Finite Group Databasebeta

← C2×#21456371 #30549669

Subgroups — C2×#21456371 #30549669

Order 15616.

1902 conjugacy classes of subgroups.

The subgroup lattice has 298 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16840319C211yesmaximal, characteristic
2C22×#14519769C211yesmaximal, characteristic
3#21456371C2116yesmaximal, direct product factor
4C2×#16840171C214yesmaximal, complemented
5C2×#16840164C214yesmaximal, complemented
6C2×#16839804C214yesmaximal
7C2×C4×M16×C61C211yesmaximal, characteristic
8#16840319—24no—
9#16840319C2218yes—
10C2×#14519777C2212yes—
11C2×#14519769—22no—
12C2×#14519769—24no—
13C2×#14519769C2212yes—
14C2×#14519769C2212yes—
15C2×#14519769C2218yes—
16C2×#14519769C2212yes—
17C2×#14519756—22no—
18C2×C4×Dic122—22no—
19C2×#14519736C2212yes—
20C22×C4⋊Dic61C2212yes—
21C22×#11758196—22no—
22#16840171C22132yescomplemented
23#16840164C22132yescomplemented
24#16839804C22132yes—
25C2×#14519711C2218yes—
26C2×#14519709C2218yes—
27C22×M16×C61C2212yes—
28C22×C42×C61C2211yescharacteristic
29C4×M16×C61C2218yes—
30C2×#97×C61C2212yes—
31C2×C4×C8×C61C2212yes—
32C22×Dic122—22no—
33C23×Dic61—22no—
34#14519777—24no—
35#14519777C2318yes—
36#14519769—216no—
37#14519769—24no—
38#14519769—24no—
39#14519769—24no—
40#14519769C2318yes—
41#14519769C2318yes—
42#14519769C2318yes—
43#14519756—216no—
44C4×Dic122—216no—
45#14519736—24no—
46#14519736C2318yes—
47C2×C4⋊Dic61—22no—
48C2×C4⋊Dic61—24no—
49C2×C4⋊Dic61—22no—
50C2×C4⋊Dic61C2314yes—
51C2×C4⋊Dic61C2318yes—
52C2×C4⋊Dic61C2314yes—
53C2×#11758196—24no—
54C2×#11758196—24no—
55C2×#11758196—216no—
56C2×#11758196—24no—
57C2×C22⋊Dic61—22no—
58C2×C4×Dic61—22no—
59#14519711C23132yes—
60#14519709C23132yes—
61C23×C4×C61D412yes—
62C23×C4×C61C2311yescharacteristic
63C2×M16×C61Q8116yescomplemented
64C2×M16×C61C2318yes—
65C22×C8×C61C2314yes—
66C2×C42×C61D412yes—
67C2×C42×C61D414yes—
68C2×C42×C61C2311yescharacteristic
69C2×C42×C61C2311yescharacteristic
70C2×C42×C61C2314yes—
71#97×C61C2318yes—
72C4×C8×C61C2318yes—
73C24×C61C2×D411yescharacteristic
74C22×C4×C61—44no—
75C22×C4×C61C2×D412yes—
76C22×C4×C61C2×D412yes—
77C22×C4×C61C2×D418yes—
78C22×C4×C61C2×D411yescharacteristic
79C22×C4×C61C2×D412yes—
80C22×C4×C61C2×Q818yes—
81C22×C4×C61C2411yescharacteristic
82C22×C4×C61C2412yes—
83C22×Dic61—28no—
84C22×Dic61—24no—
85C22×Dic61—24no—
86C22×Dic61—48no—
87C2×Dic122—28no—
88C2×Dic122—48no—
89M16×C61C2×Q8132yescomplemented
90C2×C8×C61C2×Q8116yes—
91C2×C8×C61C2418yes—
92C42×C61C2×D418yes—
93C42×C61C2×D412yes—
94C42×C61C2×D412yes—
95C42×C61C2412yes—
96C42×C61C2412yes—
97C22⋊Dic61—28no—
98C4⋊Dic61—28no—
99C4⋊Dic61—24no—
100C4⋊Dic61—28no—
101C4⋊Dic61—24no—
102C4⋊Dic61C2418yes—
103C4⋊Dic61C2418yes—
104#11758196—216no—
105#11758196—216no—
106#11758196—216no—
107C4×Dic61—28no—
108C23×C61—24no—
109C23×C61C4⋊Q814yes—
110C23×C61C22×D412yes—
111C23×C61C22×D411yescharacteristic
112C2×C4×C61—24no—
113C2×C4×C61—24no—
114C2×C4×C61—48no—
115C2×C4×C61C4⋊Q818yes—
116C2×C4×C61C4⋊Q814yes—
117C2×C4×C61C22×D414yes—
118C2×C4×C61C22×D414yes—
119C2×C4×C61C22×D412yes—
120C2×C4×C61C22×D411yescharacteristic
121C2×C4×C61C22×Q814yes—
122C2×C4×C61C22×Q818yes—
123C2×C4×C61C2511yescharacteristic
124C2×Dic61—28no—
125C2×Dic61—28no—
126C2×Dic61—416no—
127C2×Dic61—48no—
128C2×Dic61—48no—
129Dic122—416no—
130C8×C61C22×Q8116yes—
131C2×#3166—611nomaximal, Sylow
132C22×C61—28no—
133C22×C61—24no—
134C22×C61C2×C4⋊Q814yes—
135C22×C61C2×C4⋊Q812yes—
136C22×C61#57514yes—
137C22×C61C23×D411yescharacteristic
138C4×C61—24no—
139C4×C61—24no—
140C4×C61C2×C4⋊Q814yes—
141C4×C61C2×C4⋊Q812yes—
142C4×C61C23×Q812yes—
143Dic61—48no—
144Dic61—48no—
145C2×#533—611no—
146C22×#125—611no—
147#3166—6116no—
148C2×#501—614no—
149C2×#499—614no—
150C2×#428—614no—
151C2×C4×M16D6111yescharacteristic
152C2×C61—24no—
153C2×C61#316614yescomplemented
154C2×C61C22×C4⋊Q811yescharacteristic
155C2×C61C2×#57512yes—
156C22×M16C2×D6112yes—
157#533—618no—
158#533—1224no—
159C2×C4⋊Q8—612no—
160C2×#125—612no—
161C2×#125—612no—
162C2×#125—612no—
163C2×#125—618no—
164C2×#125—1222no—
165C2×#125—1224no—
166C2×C22⋊Q8—1222no—
167C2×C4×Q8—1222no—
168C2×#117—612no—
169C22×C4⋊C4—612no—
170C22×C4⋊C4—1222no—
171C22×C42C2×D6111yescharacteristic
172#501—6132no—
173#499—6132no—
174#428—6132no—
175C2×#107—618no—
176C2×#106—618no—
177C4×M16C2×D6118yes—
178C2×#97C2×D6112yes—
179C2×C4×C8C2×D6112yes—
180C61C2×#316611yescharacteristic, complemented, Sylow
181C22×Q8—1222no—
182C23×C4—1222no—
183C23×C4D24412yes—
184C23×C4C22×D6111yescharacteristic
185C2×M16Dic122116yescomplemented
186C2×M16C22×D6118yes—
187C22×C8C22×D6114yes—
188C4⋊Q8—618no—
189C4⋊Q8—1224no—
190#125—618no—
191#125—618no—
192#125—618no—
193#125—12216no—
194#125—1224no—
195#125—1224no—
196#125—1224no—
197C22⋊Q8—12216no—
198C4×Q8—12216no—
199#117—618no—
200#117—1224no—
201C2×C4⋊C4—614no—
202C2×C4⋊C4—618no—
203C2×C4⋊C4—614no—
204C2×C4⋊C4—1224no—
205C2×C4⋊C4—1222no—
206C2×C4⋊C4—12216no—
207C2×C4⋊C4—1224no—
208C2×C4⋊C4—1224no—
209C2×C4⋊C4—1224no—
210C2×C4⋊C4—1222no—
211C2×C22⋊C4—1222no—
212C2×C42—1222no—
213C2×C42D24412yes—
214C2×C42D24414yes—
215C2×C42C22×D6111yescharacteristic
216C2×C42C22×D6111yescharacteristic
217C2×C42C22×D6114yes—
218#107—6132no—
219#106—6132no—
220#97C22×D6118yes—
221C4×C8C22×D6118yes—
222C24C2×D24411yescharacteristic
223C2×Q8—1228no—
224C2×Q8—2448no—
225C22×C4—44no—
226C22×C4—1228no—
227C22×C4—1224no—
228C22×C4—1224no—
229C22×C4—2448no—
230C22×C4C2×Dic12218yes—
231C22×C4C2×D24412yes—
232C22×C4C2×D24412yes—
233C22×C4C2×D24418yes—
234C22×C4C2×D24412yes—
235C22×C4C2×D24411yescharacteristic
236C22×C4C23×D6112yes—
237C22×C4C23×D6111yescharacteristic
238M16C2×Dic122132yescomplemented
239C2×C8C2×Dic122116yes—
240C2×C8C23×D6118yes—
241C4⋊C4—618no—
242C4⋊C4—618no—
243C4⋊C4—1228no—
244C4⋊C4—1224no—
245C4⋊C4—1224no—
246C4⋊C4—12216no—
247C4⋊C4—12216no—
248C4⋊C4—12216no—
249C4⋊C4—1228no—
250C22⋊C4—1228no—
251C42—1228no—
252C42C2×D24418yes—
253C42C2×D24412yes—
254C42C2×D24412yes—
255C42C23×D6112yes—
256C42C23×D6112yes—
257C23—24no—
258C23#1451977714yes—
259C23C22×D24412yes—
260C23C22×D24411yescharacteristic
261Q8—24416no—
262C2×C4—24no—
263C2×C4—24no—
264C2×C4—48no—
265C2×C4—1228no—
266C2×C4—1228no—
267C2×C4—24416no—
268C2×C4—2448no—
269C2×C4—2448no—
270C2×C4#1451977718yes—
271C2×C4#1451977714yes—
272C2×C4C22×D24414yes—
273C2×C4C22×D24414yes—
274C2×C4C22×D24412yes—
275C2×C4C22×D24411yescharacteristic
276C2×C4C22×Dic12214yes—
277C2×C4C22×Dic12218yes—
278C2×C4C24×D6111yescharacteristic
279C8C22×Dic122116yes—
280C22—24no—
281C22—28no—
282C22C2×#1451977714yes—
283C22C2×#1451977712yes—
284C22#1684056214yes—
285C22C23×D24411yescharacteristic
286C4—24no—
287C4—24no—
288C4—2448no—
289C4—2448no—
290C4C2×#1451977714yes—
291C4C2×#1451977712yes—
292C4C23×Dic12212yes—
293C2—24no—
294C2#2145637114yesdirect product factor
295C2C22×#1451977711yescharacteristic
296C2C2×#1684056212yes—
subgroupG/H
centerC23C22×D244
commutator, cosocleC2×C4×C61C25
FrattiniC2×C4C24×D61
FittingC2×C4×M16×C61C2
socleC23×C61C22×D4
prime radicalC24×C61C2×D4
hypercenterC2×C4×M16D61
hypocenterC61C2×#3166
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C22×C42 ◁ C2×C4×M16

Complements

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

NH ≅ G/Ntype
3. #21456371C2direct (N × H)
4. C2×#16840171C2semidirect
5. C2×#16840164C2semidirect
22. #16840171C22semidirect
23. #16840164C22semidirect
63. C2×M16×C61Q8semidirect
89. M16×C61C2×Q8semidirect
153. C2×C61#3166semidirect
180. C61C2×#3166semidirect
185. C2×M16Dic122semidirect
238. M16C2×Dic122semidirect
294. C2#21456371direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168403192
C22×#145197692
#214563712
C2×#168401712
C2×#168401642
C2×#168398042
C2×C4×M16×C612
C2×#316661