Finite Group Databasebeta

← C2×#21447864 #29834243

Subgroups — C2×#21447864 #29834243

Order 15616.

766 conjugacy classes of subgroups.

The subgroup lattice has 284 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14519721C212yesmaximal
2C2×#16840142C211yesmaximal, characteristic, complemented
3#21447864C218yesmaximal, direct product factor
4C2×C4⋊#11758185C211yesmaximal, characteristic, complemented
5C2×#16839565C212yesmaximal, complemented
6C2×C4×D8×C61C211yesmaximal, characteristic
7C22×Dic244—21no—
8C22×Dic244C2212yes—
9C2×#14519777—21no—
10C2×#14519721—28no—
11C2×#14519721C2218yes—
12C22×#11758185C2212yes—
13#16840142—22no—
14#16840142C2214yescomplemented
15C4⋊#11758185C2214yescomplemented
16#16839565C2218yescomplemented
17C22×D8×C61C2211yescharacteristic
18C2×C4×D4×C61—21no—
19C4×D8×C61—22no—
20C4×D8×C61C2214yes—
21C2×#107×C61C2211yescharacteristic
22C2×#102×C61—21no—
23C2×C4×C8×C61C2211yescharacteristic
24C22×Dic122—22no—
25C2×Dic244—24no—
26C2×Dic244—24no—
27C2×Dic244—24no—
28C2×Dic244—22no—
29C2×Dic244—44no—
30C2×Dic244C2314yes—
31#14519777—24no—
32#14519777—42no—
33C2×C4⋊Dic61—41no—
34C2×C4⋊Dic61—41no—
35#14519721—216no—
36C2×#11758185—24no—
37C2×#11758185C2314yes—
38C22×D4×C61—21no—
39C23×C4×C61—41no—
40C2×D8×C61—21no—
41C2×D8×C61—22no—
42C2×D8×C61D414yes—
43C2×D8×C61C2312yes—
44C22×C8×C61D411yescharacteristic
45C22×C8×C61C2311yescharacteristic
46C4×D4×C61—24no—
47C4×D4×C61—42no—
48C2×C4⋊C4×C61—21no—
49C2×C22⋊C4×C61—41no—
50C2×C42×C61D411yescharacteristic
51#107×C61—21no—
52#107×C61C2312yes—
53#102×C61—24no—
54C4×C8×C61D412yes—
55C4×C8×C61C2312yes—
56C24×C61—41no—
57C2×D4×C61—24no—
58C2×D4×C61—22no—
59C2×D4×C61—41no—
60C2×D4×C61—42no—
61C22×C4×C61—41no—
62C22×C4×C61—44no—
63C22×C4×C61—84no—
64C22×C4×C61D811yescharacteristic
65C22×C4×C61D811yescharacteristic
66C22×C4×C61C2×D411yescharacteristic
67C22×Dic61—42no—
68C2×Dic122—24no—
69C2×Dic122—44no—
70C2×Dic122—44no—
71C2×Dic122—42no—
72D8×C61—24no—
73D8×C61—22no—
74D8×C61C2×D414yes—
75C2×C8×C61—22no—
76C2×C8×C61C2×D412yes—
77C2×C8×C61C2×D411yescharacteristic
78C2×C8×C61C2×D412yes—
79C2×C8×C61#4112yes—
80C2×C8×C61C2411yescharacteristic
81C4⋊C4×C61—22no—
82C4⋊C4×C61—41no—
83C22⋊C4×C61—44no—
84C42×C61D812yes—
85C42×C61C2×D412yes—
86C4⋊Dic61—44no—
87C4⋊Dic61—44no—
88Dic244—24no—
89Dic244—24no—
90Dic244—48no—
91Dic244—44no—
92#11758185—24no—
93C23×C61—42no—
94C23×C61—44no—
95C23×C61—82no—
96C23×C61—82no—
97C23×C61C2×D811yescharacteristic
98D4×C61—24no—
99D4×C61—42no—
100D4×C61—44no—
101C2×C4×C61—22no—
102C2×C4×C61—42no—
103C2×C4×C61—82no—
104C2×C4×C61—88no—
105C2×C4×C61SD3214yescomplemented
106C2×C4×C61#12112yes—
107C2×C4×C61C2×D812yes—
108C2×C4×C61C2×D811yescharacteristic
109C2×C4×C61C2×D812yes—
110C2×C4×C61AGL(1,ℤ/8)12yes—
111C2×C4×C61C22×D411yescharacteristic
112C2×Dic61—44no—
113C2×Dic61—84no—
114Dic122—44no—
115Dic122—44no—
116Dic122—84no—
117C8×C61—22no—
118C8×C61#12112yes—
119C8×C61C22×D411yescharacteristic
120C8×C61C2×#4111yescharacteristic
121C2×#2208—611nomaximal, Sylow
122C22×C61—44no—
123C22×C61—82no—
124C22×C61—82no—
125C22×C61—88no—
126C22×C61#45912yes—
127C22×C61C2×SD3212yes—
128C22×C61#51012yes—
129C22×C61C22×D811yescharacteristic
130C4×C61—22no—
131C4×C61—82no—
132C4×C61#45912yes—
133C4×C61C2×SD3214yescomplemented
134C4×C61C2×#12111yescharacteristic
135C4×C61C2×AGL(1,ℤ/8)11yescharacteristic
136Dic61—84no—
137C22×SD32—612no—
138C2×#494—611no—
139C2×C4×D8D6111yescharacteristic
140#2208—618no—
141C2×C4⋊C16—611no—
142C2×#358—612no—
143C2×C61—84no—
144C2×C61#220814yescomplemented
145C2×C61C2×#45911yescharacteristic
146C2×C61C22×SD3211yescharacteristic
147C2×C61C2×#51011yescharacteristic
148C22×Q16—612no—
149C22×Q16—1221no—
150C22×D8C2×D6111yescharacteristic
151C2×C4⋊Q8—1221no—
152C2×C4×D4—21no—
153C2×SD32—618no—
154C2×SD32—1228no—
155C22×C16—612no—
156#494—614no—
157#494—1222no—
158C4×D8—22no—
159C4×D8C2×D6114yes—
160C2×#107C2×D6111yescharacteristic
161C2×#102—21no—
162C2×C4×C8C2×D6111yescharacteristic
163C4⋊C16—614no—
164#358—618no—
165C61C2×#220811yescharacteristic, complemented, Sylow
166C22×Q8—1222no—
167C22×D4—21no—
168C23×C4—41no—
169C2×Q16—614no—
170C2×Q16—1224no—
171C2×Q16—1224no—
172C2×Q16—1222no—
173C2×Q16—1224no—
174C2×Q16—2444no—
175C2×D8—22no—
176C2×D8—21no—
177C2×D8D24414yes—
178C2×D8C22×D6112yes—
179C22×C8C22⋊D6111yescharacteristic
180C22×C8C22×D6111yescharacteristic
181C4⋊Q8—1224no—
182C4⋊Q8—2442no—
183C4×D4—24no—
184C4×D4—42no—
185C2×C4⋊C4—21no—
186C2×C4⋊C4—2441no—
187C2×C4⋊C4—2441no—
188C2×C22⋊C4—41no—
189C2×C42C22⋊D6111yescharacteristic
190SD32—12216no—
191C2×C16—614no—
192C2×C16—1224no—
193#107—21no—
194#107C22×D6112yes—
195#102—24no—
196C4×C8C22⋊D6112yes—
197C4×C8C22×D6112yes—
198C24—41no—
199C2×Q8—1224no—
200C2×Q8—2444no—
201C2×Q8—2444no—
202C2×Q8—2442no—
203C2×D4—22no—
204C2×D4—24no—
205C2×D4—41no—
206C2×D4—42no—
207C22×C4—41no—
208C22×C4—44no—
209C22×C4—84no—
210C22×C4—2442no—
211C22×C4#1175819911yescharacteristic
212C22×C4#1175819911yescharacteristic
213C22×C4C2×C22⋊D6111yescharacteristic
214Q16—1224no—
215Q16—1224no—
216Q16—2448no—
217Q16—2444no—
218D8—22no—
219D8—24no—
220D8C2×D24414yes—
221C2×C8—22no—
222C2×C8C2×D24412yes—
223C2×C8#1175822212yes—
224C2×C8C2×C22⋊D6112yes—
225C2×C8C2×C22⋊D6111yescharacteristic
226C2×C8C23×D6111yescharacteristic
227C4⋊C4—22no—
228C4⋊C4—41no—
229C4⋊C4—2444no—
230C4⋊C4—2444no—
231C22⋊C4—44no—
232C42#1175819912yes—
233C42C2×C22⋊D6112yes—
234C16—1224no—
235C23—44no—
236C23—42no—
237C23—82no—
238C23—82no—
239C23C2×#1175819911yescharacteristic
240Q8—4884no—
241Q8—2444no—
242Q8—2444no—
243D4—24no—
244D4—44no—
245D4—42no—
246C2×C4—22no—
247C2×C4—42no—
248C2×C4—82no—
249C2×C4—88no—
250C2×C4—4884no—
251C2×C4—2444no—
252C2×C4#1451972114yescomplemented
253C2×C4#1451975112yes—
254C2×C4C2×#1175819912yes—
255C2×C4C2×#1175819911yescharacteristic
256C2×C4C2×#1175819912yes—
257C2×C4#1451980212yes—
258C2×C4C22×C22⋊D6111yescharacteristic
259C8—22no—
260C8#1451975112yes—
261C8C22×D24411yescharacteristic
262C8C2×#1175822211yescharacteristic
263C22—44no—
264C22—82no—
265C22—88no—
266C22—82no—
267C22#1683995712yes—
268C22C2×#1451972112yes—
269C22#1684020212yes—
270C22C22×#1175819911yescharacteristic
271C4—22no—
272C4—82no—
273C4—4884no—
274C4#1683995712yes—
275C4C2×#1451972114yescomplemented
276C4C2×#1451975111yescharacteristic
277C4C2×#1451980211yescharacteristic
278C2—84no—
279C2#2144786414yesdirect product factor
280C2C2×#1683995711yescharacteristic
281C2C22×#1451972111yescharacteristic
282C2C2×#1684020211yescharacteristic
subgroupG/H
centerC23C2×#11758199
commutator, cosocleC2×C8×C61C24
FrattiniC2×C8C23×D61
FittingC2×C4×D8×C61C2
socleC23×C61C2×D8
prime radicalC22×D8×C61C22
hypercenterC2×C4×D8D61
hypocenterC61C2×#2208
LCSG ▷ C2×C8×C61 ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×C8 ◁ C2×C4×D8

Complements

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

NH ≅ G/Ntype
2. C2×#16840142C2semidirect
3. #21447864C2direct (N × H)
4. C2×C4⋊#11758185C2semidirect
5. C2×#16839565C2semidirect
14. #16840142C22semidirect
15. C4⋊#11758185C22semidirect
16. #16839565C22semidirect
105. C2×C4×C61SD32semidirect
133. C4×C61C2×SD32semidirect
144. C2×C61#2208semidirect
165. C61C2×#2208semidirect
252. C2×C4#14519721semidirect
275. C4C2×#14519721semidirect
279. C2#21447864direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145197212
C2×#168401422
#214478642
C2×C4⋊#117581852
C2×#168395652
C2×C4×D8×C612
C2×#220861