Finite Group Databasebeta

← C2×#22554018 #30679491

Subgroups — C2×#22554018 #30679491

Order 16768.

1200 conjugacy classes of subgroups.

The subgroup lattice has 284 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#22554018C2116yesmaximal, direct product factor
2C2×#16862245C211yesmaximal, characteristic, complemented
3C2×#16862237C211yesmaximal, characteristic, complemented
4C2×#16862226C212yesmaximal, complemented
5C2×#16862224C212yesmaximal, complemented
6C2×#16862224C212yesmaximal, complemented
7C2×C4×Dic262C211yesmaximal, characteristic, complemented
8C2×C4×D524C211yesmaximal, characteristic
9C2×#16862208C211yesmaximal, characteristic
10C2×#16862208C211yesmaximal, characteristic
11C2×C4⋊C4×D131C212yesmaximal, complemented
12C2×#125×C131C211yesmaximal, characteristic, complemented
13C22×Dic262C2211yescharacteristic
14C22×Dic262C2212yes—
15C22×D524C2211yescharacteristic
16C22×C4×D131C2212yes—
17C22×C4×D131C2212yes—
18C22×C4×D131C2212yes—
19#16862245C2218yescomplemented
20#16862237C2218yescomplemented
21#16862226C22116yescomplemented
22#16862224C22116yescomplemented
23#16862224C22116yescomplemented
24C4×Dic262C2218yescomplemented
25C4×D524C2218yes—
26#16862208C2218yes—
27#16862208C2218yes—
28C2×C4⋊Dic131C2212yes—
29C2×C4⋊Dic131C2211yescharacteristic
30C2×C4⋊Dic131C2211yescharacteristic
31C2×Dic131⋊C4C2211yescharacteristic
32C2×Dic131⋊C4C2212yes—
33C2×Dic131⋊C4C2211yescharacteristic
34C2×Dic131⋊C4C2212yes—
35C4⋊C4×D131C22116yescomplemented
36C2×(C2×D131)⋊C4C2212yes—
37C2×(C2×D131)⋊C4C2212yes—
38C2×(C2×D131)⋊C4C2212yes—
39C2×C4×Dic131C2211yescharacteristic
40C2×C4×Dic131C2211yescharacteristic
41#125×C131C2218yescomplemented
42C2×C4⋊C4×C131C2212yes—
43C2×C4⋊C4×C131C2211yescharacteristic
44C2×C4⋊C4×C131C2211yescharacteristic
45C2×C4⋊C4×C131C2212yes—
46C2×C42×C131C2211yescharacteristic
47C23×D131C2312yes—
48C2×Dic262—24no—
49C2×Dic262—44no—
50C2×Dic262C2314yes—
51C2×Dic262C2318yes—
52C2×D524Q818yescomplemented
53C2×D524C2314yes—
54C22×Dic131C2311yescharacteristic
55C22×Dic131C2312yes—
56C22×Dic131C2311yescharacteristic
57C22×Dic131C2311yescharacteristic
58C22×Dic131C2311yescharacteristic
59C2×C4×D131—28no—
60C2×C4×D131—44no—
61C2×C4×D131—44no—
62C2×C4×D131C2318yes—
63C2×C4×D131C2318yes—
64C2×C4×D131C2318yes—
65C4⋊Dic131C2314yes—
66C4⋊Dic131C2314yes—
67C4⋊Dic131C2318yes—
68Dic131⋊C4C2314yes—
69Dic131⋊C4C2314yes—
70Dic131⋊C4C2318yes—
71Dic131⋊C4C2318yes—
72(C2×D131)⋊C4C2318yes—
73(C2×D131)⋊C4C2318yes—
74(C2×D131)⋊C4C2318yes—
75C4×Dic131C2314yes—
76C4×Dic131C2314yes—
77C22×C4×C131C2311yescharacteristic
78C22×C4×C131C2312yes—
79C22×C4×C131C2312yes—
80C22×C4×C131C2311yescharacteristic
81C22×C4×C131C2311yescharacteristic
82C4⋊C4×C131C2314yes—
83C4⋊C4×C131C2314yes—
84C4⋊C4×C131C2318yes—
85C4⋊C4×C131C2318yes—
86C42×C131C2314yes—
87C22×D131—24no—
88C22×D131—24no—
89C22×D131C2×Q818yes—
90C22×D131C2414yes—
91Dic262—28no—
92Dic262—48no—
93D524C2×Q8116yescomplemented
94C2×Dic131—22no—
95C2×Dic131—22no—
96C2×Dic131—24no—
97C2×Dic131—22no—
98C2×Dic131#4114yes—
99C2×Dic131C2412yes—
100C2×Dic131C2412yes—
101C2×Dic131C2412yes—
102C2×Dic131C2414yes—
103C2×Dic131C2412yes—
104C4×D131—216no—
105C4×D131—48no—
106C4×D131—48no—
107C23×C131C2411yescharacteristic
108C2×C4×C131—24no—
109C2×C4×C131—22no—
110C2×C4×C131—22no—
111C2×C4×C131—24no—
112C2×C4×C131C2×Q814yes—
113C2×C4×C131C2412yes—
114C2×C4×C131C2412yes—
115C2×C4×C131C2414yes—
116C2×C4×C131C2414yes—
117C2×C4×C131C2412yes—
118C22×C131C22×Q812yes—
119C22×C131C2×#4112yes—
120C22×C131H(5,𝔽2)12yes—
121C22×C131C2511yescharacteristic
122C2×D131—216no—
123C2×D131—24no—
124C2×D131—24no—
125C2×D131C22×Q818yes—
126C4×C131—24no—
127C4×C131—22no—
128C4×C131—22no—
129C4×C131—24no—
130C4×C131C22×Q814yes—
131Dic131—22no—
132Dic131—22no—
133Dic131—24no—
134Dic131—22no—
135Dic131C2×#4114yes—
136C2×C131#55414yescomplemented
137C2×C131C23×Q811yescharacteristic
138C2×C131C22×#4111yescharacteristic
139C2×C131C2×H(5,𝔽2)11yescharacteristic
140D131—28no—
141C131C2×#55411yescharacteristic, complemented, Sylow
142C2×#554—1311nomaximal, Sylow
143#554—13116no—
144C2×C4⋊Q8—1311no—
145C2×#125—1311no—
146C2×#125D13111yescharacteristic, complemented
147C2×C22⋊Q8—1312no—
148C2×C22⋊Q8—1312no—
149C2×C22⋊Q8—1312no—
150C2×C4×Q8—1311no—
151C2×C4×D4—1311no—
152C2×C4×D4—1311no—
153C2×C4×D4—1311no—
154C22×C4⋊C4—1312no—
155C22×Q8—1311no—
156C22×Q8—1312no—
157C22×D4—1311no—
158C23×C4—1312no—
159C23×C4—1312no—
160C23×C4—1312no—
161C4⋊Q8—1318no—
162#125—1318no—
163#125C2×D13118yescomplemented
164C22⋊Q8—13116no—
165C22⋊Q8—13116no—
166C22⋊Q8—13116no—
167C4×Q8—1318no—
168C4×D4—1318no—
169C4×D4—1318no—
170C4×D4—1318no—
171C2×C4⋊C4—1311no—
172C2×C4⋊C4—1312no—
173C2×C4⋊C4—1312no—
174C2×C4⋊C4—1311no—
175C2×C4⋊C4—1311no—
176C2×C4⋊C4—1311no—
177C2×C4⋊C4—1312no—
178C2×C4⋊C4—13116no—
179C2×C4⋊C4C2×D13112yes—
180C2×C4⋊C4C2×D13111yescharacteristic
181C2×C4⋊C4C2×D13111yescharacteristic
182C2×C4⋊C4C2×D13112yes—
183C2×C22⋊C4—1312no—
184C2×C22⋊C4—1312no—
185C2×C22⋊C4—1312no—
186C2×C42—1311no—
187C2×C42—1311no—
188C2×C42C2×D13111yescharacteristic
189C24—1312no—
190C2×Q8—2624no—
191C2×Q8—5244no—
192C2×Q8—1314no—
193C2×Q8—1318no—
194C2×D4—1318no—
195C2×D4—1314no—
196C22×C4—2628no—
197C22×C4—5244no—
198C22×C4—5244no—
199C22×C4—1311no—
200C22×C4—1311no—
201C22×C4—1311no—
202C22×C4—1312no—
203C22×C4—1318no—
204C22×C4—1318no—
205C22×C4—1318no—
206C22×C4—1311no—
207C22×C4C22×D13111yescharacteristic
208C22×C4C22×D13111yescharacteristic
209C22×C4C22×D13112yes—
210C22×C4C22×D13112yes—
211C22×C4C22×D13111yescharacteristic
212C4⋊C4—1314no—
213C4⋊C4—1318no—
214C4⋊C4—1314no—
215C4⋊C4—1318no—
216C4⋊C4—1318no—
217C4⋊C4—1314no—
218C4⋊C4—1314no—
219C4⋊C4C22×D13118yes—
220C4⋊C4C22×D13114yes—
221C4⋊C4C22×D13114yes—
222C4⋊C4C22×D13118yes—
223C22⋊C4—1318no—
224C22⋊C4—1318no—
225C22⋊C4—1318no—
226C42—1314no—
227C42—1314no—
228C42C22×D13114yes—
229C23—2624no—
230C23—2624no—
231C23—1318no—
232C23—1314no—
233C23C23×D13111yescharacteristic
234Q8—2628no—
235Q8—5248no—
236D4—13116no—
237C2×C4—24no—
238C2×C4—22no—
239C2×C4—22no—
240C2×C4—24no—
241C2×C4—26216no—
242C2×C4—2622no—
243C2×C4—2622no—
244C2×C4—2624no—
245C2×C4—2622no—
246C2×C4—5248no—
247C2×C4—5248no—
248C2×C4—1312no—
249C2×C4—1312no—
250C2×C4—1312no—
251C2×C4—1314no—
252C2×C4—1314no—
253C2×C4—1312no—
254C2×C4Q8×D13114yes—
255C2×C4C23×D13112yes—
256C2×C4C23×D13112yes—
257C2×C4C23×D13114yes—
258C2×C4C23×D13114yes—
259C2×C4C23×D13112yes—
260C22—2624no—
261C22—2624no—
262C22—26216no—
263C22—1318no—
264C22C2×Q8×D13112yes—
265C22#41×D13112yes—
266C22#1686229212yes—
267C22C24×D13111yescharacteristic
268C4—24no—
269C4—22no—
270C4—22no—
271C4—24no—
272C4—2622no—
273C4—2622no—
274C4—2624no—
275C4—2622no—
276C4—1314no—
277C4C2×Q8×D13114yes—
278C2—2628no—
279C2#2255401814yesdirect product factor
280C2C22×Q8×D13111yescharacteristic
281C2C2×#41×D13111yescharacteristic
282C2C2×#1686229211yescharacteristic
subgroupG/H
centerC23C23×D131
commutator, cosocleC22×C131C25
FrattiniC22C24×D131
FittingC2×#125×C131C2
socleC23×C131C24
prime radicalC22×D524C22
hypercenterC2×#125D131
hypocenterC131C2×#554
LCSG ▷ C22×C131 ▷ C131
UCSC1 ◁ C23 ◁ C2×#125

Complements

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

NH ≅ G/Ntype
1. #22554018C2direct (N × H)
2. C2×#16862245C2semidirect
3. C2×#16862237C2semidirect
4. C2×#16862226C2semidirect
5. C2×#16862224C2semidirect
6. C2×#16862224C2semidirect
7. C2×C4×Dic262C2semidirect
11. C2×C4⋊C4×D131C2semidirect
12. C2×#125×C131C2semidirect
19. #16862245C22semidirect
20. #16862237C22semidirect
21. #16862226C22semidirect
22. #16862224C22semidirect
23. #16862224C22semidirect
24. C4×Dic262C22semidirect
35. C4⋊C4×D131C22semidirect
41. #125×C131C22semidirect
52. C2×D524Q8semidirect
93. D524C2×Q8semidirect
136. C2×C131#554semidirect
141. C131C2×#554semidirect
146. C2×#125D131semidirect
163. #125C2×D131semidirect
279. C2#22554018direct (N × H)

Maximal subgroups

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

subgroupindex
#225540182
C2×#168622452
C2×#168622372
C2×#168622262
C2×#168622242
C2×C4×Dic2622
C2×C4×D5242
C2×#168622082
C2×C4⋊C4×D1312
C2×#125×C1312
C2×#554131