139—216no—
108C22⋊D139—216no—
109C2×Dic139—22no—
110C2×Dic139—22no—
111C2×Dic139—24no—
112C2×Dic139—216no—
113C2×Dic139C2×D418yes—
114C2×Dic139C2414yes—
115C2×Dic139C2412yes—
116C2×Dic139C2412yes—
117C2×Dic139C2414yes—
118C4×D139—28no—
119C4×D139—28no—
120C4×D139—216no—
121C23×C139—24no—
122C23×C139—24no—
123C23×C139—24no—
124C23×C139C2414yes—
125C23×C139C2411yescharacteristic
126Q8×C139—28no—
127D4×C139—28no—
128C2×C4×C139—24no—
129C2×C4×C139—22no—
130C2×C4×C139—22no—
131C2×C4×C139C2×D414yes—
132C2×C4×C139C2412yes—
133C2×C4×C139C2412yes—
134C2×C4×C139C2414yes—
135C2×C4×C139C2412yes—
136C22×C139—24no—
137C22×C139—24no—
138C22×C139—24no—
139C22×C139—48no—
140C22×C139C22×D412yes—
141C22×C139C2×#4112yes—
142C22×C1392−1+412yes—
143C22×C139C2511yescharacteristic
144C2×D139—28no—
145C2×D139—22no—
146C2×D139—22no—
147C2×D139—22no—
148C2×D139—22no—
149C2×D139—22no—
150C2×D139—44no—
151C2×D139C2×#4114yescomplemented
152C4×C139—24no—
153C4×C139—22no—
154C4×C139—22no—
155C4×C139C22×D414yes—
156Dic139—22no—
157Dic139—22no—
158Dic139—24no—
159Dic139C22×D418yes—
160C2×C139—44no—
161C2×C139#54814yescomplemented
162C2×C139C23×D411yescharacteristic
163C2×C139C22×#4111yescharacteristic
164C2×C139C2×2−1+411yescharacteristic
165D139—24no—
166D139—42no—
167C139C2×#54811yescharacteristic, complemented, Sylow
168C2×#548—1391nomaximal, Sylow
169C22×#41—1391no—
170C23×Q8—1391no—
171#548—13916no—
172C2×#124—1392no—
173C2×#124D13911yescharacteristic, complemented
174C2×C22⋊Q8—1391no—
175C2×C22⋊Q8—1392no—
176C2×#121—1391no—
177C2×#121—1392no—
178C2×C4×Q8—1391no—
179C2×C4×D4—1392no—
180C2×C4×D4—1391no—
181C2×#41—2788no—
182C2×#41—1398no—
183C22×Q8—2788no—
184C22×Q8—1398no—
185C22×Q8—1392no—
186C22×Q8—1391no—
187C22×Q8C2×D13911yescharacteristic
188C22×D4—1392no—
189C22×D4—1392no—
190C22×D4—1391no—
191C22×D4C2×D13911yescharacteristic
192C23×C4—1392no—
193C23×C4—1392no—
194C23×C4—1391no—
195C23×C4—1391no—
196#124—13916no—
197#124C2×D13918yescomplemented
198C22⋊Q8—1398no—
199C22⋊Q8—13916no—
200#121—1398no—
201#121—13916no—
202C4×Q8—1398no—
203C4×D4—13916no—
204C4×D4—1398no—
205C2×C4⋊C4—1392no—
206C2×C4⋊C4—1391no—
207C2×C4⋊C4—1392no—
208C2×C4⋊C4—1391no—
209C2×C22⋊C4—1392no—
210C2×C22⋊C4—1391no—
211C2×C22⋊C4—1391no—
212C2×C22⋊C4—1392no—
213C2×C22⋊C4C2×D13912yes—
214C2×C22⋊C4C2×D13912yes—
215C2×C42—1392no—
216C2×C42C2×D13911yescharacteristic
217C24—1391no—
218C24—1391no—
219C24C22×D13912yes—
220#41—27832no—
221C2×Q8—24no—
222C2×Q8—2788no—
223C2×Q8—27832no—
224C2×Q8—1398no—
225C2×Q8—1398no—
226C2×Q8—1394no—
227C2×Q8C22×D13914yes—
228C2×D4—24no—
229C2×D4—2784no—
230C2×D4—2788no—
231C2×D4—2788no—
232C2×D4—1398no—
233C2×D4—1398no—
234C2×D4—1394no—
235C2×D4C22×D13914yes—
236C22×C4—2788no—
237C22×C4—2788no—
238C22×C4—2784no—
239C22×C4—2784no—
240C22×C4—1398no—
241C22×C4—1392no—
242C22×C4—1391no—
243C22×C4—1391no—
244C22×C4—1398no—
245C22×C4—1394no—
246C22×C4—1394no—
247C22×C4—1392no—
248C22×C4C22×D13911yescharacteristic
249C22×C4C22×D13911yescharacteristic
250C22×C4C22×D13912yes—
251C22×C4C22×D13911yescharacteristic
252C4⋊C4—1398no—
253C4⋊C4—1398no—
254C4⋊C4—1394no—
255C4⋊C4—1394no—
256C22⋊C4—1398no—
257C22⋊C4—1394no—
258C22⋊C4—1394no—
259C22⋊C4—1398no—
260C22⋊C4C22×D13918yes—
261C22⋊C4C22×D13918yes—
262C42—1398no—
263C42C22×D13914yes—
264C23—24no—
265C23—24no—
266C23—24no—
267C23—2782no—
268C23—2782no—
269C23—2782no—
270C23—2782no—
271C23—2782no—
272C23—1392no—
273C23—1394no—
274C23—1392no—
275C23C23×D13914yes—
276C23C23×D13911yescharacteristic
277Q8—28no—
278Q8—27816no—
279Q8—13916no—
280D4—28no—
281D4—2788no—
282D4—27816no—
283D4—27816no—
284C2×C4—24no—
285C2×C4—22no—
286C2×C4—22no—
287C2×C4—27816no—
288C2×C4—2782no—
289C2×C4—2782no—
290C2×C4—2784no—
291C2×C4—27816no—
292C2×C4—2788no—
293C2×C4—2788no—
294C2×C4—1394no—
295C2×C4—1392no—
296C2×C4—1392no—
297C2×C4—1398no—
298C2×C4—1394no—
299C2×C4D4×D13914yes—
300C2×C4C23×D13912yes—
301C2×C4C23×D13912yes—
302C2×C4C23×D13914yes—
303C2×C4C23×D13912yes—
304C22—24no—
305C22—24no—
306C22—24no—
307C22—48no—
308C22—2782no—
309C22—2782no—
310C22—2788no—
311C22—2782no—
312C22—2782no—
313C22—2782no—
314C22—5564no—
315C22—1394no—
316C22C2×D4×D13912yes—
317C22#41×D13912yes—
318C22#1798488912yes—
319C22C24×D13911yescharacteristic
320C4—24no—
321C4—22no—
322C4—22no—
323C4—2782no—
324C4—2782no—
325C4—2784no—
326C4—1398no—
327C4C2×D4×D13914yes—
328C2—44no—
329C2—2784no—
330C2—5562no—
331C2#2258161114yesdirect product factor
332C2C22×D4×D13911yescharacteristic
333C2C2×#41×D13911yescharacteristic
334C2C2×#1798488911yescharacteristic
subgroupG/H
centerC23C23×D139
commutator, cosocleC22×C139C25
FrattiniC22C24×D139
FittingC2×#124×C139C2
socleC23×C139C24
hypercenterC2×#124D139
hypocenterC139C2×#548
LCSG ▷ C22×C139 ▷ C139
UCSC1 ◁ C23 ◁ C2×#124

Complements

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

NH ≅ G/Ntype
1. C22×#14555784C2semidirect
2. C22×Q8×D139C2semidirect
3. #22581611C2direct (N × H)
4. C2×#17984828C2semidirect
5. C2×#17984819C2semidirect
6. C2×#17984818C2semidirect
7. C2×#17984815C2semidirect
8. C2×#17984813C2semidirect
9. C2×C4×Dic278C2semidirect
10. C2×C4×D556C2semidirect
11. C2×(C22⋊D139)⋊C4C2semidirect
12. C2×#124×C139C2semidirect
14. C2×#14555784C22semidirect
18. C2×Q8×D139C22semidirect
26. #17984828C22semidirect
27. #17984819C22semidirect
28. #17984818C22semidirect
29. #17984815C22semidirect
30. #17984813C22semidirect
31. C4×Dic278C22semidirect
32. C4×D556C22semidirect
33. (C22⋊D139)⋊C4C22semidirect
45. #124×C139C22semidirect
53. C2×Dic278D4semidirect
101. C22×D139#41semidirect
105. Dic278C2×D4semidirect
151. C2×D139C2×#41semidirect
161. C2×C139#548semidirect
167. C139C2×#548semidirect
173. C2×#124D139semidirect
197. #124C2×D139semidirect
331. C2#22581611direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145557842
C22×Q8×D1392
#225816112
C2×#179848282
C2×#179848192
C2×#179848182
C2×#179848152
C2×#179848132
C2×C4×Dic2782
C2×C4×D5562
C2×(C22⋊D139)⋊C42
C2×#124×C1392
C2×#548139