Finite Group Databasebeta

← C2×#22553846 #30679227

Subgroups — C2×#22553846 #30679227

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#22553846C2116yesmaximal, direct product factor
2C2×#16862240C212yesmaximal, complemented
3C2×#16862238C211yesmaximal, characteristic, complemented
4C2×#16862234C211yesmaximal, characteristic, complemented
5C2×#16862229C212yesmaximal, complemented
6C2×#16862225C211yesmaximal, characteristic, complemented
7C2×#16862220C211yesmaximal, characteristic
8C2×C4×Dic262C211yesmaximal, characteristic, complemented
9C2×C4×D524C211yesmaximal, characteristic, complemented
10C2×C4×C22⋊D131C212yesmaximal, complemented
11C2×#16862203C212yesmaximal, complemented
12C22×C42×C131C211yesmaximal, characteristic, complemented
13C22×Dic262C2211yescharacteristic
14C22×D524C2211yescharacteristic
15C22×C22⋊D131C2212yes—
16C22×C4×D131C2212yes—
17#16862240C22116yescomplemented
18#16862238C2218yescomplemented
19#16862234C2218yescomplemented
20#16862229C22116yescomplemented
21#16862225C2218yescomplemented
22#16862220C2218yes—
23C4×Dic262C2218yescomplemented
24C4×D524C2218yescomplemented
25C4×C22⋊D131C22116yescomplemented
26#16862203C22116yescomplemented
27C2×C4⋊Dic131C2211yescharacteristic
28C2×C4⋊Dic131C2211yescharacteristic
29C2×Dic131⋊C4C2212yes—
30C2×Dic131⋊C4C2212yes—
31C2×Dic131⋊C4C2212yes—
32C2×Dic131⋊C4C2212yes—
33C2×C22⋊Dic131C2212yes—
34C2×(C2×D131)⋊C4C2212yes—
35C2×(C2×D131)⋊C4C2212yes—
36C2×(C2×D131)⋊C4C2212yes—
37C2×(C2×D131)⋊C4C2212yes—
38C2×C4×Dic131C2212yes—
39C23×C4×C131C2211yescharacteristic
40C23×C4×C131C2211yescharacteristic
41C23×C4×C131C2211yescharacteristic
42C2×C42×C131C2211yescharacteristic
43C2×C42×C131C2211yescharacteristic
44C2×C42×C131C2211yescharacteristic
45C2×C42×C131C2211yescharacteristic
46C2×C42×C131C2218yescomplemented
47C23×D131C2312yes—
48C2×Dic262—24no—
49C2×Dic262C2314yes—
50C2×D524—24no—
51C2×D524C2314yes—
52C2×C22⋊D131—28no—
53C2×C22⋊D131C2318yes—
54C22×Dic131C2312yes—
55C22×Dic131C2312yes—
56C22×Dic131C2312yes—
57C2×C4×D131—28no—
58C2×C4×D131C2318yes—
59C4⋊Dic131C2314yes—
60C4⋊Dic131C2314yes—
61Dic131⋊C4C2318yes—
62Dic131⋊C4C2318yes—
63Dic131⋊C4C2318yes—
64Dic131⋊C4C2318yes—
65C22⋊Dic131C2318yes—
66(C2×D131)⋊C4C2318yes—
67(C2×D131)⋊C4C2318yes—
68(C2×D131)⋊C4C2318yes—
69(C2×D131)⋊C4C2318yes—
70C4×Dic131C2318yes—
71C24×C131C2311yescharacteristic
72C22×C4×C131—24no—
73C22×C4×C131—24no—
74C22×C4×C131—24no—
75C22×C4×C131C2314yes—
76C22×C4×C131C2314yes—
77C22×C4×C131C2311yescharacteristic
78C22×C4×C131C2311yescharacteristic
79C22×C4×C131C2311yescharacteristic
80C22×C4×C131C2311yescharacteristic
81C22×C4×C131C2314yes—
82C22×C4×C131C2311yescharacteristic
83C22×C4×C131C2311yescharacteristic
84C42×C131C2314yes—
85C42×C131C2314yes—
86C42×C131C2314yes—
87C42×C131C2314yes—
88C22×D131—24no—
89C22×D131—24no—
90C22×D131—24no—
91C22×D131C2414yes—
92Dic262—28no—
93D524—28no—
94C22⋊D131—216no—
95C2×Dic131—24no—
96C2×Dic131—24no—
97C2×Dic131—24no—
98C2×Dic131C2414yes—
99C2×Dic131C2414yes—
100C2×Dic131C2414yes—
101C4×D131—216no—
102C23×C131—22no—
103C23×C131—22no—
104C23×C131#4114yes—
105C23×C131C2412yes—
106C23×C131C2411yescharacteristic
107C2×C4×C131—28no—
108C2×C4×C131—22no—
109C2×C4×C131—22no—
110C2×C4×C131—22no—
111C2×C4×C131—22no—
112C2×C4×C131—28no—
113C2×C4×C131—28no—
114C2×C4×C131#4114yes—
115C2×C4×C131#4114yes—
116C2×C4×C131C2412yes—
117C2×C4×C131C2412yes—
118C2×C4×C131C2412yes—
119C2×C4×C131C2412yes—
120C2×C4×C131C2412yes—
121C2×C4×C131C2412yes—
122C22×C131—28no—
123C22×C131—22no—
124C22×C131—22no—
125C22×C131C2×#4114yes—
126C22×C131C2×#4112yes—
127C22×C131C2×#4112yes—
128C22×C131C2×#4112yes—
129C22×C131C2511yescharacteristic
130C2×D131—24no—
131C2×D131—24no—
132C2×D131—24no—
133C2×D131—48no—
134C4×C131—22no—
135C4×C131—22no—
136C4×C131—22no—
137C4×C131—22no—
138C4×C131C2×#4114yes—
139C4×C131C2×#4114yes—
140Dic131—24no—
141Dic131—24no—
142Dic131—24no—
143C2×C131—24no—
144C2×C131#52914yescomplemented
145C2×C131C22×#4111yescharacteristic
146C2×C131C22×#4111yescharacteristic
147C2×C131C22×#4111yescharacteristic
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×Q8—1311no—
159C2×C4×D4—1312no—
160C2×C4×D4—1311no—
161C2×#117—1312no—
162C22×C42D13111yescharacteristic, complemented
163C22×Q8—1311no—
164C22×D4—1312no—
165C22×D4—1311no—
166C23×C4—1312no—
167C23×C4C2×D13111yescharacteristic
168C23×C4C2×D13111yescharacteristic
169C23×C4C2×D13111yescharacteristic
170#126—13116no—
171#125—1318no—
172#124—1318no—
173#123—13116no—
174C22⋊Q8—1318no—
175#121—1318no—
176C4×Q8—1318no—
177C4×D4—13116no—
178C4×D4—1318no—
179#117—13116no—
180C2×C4⋊C4—1312no—
181C2×C4⋊C4—1312no—
182C2×C4⋊C4—1311no—
183C2×C4⋊C4—1312no—
184C2×C4⋊C4—1311no—
185C2×C4⋊C4—1312no—
186C2×C22⋊C4—1312no—
187C2×C22⋊C4—1312no—
188C2×C22⋊C4—1312no—
189C2×C22⋊C4—1312no—
190C2×C22⋊C4—1312no—
191C2×C42—1312no—
192C2×C42C2×D13111yescharacteristic
193C2×C42C2×D13111yescharacteristic
194C2×C42C2×D13111yescharacteristic
195C2×C42C2×D13111yescharacteristic
196C2×C42C2×D13118yescomplemented
197C24—1312no—
198C24C22×D13111yescharacteristic
199C2×Q8—2624no—
200C2×Q8—1314no—
201C2×D4—2628no—
202C2×D4—2624no—
203C2×D4—1318no—
204C2×D4—1314no—
205C22×C4—24no—
206C22×C4—24no—
207C22×C4—24no—
208C22×C4—2628no—
209C22×C4—1312no—
210C22×C4—1312no—
211C22×C4—1312no—
212C22×C4—1318no—
213C22×C4C22×D13111yescharacteristic
214C22×C4C22×D13111yescharacteristic
215C22×C4C22×D13111yescharacteristic
216C22×C4C22×D13111yescharacteristic
217C22×C4C22×D13114yes—
218C22×C4C22×D13114yes—
219C22×C4C22×D13114yes—
220C22×C4C22×D13111yescharacteristic
221C22×C4C22×D13111yescharacteristic
222C4⋊C4—1318no—
223C4⋊C4—1318no—
224C4⋊C4—1318no—
225C4⋊C4—1318no—
226C4⋊C4—1314no—
227C4⋊C4—1314no—
228C22⋊C4—1318no—
229C22⋊C4—1318no—
230C22⋊C4—1318no—
231C22⋊C4—1318no—
232C22⋊C4—1318no—
233C42—1318no—
234C42C22×D13114yes—
235C42C22×D13114yes—
236C42C22×D13114yes—
237C42C22×D13114yes—
238C23—22no—
239C23—22no—
240C23—2624no—
241C23—2624no—
242C23—2624no—
243C23—1314no—
244C23#1452351314yes—
245C23C23×D13112yes—
246C23C23×D13111yescharacteristic
247Q8—2628no—
248D4—26216no—
249D4—2628no—
250C2×C4—28no—
251C2×C4—22no—
252C2×C4—22no—
253C2×C4—22no—
254C2×C4—22no—
255C2×C4—28no—
256C2×C4—28no—
257C2×C4—2624no—
258C2×C4—2624no—
259C2×C4—2624no—
260C2×C4—26216no—
261C2×C4—1314no—
262C2×C4—1314no—
263C2×C4—1314no—
264C2×C4#1452351314yes—
265C2×C4#1452351314yes—
266C2×C4C23×D13112yes—
267C2×C4C23×D13112yes—
268C2×C4C23×D13112yes—
269C2×C4C23×D13112yes—
270C2×C4C23×D13112yes—
271C2×C4C23×D13112yes—
272C22—22no—
273C22—22no—
274C22—28no—
275C22—2624no—
276C22—2624no—
277C22—2624no—
278C22—5248no—
279C22C2×#1452351314yes—
280C22C2×#1452351312yes—
281C22C2×#1452351312yes—
282C22C2×#1452351312yes—
283C22C24×D13111yescharacteristic
284C4—22no—
285C4—22no—
286C4—22no—
287C4—22no—
288C4—2624no—
289C4—2624no—
290C4—2624no—
291C4C2×#1452351314yes—
292C4C2×#1452351314yes—
293C2—24no—
294C2—5244no—
295C2#2255384614yesdirect product factor
296C2C22×#1452351311yescharacteristic
297C2C22×#1452351311yescharacteristic
298C2C22×#1452351311yescharacteristic
subgroupG/H
centerC22×C4C22×D131
commutator, cosocleC22×C131C25
FrattiniC22C24×D131
FittingC22×C42×C131C2
socleC23×C131C24
prime radicalC2×#16862220C2
hypercenterC22×C42D131
hypocenterC131C2×#529
LCSG ▷ C22×C131 ▷ C131
UCSC1 ◁ C22×C4 ◁ C22×C42

Complements

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

NH ≅ G/Ntype
1. #22553846C2direct (N × H)
2. C2×#16862240C2semidirect
3. C2×#16862238C2semidirect
4. C2×#16862234C2semidirect
5. C2×#16862229C2semidirect
6. C2×#16862225C2semidirect
8. C2×C4×Dic262C2semidirect
9. C2×C4×D524C2semidirect
10. C2×C4×C22⋊D131C2semidirect
11. C2×#16862203C2semidirect
12. C22×C42×C131C2semidirect
17. #16862240C22semidirect
18. #16862238C22semidirect
19. #16862234C22semidirect
20. #16862229C22semidirect
21. #16862225C22semidirect
23. C4×Dic262C22semidirect
24. C4×D524C22semidirect
25. C4×C22⋊D131C22semidirect
26. #16862203C22semidirect
46. C2×C42×C131C22semidirect
144. C2×C131#529semidirect
149. C131C2×#529semidirect
162. C22×C42D131semidirect
196. C2×C42C2×D131semidirect
295. C2#22553846direct (N × H)

Maximal subgroups

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

subgroupindex
#225538462
C2×#168622402
C2×#168622382
C2×#168622342
C2×#168622292
C2×#168622252
C2×#168622202
C2×C4×Dic2622
C2×C4×D5242
C2×C4×C22⋊D1312
C2×#168622032
C22×C42×C1312
C2×#529131