Finite Group Databasebeta

← C2×#22554000 #30679471

Subgroups — C2×#22554000 #30679471

Order 16768.

1124 conjugacy classes of subgroups.

The subgroup lattice has 292 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#22554000C2116yesmaximal, direct product factor
2C2×#16862241C212yesmaximal, complemented
3C2×#16862237C212yesmaximal, complemented
4C2×#16862231C212yesmaximal
5C2×#16862226C211yesmaximal, characteristic, complemented
6C2×#16862226C211yesmaximal, characteristic, complemented
7C2×C4×Dic262C211yesmaximal, characteristic, complemented
8C2×C4×D524C211yesmaximal, characteristic
9C2×#16862204C212yesmaximal, complemented
10C2×#16862204C211yesmaximal, characteristic, complemented
11C2×C4⋊C4×D131C211yesmaximal, characteristic, complemented
12C2×#125×C131C211yesmaximal, characteristic, complemented
13C22×Dic262C2211yescharacteristic
14C22×D524C2211yescharacteristic
15C22×C4×D131C2212yes—
16C22×C4×D131C2211yescharacteristic
17C22×C4×D131C2211yescharacteristic
18#16862241C22116yescomplemented
19#16862237C22116yescomplemented
20#16862231C22116yes—
21#16862226C2218yescomplemented
22#16862226C2218yescomplemented
23C4×Dic262C2218yescomplemented
24C4×D524C2218yes—
25#16862204C2218yescomplemented
26#16862204C22116yescomplemented
27C2×C4⋊Dic131C2211yescharacteristic
28C2×C4⋊Dic131C2212yes—
29C2×C4⋊Dic131C2211yescharacteristic
30C2×C4⋊Dic131C2212yes—
31C2×Dic131⋊C4C2212yes—
32C2×Dic131⋊C4C2212yes—
33C4⋊C4×D131C2218yescomplemented
34C2×(C2×D131)⋊C4C2211yescharacteristic
35C2×(C2×D131)⋊C4C2212yes—
36C2×(C2×D131)⋊C4C2212yes—
37C2×(C2×D131)⋊C4C2211yescharacteristic
38C2×(C2×D131)⋊C4C2212yes—
39C2×C4×Dic131C2212yes—
40C2×C4×Dic131C2212yes—
41#125×C131C2218yescomplemented
42C2×C4⋊C4×C131C2211yescharacteristic
43C2×C4⋊C4×C131C2211yescharacteristic
44C2×C4⋊C4×C131C2212yes—
45C2×C4⋊C4×C131C2212yes—
46C2×C42×C131C2211yescharacteristic
47C23×D131C2311yescharacteristic
48C23×D131C2311yescharacteristic
49C2×Dic262—24no—
50C2×Dic262C2314yes—
51C2×D524—24no—
52C2×D524C2314yes—
53C22×Dic131C2312yes—
54C22×Dic131C2311yescharacteristic
55C22×Dic131C2311yescharacteristic
56C22×Dic131C2312yes—
57C2×C4×D131—28no—
58C2×C4×D131—24no—
59C2×C4×D131—24no—
60C2×C4×D131C2314yes—
61C2×C4×D131C2314yes—
62C2×C4×D131C2318yes—
63C4⋊Dic131C2314yes—
64C4⋊Dic131C2314yes—
65C4⋊Dic131C2318yes—
66C4⋊Dic131C2318yes—
67Dic131⋊C4C2318yes—
68Dic131⋊C4C2318yes—
69(C2×D131)⋊C4C2314yes—
70(C2×D131)⋊C4C2314yes—
71(C2×D131)⋊C4C2318yes—
72(C2×D131)⋊C4C2318yes—
73(C2×D131)⋊C4C2318yes—
74C4×Dic131C2318yes—
75C4×Dic131C2318yes—
76C22×C4×C131C2312yes—
77C22×C4×C131C2311yescharacteristic
78C22×C4×C131C2311yescharacteristic
79C22×C4×C131C2312yes—
80C22×C4×C131C2311yescharacteristic
81C4⋊C4×C131C2314yes—
82C4⋊C4×C131C2314yes—
83C4⋊C4×C131C2318yes—
84C4⋊C4×C131C2318yes—
85C42×C131C2314yes—
86C22×D131—22no—
87C22×D131—22no—
88C22×D131—22no—
89C22×D131—22no—
90C22×D131—22no—
91C22×D131#4114yes—
92C22×D131C2412yes—
93C22×D131C2412yes—
94Dic262—28no—
95D524—28no—
96C2×Dic131—24no—
97C2×Dic131—22no—
98C2×Dic131—22no—
99C2×Dic131—24no—
100C2×Dic131C2414yes—
101C2×Dic131C2412yes—
102C2×Dic131C2414yes—
103C2×Dic131C2412yes—
104C4×D131—216no—
105C4×D131—28no—
106C4×D131—28no—
107C23×C131C2411yescharacteristic
108C2×C4×C131—24no—
109C2×C4×C131—22no—
110C2×C4×C131—22no—
111C2×C4×C131—24no—
112C2×C4×C131#4114yes—
113C2×C4×C131C2412yes—
114C2×C4×C131C2412yes—
115C2×C4×C131C2414yes—
116C2×C4×C131C2414yes—
117C2×C4×C131C2412yes—
118C22×C131C2×#4112yes—
119C22×C131C2×#4112yes—
120C22×C1312−1+412yes—
121C22×C131C2511yescharacteristic
122C2×D131—28no—
123C2×D131—22no—
124C2×D131—22no—
125C2×D131—22no—
126C2×D131—22no—
127C2×D131—22no—
128C2×D131—44no—
129C2×D131C2×#4114yes—
130C4×C131—24no—
131C4×C131—22no—
132C4×C131—22no—
133C4×C131—24no—
134C4×C131C2×#4114yes—
135Dic131—24no—
136Dic131—22no—
137Dic131—22no—
138Dic131—24no—
139C2×C131#55214yescomplemented
140C2×C131C22×#4111yescharacteristic
141C2×C131C22×#4111yescharacteristic
142C2×C131C2×2−1+411yescharacteristic
143D131—24no—
144D131—42no—
145C131C2×#55211yescharacteristic, complemented, Sylow
146C2×#552—1311nomaximal, Sylow
147#552—13116no—
148C2×#126—1312no—
149C2×#125—1312no—
150C2×#125D13111yescharacteristic, complemented
151C2×#123—1312no—
152C2×C22⋊Q8—1311no—
153C2×C22⋊Q8—1311no—
154C2×C4×Q8—1311no—
155C2×C4×D4—1311no—
156C2×#117—1311no—
157C2×#117—1312no—
158C22×C4⋊C4—1311no—
159C22×Q8—1311no—
160C22×D4—1311no—
161C23×C4—1312no—
162C23×C4—1311no—
163C23×C4—1311no—
164#126—13116no—
165#125—13116no—
166#125C2×D13118yescomplemented
167#123—13116no—
168C22⋊Q8—1318no—
169C22⋊Q8—1318no—
170C4×Q8—1318no—
171C4×D4—1318no—
172#117—1318no—
173#117—13116no—
174C2×C4⋊C4—1311no—
175C2×C4⋊C4—1312no—
176C2×C4⋊C4—1312no—
177C2×C4⋊C4—1311no—
178C2×C4⋊C4—1312no—
179C2×C4⋊C4—1312no—
180C2×C4⋊C4—1318no—
181C2×C4⋊C4C2×D13111yescharacteristic
182C2×C4⋊C4C2×D13111yescharacteristic
183C2×C4⋊C4C2×D13112yes—
184C2×C4⋊C4C2×D13112yes—
185C2×C22⋊C4—1311no—
186C2×C22⋊C4—1312no—
187C2×C22⋊C4—1312no—
188C2×C22⋊C4—1311no—
189C2×C22⋊C4—1312no—
190C2×C42—1312no—
191C2×C42—1312no—
192C2×C42C2×D13111yescharacteristic
193C24—1311no—
194C24—1311no—
195C2×Q8—2624no—
196C2×Q8—1314no—
197C2×D4—2624no—
198C2×D4—1314no—
199C22×C4—2628no—
200C22×C4—2624no—
201C22×C4—2624no—
202C22×C4—1312no—
203C22×C4—1311no—
204C22×C4—1312no—
205C22×C4—1311no—
206C22×C4—1318no—
207C22×C4—1314no—
208C22×C4—1314no—
209C22×C4C22×D13111yescharacteristic
210C22×C4C22×D13112yes—
211C22×C4C22×D13111yescharacteristic
212C22×C4C22×D13112yes—
213C22×C4C22×D13111yescharacteristic
214C4⋊C4—1318no—
215C4⋊C4—1318no—
216C4⋊C4—1314no—
217C4⋊C4—1318no—
218C4⋊C4—1314no—
219C4⋊C4—1318no—
220C4⋊C4C22×D13114yes—
221C4⋊C4C22×D13114yes—
222C4⋊C4C22×D13118yes—
223C4⋊C4C22×D13118yes—
224C22⋊C4—1314no—
225C22⋊C4—1318no—
226C22⋊C4—1318no—
227C22⋊C4—1314no—
228C22⋊C4—1318no—
229C42—1318no—
230C42—1318no—
231C42C22×D13114yes—
232C23—2622no—
233C23—2622no—
234C23—2622no—
235C23—2622no—
236C23—2622no—
237C23—1312no—
238C23—1314no—
239C23—1312no—
240C23C23×D13111yescharacteristic
241Q8—2628no—
242D4—2628no—
243C2×C4—24no—
244C2×C4—22no—
245C2×C4—22no—
246C2×C4—24no—
247C2×C4—26216no—
248C2×C4—2624no—
249C2×C4—2622no—
250C2×C4—2622no—
251C2×C4—2624no—
252C2×C4—2628no—
253C2×C4—2628no—
254C2×C4—1314no—
255C2×C4—1312no—
256C2×C4—1314no—
257C2×C4—1312no—
258C2×C4#1452351414yes—
259C2×C4C23×D13112yes—
260C2×C4C23×D13114yes—
261C2×C4C23×D13112yes—
262C2×C4C23×D13114yes—
263C2×C4C23×D13112yes—
264C22—2622no—
265C22—2622no—
266C22—2628no—
267C22—2622no—
268C22—2622no—
269C22—2622no—
270C22—5244no—
271C22—1314no—
272C22#41×D13112yes—
273C22C2×#1452351412yes—
274C22#1686229312yes—
275C22C24×D13111yescharacteristic
276C4—24no—
277C4—22no—
278C4—22no—
279C4—24no—
280C4—2624no—
281C4—2622no—
282C4—2622no—
283C4—2624no—
284C4C2×#1452351414yes—
285C2—2624no—
286C2—5242no—
287C2#2255400014yesdirect product factor
288C2C2×#41×D13111yescharacteristic
289C2C22×#1452351411yescharacteristic
290C2C2×#1686229311yescharacteristic
subgroupG/H
centerC23C23×D131
commutator, cosocleC22×C131C25
FrattiniC22C24×D131
FittingC2×#125×C131C2
socleC23×C131C24
prime radicalC22×D524C22
hypercenterC2×#125D131
hypocenterC131C2×#552
LCSG ▷ C22×C131 ▷ C131
UCSC1 ◁ C23 ◁ C2×#125

Complements

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

NH ≅ G/Ntype
1. #22554000C2direct (N × H)
2. C2×#16862241C2semidirect
3. C2×#16862237C2semidirect
5. C2×#16862226C2semidirect
6. C2×#16862226C2semidirect
7. C2×C4×Dic262C2semidirect
9. C2×#16862204C2semidirect
10. C2×#16862204C2semidirect
11. C2×C4⋊C4×D131C2semidirect
12. C2×#125×C131C2semidirect
18. #16862241C22semidirect
19. #16862237C22semidirect
21. #16862226C22semidirect
22. #16862226C22semidirect
23. C4×Dic262C22semidirect
25. #16862204C22semidirect
26. #16862204C22semidirect
33. C4⋊C4×D131C22semidirect
41. #125×C131C22semidirect
139. C2×C131#552semidirect
145. C131C2×#552semidirect
150. C2×#125D131semidirect
166. #125C2×D131semidirect
287. C2#22554000direct (N × H)

Maximal subgroups

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

subgroupindex
#225540002
C2×#168622412
C2×#168622372
C2×#168622312
C2×#168622262
C2×C4×Dic2622
C2×C4×D5242
C2×#168622042
C2×C4⋊C4×D1312
C2×#125×C1312
C2×#552131