Finite Group Databasebeta

← C2×#21445987 #29680431

Subgroups — C2×#21445987 #29680431

Order 15616.

1230 conjugacy classes of subgroups.

The subgroup lattice has 282 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14519711C212yesmaximal
2C22×#14519709C212yesmaximal
3C2×#16839632C211yesmaximal, characteristic
4C2×#16839628C211yesmaximal, characteristic
5#21445987C218yesmaximal, direct product factor
6C22×#97×C61C211yesmaximal, characteristic
7C22×C4⋊Dic61—22no—
8C22×C4⋊Dic61C2211yescharacteristic
9C22×C4⋊Dic61C2211yescharacteristic
10C22×C4⋊Dic61C2212yes—
11C2×#14519711—28no—
12C2×#14519711C2218yes—
13C2×#14519709—28no—
14C2×#14519709C2218yes—
15#16839632—22no—
16#16839632C2214yes—
17#16839628—22no—
18#16839628C2214yes—
19C2×#14519684—22no—
20C23×C8×C61C2212yes—
21C22×C42×C61C2211yescharacteristic
22C2×#97×C61C418yescomplemented
23C2×#97×C61C2214yes—
24C23×Dic61—22no—
25C23×Dic61—21no—
26C23×Dic61—21no—
27C2×C4⋊Dic61—24no—
28C2×C4⋊Dic61—24no—
29C2×C4⋊Dic61—24no—
30C2×C4⋊Dic61—24no—
31C2×C4⋊Dic61—28no—
32C2×C4⋊Dic61—21no—
33C2×C4⋊Dic61—21no—
34C2×C4⋊Dic61—22no—
35C2×C4⋊Dic61—48no—
36C2×C4⋊Dic61C2312yes—
37C2×C4⋊Dic61C2314yes—
38C2×C4⋊Dic61C2312yes—
39#14519711—216no—
40#14519709—216no—
41#14519684—28no—
42C23×C4×C61D412yes—
43C23×C4×C61C2311yescharacteristic
44C22×C8×C61C2×C418yes—
45C22×C8×C61D418yes—
46C22×C8×C61Q818yes—
47C22×C8×C61C2314yes—
48C2×C42×C61C2×C414yes—
49C2×C42×C61D412yes—
50C2×C42×C61Q814yes—
51C2×C42×C61C2312yes—
52#97×C61C2×C4116yescomplemented
53C24×C61C2×D411yescharacteristic
54C22×C4×C61—24no—
55C22×C4×C61—24no—
56C22×C4×C61C4⋊C418yes—
57C22×C4×C61C22×C412yes—
58C22×C4×C61C2×D414yes—
59C22×C4×C61C2×D411yescharacteristic
60C22×C4×C61C2×D414yes—
61C22×C4×C61C2×Q814yes—
62C22×C4×C61C2×Q812yes—
63C22×C4×C61C2411yescharacteristic
64C22×Dic61—22no—
65C22×Dic61—22no—
66C22×Dic61—24no—
67C22×Dic61—44no—
68C22×Dic61—42no—
69C22×Dic61—42no—
70C22×Dic61—44no—
71C22×Dic61—48no—
72C22×Dic61—44no—
73C2×C8×C61C4⋊C4132yescomplemented
74C2×C8×C61C22×C418yes—
75C2×C8×C61C2×D418yes—
76C2×C8×C61C2×Q818yes—
77C42×C61C4⋊C418yes—
78C42×C61C22×C414yes—
79C42×C61C2×Q814yes—
80C4⋊Dic61—24no—
81C4⋊Dic61—24no—
82C4⋊Dic61—24no—
83C4⋊Dic61—24no—
84C4⋊Dic61—416no—
85C4⋊Dic61—42no—
86C4⋊Dic61—44no—
87C4⋊Dic61—42no—
88C23×C61C2×C4⋊C412yes—
89C23×C61#12712yes—
90C23×C61C4⋊Q812yes—
91C23×C61AGL(1,ℤ/8)14yes—
92C23×C61#13714yes—
93C23×C61C22×D411yescharacteristic
94C2×C4×C61—24no—
95C2×C4×C61—24no—
96C2×C4×C61—216no—
97C2×C4×C61C2×C4⋊C418yes—
98C2×C4×C61C2×C4⋊C418yes—
99C2×C4×C61C2×C4⋊C412yes—
100C2×C4×C61#12712yes—
101C2×C4×C61C4⋊Q818yes—
102C2×C4×C61C4⋊Q812yes—
103C2×C4×C61C23×C411yescharacteristic
104C2×C4×C61C22×D412yes—
105C2×C4×C61C22×Q812yes—
106C2×C4×C61C22×Q811yescharacteristic
107C2×Dic61—44no—
108C2×Dic61—42no—
109C2×Dic61—42no—
110C2×Dic61—48no—
111C2×Dic61—44no—
112C2×Dic61—44no—
113C2×Dic61—84no—
114C2×Dic61—88no—
115C2×Dic61—84no—
116C8×C61C2×C4⋊C4116yescomplemented
117C2×#1847—611nomaximal, Sylow
118C22×C61#38414yes—
119C22×C61#42818yes—
120C22×C61#49614yes—
121C22×C61#49714yes—
122C22×C61#50118yes—
123C22×C61C22×C4⋊C411yescharacteristic
124C22×C61C2×#12711yescharacteristic
125C22×C61C2×C4⋊Q811yescharacteristic
126C22×C61C2×AGL(1,ℤ/8)12yes—
127C22×C61C2×#13712yes—
128C4×C61—28no—
129C4×C61#38414yes—
130C4×C61C22×C4⋊C412yes—
131C4×C61C2×C4⋊Q812yes—
132Dic61—84no—
133Dic61—82no—
134Dic61—82no—
135C22×#107—612no—
136C22×#106—612no—
137C22×#97D6111yescharacteristic
138C2×#384—611no—
139C2×#382—611no—
140#1847—618no—
141C2×C61#184718yescomplemented
142C2×C61C2×#38411yescharacteristic
143C2×C61C2×#42812yes—
144C2×C61C2×#49611yescharacteristic
145C2×C61C2×#49711yescharacteristic
146C2×C61C2×#50112yes—
147C23×C8C2×D6112yes—
148C22×C4⋊C4—611no—
149C22×C4⋊C4—612no—
150C22×C4⋊C4—611no—
151C22×C4⋊C4—1222no—
152C22×C42C2×D6111yescharacteristic
153C2×#107—618no—
154C2×#107—1228no—
155C2×#106—618no—
156C2×#106—1228no—
157C2×#97Dic6118yescomplemented
158C2×#97C2×D6114yes—
159#384—614no—
160#384—1222no—
161#382—614no—
162#382—1222no—
163C2×#95—1222no—
164C61C2×#184711yescharacteristic, complemented, Sylow
165C23×C4—1222no—
166C23×C4—1221no—
167C23×C4—1221no—
168C23×C4D24412yes—
169C23×C4C22×D6111yescharacteristic
170C22×C8Dic12218yes—
171C22×C8D24418yes—
172C22×C8C2×Dic6118yes—
173C22×C8C22×D6114yes—
174C2×C4⋊C4—612no—
175C2×C4⋊C4—612no—
176C2×C4⋊C4—614no—
177C2×C4⋊C4—1224no—
178C2×C4⋊C4—1224no—
179C2×C4⋊C4—1224no—
180C2×C4⋊C4—1224no—
181C2×C4⋊C4—1221no—
182C2×C4⋊C4—1221no—
183C2×C4⋊C4—1222no—
184C2×C4⋊C4—1228no—
185C2×C4⋊C4—2448no—
186C2×C42Dic12214yes—
187C2×C42D24412yes—
188C2×C42C2×Dic6114yes—
189C2×C42C22×D6112yes—
190#107—12216no—
191#106—12216no—
192#97C2×Dic61116yescomplemented
193#95—1228no—
194C24C2×D24411yescharacteristic
195C22×C4—24no—
196C22×C4—24no—
197C22×C4—1222no—
198C22×C4—1222no—
199C22×C4—1224no—
200C22×C4—2444no—
201C22×C4—2444no—
202C22×C4—2442no—
203C22×C4—2442no—
204C22×C4—2448no—
205C22×C4—2444no—
206C22×C4C4⋊Dic6118yes—
207C22×C4C2×Dic12214yes—
208C22×C4C2×Dic12212yes—
209C22×C4C2×D24414yes—
210C22×C4C2×D24414yes—
211C22×C4C2×D24411yescharacteristic
212C22×C4C22×Dic6112yes—
213C22×C4C23×D6111yescharacteristic
214C2×C8C4⋊Dic61132yescomplemented
215C2×C8C2×Dic12218yes—
216C2×C8C2×D24418yes—
217C2×C8C22×Dic6118yes—
218C4⋊C4—1224no—
219C4⋊C4—1224no—
220C4⋊C4—1224no—
221C4⋊C4—1224no—
222C4⋊C4—24416no—
223C4⋊C4—2442no—
224C4⋊C4—2444no—
225C4⋊C4—2442no—
226C42C4⋊Dic6118yes—
227C42C2×Dic12214yes—
228C42C22×Dic6114yes—
229C23C2×C4⋊Dic6112yes—
230C23#1451977412yes—
231C23#1451977712yes—
232C23#1451980514yes—
233C23#1451981014yes—
234C23C22×D24411yescharacteristic
235C2×C4—24no—
236C2×C4—24no—
237C2×C4—216no—
238C2×C4—4888no—
239C2×C4—4884no—
240C2×C4—4884no—
241C2×C4—2448no—
242C2×C4—2444no—
243C2×C4—2444no—
244C2×C4—2444no—
245C2×C4—2442no—
246C2×C4—2442no—
247C2×C4C2×C4⋊Dic6118yes—
248C2×C4C2×C4⋊Dic6118yes—
249C2×C4C2×C4⋊Dic6112yes—
250C2×C4#1451977412yes—
251C2×C4#1451977718yes—
252C2×C4#1451977712yes—
253C2×C4C23×Dic6111yescharacteristic
254C2×C4C22×D24412yes—
255C2×C4C22×Dic12212yes—
256C2×C4C22×Dic12211yescharacteristic
257C8C2×C4⋊Dic61116yescomplemented
258C22#1683963214yes—
259C22#1683980418yes—
260C22#1684015114yes—
261C22#1684015614yes—
262C22#1684017118yes—
263C22C22×C4⋊Dic6111yescharacteristic
264C22C2×#1451977411yescharacteristic
265C22C2×#1451977711yescharacteristic
266C22C2×#1451980512yes—
267C22C2×#1451981012yes—
268C4—28no—
269C4—4884no—
270C4—4882no—
271C4—4882no—
272C4#1683963214yes—
273C4C22×C4⋊Dic6112yes—
274C4C2×#1451977712yes—
275C2#2144598718yesdirect product factor
276C2C2×#1683963211yescharacteristic
277C2C2×#1683980412yes—
278C2C2×#1684015111yescharacteristic
279C2C2×#1684015611yescharacteristic
280C2C2×#1684017112yes—
subgroupG/H
centerC24C2×D244
commutatorC2×C4×C61C23×C4
FrattiniC22×C4C23×D61
FittingC22×#97×C61C2
socle, prime radicalC24×C61C2×D4
cosocleC22×C4×C61C24
hypercenterC22×#97D61
hypocenterC61C2×#1847
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C24 ◁ C22×C42 ◁ C22×#97

Complements

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

NH ≅ G/Ntype
5. #21445987C2direct (N × H)
22. C2×#97×C61C4semidirect
52. #97×C61C2×C4semidirect
73. C2×C8×C61C4⋊C4semidirect
116. C8×C61C2×C4⋊C4semidirect
141. C2×C61#1847semidirect
157. C2×#97Dic61semidirect
164. C61C2×#1847semidirect
192. #97C2×Dic61semidirect
214. C2×C8C4⋊Dic61semidirect
257. C8C2×C4⋊Dic61semidirect
275. C2#21445987direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145197112
C22×#145197092
C2×#168396322
C2×#168396282
#214459872
C22×#97×C612
C2×#184761