Finite Group Databasebeta

← C2×#21456562 #30549983

Subgroups — C2×#21456562 #30549983

Order 15616.

1954 conjugacy classes of subgroups.

The subgroup lattice has 306 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16840317C212yesmaximal
2#21456562C2116yesmaximal, direct product factor
3C2×#16840160C211yesmaximal, characteristic, complemented
4C2×#16840112C212yesmaximal, complemented
5C2×#16840017C214yesmaximal
6C2×#16839869C214yesmaximal, complemented
7C2×C4×#11758189C211yesmaximal, characteristic
8C2×C61×#494C211yesmaximal, characteristic, complemented
9C22×#11758189C2212yes—
10#16840317—28no—
11#16840317C22116yes—
12C2×#14519777C2212yes—
13C2×#14519768—22no—
14C2×#14519757—22no—
15C2×#14519753C2214yes—
16C2×Q8×Dic61C2214yes—
17C2×#14519742—22no—
18C2×#14519735—22no—
19C2×C42×D61C2211yescharacteristic
20#16840160C2218yescomplemented
21#16840112C22116yescomplemented
22#16840017C22132yes—
23#16839869C22132yescomplemented
24C2×#14519709C2214yes—
25C2×#14519701C2218yes—
26C4×#11758189C2218yes—
27C2×#14519687C2212yes—
28C2×C4×#92418C2211yescharacteristic
29C22×Q16×C61C2214yes—
30C2×C4⋊Q8×C61C2212yes—
31C61×#494C2218yescomplemented
32C2×C4×C8×C61C2211yescharacteristic
33C22×Dic122—22no—
34C22×C4×D61D412yes—
35C22×C4×D61C2311yescharacteristic
36C2×#11758189—28no—
37C2×#11758189C2318yes—
38C22×#92418C2312yes—
39#14519777—24no—
40#14519777C2318yes—
41#14519768—216no—
42#14519757—216no—
43#14519753—28no—
44#14519753C23116yes—
45Q8×Dic61—28no—
46Q8×Dic61C23116yes—
47#14519742—216no—
48#14519735—216no—
49C2×C4⋊Dic61—22no—
50C2×C4⋊Dic61—24no—
51C2×C4⋊Dic61C2314yes—
52C2×#11758196—24no—
53C2×#11758198—24no—
54C2×C4×Dic61—24no—
55C2×C4×Dic61D412yes—
56C2×C4×Dic61C2311yescharacteristic
57C42×D61D414yes—
58C42×D61C2314yes—
59#14519709C23116yes—
60#14519701C23132yes—
61#14519687C2318yes—
62C4×#92418C2314yes—
63C22×Q8×C61C2314yes—
64C2×Q16×C61—216no—
65C2×Q16×C61C23116yes—
66C22×C8×C61C2312yes—
67C4⋊Q8×C61—24no—
68C4⋊Q8×C61C2318yes—
69C2×C4⋊C4×C61—22no—
70C2×C4⋊C4×C61—22no—
71C2×C42×C61C2311yescharacteristic
72C4×C8×C61C2314yes—
73C23×D61C2×D411yescharacteristic
74C2×Q8×C61—24no—
75C2×Q8×C61—216no—
76C2×Q8×C61C2418yes—
77C22×C4×C61—24no—
78C22×C4×C61C2×D412yes—
79C22×C4×C61C2411yescharacteristic
80C22×Dic61—24no—
81C22×Dic61C2×D412yes—
82C22×Dic61C2×D411yescharacteristic
83C2×C4×D61—28no—
84C2×C4×D61—24no—
85C2×C4×D61C2×D418yes—
86C2×C4×D61C2×D412yes—
87C2×C4×D61C2412yes—
88C2×Dic122—28no—
89C2×Dic122—48no—
90Q16×C61—232no—
91C2×C8×C61#4118yes—
92C2×C8×C61C2414yes—
93C4⋊C4×C61—28no—
94C4⋊C4×C61—28no—
95C42×C61C2×D412yes—
96C42×C61C2412yes—
97#11758198—216no—
98C4⋊Dic61—28no—
99C4⋊Dic61—24no—
100C4⋊Dic61—216no—
101C4⋊Dic61C2418yes—
102#11758196—216no—
103C4×Dic61—216no—
104C4×Dic61C2×D412yes—
105C4×Dic61C2×D418yes—
106C4×Dic61C2412yes—
107C2×#92418—24no—
108C2×#92418C2414yes—
109#11758189—216no—
110C23×C61C22×D411yescharacteristic
111C22×D61—22no—
112C22×D61—24no—
113C22×D61C22×D412yes—
114Q8×C61—216no—
115Q8×C61—48no—
116C2×C4×C61—28no—
117C2×C4×C61—48no—
118C2×C4×C61#13718yes—
119C2×C4×C61C22×D411yescharacteristic
120C2×C4×C61C22×D414yes—
121C2×C4×C61C2×#4114yes—
122C2×C4×C61C2511yescharacteristic
123C2×Dic61—22no—
124C2×Dic61—24no—
125C2×Dic61—28no—
126C2×Dic61—48no—
127C2×Dic61C22×D414yes—
128C2×Dic61C22×D412yes—
129C4×D61—24no—
130C4×D61—216no—
131C4×D61—24no—
132Dic122—416no—
133C8×C61C2×#4118yes—
134#92418—24no—
135C2×#3185—611nomaximal, Sylow
136C22×C61#53212yes—
137C22×C61C2×#13714yes—
138C22×C61C23×D411yescharacteristic
139C2×D61—22no—
140C2×D61—24no—
141C2×D61—44no—
142C4×C61—48no—
143C4×C61#53212yes—
144C4×C61C2×#13718yes—
145C4×C61C22×#4112yes—
146Dic61—22no—
147Dic61—24no—
148Dic61—48no—
149C2×#533—612no—
150#3185—6116no—
151C2×#498—611no—
152C2×#494D6111yescharacteristic, complemented
153C2×#487—612no—
154C2×#470—614no—
155C2×#441—614no—
156C2×C4×M16—611no—
157C2×C61#318514yescomplemented
158C2×C61C2×#53211yescharacteristic
159C2×C61C22×#13712yes—
160D61—42no—
161C22×Q16C2×D6114yes—
162C22×M16—612no—
163#533—6116no—
164#533—1228no—
165C2×C4⋊Q8—612no—
166C2×C4⋊Q8C2×D6112yes—
167C2×#125—1222no—
168C2×C22⋊Q8—614no—
169C2×C22⋊Q8—1222no—
170C2×C4×Q8—614no—
171C2×C4×Q8—1222no—
172C2×#117—1222no—
173C22×C42—611no—
174#498—618no—
175#494C2×D6118yescomplemented
176#487—6116no—
177#470—6132no—
178#441—6132no—
179C2×#106—614no—
180C2×#103—618no—
181C4×M16—618no—
182C2×#97—612no—
183C2×C4×C8—611no—
184C2×C4×C8C2×D6111yescharacteristic
185C61C2×#318511yescharacteristic, complemented, Sylow
186C22×Q8—1222no—
187C22×Q8C22×D6114yes—
188C23×C4—612no—
189C23×C4—611no—
190C2×Q16—216no—
191C2×Q16C22×D61116yes—
192C2×M16—618no—
193C2×M16—1228no—
194C22×C8—612no—
195C22×C8C22×D6112yes—
196C4⋊Q8—24no—
197C4⋊Q8—618no—
198C4⋊Q8—1224no—
199C4⋊Q8C22×D6118yes—
200#125—12216no—
201C22⋊Q8—6116no—
202C22⋊Q8—12216no—
203C22⋊Q8—1228no—
204C4×Q8—6116no—
205C4×Q8—12216no—
206C4×Q8—1228no—
207#117—12216no—
208C2×C4⋊C4—22no—
209C2×C4⋊C4—22no—
210C2×C4⋊C4—614no—
211C2×C4⋊C4—1224no—
212C2×C4⋊C4—1224no—
213C2×C4⋊C4—1222no—
214C2×C22⋊C4—1224no—
215C2×C42—612no—
216C2×C42—611no—
217C2×C42—614no—
218C2×C42—614no—
219C2×C42—1224no—
220C2×C42C22×D6111yescharacteristic
221#106—6116no—
222#103—6132no—
223#97—618no—
224C4×C8—614no—
225C4×C8C22×D6114yes—
226C24—611no—
227C2×Q8—24no—
228C2×Q8—216no—
229C2×Q8—1228no—
230C2×Q8—2448no—
231C2×Q8C23×D6118yes—
232C22×C4—24no—
233C22×C4—612no—
234C22×C4—611no—
235C22×C4—618no—
236C22×C4—612no—
237C22×C4—612no—
238C22×C4—1228no—
239C22×C4—1224no—
240C22×C4—1224no—
241C22×C4D4×D6112yes—
242C22×C4C23×D6111yescharacteristic
243Q16—232no—
244M16—12216no—
245C2×C8—614no—
246C2×C8—1224no—
247C2×C8#1175822418yes—
248C2×C8C23×D6114yes—
249C4⋊C4—28no—
250C4⋊C4—28no—
251C4⋊C4—618no—
252C4⋊C4—12216no—
253C4⋊C4—12216no—
254C4⋊C4—1224no—
255C4⋊C4—1228no—
256C22⋊C4—12216no—
257C42—612no—
258C42—618no—
259C42—612no—
260C42—12216no—
261C42D4×D6112yes—
262C42C23×D6112yes—
263C23—612no—
264C23—1224no—
265C23—1222no—
266C23C2×D4×D6111yescharacteristic
267Q8—216no—
268Q8—48no—
269Q8—24416no—
270C2×C4—28no—
271C2×C4—48no—
272C2×C4—614no—
273C2×C4—612no—
274C2×C4—1224no—
275C2×C4—1222no—
276C2×C4—12216no—
277C2×C4—1224no—
278C2×C4—1224no—
279C2×C4—1228no—
280C2×C4—2448no—
281C2×C4#1451980918yes—
282C2×C4C2×D4×D6114yes—
283C2×C4C2×D4×D6111yescharacteristic
284C2×C4C2×#1175822414yes—
285C2×C4C24×D6111yescharacteristic
286C8—1224no—
287C8C2×#1175822418yes—
288C22—1224no—
289C22—1222no—
290C22—2444no—
291C22#1684031012yes—
292C22C2×#1451980914yes—
293C22C22×D4×D6111yescharacteristic
294C4—48no—
295C4—1224no—
296C4—1222no—
297C4—2448no—
298C4#1684031012yes—
299C4C2×#1451980918yes—
300C4C22×#1175822412yes—
301C2—2442no—
302C2#2145656214yesdirect product factor
303C2C2×#1684031011yescharacteristic
304C2C22×#1451980912yes—
subgroupG/H
centerC23C2×D4×D61
commutator, cosocleC2×C4×C61C25
FrattiniC2×C4C24×D61
FittingC2×C61×#494C2
socleC23×C61C22×D4
prime radicalC23×D61C2×D4
hypercenterC2×#494D61
hypocenterC61C2×#3185
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#494

Complements

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

NH ≅ G/Ntype
2. #21456562C2direct (N × H)
3. C2×#16840160C2semidirect
4. C2×#16840112C2semidirect
6. C2×#16839869C2semidirect
8. C2×C61×#494C2semidirect
20. #16840160C22semidirect
21. #16840112C22semidirect
23. #16839869C22semidirect
31. C61×#494C22semidirect
152. C2×#494D61semidirect
157. C2×C61#3185semidirect
175. #494C2×D61semidirect
185. C61C2×#3185semidirect
302. C2#21456562direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168403172
#214565622
C2×#168401602
C2×#168401122
C2×#168400172
C2×#168398692
C2×C4×#117581892
C2×C61×#4942
C2×#318561