Finite Group Databasebeta

← C22×#16840472 #30586986

Subgroups — C22×#16840472 #30586986

Order 15616.

8454 conjugacy classes of subgroups.

The subgroup lattice has 324 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16840472C2148yesmaximal, direct product factor
2C22×#14519777C211yesmaximal, characteristic, complemented
3C22×#14519769C212yesmaximal, complemented
4C22×#14519755C214yesmaximal, complemented
5C22×#14519753C212yesmaximal, complemented
6C22×C4×D244C212yesmaximal
7C22×C4×D244C211yesmaximal, characteristic
8C22×C4⋊C4×D61C212yesmaximal, complemented
9C22×C4×Q8×C61C211yesmaximal, characteristic, complemented
10C23×Dic122C2212yes—
11C23×D244C2211yescharacteristic
12C23×C4×D61C2212yes—
13C23×C4×D61C2214yes—
14#16840472C221256yesdirect product factor
15C2×#14519777C22124yescomplemented
16C2×#14519769C22148yescomplemented
17C2×#14519755C22196yescomplemented
18C2×#14519753C22148yescomplemented
19C2×C4×D244C22124yes—
20C2×C4×D244C22148yes—
21C22×C4⋊Dic61C2212yes—
22C22×C4⋊Dic61C2211yescharacteristic
23C22×C4⋊Dic61C2212yes—
24C22×#11758196C2214yes—
25C22×#11758196C2214yes—
26C2×C4⋊C4×D61C22148yescomplemented
27C22×#11758198C2214yes—
28C22×#11758198C2212yes—
29C23×Q8×C61C2211yescharacteristic
30C2×C4×Q8×C61C22124yescomplemented
31C22×C4⋊C4×C61C2211yescharacteristic
32C22×C4⋊C4×C61C2212yes—
33C22×C42×C61C2212yes—
34C22×C42×C61C2211yescharacteristic
35C24×D61C2312yes—
36C22×Dic122—48no—
37C22×Dic122C23124yes—
38C22×D244Q8116yescomplemented
39C22×D244C23112yes—
40C23×Dic61C2312yes—
41C23×Dic61C2314yes—
42C22×C4×D61—216no—
43C22×C4×D61—416no—
44C22×C4×D61C23124yes—
45C22×C4×D61C23148yes—
46#14519777C23164yescomplemented
47#14519769C231128yescomplemented
48#14519755C231256yescomplemented
49#14519753C231128yescomplemented
50C4×D244C23164yes—
51C4×D244C231128yes—
52C2×C4⋊Dic61C23124yes—
53C2×C4⋊Dic61C23112yes—
54C2×C4⋊Dic61C23124yes—
55C2×#11758196C23148yes—
56C2×#11758196C23148yes—
57C4⋊C4×D61C231128yescomplemented
58C2×#11758198C23148yes—
59C2×#11758198C23124yes—
60C22×Q8×C61—28no—
61C22×Q8×C61C23112yes—
62C23×C4×C61C2312yes—
63C23×C4×C61C2311yescharacteristic
64C23×C4×C61C2312yes—
65C23×C4×C61C2311yescharacteristic
66C23×C4×C61C2311yescharacteristic
67C4×Q8×C61C23164yescomplemented
68C2×C4⋊C4×C61C23112yes—
69C2×C4⋊C4×C61C23124yes—
70C2×C42×C61C23124yes—
71C2×C42×C61C23112yes—
72C24×C61C2411yescharacteristic
73C23×D61—28no—
74C23×D61—28no—
75C23×D61C2×Q8116yes—
76C23×D61C24112yes—
77C2×Q8×C61—248no—
78C2×Q8×C61C24116yes—
79C22×C4×C61—28no—
80C22×C4×C61—28no—
81C22×C4×C61—24no—
82C22×C4×C61C2×Q818yes—
83C22×C4×C61#4118yes—
84C22×C4×C61C24112yes—
85C22×C4×C61C2416yes—
86C22×C4×C61C24112yes—
87C22×C4×C61C2416yes—
88C22×C4×C61C2416yes—
89C22×Dic61—28no—
90C22×Dic61—216no—
91C22×Dic61C24124yes—
92C22×Dic61C24112yes—
93C2×D244C2×Q8196yescomplemented
94C2×D244C24116yes—
95C2×C4×D61—296no—
96C2×C4×D61—496no—
97C2×C4×D61C24132yes—
98C2×C4×D61C24164yes—
99C2×Dic122—448no—
100C2×Dic122C24132yes—
101C4⋊C4×C61C24116yes—
102C4⋊C4×C61C24132yes—
103C42×C61C24132yes—
104C42×C61C24116yes—
105#11758198C24164yes—
106#11758198C24132yes—
107C4⋊Dic61C24132yes—
108C4⋊Dic61C24116yes—
109C4⋊Dic61C24132yes—
110#11758196C24164yes—
111#11758196C24164yes—
112C23×C61C22×Q814yes—
113C23×C61C2×#4114yes—
114C23×C61H(5,𝔽2)14yes—
115C23×C61C2513yes—
116C22×D61—264no—
117C22×D61—224no—
118C22×D61—224no—
119C22×D61C22×Q8148yes—
120C22×D61C2518yes—
121Q8×C61—232no—
122C2×C4×C61—224no—
123C2×C4×C61—212no—
124C2×C4×C61—224no—
125C2×C4×C61C22×Q8124yes—
126C2×C4×C61C2×#41124yes—
127C2×C4×C61C2518yes—
128C2×C4×C61C2518yes—
129C2×C4×C61C2514yes—
130C2×C4×C61C2514yes—
131C2×C4×C61C2514yes—
132C2×Dic61—224no—
133C2×Dic61—248no—
134C2×Dic61C2518yes—
135C2×Dic61C25116yes—
136D244C22×Q8164yescomplemented
137C4×D61—264no—
138C4×D61—464no—
139Dic122—432no—
140C22×#554—611nomaximal, Sylow
141C22×C61#554116yescomplemented
142C22×C61C23×Q816yes—
143C22×C61C22×#4116yes—
144C22×C61C2×H(5,𝔽2)16yes—
145C22×C61C2611yescharacteristic
146C2×D61—28no—
147C2×D61—28no—
148C2×D61—296no—
149C2×D61C23×Q8116yes—
150C4×C61—28no—
151C4×C61—24no—
152C4×C61—28no—
153C4×C61C23×Q818yes—
154C4×C61C22×#4118yes—
155Dic61—28no—
156Dic61—216no—
157C2×#554—6148no—
158C22×C4⋊Q8—611no—
159C22×#125—612no—
160C22×C22⋊Q8—612no—
161C22×C22⋊Q8—614no—
162C22×C4×Q8D6111yescharacteristic, complemented
163C22×C4×D4—611no—
164C22×C4×D4—612no—
165C23×C4⋊C4—612no—
166C2×C61C2×#554112yescomplemented
167C2×C61C24×Q811yescharacteristic
168C2×C61C23×#4111yescharacteristic
169C2×C61C22×H(5,𝔽2)11yescharacteristic
170D61—216no—
171C23×Q8—612no—
172C23×Q8C2×D6111yescharacteristic
173C23×D4—611no—
174C24×C4—612no—
175C24×C4—614no—
176#554—61256no—
177C2×C4⋊Q8—6124no—
178C2×#125—6148no—
179C2×C22⋊Q8—6148no—
180C2×C22⋊Q8—6196no—
181C2×C4×Q8C2×D61124yescomplemented
182C2×C4×D4—6148no—
183C2×C4×D4—6124no—
184C22×C4⋊C4—614no—
185C22×C4⋊C4—614no—
186C22×C4⋊C4—612no—
187C22×C4⋊C4—611no—
188C22×C4⋊C4—612no—
189C22×C4⋊C4—6148no—
190C22×C4⋊C4C2×D6111yescharacteristic
191C22×C4⋊C4C2×D6112yes—
192C22×C22⋊C4—612no—
193C22×C22⋊C4—614no—
194C22×C42C2×D6112yes—
195C22×C42C2×D6111yescharacteristic
196C61C22×#55411yescharacteristic, complemented, Sylow
197C25—612no—
198C22×Q8—28no—
199C22×Q8—6124no—
200C22×Q8—2448no—
201C22×Q8C22×D61112yes—
202C22×D4—6116no—
203C22×D4—6112no—
204C23×C4—612no—
205C23×C4—614no—
206C23×C4—6124no—
207C23×C4—6148no—
208C23×C4—12216no—
209C23×C4—24416no—
210C23×C4C22×D6112yes—
211C23×C4C22×D6111yescharacteristic
212C23×C4C22×D6112yes—
213C23×C4C22×D6111yescharacteristic
214C23×C4C22×D6111yescharacteristic
215C4⋊Q8—6164no—
216#125—61128no—
217C22⋊Q8—61128no—
218C22⋊Q8—61256no—
219C4×Q8C22×D61164yescomplemented
220C4×D4—61128no—
221C4×D4—6164no—
222C2×C4⋊C4—6148no—
223C2×C4⋊C4—6124no—
224C2×C4⋊C4—6112no—
225C2×C4⋊C4—6124no—
226C2×C4⋊C4—6148no—
227C2×C4⋊C4—61128no—
228C2×C4⋊C4C22×D61112yes—
229C2×C4⋊C4C22×D61124yes—
230C2×C22⋊C4—6124no—
231C2×C22⋊C4—6148no—
232C2×C42C22×D61124yes—
233C2×C42C22×D61112yes—
234C24—6116no—
235C24—6112no—
236C24—1228no—
237C24—1228no—
238C24C23×D6111yescharacteristic
239C2×Q8—248no—
240C2×Q8—6132no—
241C2×Q8—24448no—
242C2×Q8C23×D61116yes—
243C2×D4—6196no—
244C2×D4—6116no—
245C22×C4—28no—
246C22×C4—28no—
247C22×C4—24no—
248C22×C4—6112no—
249C22×C4—6124no—
250C22×C4—6132no—
251C22×C4—6164no—
252C22×C4—1228no—
253C22×C4—12216no—
254C22×C4—12296no—
255C22×C4—24496no—
256C22×C4#1175822218yes—
257C22×C4Q8×D6118yes—
258C22×C4C23×D61112yes—
259C22×C4C23×D6116yes—
260C22×C4C23×D61112yes—
261C22×C4C23×D6116yes—
262C22×C4C23×D6116yes—
263C4⋊C4—6164no—
264C4⋊C4—6132no—
265C4⋊C4—6164no—
266C4⋊C4—6116no—
267C4⋊C4—6132no—
268C4⋊C4C23×D61116yes—
269C4⋊C4C23×D61132yes—
270C22⋊C4—6132no—
271C22⋊C4—6164no—
272C42C23×D61132yes—
273C42C23×D61116yes—
274C23—6148no—
275C23—618no—
276C23—12264no—
277C23—12224no—
278C23—12224no—
279C23C2×Q8×D6114yes—
280C23C2×#1175822214yes—
281C23#1451982314yes—
282C23C24×D6113yes—
283Q8—232no—
284Q8—24432no—
285D4—6164no—
286C2×C4—224no—
287C2×C4—224no—
288C2×C4—212no—
289C2×C4—618no—
290C2×C4—6116no—
291C2×C4—12224no—
292C2×C4—12248no—
293C2×C4—12264no—
294C2×C4—24464no—
295C2×C4C2×Q8×D61124yes—
296C2×C4C2×#11758222124yes—
297C2×C4C24×D6118yes—
298C2×C4C24×D6114yes—
299C2×C4C24×D6118yes—
300C2×C4C24×D6114yes—
301C2×C4C24×D6114yes—
302C22—6116no—
303C22—1228no—
304C22—1228no—
305C22—12296no—
306C22#16840472116yesdirect product factor
307C22C22×Q8×D6116yes—
308C22C22×#1175822216yes—
309C22C2×#1451982316yes—
310C22C25×D6111yescharacteristic
311C4—28no—
312C4—28no—
313C4—24no—
314C4—1228no—
315C4—12216no—
316C4C22×Q8×D6118yes—
317C4C22×#1175822218yes—
318C2—12216no—
319C2C2×#16840472112yesdirect product factor
320C2C23×Q8×D6111yescharacteristic
321C2C23×#1175822211yescharacteristic
322C2C22×#1451982311yescharacteristic
subgroupG/H
centerC24C23×D61
commutator, cosocleC22×C61C26
FrattiniC22C25×D61
FittingC22×C4×Q8×C61C2
socleC24×C61C24
prime radicalC23×D244C22
hypercenterC22×C4×Q8D61
hypocenterC61C22×#554
LCSG ▷ C22×C61 ▷ C61
UCSC1 ◁ C24 ◁ C22×C4×Q8

Complements

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

NH ≅ G/Ntype
1. C2×#16840472C2direct (N × H)
2. C22×#14519777C2semidirect
3. C22×#14519769C2semidirect
4. C22×#14519755C2semidirect
5. C22×#14519753C2semidirect
8. C22×C4⋊C4×D61C2semidirect
9. C22×C4×Q8×C61C2semidirect
14. #16840472C22direct (N × H)
15. C2×#14519777C22semidirect
16. C2×#14519769C22semidirect
17. C2×#14519755C22semidirect
18. C2×#14519753C22semidirect
26. C2×C4⋊C4×D61C22semidirect
30. C2×C4×Q8×C61C22semidirect
38. C22×D244Q8semidirect
46. #14519777C23semidirect
47. #14519769C23semidirect
48. #14519755C23semidirect
49. #14519753C23semidirect
57. C4⋊C4×D61C23semidirect
67. C4×Q8×C61C23semidirect
93. C2×D244C2×Q8semidirect
136. D244C22×Q8semidirect
141. C22×C61#554semidirect
162. C22×C4×Q8D61semidirect
166. C2×C61C2×#554semidirect
181. C2×C4×Q8C2×D61semidirect
196. C61C22×#554semidirect
219. C4×Q8C22×D61semidirect
306. C22#16840472direct (N × H)
319. C2C2×#16840472direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168404722
C22×#145197772
C22×#145197692
C22×#145197552
C22×#145197532
C22×C4×D2442
C22×C4⋊C4×D612
C22×C4×Q8×C612
C22×#55461