Finite Group Databasebeta

← C22×#16839891 #30544369

Subgroups — C22×#16839891 #30544369

Order 15616.

2222 conjugacy classes of subgroups.

The subgroup lattice has 288 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4×Dic122C211yesmaximal, characteristic
2C2×#16839891C2124yesmaximal, direct product factor
3C22×#14519706C211yesmaximal, characteristic
4C22×#14519706C211yesmaximal, characteristic
5C22×#14519688C211yesmaximal, characteristic
6C22×#14519687C211yesmaximal, characteristic
7C22×C8×Dic61C211yesmaximal, characteristic
8C22×C4⋊C8×C61C211yesmaximal, characteristic
9C23×Dic122C411yescharacteristic
10C23×#92418C2211yescharacteristic
11C23×#92418C2211yescharacteristic
12C2×C4×Dic122C4112yes—
13C2×C4×Dic122C22112yes—
14C22×C4⋊Dic61C411yescharacteristic
15C22×#11758196C411yescharacteristic
16C22×#11758196C411yescharacteristic
17C22×C4×Dic61C2211yescharacteristic
18C22×C4×Dic61C2211yescharacteristic
19#16839891C22164yesdirect product factor
20C2×#14519706C22112yes—
21C2×#14519706C22112yes—
22C2×#14519688C22112yes—
23C2×#14519687C22112yes—
24C2×C8×Dic61C22112yes—
25C23×C8×C61C2211yescharacteristic
26C23×C8×C61C2211yescharacteristic
27C22×C42×C61C2211yescharacteristic
28C2×C4⋊C8×C61C22112yes—
29C22×Dic122—28no—
30C22×Dic122C2×C4112yes—
31C23×Dic61C2×C411yescharacteristic
32C23×Dic61C2×C411yescharacteristic
33C23×Dic61C2×C411yescharacteristic
34C23×Dic61C2×C411yescharacteristic
35C22×#92418—24no—
36C22×#92418Q818yescomplemented
37C22×#92418C2316yes—
38C22×#92418C2316yes—
39C4×Dic122C2×C4148yes—
40C4×Dic122C23116yes—
41C2×C4⋊Dic61C2×C4112yes—
42C2×#11758196C2×C4112yes—
43C2×#11758196C2×C4112yes—
44C2×C4×Dic61C2×C416yes—
45C2×C4×Dic61C2×C416yes—
46C2×C4×Dic61C2316yes—
47C2×C4×Dic61C2316yes—
48#14519706C23116yes—
49#14519706C23116yes—
50#14519688C23116yes—
51#14519687C23116yes—
52C8×Dic61C23116yes—
53C23×C4×C61C2×C411yescharacteristic
54C23×C4×C61C2×C411yescharacteristic
55C23×C4×C61C2311yescharacteristic
56C22×C8×C61—24no—
57C22×C8×C61—24no—
58C22×C8×C61C2316yes—
59C22×C8×C61C2316yes—
60C2×C42×C61C2×C416yes—
61C2×C42×C61C2316yes—
62C4⋊C8×C61C23116yes—
63C24×C61C22×C411yescharacteristic
64C22×C4×C61—24no—
65C22×C4×C61—24no—
66C22×C4×C61C22×C416yes—
67C22×C4×C61C22×C416yes—
68C22×C4×C61C22×C413yes—
69C22×C4×C61C2×Q814yes—
70C22×C4×C61#4114yes—
71C22×C4×C61C2413yes—
72C22×Dic61—24no—
73C22×Dic61—24no—
74C22×Dic61—24no—
75C22×Dic61M1618yes—
76C22×Dic61C22×C416yes—
77C22×Dic61C22×C416yes—
78C22×Dic61C22×C416yes—
79C22×Dic61C22×C416yes—
80C2×Dic122—248no—
81C2×Dic122C22×C4116yes—
82C2×C8×C61—212no—
83C2×C8×C61—212no—
84C2×C8×C61C2414yes—
85C2×C8×C61C2414yes—
86C42×C61C22×C4112yes—
87C42×C61C2414yes—
88C4⋊Dic61C22×C4116yes—
89#11758196C22×C4116yes—
90#11758196C22×C4116yes—
91C4×Dic61C22×C4112yes—
92C4×Dic61C22×C4112yes—
93C4×Dic61C2414yes—
94C4×Dic61C2414yes—
95C2×#92418—212no—
96C2×#92418C2×Q8124yescomplemented
97C2×#92418C2414yes—
98C2×#92418C2414yes—
99C23×C61C4×Q814yes—
100C23×C61C2×M1614yes—
101C23×C61#13114yes—
102C23×C61C23×C413yes—
103C2×C4×C61—212no—
104C2×C4×C61—212no—
105C2×C4×C61C4×Q8112yes—
106C2×C4×C61C23×C414yes—
107C2×C4×C61C23×C414yes—
108C2×C4×C61C23×C413yes—
109C2×C4×C61C22×Q816yes—
110C2×C4×C61C2×#4116yes—
111C2×C4×C61C2511yescharacteristic
112C2×Dic61—212no—
113C2×Dic61—212no—
114C2×Dic61—212no—
115C2×Dic61C2×M16124yes—
116C2×Dic61C23×C414yes—
117C2×Dic61C23×C414yes—
118C2×Dic61C23×C414yes—
119C2×Dic61C23×C414yes—
120Dic122—232no—
121C8×C61—24no—
122C8×C61—24no—
123#92418—24no—
124#92418C22×Q818yescomplemented
125C22×#446—611nomaximal, Sylow
126C22×C61#446116yescomplemented
127C22×C61C2×C4×Q816yes—
128C22×C61C22×M1616yes—
129C22×C61C2×#13116yes—
130C22×C61C24×C411yescharacteristic
131C4×C61—24no—
132C4×C61—24no—
133C4×C61C2×C4×Q816yes—
134C4×C61C23×Q811yescharacteristic
135C4×C61C22×#4111yescharacteristic
136Dic61—24no—
137Dic61—24no—
138Dic61—24no—
139Dic61C22×M1618yes—
140C22×C4×Q8—611no—
141C2×#446—6124no—
142C22×C4⋊C8—611no—
143C22×C4⋊C8—611no—
144C22×C4⋊C8D6111yescharacteristic
145C22×#97—611no—
146C22×#97—611no—
147C22×C4×C8—611no—
148C2×C61C2×#446112yescomplemented
149C2×C61C22×C4×Q811yescharacteristic
150C2×C61C23×M1611yescharacteristic
151C2×C61C22×#13111yescharacteristic
152C23×Q8—611no—
153C23×C8—611no—
154C23×C8—611no—
155C23×C8C2×D6111yescharacteristic
156C23×C8C2×D6111yescharacteristic
157C2×C4×Q8—6112no—
158C2×C4×Q8—6112no—
159C22×C4⋊C4—611no—
160C22×C4⋊C4—611no—
161C22×C4⋊C4—611no—
162C22×C42—611no—
163C22×C42—611no—
164C22×C42C2×D6111yescharacteristic
165#446—6164no—
166C2×C4⋊C8—6112no—
167C2×C4⋊C8—6112no—
168C2×C4⋊C8C2×D61112yes—
169C2×#97—6112no—
170C2×#97—6112no—
171C2×C4×C8—6112no—
172C61C22×#44611yescharacteristic, complemented, Sylow
173C22×Q8—6112no—
174C22×Q8—1228no—
175C23×C4—611no—
176C23×C4—611no—
177C23×C4—611no—
178C23×C4—611no—
179C23×C4C4×D6111yescharacteristic
180C23×C4C4×D6111yescharacteristic
181C23×C4C22×D6111yescharacteristic
182C22×C8—24no—
183C22×C8—24no—
184C22×C8—618no—
185C22×C8—616no—
186C22×C8—616no—
187C22×C8—1224no—
188C22×C8C22×D6116yes—
189C22×C8C22×D6116yes—
190C4×Q8—6148no—
191C4×Q8—6116no—
192C2×C4⋊C4—6112no—
193C2×C4⋊C4—6112no—
194C2×C4⋊C4—6112no—
195C2×C42—616no—
196C2×C42—616no—
197C2×C42—616no—
198C2×C42—616no—
199C2×C42C4×D6116yes—
200C2×C42C22×D6116yes—
201C4⋊C8—6116no—
202C4⋊C8—6116no—
203C4⋊C8C22×D61116yes—
204#97—6116no—
205#97—6116no—
206C4×C8—6116no—
207C24C2×C4×D6111yescharacteristic
208C2×Q8—6116no—
209C2×Q8—12248no—
210C22×C4—24no—
211C22×C4—24no—
212C22×C4—616no—
213C22×C4—618no—
214C22×C4—616no—
215C22×C4—616no—
216C22×C4—616no—
217C22×C4—1224no—
218C22×C4—1224no—
219C22×C4—1224no—
220C22×C4C2×C4×D6116yes—
221C22×C4C2×C4×D6116yes—
222C22×C4C2×C4×D6113yes—
223C22×C4#1175822414yes—
224C22×C4Q8×D6114yes—
225C22×C4C23×D6113yes—
226C2×C8—212no—
227C2×C8—212no—
228C2×C8—6124no—
229C2×C8—614no—
230C2×C8—614no—
231C2×C8—12212no—
232C2×C8C23×D6114yes—
233C2×C8C23×D6114yes—
234C4⋊C4—6116no—
235C4⋊C4—6116no—
236C4⋊C4—6116no—
237C42—6112no—
238C42—6112no—
239C42—614no—
240C42—614no—
241C42C2×C4×D61112yes—
242C42C23×D6114yes—
243C23#1451974214yes—
244C23M16×D6114yes—
245C23#1451978314yes—
246C23C22×C4×D6113yes—
247Q8—12232no—
248C2×C4—212no—
249C2×C4—212no—
250C2×C4—6124no—
251C2×C4—614no—
252C2×C4—614no—
253C2×C4—614no—
254C2×C4—614no—
255C2×C4—12212no—
256C2×C4—12212no—
257C2×C4—12212no—
258C2×C4#14519742112yes—
259C2×C4C22×C4×D6114yes—
260C2×C4C22×C4×D6114yes—
261C2×C4C22×C4×D6113yes—
262C2×C4C2×Q8×D6116yes—
263C2×C4C2×#1175822416yes—
264C2×C4C24×D6111yescharacteristic
265C8—24no—
266C8—24no—
267C8—618no—
268C8—1224no—
269C22#16839891116yesdirect product factor
270C22C2×#1451974216yes—
271C22C2×M16×D6116yes—
272C22C2×#1451978316yes—
273C22C23×C4×D6111yescharacteristic
274C4—24no—
275C4—24no—
276C4—618no—
277C4—1224no—
278C4—1224no—
279C4—1224no—
280C4C2×#1451974216yes—
281C4C22×Q8×D6111yescharacteristic
282C4C22×#1175822411yescharacteristic
283C2C2×#16839891112yesdirect product factor
284C2C22×#1451974211yescharacteristic
285C2C22×M16×D6111yescharacteristic
286C2C22×#1451978311yescharacteristic
subgroupG/H
centerC23×C4C22×D61
commutatorC22×C61C24×C4
FrattiniC2×C4C24×D61
FittingC22×C4⋊C8×C61C2
socle, prime radicalC24×C61C22×C4
cosocleC2×C4×C61C25
hypercenterC22×C4⋊C8D61
hypocenterC61C22×#446
LCSG ▷ C22×C61 ▷ C61
UCSC1 ◁ C23×C4 ◁ C22×C4⋊C8

Complements

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

NH ≅ G/Ntype
2. C2×#16839891C2direct (N × H)
19. #16839891C22direct (N × H)
36. C22×#92418Q8semidirect
96. C2×#92418C2×Q8semidirect
124. #92418C22×Q8semidirect
126. C22×C61#446semidirect
148. C2×C61C2×#446semidirect
172. C61C22×#446semidirect
269. C22#16839891direct (N × H)
283. C2C2×#16839891direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4×Dic1222
C2×#168398912
C22×#145197062
C22×#145196882
C22×#145196872
C22×C8×Dic612
C22×C4⋊C8×C612
C22×#44661