Finite Group Databasebeta

← C22×#11719145 #16808256

Subgroups — C22×#11719145 #16808256

Order 3328.

3262 conjugacy classes of subgroups.

The subgroup lattice has 264 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×#6122C212yesmaximal, complemented
2C2×#11719145C2124yesmaximal, direct product factor
3C22×C4⋊#1057C211yesmaximal, characteristic, complemented
4C22×C22⋊#1057C212yesmaximal, complemented
5C22×C4×#1057C211yesmaximal, characteristic, complemented
6C22×D4×Dic13C211yesmaximal, characteristic
7C23×D4×C13C411yescharacteristic
8C24×Dic13C2212yes—
9C22×#6122—216no—
10C22×#6122C22124yescomplemented
11C23×#1057C2212yes—
12C23×#1057C2211yescharacteristic
13C23×#1057C2211yescharacteristic
14C22×C22⋊Dic13C412yes—
15C2×D4×Dic13C4112yes—
16C2×D4×Dic13C22112yes—
17C22×C4⋊Dic13C411yescharacteristic
18C22×C4×Dic13C2211yescharacteristic
19C2×C22⋊#1057C22124yescomplemented
20#11719145C22164yesdirect product factor
21C2×C4⋊#1057C22112yescomplemented
22C2×C4×#1057C22112yescomplemented
23C25×C13C2×C412yes—
24C22×D4×C13—28no—
25C22×D4×C13C2×C4112yes—
26C23×C4×C13C2×C411yescharacteristic
27C23×Dic13—28no—
28C23×Dic13—28no—
29C23×Dic13C2×C411yescharacteristic
30C23×Dic13C2×C412yes—
31C23×Dic13C2×C4112yes—
32C23×Dic13C23112yes—
33C23×Dic13C2311yescharacteristic
34C2×#6122—296no—
35C2×#6122C23132yescomplemented
36C22×#1057—28no—
37C22×#1057—24no—
38C22×#1057D418yescomplemented
39C22×#1057C2316yes—
40C22×#1057C23112yes—
41C22×#1057C2316yes—
42C2×C22⋊Dic13C2×C4124yes—
43D4×Dic13C2×C4148yes—
44D4×Dic13C23116yes—
45C2×C4⋊Dic13C2×C4112yes—
46C2×C4×Dic13C2×C416yes—
47C2×C4×Dic13C2316yes—
48C22⋊#1057C23132yescomplemented
49C4⋊#1057C23116yescomplemented
50C4×#1057C23116yescomplemented
51C22×#436—131nomaximal, Sylow
52C24×C13—28no—
53C24×C13—28no—
54C24×C13—28no—
55C24×C13C22×C4112yes—
56C24×C13C22×C411yescharacteristic
57C2×D4×C13—248no—
58C2×D4×C13C22×C4116yes—
59C22×C4×C13M1618yescomplemented
60C22×C4×C13C22×C416yes—
61C22×Dic13—28no—
62C22×Dic13—24no—
63C22×Dic13—248no—
64C22×Dic13—224no—
65C22×Dic13—224no—
66C22×Dic13C22×C416yes—
67C22×Dic13C22×C4112yes—
68C22×Dic13C22×C4124yes—
69C22×Dic13C22×C413yes—
70C22×Dic13C2×D414yes—
71C22×Dic13#4114yes—
72C22×Dic13C2418yes—
73C22×Dic13C2413yes—
74#6122—264no—
75C2×#1057—224no—
76C2×#1057—212no—
77C2×#1057C2×D4124yescomplemented
78C2×#1057C2414yes—
79C2×#1057C2418yes—
80C2×#1057C2414yes—
81C22⋊Dic13C22×C4132yes—
82C4⋊Dic13C22×C4116yes—
83C4×Dic13C22×C4112yes—
84C4×Dic13C2414yes—
85C23×M16—132no—
86C22×C4×D4—131no—
87C2×#436—1324no—
88C22×C4⋊C8—131no—
89C22×C22⋊C8—132no—
90C22×C4×C8—131no—
91C23×C13—224no—
92C23×C13—224no—
93C23×C13—224no—
94C23×C13—432no—
95C23×C13C4×D414yes—
96C23×C13C2×M1614yes—
97C23×C13#13114yes—
98C23×C13C23×C418yes—
99C23×C13C23×C413yes—
100D4×C13—232no—
101C2×C4×C13C2×M16124yescomplemented
102C2×C4×C13C23×C414yes—
103C2×Dic13—224no—
104C2×Dic13—212no—
105C2×Dic13—248no—
106C2×Dic13—28no—
107C2×Dic13—28no—
108C2×Dic13C4×D4112yes—
109C2×Dic13C23×C414yes—
110C2×Dic13C23×C418yes—
111C2×Dic13C23×C413yes—
112C2×Dic13C22×D416yes—
113C2×Dic13C2×#4116yes—
114C2×Dic13C2511yescharacteristic
115#1057—28no—
116#1057—24no—
117#1057C22×D418yescomplemented
118C23×D4#26111yescharacteristic
119C24×C4—132no—
120C22×M16—1324no—
121C22×M16—2616no—
122C23×C8—131no—
123C23×C8—131no—
124C23×C8—132no—
125C2×C4×D4—1312no—
126C2×C4×D4—1312no—
127C22×C4⋊C4—131no—
128C22×C22⋊C4—132no—
129C22×C42—131no—
130#436—1364no—
131C2×C4⋊C8—1312no—
132C2×C22⋊C8—1324no—
133C2×C4×C8—1312no—
134C22×C13—28no—
135C22×C13—28no—
136C22×C13—28no—
137C22×C13—448no—
138C22×C13#436116yescomplemented
139C22×C13C2×C4×D416yes—
140C22×C13C22×M1616yes—
141C22×C13C2×#13116yes—
142C22×C13C24×C411yescharacteristic
143C4×C13C22×M1618yescomplemented
144Dic13—28no—
145Dic13—24no—
146Dic13C2×C4×D416yes—
147Dic13C23×D411yescharacteristic
148Dic13C22×#4111yescharacteristic
149C25C2×#26112yes—
150C22×D4—28no—
151C22×D4C2×#261112yes—
152C23×C4—131no—
153C23×C4—1312no—
154C23×C4—1312no—
155C23×C4—131no—
156C23×C4—132no—
157C23×C4—268no—
158C23×C4—268no—
159C23×C4C2×#26111yescharacteristic
160C2×M16—1332no—
161C2×M16—2696no—
162C22×C8—136no—
163C22×C8—138no—
164C22×C8—1312no—
165C22×C8—136no—
166C22×C8—268no—
167C22×C8—264no—
168C4×D4—1348no—
169C4×D4—1316no—
170C2×C4⋊C4—1312no—
171C2×C22⋊C4—1324no—
172C2×C42—136no—
173C2×C42—136no—
174C4⋊C8—1316no—
175C22⋊C8—1332no—
176C4×C8—1316no—
177C2×C13—48no—
178C2×C13C2×#436112yescomplemented
179C2×C13C22×C4×D411yescharacteristic
180C2×C13C23×M1611yescharacteristic
181C2×C13C22×#13111yescharacteristic
182C24—28no—
183C24—28no—
184C24—28no—
185C24C22×#261112yes—
186C24C22×#26111yescharacteristic
187C2×D4—248no—
188C2×D4C22×#261116yes—
189C22×C4—134no—
190C22×C4—134no—
191C22×C4—133no—
192C22×C4—133no—
193C22×C4—138no—
194C22×C4—136no—
195C22×C4—1312no—
196C22×C4—1324no—
197C22×C4—2624no—
198C22×C4—2624no—
199C22×C4—2648no—
200C22×C4—264no—
201C22×C4—268no—
202C22×C4#612218yescomplemented
203C22×C4C22×#26116yes—
204M16—2664no—
205C2×C8—134no—
206C2×C8—1324no—
207C2×C8—134no—
208C2×C8—138no—
209C2×C8—2624no—
210C2×C8—2612no—
211C4⋊C4—1316no—
212C22⋊C4—1332no—
213C42—134no—
214C42—1312no—
215C13C22×#43611yescharacteristic, complemented, Sylow
216C23—224no—
217C23—224no—
218C23—224no—
219C23—432no—
220C23#8823814yes—
221C23D4×#26114yes—
222C23C2×#612214yes—
223C23C23×#26118yes—
224C23C23×#26113yes—
225D4—232no—
226C2×C4—136no—
227C2×C4—136no—
228C2×C4—1312no—
229C2×C4—131no—
230C2×C4—133no—
231C2×C4—134no—
232C2×C4—138no—
233C2×C4—268no—
234C2×C4—2648no—
235C2×C4—268no—
236C2×C4—2612no—
237C2×C4—2624no—
238C2×C4C2×#6122124yescomplemented
239C2×C4C23×#26114yes—
240C8—138no—
241C8—264no—
242C8—268no—
243C22—28no—
244C22—28no—
245C22—28no—
246C22—448no—
247C22#11719145116yesdirect product factor
248C22C2×#8823816yes—
249C22C2×D4×#26116yes—
250C22C22×#612216yes—
251C22C24×#26111yescharacteristic
252C4—136no—
253C4—131no—
254C4—131no—
255C4—268no—
256C4—264no—
257C4C22×#612218yescomplemented
258C2—48no—
259C2C2×#11719145112yesdirect product factor
260C2C22×D4×#26111yescharacteristic
261C2C23×#612211yescharacteristic
262C2C22×#8823811yescharacteristic
subgroupG/H
centerC24C22×#261
commutatorC22×C13C24×C4
FrattiniC22C24×#261
Fitting, prime radicalC23×D4×C13C4
socleC24×C13C22×C4
cosocleC2×Dic13C25
hypercenterC23×D4#261
hypocenterC13C22×#436
LCSG ▷ C22×C13 ▷ C13
UCSC1 ◁ C24 ◁ C23×D4

Complements

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

NH ≅ G/Ntype
1. C23×#6122C2semidirect
2. C2×#11719145C2direct (N × H)
3. C22×C4⋊#1057C2semidirect
4. C22×C22⋊#1057C2semidirect
5. C22×C4×#1057C2semidirect
10. C22×#6122C22semidirect
19. C2×C22⋊#1057C22semidirect
20. #11719145C22direct (N × H)
21. C2×C4⋊#1057C22semidirect
22. C2×C4×#1057C22semidirect
35. C2×#6122C23semidirect
38. C22×#1057D4semidirect
48. C22⋊#1057C23semidirect
49. C4⋊#1057C23semidirect
50. C4×#1057C23semidirect
59. C22×C4×C13M16semidirect
77. C2×#1057C2×D4semidirect
101. C2×C4×C13C2×M16semidirect
117. #1057C22×D4semidirect
138. C22×C13#436semidirect
143. C4×C13C22×M16semidirect
178. C2×C13C2×#436semidirect
202. C22×C4#6122semidirect
215. C13C22×#436semidirect
238. C2×C4C2×#6122semidirect
247. C22#11719145direct (N × H)
257. C4C22×#6122semidirect
259. C2C2×#11719145direct (N × H)

Maximal subgroups

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

subgroupindex
C23×#61222
C2×#117191452
C22×C4⋊#10572
C22×C22⋊#10572
C22×C4×#10572
C22×D4×Dic132
C22×#43613