Finite Group Databasebeta

← C2×#22581685 #31819989

Subgroups — C2×#22581685 #31819989

Order 17792.

1240 conjugacy classes of subgroups.

The subgroup lattice has 304 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#22581685C2116yesmaximal, direct product factor
2C2×#17984838C211yesmaximal, characteristic
3C2×#17984831C211yesmaximal, characteristic, complemented
4C2×#17984828C212yesmaximal, complemented
5C2×#17984826C212yesmaximal, complemented
6C2×#17984824C212yesmaximal, complemented
7C2×Q8×Dic139C211yesmaximal, characteristic, complemented
8C2×C4×Dic278C211yesmaximal, characteristic, complemented
9C2×C4×D556C211yesmaximal, characteristic, complemented
10C2×D4×Dic139C211yesmaximal, characteristic, complemented
11C2×(C22⋊D139)⋊C4C212yesmaximal, complemented
12C2×#124×C139C211yesmaximal, characteristic, complemented
13C22×Dic278C2211yescharacteristic
14C22×D556C2211yescharacteristic
15C22×C22⋊D139C2212yes—
16C22×C22⋊D139C2212yes—
17C23×Dic139C2212yes—
18C22×C4×D139C2212yes—
19#17984838C2218yes—
20#17984831C2218yescomplemented
21#17984828C22116yescomplemented
22#17984826C22116yescomplemented
23#17984824C22116yescomplemented
24Q8×Dic139C2218yescomplemented
25C4×Dic278C2218yescomplemented
26C4×D556C2218yescomplemented
27D4×Dic139C2218yescomplemented
28(C22⋊D139)⋊C4C22116yescomplemented
29C2×C4⋊Dic139C2211yescharacteristic
30C2×C4⋊Dic139C2211yescharacteristic
31C2×C4⋊Dic139C2212yes—
32C2×Dic139⋊C4C2211yescharacteristic
33C2×Dic139⋊C4C2211yescharacteristic
34C2×C22⋊Dic139C2212yes—
35C2×(C2×D139)⋊C4C2212yes—
36C2×(C2×D139)⋊C4C2212yes—
37C2×(C2×D139)⋊C4C2212yes—
38C2×C4×Dic139C2212yes—
39C2×C4×Dic139C2211yescharacteristic
40C2×C4×Dic139C2211yescharacteristic
41C22×Q8×C139C2211yescharacteristic
42C22×D4×C139C2211yescharacteristic
43#124×C139C2218yescomplemented
44C2×C22⋊C4×C139C2212yes—
45C2×C22⋊C4×C139C2212yes—
46C2×C42×C139C2211yescharacteristic
47C23×D139C2312yes—
48C2×Dic278—24no—
49C2×Dic278C2314yes—
50C2×D556—24no—
51C2×D556C2314yes—
52C2×C22⋊D139—28no—
53C2×C22⋊D139—44no—
54C2×C22⋊D139C2318yes—
55C2×C22⋊D139C2318yes—
56C22×Dic139—44no—
57C22×Dic139C2311yescharacteristic
58C22×Dic139C2311yescharacteristic
59C22×Dic139C2312yes—
60C22×Dic139C2311yescharacteristic
61C22×Dic139C2318yes—
62C22×Dic139C2311yescharacteristic
63C2×C4×D139—44no—
64C2×C4×D139C2318yes—
65C4⋊Dic139C2314yes—
66C4⋊Dic139C2314yes—
67C4⋊Dic139C2318yes—
68Dic139⋊C4C2314yes—
69Dic139⋊C4C2314yes—
70C22⋊Dic139C2318yes—
71(C2×D139)⋊C4C2318yes—
72(C2×D139)⋊C4C2318yes—
73(C2×D139)⋊C4C2318yes—
74C4×Dic139C2318yes—
75C4×Dic139C2314yes—
76C4×Dic139C2314yes—
77C24×C139C2312yes—
78C2×Q8×C139—24no—
79C2×Q8×C139C2314yes—
80C2×D4×C139—24no—
81C2×D4×C139C2314yes—
82C22×C4×C139C2312yes—
83C22×C4×C139C2311yescharacteristic
84C22×C4×C139C2311yescharacteristic
85C22×C4×C139C2311yescharacteristic
86C22⋊C4×C139C2318yes—
87C22⋊C4×C139C2318yes—
88C42×C139C2314yes—
89C22×D139—24no—
90C22×D139—24no—
91C22×D139—24no—
92C22×D139C2414yes—
93Dic278—28no—
94D556—28no—
95C22⋊D139—216no—
96C22⋊D139—48no—
97C2×Dic139—22no—
98C2×Dic139—24no—
99C2×Dic139—22no—
100C2×Dic139—22no—
101C2×Dic139—48no—
102C2×Dic139#4114yes—
103C2×Dic139C2412yes—
104C2×Dic139C2412yes—
105C2×Dic139C2414yes—
106C2×Dic139C2412yes—
107C2×Dic139C2412yes—
108C4×D139—48no—
109C23×C139—24no—
110C23×C139—24no—
111C23×C139—24no—
112C23×C139C2414yes—
113C23×C139C2411yescharacteristic
114Q8×C139—28no—
115D4×C139—28no—
116C2×C4×C139—24no—
117C2×C4×C139—22no—
118C2×C4×C139—22no—
119C2×C4×C139#4114yes—
120C2×C4×C139C2412yes—
121C2×C4×C139C2412yes—
122C2×C4×C139C2414yes—
123C2×C4×C139C2412yes—
124C22×C139—24no—
125C22×C139—24no—
126C22×C139—24no—
127C22×C139—48no—
128C22×C139C2×#4112yes—
129C22×C139C2×#4112yes—
130C22×C139H(5,𝔽2)12yes—
131C22×C139C2511yescharacteristic
132C2×D139—24no—
133C2×D139—24no—
134C2×D139—24no—
135C2×D139—48no—
136C4×C139—24no—
137C4×C139—22no—
138C4×C139—22no—
139C4×C139C2×#4114yes—
140Dic139—22no—
141Dic139—24no—
142Dic139—22no—
143Dic139—22no—
144Dic139C2×#4114yes—
145C2×C139—44no—
146C2×C139#55914yescomplemented
147C2×C139C22×#4111yescharacteristic
148C2×C139C22×#4111yescharacteristic
149C2×C139C2×H(5,𝔽2)11yescharacteristic
150D139—44no—
151C139C2×#55911yescharacteristic, complemented, Sylow
152C2×#559—1391nomaximal, Sylow
153#559—13916no—
154C2×#127—1391no—
155C2×#124—1391no—
156C2×#124—1392no—
157C2×#124D13911yescharacteristic, complemented
158C2×#123—1392no—
159C2×#123—1392no—
160C2×C4×Q8—1391no—
161C2×C4×Q8—1391no—
162C2×C4×D4—1391no—
163C2×C4×D4—1392no—
164C2×C4×D4—1391no—
165C22×Q8—1391no—
166C22×Q8C2×D13911yescharacteristic
167C22×D4—1392no—
168C22×D4—1392no—
169C22×D4—1391no—
170C22×D4C2×D13911yescharacteristic
171C23×C4—1392no—
172C23×C4—1392no—
173#127—1398no—
174#124—1398no—
175#124—13916no—
176#124C2×D13918yescomplemented
177#123—13916no—
178#123—13916no—
179C4×Q8—1398no—
180C4×Q8—1398no—
181C4×D4—1398no—
182C4×D4—13916no—
183C4×D4—1398no—
184C2×C4⋊C4—1391no—
185C2×C4⋊C4—1391no—
186C2×C4⋊C4—1391no—
187C2×C4⋊C4—1392no—
188C2×C4⋊C4—1391no—
189C2×C22⋊C4—1392no—
190C2×C22⋊C4—1392no—
191C2×C22⋊C4—1392no—
192C2×C22⋊C4—1392no—
193C2×C22⋊C4C2×D13912yes—
194C2×C22⋊C4C2×D13912yes—
195C2×C42—1391no—
196C2×C42—1392no—
197C2×C42—1391no—
198C2×C42C2×D13911yescharacteristic
199C24—1392no—
200C24C22×D13912yes—
201C2×Q8—24no—
202C2×Q8—2784no—
203C2×Q8—1394no—
204C2×Q8C22×D13914yes—
205C2×D4—24no—
206C2×D4—2788no—
207C2×D4—2784no—
208C2×D4—5564no—
209C2×D4—1398no—
210C2×D4—1398no—
211C2×D4—1394no—
212C2×D4C22×D13914yes—
213C22×C4—5564no—
214C22×C4—5564no—
215C22×C4—1391no—
216C22×C4—1392no—
217C22×C4—1391no—
218C22×C4—1391no—
219C22×C4—1398no—
220C22×C4—1398no—
221C22×C4—1391no—
222C22×C4C22×D13912yes—
223C22×C4C22×D13911yescharacteristic
224C22×C4C22×D13911yescharacteristic
225C22×C4C22×D13911yescharacteristic
226C4⋊C4—1394no—
227C4⋊C4—1394no—
228C4⋊C4—1394no—
229C4⋊C4—1398no—
230C4⋊C4—1394no—
231C22⋊C4—1398no—
232C22⋊C4—1398no—
233C22⋊C4—1398no—
234C22⋊C4—1398no—
235C22⋊C4C22×D13918yes—
236C22⋊C4C22×D13918yes—
237C42—1394no—
238C42—1398no—
239C42—1394no—
240C42C22×D13914yes—
241C23—24no—
242C23—24no—
243C23—24no—
244C23—2784no—
245C23—2784no—
246C23—2784no—
247C23—1394no—
248C23C23×D13914yes—
249C23C23×D13911yescharacteristic
250Q8—28no—
251Q8—2788no—
252D4—28no—
253D4—27816no—
254D4—2788no—
255D4—5568no—
256C2×C4—22no—
257C2×C4—24no—
258C2×C4—22no—
259C2×C4—2782no—
260C2×C4—2784no—
261C2×C4—2782no—
262C2×C4—2782no—
263C2×C4—5568no—
264C2×C4—5568no—
265C2×C4—1392no—
266C2×C4—1394no—
267C2×C4—1392no—
268C2×C4—1392no—
269C2×C4—1394no—
270C2×C4—1392no—
271C2×C4#1455578414yes—
272C2×C4C23×D13914yes—
273C2×C4C23×D13912yes—
274C2×C4C23×D13912yes—
275C2×C4C23×D13912yes—
276C22—24no—
277C22—24no—
278C22—24no—
279C22—48no—
280C22—2784no—
281C22—2784no—
282C22—2784no—
283C22—5568no—
284C22#41×D13912yes—
285C22C2×#1455578412yes—
286C22#1798488812yes—
287C22C24×D13911yescharacteristic
288C4—22no—
289C4—24no—
290C4—22no—
291C4—2782no—
292C4—2784no—
293C4—2782no—
294C4—2782no—
295C4—1394no—
296C4C2×#1455578414yes—
297C2—44no—
298C2—5564no—
299C2#2258168514yesdirect product factor
300C2C2×#41×D13911yescharacteristic
301C2C22×#1455578411yescharacteristic
302C2C2×#1798488811yescharacteristic
subgroupG/H
centerC23C23×D139
commutator, cosocleC22×C139C25
FrattiniC22C24×D139
FittingC2×#124×C139C2
socleC23×C139C24
prime radicalC2×#17984838C2
hypercenterC2×#124D139
hypocenterC139C2×#559
LCSG ▷ C22×C139 ▷ C139
UCSC1 ◁ C23 ◁ C2×#124

Complements

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

NH ≅ G/Ntype
1. #22581685C2direct (N × H)
3. C2×#17984831C2semidirect
4. C2×#17984828C2semidirect
5. C2×#17984826C2semidirect
6. C2×#17984824C2semidirect
7. C2×Q8×Dic139C2semidirect
8. C2×C4×Dic278C2semidirect
9. C2×C4×D556C2semidirect
10. C2×D4×Dic139C2semidirect
11. C2×(C22⋊D139)⋊C4C2semidirect
12. C2×#124×C139C2semidirect
20. #17984831C22semidirect
21. #17984828C22semidirect
22. #17984826C22semidirect
23. #17984824C22semidirect
24. Q8×Dic139C22semidirect
25. C4×Dic278C22semidirect
26. C4×D556C22semidirect
27. D4×Dic139C22semidirect
28. (C22⋊D139)⋊C4C22semidirect
43. #124×C139C22semidirect
146. C2×C139#559semidirect
151. C139C2×#559semidirect
157. C2×#124D139semidirect
176. #124C2×D139semidirect
299. C2#22581685direct (N × H)

Maximal subgroups

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

subgroupindex
#225816852
C2×#179848382
C2×#179848312
C2×#179848282
C2×#179848262
C2×#179848242
C2×Q8×Dic1392
C2×C4×Dic2782
C2×C4×D5562
C2×D4×Dic1392
C2×(C22⋊D139)⋊C42
C2×#124×C1392
C2×#559139