Finite Group Databasebeta

← C2×#21451484 #29851420

Subgroups — C2×#21451484 #29851420

Order 15616.

2398 conjugacy classes of subgroups.

The subgroup lattice has 312 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#21451484C2116yesmaximal, direct product factor
2C2×#16839698C212yesmaximal
3C2×#16839674C212yesmaximal
4C2×#16839666C214yesmaximal, complemented
5C2×#16839649C214yesmaximal, complemented
6C2×C4×C22⋊Dic61C212yesmaximal
7C2×C61×#381C211yesmaximal, characteristic
8C23×Dic122C2212yes—
9C22×C4⋊Dic61C2212yes—
10C22×#11758196C2214yes—
11C22×C22⋊Dic61C2214yes—
12C22×C4×Dic61C2212yes—
13C22×C4×Dic61C2212yes—
14#16839698C22116yes—
15#16839674C22116yes—
16#16839666C22132yescomplemented
17#16839649C22132yescomplemented
18C4×C22⋊Dic61C22116yes—
19C2×#14519684C2212yes—
20C2×#14519684C2214yes—
21C2×#14519684C2214yes—
22C2×#14519684C2212yes—
23C24×C4×C61C2211yescharacteristic
24C22×C22⋊C4×C61C2211yescharacteristic
25C22×C22⋊C4×C61C2211yescharacteristic
26C61×#381C2218yes—
27C2×#95×C61C2214yes—
28C22×Dic122—216no—
29C22×Dic122—44no—
30C22×Dic122C2318yes—
31C23×Dic61C2314yes—
32C23×Dic61C2314yes—
33C2×C4⋊Dic61—44no—
34C2×C4⋊Dic61C2318yes—
35C2×#11758196—216no—
36C2×#11758196C23116yes—
37C2×C22⋊Dic61—216no—
38C2×C22⋊Dic61C23116yes—
39C2×C4×Dic61—44no—
40C2×C4×Dic61—44no—
41C2×C4×Dic61C2318yes—
42C2×C4×Dic61C2318yes—
43#14519684C2318yes—
44#14519684C23116yes—
45#14519684C2318yes—
46#14519684C23116yes—
47C25×C61C2311yescharacteristic
48C23×C4×C61—42no—
49C23×C4×C61—42no—
50C23×C4×C61Q818yescomplemented
51C23×C4×C61C2312yes—
52C23×C4×C61C2312yes—
53C23×C4×C61C2312yes—
54C23×C4×C61C2314yes—
55C2×C22⋊C4×C61—42no—
56C2×C22⋊C4×C61—42no—
57C2×C22⋊C4×C61C2314yes—
58C2×C22⋊C4×C61C2314yes—
59#95×C61C23116yes—
60C24×C61—28no—
61C24×C61—22no—
62C24×C61—22no—
63C24×C61C2×Q814yes—
64C24×C61C2412yes—
65C24×C61C2411yescharacteristic
66C22×C4×C61—24no—
67C22×C4×C61—24no—
68C22×C4×C61—28no—
69C22×C4×C61—28no—
70C22×C4×C61—24no—
71C22×C4×C61—24no—
72C22×C4×C61—416no—
73C22×C4×C61—44no—
74C22×C4×C61—44no—
75C22×C4×C61C2×Q818yes—
76C22×C4×C61C2×Q8116yescomplemented
77C22×C4×C61C2414yes—
78C22×C4×C61C2414yes—
79C22×C4×C61C2414yes—
80C22×Dic61—28no—
81C22×Dic61—28no—
82C22×Dic61—28no—
83C22×Dic61—28no—
84C22×Dic61—28no—
85C22×Dic61#41116yes—
86C22×Dic61C2418yes—
87C22×Dic61C2418yes—
88C2×Dic122—232no—
89C2×Dic122—48no—
90C2×Dic122—432no—
91C22⋊C4×C61—44no—
92C22⋊C4×C61—44no—
93C22⋊Dic61—232no—
94C4⋊Dic61—48no—
95#11758196—232no—
96C4×Dic61—48no—
97C4×Dic61—48no—
98C23×C61—216no—
99C23×C61—28no—
100C23×C61—28no—
101C23×C61—22no—
102C23×C61—22no—
103C23×C61—48no—
104C23×C61—48no—
105C23×C61C22×Q814yes—
106C23×C61C22×Q812yes—
107C23×C61C2×#4118yes—
108C23×C61H(5,𝔽2)12yes—
109C23×C61H(5,𝔽2)12yes—
110C23×C61C2511yescharacteristic
111C2×C4×C61—216no—
112C2×C4×C61—24no—
113C2×C4×C61—24no—
114C2×C4×C61—28no—
115C2×C4×C61—28no—
116C2×C4×C61—24no—
117C2×C4×C61—24no—
118C2×C4×C61—416no—
119C2×C4×C61—48no—
120C2×C4×C61—48no—
121C2×C4×C61C22×Q818yes—
122C2×Dic61—232no—
123C2×Dic61—28no—
124C2×Dic61—28no—
125C2×Dic61—28no—
126C2×Dic61—28no—
127C2×Dic61—28no—
128C2×Dic61—416no—
129C2×Dic61C2×#41116yes—
130Dic122—432no—
131C2×#2607—611nomaximal, Sylow
132C22×C61—28no—
133C22×C61—24no—
134C22×C61—416no—
135C22×C61—44no—
136C22×C61—44no—
137C22×C61#53318yes—
138C22×C61#54314yes—
139C22×C61#55118yes—
140C22×C61#55918yes—
141C22×C61C23×Q811yescharacteristic
142C22×C61C22×#4114yes—
143C22×C61C2×H(5,𝔽2)11yescharacteristic
144C22×C61C2×H(5,𝔽2)11yescharacteristic
145C4×C61—28no—
146C4×C61—44no—
147C4×C61—44no—
148Dic61—216no—
149Dic61—48no—
150#2607—6116no—
151C2×#399—612no—
152C2×#393—612no—
153C2×#391—614no—
154C2×#387—614no—
155C2×#381D6111yescharacteristic
156C2×C4×C22⋊C4—612no—
157C2×C61—44no—
158C2×C61#260718yescomplemented
159C2×C61C2×#53312yes—
160C2×C61C2×#54311yescharacteristic
161C2×C61C2×#55112yes—
162C2×C61C2×#55912yes—
163C23×Q8—612no—
164C24×C4C2×D6111yescharacteristic
165C22×C4⋊C4—614no—
166C22×C4⋊C4—612no—
167C22×C22⋊C4—614no—
168C22×C22⋊C4C2×D6111yescharacteristic
169C22×C22⋊C4C2×D6111yescharacteristic
170C22×C42—612no—
171C22×C42—612no—
172#399—6116no—
173#393—6116no—
174#391—6132no—
175#387—6132no—
176#381C2×D6118yes—
177C4×C22⋊C4—6116no—
178C2×#95—612no—
179C2×#95—614no—
180C2×#95—612no—
181C2×#95—614no—
182C2×#95C2×D6114yes—
183C61C2×#260711yescharacteristic, complemented, Sylow
184C25C22×D6111yescharacteristic
185C22×Q8—618no—
186C22×Q8—12216no—
187C22×Q8—2444no—
188C23×C4—42no—
189C23×C4—42no—
190C23×C4—614no—
191C23×C4—614no—
192C23×C4Dic12218yescomplemented
193C23×C4C22×D6112yes—
194C23×C4C22×D6112yes—
195C23×C4C22×D6112yes—
196C23×C4C22×D6114yes—
197C2×C4⋊C4—6116no—
198C2×C4⋊C4—618no—
199C2×C4⋊C4—12216no—
200C2×C4⋊C4—2444no—
201C2×C22⋊C4—42no—
202C2×C22⋊C4—42no—
203C2×C22⋊C4—6116no—
204C2×C22⋊C4—12216no—
205C2×C22⋊C4C22×D6114yes—
206C2×C22⋊C4C22×D6114yes—
207C2×C42—618no—
208C2×C42—618no—
209C2×C42—2444no—
210C2×C42—2444no—
211#95—6116no—
212#95—618no—
213#95—6116no—
214#95—618no—
215#95C22×D61116yes—
216C24—28no—
217C24—22no—
218C24—22no—
219C24C2×Dic12214yes—
220C24C23×D6112yes—
221C24C23×D6111yescharacteristic
222C2×Q8—12232no—
223C2×Q8—2448no—
224C2×Q8—24432no—
225C22×C4—24no—
226C22×C4—24no—
227C22×C4—28no—
228C22×C4—28no—
229C22×C4—24no—
230C22×C4—24no—
231C22×C4—416no—
232C22×C4—44no—
233C22×C4—44no—
234C22×C4—6116no—
235C22×C4—618no—
236C22×C4—618no—
237C22×C4—1228no—
238C22×C4—1228no—
239C22×C4—1228no—
240C22×C4—1228no—
241C22×C4—1228no—
242C22×C4C2×Dic12218yes—
243C22×C4C2×Dic122116yescomplemented
244C22×C4C23×D6114yes—
245C22×C4C23×D6114yes—
246C22×C4C23×D6114yes—
247C4⋊C4—12232no—
248C4⋊C4—2448no—
249C22⋊C4—44no—
250C22⋊C4—44no—
251C22⋊C4—12232no—
252C42—2448no—
253C42—2448no—
254C23—216no—
255C23—28no—
256C23—22no—
257C23—22no—
258C23—28no—
259C23—48no—
260C23—48no—
261C23C22×Dic12214yes—
262C23C22×Dic12212yes—
263C23#41×D6118yes—
264C23#1451982212yes—
265C23#1451982212yes—
266C23C24×D6111yescharacteristic
267Q8—24432no—
268C2×C4—24no—
269C2×C4—24no—
270C2×C4—216no—
271C2×C4—28no—
272C2×C4—28no—
273C2×C4—24no—
274C2×C4—24no—
275C2×C4—416no—
276C2×C4—48no—
277C2×C4—48no—
278C2×C4—6116no—
279C2×C4—1228no—
280C2×C4—1228no—
281C2×C4—12232no—
282C2×C4—1228no—
283C2×C4—1228no—
284C2×C4—1228no—
285C2×C4—24416no—
286C2×C4C22×Dic12218yes—
287C22—24no—
288C22—28no—
289C22—44no—
290C22—44no—
291C22—416no—
292C22#1684031518yes—
293C22#1684038814yes—
294C22#1684044018yes—
295C22#1684049618yes—
296C22C23×Dic12211yescharacteristic
297C22C2×#41×D6114yes—
298C22C2×#1451982211yescharacteristic
299C22C2×#1451982211yescharacteristic
300C4—28no—
301C4—44no—
302C4—44no—
303C4—12216no—
304C4—2448no—
305C2—44no—
306C2#2145148418yesdirect product factor
307C2C2×#1684031512yes—
308C2C2×#1684038811yescharacteristic
309C2C2×#1684044012yes—
310C2C2×#1684049612yes—
subgroupG/H
centerC24C23×D61
commutator, cosocleC23×C61C25
FrattiniC23C24×D61
FittingC2×C61×#381C2
socleC24×C61C24
prime radicalC25×C61C23
hypercenterC2×#381D61
hypocenterC61C2×#2607
LCSG ▷ C23×C61 ▷ C61
UCSC1 ◁ C24 ◁ C2×#381

Complements

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

NH ≅ G/Ntype
1. #21451484C2direct (N × H)
4. C2×#16839666C2semidirect
5. C2×#16839649C2semidirect
16. #16839666C22semidirect
17. #16839649C22semidirect
50. C23×C4×C61Q8semidirect
76. C22×C4×C61C2×Q8semidirect
158. C2×C61#2607semidirect
183. C61C2×#2607semidirect
192. C23×C4Dic122semidirect
243. C22×C4C2×Dic122semidirect
306. C2#21451484direct (N × H)

Maximal subgroups

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

subgroupindex
#214514842
C2×#168396982
C2×#168396742
C2×#168396662
C2×#168396492
C2×C4×C22⋊Dic612
C2×C61×#3812
C2×#260761