Finite Group Databasebeta

← C2×#22553849 #30679230

Subgroups — C2×#22553849 #30679230

Order 16768.

1232 conjugacy classes of subgroups.

The subgroup lattice has 300 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#22553849C2116yesmaximal, direct product factor
2C2×#16862241C212yesmaximal, complemented
3C2×#16862237C211yesmaximal, characteristic, complemented
4C2×#16862235C211yesmaximal, characteristic, complemented
5C2×#16862231C212yesmaximal, complemented
6C2×#16862222C211yesmaximal, characteristic, complemented
7C2×#16862221C211yesmaximal, characteristic
8C2×C4×D524C212yesmaximal, complemented
9C2×C4×D524C211yesmaximal, characteristic, complemented
10C2×#16862203C212yesmaximal, complemented
11C2×C42×D131C211yesmaximal, characteristic, complemented
12C2×C4×Q8×C131C211yesmaximal, characteristic, complemented
13C22×D524C2212yes—
14C22×D524C2211yescharacteristic
15C22×C4×D131C2211yescharacteristic
16C22×C4×D131C2211yescharacteristic
17C22×C4×D131C2211yescharacteristic
18C22×C4×D131C2212yes—
19#16862241C22116yescomplemented
20#16862237C2218yescomplemented
21#16862235C2218yescomplemented
22#16862231C22116yescomplemented
23#16862222C2218yescomplemented
24#16862221C2218yes—
25C4×D524C2218yescomplemented
26C4×D524C22116yescomplemented
27#16862203C22116yescomplemented
28C2×C4⋊Dic131C2211yescharacteristic
29C2×C4⋊Dic131C2212yes—
30C2×Dic131⋊C4C2212yes—
31C2×Dic131⋊C4C2212yes—
32C2×(C2×D131)⋊C4C2212yes—
33C2×(C2×D131)⋊C4C2212yes—
34C2×(C2×D131)⋊C4C2212yes—
35C2×(C2×D131)⋊C4C2212yes—
36C2×(C2×D131)⋊C4C2212yes—
37C2×C4×Dic131C2211yescharacteristic
38C2×C4×Dic131C2211yescharacteristic
39C2×C4×Dic131C2211yescharacteristic
40C42×D131C2218yescomplemented
41C22×Q8×C131C2211yescharacteristic
42C4×Q8×C131C2218yescomplemented
43C2×C4⋊C4×C131C2211yescharacteristic
44C2×C4⋊C4×C131C2212yes—
45C2×C42×C131C2211yescharacteristic
46C2×C42×C131C2212yes—
47C23×D131C2312yes—
48C23×D131C2311yescharacteristic
49C2×D524—28no—
50C2×D524—24no—
51C2×D524C2318yes—
52C2×D524C2314yes—
53C22×Dic131C2311yescharacteristic
54C22×Dic131C2311yescharacteristic
55C22×Dic131C2311yescharacteristic
56C22×Dic131C2312yes—
57C2×C4×D131—24no—
58C2×C4×D131—24no—
59C2×C4×D131—24no—
60C2×C4×D131—28no—
61C2×C4×D131C2314yes—
62C2×C4×D131C2318yes—
63C2×C4×D131C2314yes—
64C2×C4×D131C2314yes—
65C4⋊Dic131C2314yes—
66C4⋊Dic131C2318yes—
67Dic131⋊C4C2318yes—
68Dic131⋊C4C2318yes—
69(C2×D131)⋊C4C2318yes—
70(C2×D131)⋊C4C2318yes—
71(C2×D131)⋊C4C2318yes—
72(C2×D131)⋊C4C2318yes—
73(C2×D131)⋊C4C2318yes—
74C4×Dic131C2314yes—
75C4×Dic131C2314yes—
76C4×Dic131C2314yes—
77C2×Q8×C131—24no—
78C2×Q8×C131C2314yes—
79C22×C4×C131C2311yescharacteristic
80C22×C4×C131C2312yes—
81C22×C4×C131C2312yes—
82C22×C4×C131C2311yescharacteristic
83C22×C4×C131C2311yescharacteristic
84C4⋊C4×C131C2314yes—
85C4⋊C4×C131C2318yes—
86C42×C131C2314yes—
87C42×C131C2318yes—
88C22×D131—22no—
89C22×D131—22no—
90C22×D131—24no—
91C22×D131—24no—
92C22×D131—24no—
93C22×D131#4114yes—
94C22×D131C2414yes—
95C22×D131C2412yes—
96D524—216no—
97D524—28no—
98C2×Dic131—22no—
99C2×Dic131—22no—
100C2×Dic131—22no—
101C2×Dic131—24no—
102C2×Dic131C2412yes—
103C2×Dic131C2412yes—
104C2×Dic131C2412yes—
105C2×Dic131C2414yes—
106C4×D131—28no—
107C4×D131—28no—
108C4×D131—28no—
109C4×D131—216no—
110C23×C131C2411yescharacteristic
111Q8×C131—28no—
112C2×C4×C131—24no—
113C2×C4×C131—22no—
114C2×C4×C131—24no—
115C2×C4×C131#4114yes—
116C2×C4×C131#4114yes—
117C2×C4×C131C2412yes—
118C2×C4×C131C2414yes—
119C2×C4×C131C2414yes—
120C2×C4×C131C2412yes—
121C2×C4×C131C2412yes—
122C22×C131C2×#4112yes—
123C22×C131C2×#4112yes—
124C22×C131C2×#4112yes—
125C22×C131C2511yescharacteristic
126C2×D131—28no—
127C2×D131—22no—
128C2×D131—22no—
129C2×D131—24no—
130C2×D131—24no—
131C2×D131—24no—
132C2×D131—48no—
133C2×D131C2×#4114yes—
134C4×C131—24no—
135C4×C131—22no—
136C4×C131—24no—
137C4×C131C2×#4114yes—
138C4×C131C2×#4114yes—
139Dic131—22no—
140Dic131—22no—
141Dic131—22no—
142Dic131—24no—
143C2×C131#52914yescomplemented
144C2×C131C22×#4111yescharacteristic
145C2×C131C22×#4111yescharacteristic
146C2×C131C22×#4111yescharacteristic
147D131—24no—
148D131—44no—
149C131C2×#52911yescharacteristic, complemented, Sylow
150C2×#529—1311nomaximal, Sylow
151#529—13116no—
152C2×#126—1312no—
153C2×#125—1311no—
154C2×#124—1311no—
155C2×#123—1312no—
156C2×C22⋊Q8—1311no—
157C2×#121—1311no—
158C2×C4×Q8D13111yescharacteristic, complemented
159C2×C4×D4—1312no—
160C2×C4×D4—1311no—
161C2×#117—1312no—
162C22×C42—1311no—
163C22×Q8C2×D13111yescharacteristic
164C22×D4—1312no—
165C22×D4—1311no—
166C23×C4—1311no—
167C23×C4—1311no—
168C23×C4—1312no—
169C23×C4—1311no—
170#126—13116no—
171#125—1318no—
172#124—1318no—
173#123—13116no—
174C22⋊Q8—1318no—
175#121—1318no—
176C4×Q8C2×D13118yescomplemented
177C4×D4—1318no—
178C4×D4—13116no—
179#117—13116no—
180C2×C4⋊C4—1312no—
181C2×C4⋊C4—1312no—
182C2×C4⋊C4—1311no—
183C2×C4⋊C4—1312no—
184C2×C4⋊C4C2×D13111yescharacteristic
185C2×C4⋊C4C2×D13112yes—
186C2×C22⋊C4—1312no—
187C2×C22⋊C4—1312no—
188C2×C22⋊C4—1312no—
189C2×C22⋊C4—1312no—
190C2×C22⋊C4—1312no—
191C2×C42—1311no—
192C2×C42—1311no—
193C2×C42—1311no—
194C2×C42—1318no—
195C2×C42C2×D13112yes—
196C2×C42C2×D13111yescharacteristic
197C24—1312no—
198C24—1311no—
199C2×Q8—24no—
200C2×Q8C22×D13114yes—
201C2×D4—2628no—
202C2×D4—2624no—
203C2×D4—1318no—
204C2×D4—1314no—
205C22×C4—2624no—
206C22×C4—2624no—
207C22×C4—2624no—
208C22×C4—2628no—
209C22×C4—1311no—
210C22×C4—1311no—
211C22×C4—1311no—
212C22×C4—1312no—
213C22×C4—1314no—
214C22×C4—1314no—
215C22×C4—1314no—
216C22×C4—1318no—
217C22×C4C22×D13111yescharacteristic
218C22×C4C22×D13112yes—
219C22×C4C22×D13112yes—
220C22×C4C22×D13111yescharacteristic
221C22×C4C22×D13111yescharacteristic
222C4⋊C4—1318no—
223C4⋊C4—1318no—
224C4⋊C4—1314no—
225C4⋊C4—1318no—
226C4⋊C4C22×D13114yes—
227C4⋊C4C22×D13118yes—
228C22⋊C4—1318no—
229C22⋊C4—1318no—
230C22⋊C4—1318no—
231C22⋊C4—1318no—
232C22⋊C4—1318no—
233C42—1314no—
234C42—1314no—
235C42—1314no—
236C42C22×D13114yes—
237C42C22×D13118yes—
238C23—2622no—
239C23—2622no—
240C23—2624no—
241C23—2624no—
242C23—2624no—
243C23—1314no—
244C23—1314no—
245C23—1312no—
246C23C23×D13111yescharacteristic
247Q8—28no—
248D4—26216no—
249D4—2628no—
250C2×C4—22no—
251C2×C4—24no—
252C2×C4—24no—
253C2×C4—2628no—
254C2×C4—2622no—
255C2×C4—2622no—
256C2×C4—2622no—
257C2×C4—2624no—
258C2×C4—2628no—
259C2×C4—2628no—
260C2×C4—26216no—
261C2×C4—1312no—
262C2×C4—1312no—
263C2×C4—1312no—
264C2×C4—1314no—
265C2×C4#1452351314yes—
266C2×C4#1452351414yes—
267C2×C4C23×D13112yes—
268C2×C4C23×D13114yes—
269C2×C4C23×D13114yes—
270C2×C4C23×D13112yes—
271C2×C4C23×D13112yes—
272C22—2622no—
273C22—2622no—
274C22—2628no—
275C22—2624no—
276C22—2624no—
277C22—2624no—
278C22—5248no—
279C22—1314no—
280C22#41×D13112yes—
281C22C2×#1452351312yes—
282C22C2×#1452351412yes—
283C22C24×D13111yescharacteristic
284C4—22no—
285C4—24no—
286C4—24no—
287C4—2622no—
288C4—2622no—
289C4—2622no—
290C4—2624no—
291C4C2×#1452351314yes—
292C4C2×#1452351414yes—
293C2—2624no—
294C2—5244no—
295C2#2255384914yesdirect product factor
296C2C2×#41×D13111yescharacteristic
297C2C22×#1452351311yescharacteristic
298C2C22×#1452351411yescharacteristic
subgroupG/H
centerC22×C4C22×D131
commutator, cosocleC22×C131C25
FrattiniC22C24×D131
FittingC2×C4×Q8×C131C2
socleC23×C131C24
prime radicalC2×#16862221C2
hypercenterC2×C4×Q8D131
hypocenterC131C2×#529
LCSG ▷ C22×C131 ▷ C131
UCSC1 ◁ C22×C4 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
1. #22553849C2direct (N × H)
2. C2×#16862241C2semidirect
3. C2×#16862237C2semidirect
4. C2×#16862235C2semidirect
5. C2×#16862231C2semidirect
6. C2×#16862222C2semidirect
8. C2×C4×D524C2semidirect
9. C2×C4×D524C2semidirect
10. C2×#16862203C2semidirect
11. C2×C42×D131C2semidirect
12. C2×C4×Q8×C131C2semidirect
19. #16862241C22semidirect
20. #16862237C22semidirect
21. #16862235C22semidirect
22. #16862231C22semidirect
23. #16862222C22semidirect
25. C4×D524C22semidirect
26. C4×D524C22semidirect
27. #16862203C22semidirect
40. C42×D131C22semidirect
42. C4×Q8×C131C22semidirect
143. C2×C131#529semidirect
149. C131C2×#529semidirect
158. C2×C4×Q8D131semidirect
176. C4×Q8C2×D131semidirect
295. C2#22553849direct (N × H)

Maximal subgroups

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

subgroupindex
#225538492
C2×#168622412
C2×#168622372
C2×#168622352
C2×#168622312
C2×#168622222
C2×#168622212
C2×C4×D5242
C2×#168622032
C2×C42×D1312
C2×C4×Q8×C1312
C2×#529131