Finite Group Databasebeta

← C2×#14521522 #16858896

Subgroups — C2×#14521522 #16858896

Order 3968.

1920 conjugacy classes of subgroups.

The subgroup lattice has 248 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×C22⋊D31C211yesmaximal, characteristic
2#14521522C2116yesmaximal, direct product factor
3C2×C4×C22⋊D31C214yesmaximal, complemented
4C2×(C22⋊D31)⋊C4C214yesmaximal, complemented
5C2×#11758454C212yesmaximal, complemented
6C22×C22⋊Dic31C211yesmaximal, characteristic, complemented
7C2×C22⋊C4×D31C212yesmaximal, complemented
8C22×C22⋊C4×C31C211yesmaximal, characteristic, complemented
9C25×C31C2211yescharacteristic
10C24×D31C2211yescharacteristic
11C23×C4×C31C2212yescomplemented
12C22×C22⋊D31C4116yescomplemented
13C22×C22⋊D31C2212yes—
14C22×C22⋊D31C2212yes—
15C22×C22⋊D31C2218yes—
16C23×Dic31C2211yescharacteristic
17C23×Dic31C2212yescomplemented
18C22×C4×D31C2214yescomplemented
19C2×C22⋊C4×C31C2212yes—
20C2×C22⋊C4×C31C2218yescomplemented
21C2×C22⋊C4×C31C2212yescomplemented
22C2×C22⋊Dic31C2212yes—
23C2×C22⋊Dic31C2218yescomplemented
24C2×C22⋊Dic31C2212yescomplemented
25C4×C22⋊D31C22132yescomplemented
26C2×(C2×D31)⋊C4C2214yescomplemented
27C2×Dic31⋊C4C2214yescomplemented
28C2×C4×Dic31C2214yescomplemented
29(C22⋊D31)⋊C4C22132yescomplemented
30C22⋊C4×D31C22116yescomplemented
31#11758454C22116yescomplemented
32C24×C31—44no—
33C24×C31C2×C418yescomplemented
34C24×C31C2311yescharacteristic
35C24×C31C2311yescharacteristic
36C24×C31C2311yescharacteristic
37C24×C31C2314yes—
38C23×D31—44no—
39C23×D31C2×C418yescomplemented
40C23×D31C2312yes—
41C23×D31C2314yes—
42C22×C4×C31—44no—
43C22×C4×C31C2314yes—
44C22×C4×C31C2318yescomplemented
45C2×C22⋊D31C2×C4116yescomplemented
46C2×C22⋊D31C2×C4116yescomplemented
47C2×C22⋊D31C2×C4164yescomplemented
48C2×C22⋊D31C2318yes—
49C2×C22⋊D31C2318yes—
50C22×Dic31—44no—
51C22×Dic31C2×C418yescomplemented
52C22×Dic31C2314yes—
53C22×Dic31C2312yes—
54C22×Dic31C2314yes—
55C22×Dic31C2318yescomplemented
56C2×C4×D31—48no—
57C2×C4×D31C23116yescomplemented
58C22⋊C4×C31C2318yes—
59C22⋊C4×C31C2318yescomplemented
60C22⋊Dic31C2318yes—
61C22⋊Dic31C2318yescomplemented
62(C2×D31)⋊C4C23116yescomplemented
63Dic31⋊C4C23116yescomplemented
64C4×Dic31C23116yescomplemented
65C23×C31—24no—
66C23×C31—24no—
67C23×C31—24no—
68C23×C31—416no—
69C23×C31—48no—
70C23×C31C22×C414yes—
71C23×C31C22×C414yes—
72C23×C31C22×C414yes—
73C23×C31C22×C4116yescomplemented
74C23×C31C2412yes—
75C23×C31C2412yes—
76C23×C31C2412yes—
77C23×C31C2411yescharacteristic
78C22×D31—28no—
79C22×D31—416no—
80C22×D31—48no—
81C22×D31C22×C418yes—
82C22×D31C22×C4116yescomplemented
83C22×D31C2414yes—
84C2×C4×C31—28no—
85C2×C4×C31—48no—
86C2×C4×C31C2418yes—
87C22⋊D31C22×C4132yescomplemented
88C22⋊D31C22×C4132yescomplemented
89C2×Dic31—28no—
90C2×Dic31—48no—
91C2×Dic31C22×C418yes—
92C2×Dic31C22×C4116yescomplemented
93C2×Dic31C2418yes—
94C2×Dic31C2414yes—
95C4×D31—416no—
96C2×#518—311nomaximal, Sylow
97C22×C31—28no—
98C22×C31—28no—
99C22×C31—28no—
100C22×C31—24no—
101C22×C31—24no—
102C22×C31—24no—
103C22×C31—416no—
104C22×C31C23×C414yes—
105C22×C31C23×C414yes—
106C22×C31C23×C414yes—
107C22×C31C23×C412yes—
108C22×C31H(5,𝔽2)14yes—
109C22×C31C2511yescharacteristic
110C2×D31—216no—
111C2×D31—28no—
112C2×D31—416no—
113C2×D31C23×C418yes—
114C4×C31—28no—
115Dic31—28no—
116Dic31C23×C418yes—
117C23×D4—311no—
118#518—3116no—
119C2×C4×D4—314no—
120C2×C4×D4—314no—
121C2×#117—312no—
122C22×C22⋊C4—311no—
123C22×C22⋊C4—312no—
124C22×C22⋊C4D3111yescharacteristic, complemented
125C2×C31—24no—
126C2×C31—24no—
127C2×C31—24no—
128C2×C31#51814yescomplemented
129C2×C31C24×C411yescharacteristic
130C2×C31C2×H(5,𝔽2)12yes—
131D31—28no—
132C25—311no—
133C25C2×D3111yescharacteristic
134C22×D4—3116no—
135C22×D4—312no—
136C22×D4—312no—
137C22×D4—318no—
138C23×C4—311no—
139C23×C4—312no—
140C23×C4—314no—
141C23×C4C2×D3112yescomplemented
142C4×D4—3132no—
143C4×D4—3132no—
144#117—3116no—
145C2×C4⋊C4—314no—
146C2×C22⋊C4—312no—
147C2×C22⋊C4—312no—
148C2×C22⋊C4—318no—
149C2×C22⋊C4—314no—
150C2×C22⋊C4—3116no—
151C2×C22⋊C4C2×D3112yes—
152C2×C22⋊C4C2×D3118yescomplemented
153C2×C22⋊C4C2×D3112yescomplemented
154C2×C42—314no—
155C31C2×#51811yescharacteristic, complemented, Sylow
156C24—44no—
157C24—312no—
158C24—318no—
159C24—314no—
160C24—1244no—
161C24C4×D3118yescomplemented
162C24C22×D3111yescharacteristic
163C24C22×D3111yescharacteristic
164C24C22×D3111yescharacteristic
165C24C22×D3114yes—
166C2×D4—3116no—
167C2×D4—3116no—
168C2×D4—3164no—
169C2×D4—318no—
170C2×D4—318no—
171C22×C4—44no—
172C22×C4—318no—
173C22×C4—314no—
174C22×C4—312no—
175C22×C4—314no—
176C22×C4—318no—
177C22×C4—3116no—
178C22×C4—1248no—
179C22×C4—1244no—
180C22×C4C22×D3114yes—
181C22×C4C22×D3118yescomplemented
182C4⋊C4—3116no—
183C22⋊C4—318no—
184C22⋊C4—318no—
185C22⋊C4—3116no—
186C22⋊C4C22×D3118yes—
187C22⋊C4C22×D3118yescomplemented
188C42—3116no—
189C23—24no—
190C23—24no—
191C23—24no—
192C23—416no—
193C23—48no—
194C23—318no—
195C23—314no—
196C23—3116no—
197C23—628no—
198C23—1248no—
199C23—12416no—
200C23C2×C4×D3114yes—
201C23C2×C4×D3114yes—
202C23C2×C4×D3114yes—
203C23C2×C4×D31116yescomplemented
204C23C23×D3112yes—
205C23C23×D3112yes—
206C23C23×D3112yes—
207C23C23×D3111yescharacteristic
208D4—3132no—
209D4—3132no—
210C2×C4—28no—
211C2×C4—48no—
212C2×C4—318no—
213C2×C4—3116no—
214C2×C4—314no—
215C2×C4—318no—
216C2×C4—628no—
217C2×C4—12416no—
218C2×C4—1248no—
219C2×C4C23×D3118yes—
220C22—24no—
221C22—24no—
222C22—24no—
223C22—28no—
224C22—28no—
225C22—28no—
226C22—416no—
227C22—318no—
228C22—628no—
229C22—6216no—
230C22—12416no—
231C22C22×C4×D3114yes—
232C22C22×C4×D3114yes—
233C22C22×C4×D3114yes—
234C22C22×C4×D3112yes—
235C22#1175856114yes—
236C22C24×D3111yescharacteristic
237C4—28no—
238C4—318no—
239C4—628no—
240C2—24no—
241C2—24no—
242C2—24no—
243C2—628no—
244C2#1452152214yesdirect product factor
245C2C23×C4×D3111yescharacteristic
246C2C2×#1175856112yes—
subgroupG/H
centerC23C23×D31
commutatorC2×C31C24×C4
FrattiniC22C24×D31
FittingC22×C22⋊C4×C31C2
socleC23×C31C24
prime radicalC23×C22⋊D31C2
cosocleC22×C31C25
hypercenterC22×C22⋊C4D31
hypocenterC31C2×#518
LCSG ▷ C2×C31 ▷ C31
UCSC1 ◁ C23 ◁ C22×C22⋊C4

Complements

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

NH ≅ G/Ntype
2. #14521522C2direct (N × H)
3. C2×C4×C22⋊D31C2semidirect
4. C2×(C22⋊D31)⋊C4C2semidirect
5. C2×#11758454C2semidirect
6. C22×C22⋊Dic31C2semidirect
7. C2×C22⋊C4×D31C2semidirect
8. C22×C22⋊C4×C31C2semidirect
11. C23×C4×C31C22semidirect
12. C22×C22⋊D31C4semidirect
17. C23×Dic31C22semidirect
18. C22×C4×D31C22semidirect
20. C2×C22⋊C4×C31C22semidirect
21. C2×C22⋊C4×C31C22semidirect
23. C2×C22⋊Dic31C22semidirect
24. C2×C22⋊Dic31C22semidirect
25. C4×C22⋊D31C22semidirect
26. C2×(C2×D31)⋊C4C22semidirect
27. C2×Dic31⋊C4C22semidirect
28. C2×C4×Dic31C22semidirect
29. (C22⋊D31)⋊C4C22semidirect
30. C22⋊C4×D31C22semidirect
31. #11758454C22semidirect
33. C24×C31C2×C4semidirect
39. C23×D31C2×C4semidirect
44. C22×C4×C31C23semidirect
45. C2×C22⋊D31C2×C4semidirect
46. C2×C22⋊D31C2×C4semidirect
47. C2×C22⋊D31C2×C4semidirect
51. C22×Dic31C2×C4semidirect
55. C22×Dic31C23semidirect
57. C2×C4×D31C23semidirect
59. C22⋊C4×C31C23semidirect
61. C22⋊Dic31C23semidirect
62. (C2×D31)⋊C4C23semidirect
63. Dic31⋊C4C23semidirect
64. C4×Dic31C23semidirect
73. C23×C31C22×C4semidirect
82. C22×D31C22×C4semidirect
87. C22⋊D31C22×C4semidirect
88. C22⋊D31C22×C4semidirect
92. C2×Dic31C22×C4semidirect
124. C22×C22⋊C4D31semidirect
128. C2×C31#518semidirect
141. C23×C4C2×D31semidirect
152. C2×C22⋊C4C2×D31semidirect
153. C2×C22⋊C4C2×D31semidirect
155. C31C2×#518semidirect
161. C24C4×D31semidirect
181. C22×C4C22×D31semidirect
187. C22⋊C4C22×D31semidirect
203. C23C2×C4×D31semidirect
244. C2#14521522direct (N × H)

Maximal subgroups

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

subgroupindex
C23×C22⋊D312
#145215222
C2×C4×C22⋊D312
C2×(C22⋊D31)⋊C42
C2×#117584542
C22×C22⋊Dic312
C2×C22⋊C4×D312
C22×C22⋊C4×C312
C2×#51831