Finite Group Databasebeta

← C2×#22553933 #30679339

Subgroups — C2×#22553933 #30679339

Order 16768.

1132 conjugacy classes of subgroups.

The subgroup lattice has 296 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#22553933C2116yesmaximal, direct product factor
2C2×#16862246C211yesmaximal, characteristic, complemented
3C2×#16862241C212yesmaximal, complemented
4C2×#16862234C211yesmaximal, characteristic, complemented
5C2×#16862232C212yesmaximal, complemented
6C2×#16862228C212yesmaximal, complemented
7C2×#16862225C211yesmaximal, characteristic, complemented
8C2×#16862224C212yesmaximal, complemented
9C2×#16862220C211yesmaximal, characteristic
10C2×C4×Dic262C211yesmaximal, characteristic, complemented
11C2×C4×D524C211yesmaximal, characteristic, complemented
12C2×#117×C131C211yesmaximal, characteristic, complemented
13C22×Dic262C2211yescharacteristic
14C22×Dic262C2212yes—
15C22×D524C2211yescharacteristic
16C22×C22⋊D131C2212yes—
17C22×C4×D131C2212yes—
18#16862246C2218yescomplemented
19#16862241C22116yescomplemented
20#16862234C2218yescomplemented
21#16862232C22116yescomplemented
22#16862228C22116yescomplemented
23#16862225C2218yescomplemented
24#16862224C22116yescomplemented
25#16862220C2218yes—
26C4×Dic262C2218yescomplemented
27C4×D524C2218yescomplemented
28C2×C4⋊Dic131C2211yescharacteristic
29C2×C4⋊Dic131C2211yescharacteristic
30C2×C4⋊Dic131C2212yes—
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
40#117×C131C2218yescomplemented
41C2×C4⋊C4×C131C2211yescharacteristic
42C2×C4⋊C4×C131C2211yescharacteristic
43C2×C22⋊C4×C131C2211yescharacteristic
44C2×C22⋊C4×C131C2211yescharacteristic
45C2×C42×C131C2211yescharacteristic
46C2×C42×C131C2211yescharacteristic
47C23×D131C2312yes—
48C2×Dic262—24no—
49C2×Dic262—44no—
50C2×Dic262C2314yes—
51C2×Dic262C2318yes—
52C2×D524—24no—
53C2×D524C2314yes—
54C2×C22⋊D131—44no—
55C2×C22⋊D131C2318yes—
56C22×Dic131C2312yes—
57C22×Dic131C2312yes—
58C22×Dic131C2312yes—
59C2×C4×D131—44no—
60C2×C4×D131C2318yes—
61C4⋊Dic131C2314yes—
62C4⋊Dic131C2314yes—
63C4⋊Dic131C2318yes—
64Dic131⋊C4C2318yes—
65Dic131⋊C4C2318yes—
66C22⋊Dic131C2318yes—
67(C2×D131)⋊C4C2318yes—
68(C2×D131)⋊C4C2318yes—
69(C2×D131)⋊C4C2318yes—
70(C2×D131)⋊C4C2318yes—
71C4×Dic131C2318yes—
72C24×C131C2311yescharacteristic
73C22×C4×C131—24no—
74C22×C4×C131C2314yes—
75C22×C4×C131C2311yescharacteristic
76C22×C4×C131C2311yescharacteristic
77C22×C4×C131C2311yescharacteristic
78C22×C4×C131C2311yescharacteristic
79C22×C4×C131C2311yescharacteristic
80C22×C4×C131C2311yescharacteristic
81C4⋊C4×C131C2314yes—
82C4⋊C4×C131C2314yes—
83C22⋊C4×C131C2314yes—
84C22⋊C4×C131C2314yes—
85C42×C131C2314yes—
86C42×C131C2314yes—
87C22×D131—24no—
88C22×D131—24no—
89C22×D131—24no—
90C22×D131C2414yes—
91Dic262—28no—
92Dic262—48no—
93D524—28no—
94C22⋊D131—48no—
95C2×Dic131—24no—
96C2×Dic131—24no—
97C2×Dic131—24no—
98C2×Dic131C2414yes—
99C2×Dic131C2414yes—
100C2×Dic131C2414yes—
101C4×D131—48no—
102C23×C131—22no—
103C23×C131—22no—
104C23×C131—22no—
105C23×C131C2412yes—
106C23×C131C2411yescharacteristic
107C2×C4×C131—22no—
108C2×C4×C131—22no—
109C2×C4×C131—22no—
110C2×C4×C131—22no—
111C2×C4×C131—22no—
112C2×C4×C131—28no—
113C2×C4×C131#4114yes—
114C2×C4×C131C2412yes—
115C2×C4×C131C2412yes—
116C2×C4×C131C2412yes—
117C2×C4×C131C2412yes—
118C2×C4×C131C2412yes—
119C2×C4×C131C2412yes—
120C22×C131—22no—
121C22×C131—22no—
122C22×C131—22no—
123C22×C131—44no—
124C22×C131C2×#4112yes—
125C22×C131H(5,𝔽2)12yes—
126C22×C1312−1+412yes—
127C22×C131C2511yescharacteristic
128C2×D131—24no—
129C2×D131—24no—
130C2×D131—24no—
131C2×D131—48no—
132C4×C131—22no—
133C4×C131—22no—
134C4×C131—22no—
135C4×C131—22no—
136C4×C131—22no—
137C4×C131C2×#4114yes—
138Dic131—24no—
139Dic131—24no—
140Dic131—24no—
141C2×C131—42no—
142C2×C131#54214yescomplemented
143C2×C131C22×#4111yescharacteristic
144C2×C131C2×H(5,𝔽2)11yescharacteristic
145C2×C131C2×2−1+411yescharacteristic
146D131—44no—
147C131C2×#54211yescharacteristic, complemented, Sylow
148C2×#542—1311nomaximal, Sylow
149#542—13116no—
150C2×C4⋊Q8—1311no—
151C2×#126—1312no—
152C2×#124—1312no—
153C2×#124—1311no—
154C2×#123—1312no—
155C2×C22⋊Q8—1311no—
156C2×C22⋊Q8—1312no—
157C2×#121—1311no—
158C2×C4×Q8—1311no—
159C2×C4×D4—1311no—
160C2×#117D13111yescharacteristic, complemented
161C22×Q8—1311no—
162C22×Q8—1312no—
163C22×D4—1312no—
164C22×D4—1311no—
165C23×C4—1312no—
166C23×C4C2×D13111yescharacteristic
167C4⋊Q8—1318no—
168#126—13116no—
169#124—13116no—
170#124—1318no—
171#123—13116no—
172C22⋊Q8—1318no—
173C22⋊Q8—13116no—
174#121—1318no—
175C4×Q8—1318no—
176C4×D4—1318no—
177#117C2×D13118yescomplemented
178C2×C4⋊C4—1311no—
179C2×C4⋊C4—1311no—
180C2×C4⋊C4—1312no—
181C2×C4⋊C4—1312no—
182C2×C4⋊C4—1312no—
183C2×C4⋊C4C2×D13111yescharacteristic
184C2×C4⋊C4C2×D13111yescharacteristic
185C2×C22⋊C4—1312no—
186C2×C22⋊C4—1312no—
187C2×C22⋊C4—1312no—
188C2×C22⋊C4—1312no—
189C2×C22⋊C4—1312no—
190C2×C22⋊C4C2×D13111yescharacteristic
191C2×C22⋊C4C2×D13111yescharacteristic
192C2×C42—1312no—
193C2×C42C2×D13111yescharacteristic
194C2×C42C2×D13111yescharacteristic
195C24—1312no—
196C24C22×D13111yescharacteristic
197C2×Q8—2624no—
198C2×Q8—5244no—
199C2×Q8—1314no—
200C2×Q8—1318no—
201C2×D4—2624no—
202C2×D4—5244no—
203C2×D4—1318no—
204C2×D4—1314no—
205C22×C4—24no—
206C22×C4—5244no—
207C22×C4—1312no—
208C22×C4—1312no—
209C22×C4—1312no—
210C22×C4—1318no—
211C22×C4C22×D13114yes—
212C22×C4C22×D13111yescharacteristic
213C22×C4C22×D13111yescharacteristic
214C22×C4C22×D13111yescharacteristic
215C22×C4C22×D13111yescharacteristic
216C22×C4C22×D13111yescharacteristic
217C22×C4C22×D13111yescharacteristic
218C4⋊C4—1318no—
219C4⋊C4—1318no—
220C4⋊C4—1314no—
221C4⋊C4—1314no—
222C4⋊C4—1318no—
223C4⋊C4C22×D13114yes—
224C4⋊C4C22×D13114yes—
225C22⋊C4—1318no—
226C22⋊C4—1318no—
227C22⋊C4—1318no—
228C22⋊C4—1318no—
229C22⋊C4—1318no—
230C22⋊C4C22×D13114yes—
231C22⋊C4C22×D13114yes—
232C42—1318no—
233C42C22×D13114yes—
234C42C22×D13114yes—
235C23—22no—
236C23—22no—
237C23—22no—
238C23—2624no—
239C23—2624no—
240C23—2624no—
241C23—1314no—
242C23C23×D13112yes—
243C23C23×D13111yescharacteristic
244Q8—2628no—
245Q8—5248no—
246D4—2628no—
247D4—5248no—
248C2×C4—22no—
249C2×C4—22no—
250C2×C4—22no—
251C2×C4—22no—
252C2×C4—22no—
253C2×C4—28no—
254C2×C4—2624no—
255C2×C4—2624no—
256C2×C4—2624no—
257C2×C4—5248no—
258C2×C4—1314no—
259C2×C4—1314no—
260C2×C4—1314no—
261C2×C4#1452351314yes—
262C2×C4C23×D13112yes—
263C2×C4C23×D13112yes—
264C2×C4C23×D13112yes—
265C2×C4C23×D13112yes—
266C2×C4C23×D13112yes—
267C2×C4C23×D13112yes—
268C22—22no—
269C22—22no—
270C22—22no—
271C22—44no—
272C22—2624no—
273C22—2624no—
274C22—2624no—
275C22—5248no—
276C22C2×#1452351312yes—
277C22#1686229212yes—
278C22#1686229312yes—
279C22C24×D13111yescharacteristic
280C4—22no—
281C4—22no—
282C4—22no—
283C4—22no—
284C4—22no—
285C4—2624no—
286C4—2624no—
287C4—2624no—
288C4C2×#1452351314yes—
289C2—42no—
290C2—5244no—
291C2#2255393314yesdirect product factor
292C2C22×#1452351311yescharacteristic
293C2C2×#1686229211yescharacteristic
294C2C2×#1686229311yescharacteristic
subgroupG/H
centerC23C23×D131
commutator, cosocleC22×C131C25
FrattiniC22C24×D131
FittingC2×#117×C131C2
socleC23×C131C24
prime radicalC2×#16862220C2
hypercenterC2×#117D131
hypocenterC131C2×#542
LCSG ▷ C22×C131 ▷ C131
UCSC1 ◁ C23 ◁ C2×#117

Complements

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

NH ≅ G/Ntype
1. #22553933C2direct (N × H)
2. C2×#16862246C2semidirect
3. C2×#16862241C2semidirect
4. C2×#16862234C2semidirect
5. C2×#16862232C2semidirect
6. C2×#16862228C2semidirect
7. C2×#16862225C2semidirect
8. C2×#16862224C2semidirect
10. C2×C4×Dic262C2semidirect
11. C2×C4×D524C2semidirect
12. C2×#117×C131C2semidirect
18. #16862246C22semidirect
19. #16862241C22semidirect
20. #16862234C22semidirect
21. #16862232C22semidirect
22. #16862228C22semidirect
23. #16862225C22semidirect
24. #16862224C22semidirect
26. C4×Dic262C22semidirect
27. C4×D524C22semidirect
40. #117×C131C22semidirect
142. C2×C131#542semidirect
147. C131C2×#542semidirect
160. C2×#117D131semidirect
177. #117C2×D131semidirect
291. C2#22553933direct (N × H)

Maximal subgroups

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

subgroupindex
#225539332
C2×#168622462
C2×#168622412
C2×#168622342
C2×#168622322
C2×#168622282
C2×#168622252
C2×#168622242
C2×#168622202
C2×C4×Dic2622
C2×C4×D5242
C2×#117×C1312
C2×#542131