Finite Group Databasebeta

← C4×D4×Dic181 #37536068

Subgroups — C4×D4×Dic181 #37536068

Order 23168.

924 conjugacy classes of subgroups.

The subgroup lattice has 214 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×D4×Dic181C212yesmaximal
2C22×C4×Dic181C212yesmaximal, complemented
3C4⋊C4×Dic181C212yesmaximal, complemented
4C4×C4⋊Dic181C211yesmaximal, characteristic, complemented
5C22⋊C4×Dic181C214yesmaximal, complemented
6C4×C22⋊Dic181C212yesmaximal, complemented
7C42×Dic181C211yesmaximal, characteristic, complemented
8C2×C4×D4×C181C211yesmaximal, characteristic
9C23×Dic181C2214yes—
10D4×Dic181C4116yesdirect product factor
11C2×C4⋊Dic181C2212yes—
12C2×C22⋊Dic181C2214yes—
13C2×C4×Dic181—28no—
14C2×C4×Dic181C2211yescharacteristic
15C2×C4×Dic181C2212yes—
16C2×C4×Dic181C2212yes—
17C2×C4×Dic181C2214yes—
18C2×C4×Dic181C2212yes—
19C2×C4×Dic181C2211yescharacteristic
20#19153723C2214yes—
21#19153723C2212yes—
22C22×D4×C181C2211yescharacteristic
23C23×C4×C181C2212yes—
24C4×D4×C181C418yescomplemented
25C2×C4⋊C4×C181C2211yescharacteristic
26C2×C22⋊C4×C181C2212yes—
27C2×C42×C181C2211yescharacteristic
28C22×Dic181—28no—
29C22×Dic181—28no—
30C22×Dic181C2×C4116yescomplemented
31C22×Dic181C2312yes—
32C22×Dic181C2314yes—
33C22×Dic181C2312yes—
34C4⋊Dic181C2×C418yescomplemented
35C22⋊Dic181C2×C4116yescomplemented
36C4×Dic181—28no—
37C4×Dic181—24no—
38C4×Dic181—24no—
39C4×Dic181—22no—
40C4×Dic181C2×C418yescomplemented
41C4×Dic181D414yesdirect product factor
42C24×C181C2312yes—
43C2×D4×C181C2×C418yes—
44C2×D4×C181C2×C414yes—
45C22×C4×C181—24no—
46C22×C4×C181—24no—
47C22×C4×C181C2×C418yescomplemented
48C22×C4×C181C2311yescharacteristic
49C22×C4×C181C2312yes—
50C22×C4×C181C2311yescharacteristic
51C22×C4×C181C2311yescharacteristic
52C4⋊C4×C181C2×C414yescomplemented
53C22⋊C4×C181C2×C418yescomplemented
54C42×C181C2×C414yescomplemented
55C2×Dic181—24no—
56C2×Dic181—22no—
57C2×Dic181—22no—
58C2×Dic181—24no—
59C2×Dic181—232no—
60C2×Dic181C22×C414yes—
61C2×Dic181C22×C418yes—
62C2×Dic181C22×C414yes—
63C2×Dic181C2×D414yes—
64C2×Dic181#4114yes—
65C23×C181—22no—
66C23×C181—22no—
67C23×C181—24no—
68C23×C181C22×C418yes—
69C23×C181C22×C414yes—
70C23×C181C2411yescharacteristic
71D4×C181C42116yescomplemented
72C2×C4×C181—22no—
73C2×C4×C181—22no—
74C2×C4×C181—22no—
75C2×C4×C181—216no—
76C2×C4×C181C22×C414yes—
77C2×C4×C181C22×C412yes—
78C2×C4×C181C22×C414yes—
79C2×C4×C181C22×C412yes—
80C2×C4×C181C22×C412yes—
81C2×C4×C181C2×D412yes—
82C2×C4×C181#4112yes—
83C22×C181—24no—
84C22×C181—28no—
85C22×C181—28no—
86C22×C181—24no—
87C22×C181C2×C4218yescomplemented
88C22×C181C23×C412yes—
89C22×C181C23×C411yescharacteristic
90C22×C181C22×D411yescharacteristic
91C22×C181C2×#4112yes—
92C22×C181C2×#4111yescharacteristic
93C4×C181—24no—
94C4×C181—22no—
95C4×C181C2×C4214yescomplemented
96C4×C181C4×D414yescomplemented
97Dic181—28no—
98Dic181—24no—
99Dic181C4×D418yesdirect product factor
100C2×C181—28no—
101C2×C181C22×C4211yescharacteristic
102C2×C181C2×C4×D412yes—
103C2×C181C2×C4×D411yescharacteristic
104C2×C181C4×#4112yes—
105C2×C181C4×#4111yescharacteristic
106C181C42×D411yescharacteristic, complemented, Sylow
107C42×D4—1811nomaximal, Sylow
108C2×C4×D4—1812no—
109C2×C4×D4D18111yescharacteristic
110C22×C42—1812no—
111C4×C4⋊C4—1812no—
112C4×C4⋊C4—1811no—
113C4×C22⋊C4—1812no—
114C4×C22⋊C4—1814no—
115C43—1811no—
116C22×D4C2×D18111yescharacteristic
117C23×C4—1814no—
118C23×C4C2×D18112yes—
119C4×D4—18116no—
120C4×D4Dic18118yesdirect product factor
121C2×C4⋊C4—1812no—
122C2×C4⋊C4C2×D18111yescharacteristic
123C2×C22⋊C4—1814no—
124C2×C22⋊C4C2×D18112yes—
125C2×C42—3628no—
126C2×C42—1812no—
127C2×C42—1814no—
128C2×C42—1811no—
129C2×C42—1812no—
130C2×C42—1812no—
131C2×C42—1811no—
132C2×C42C2×D18111yescharacteristic
133#95—1814no—
134#95—1812no—
135C24C22×D18112yes—
136C2×D4C4×D18118yes—
137C2×D4C2×Dic18114yes—
138C22×C4—24no—
139C22×C4—24no—
140C22×C4—3628no—
141C22×C4—3628no—
142C22×C4—18116no—
143C22×C4—1812no—
144C22×C4—1814no—
145C22×C4—1812no—
146C22×C4C2×Dic18118yescomplemented
147C22×C4C22×D18111yescharacteristic
148C22×C4C22×D18112yes—
149C22×C4C22×D18111yescharacteristic
150C22×C4C22×D18111yescharacteristic
151C4⋊C4—1818no—
152C4⋊C4C2×Dic18114yescomplemented
153C22⋊C4—18116no—
154C22⋊C4C2×Dic18118yescomplemented
155C42—3628no—
156C42—3624no—
157C42—3624no—
158C42—3622no—
159C42—1818no—
160C42—1814no—
161C42C2×Dic18114yescomplemented
162C23—22no—
163C23—24no—
164C23—22no—
165C23C2×C4×D18118yes—
166C23C22×Dic18114yes—
167C23C23×D18111yescharacteristic
168D4C4×Dic181116yesdirect product factor
169C2×C4—22no—
170C2×C4—22no—
171C2×C4—22no—
172C2×C4—216no—
173C2×C4—3624no—
174C2×C4—3622no—
175C2×C4—3624no—
176C2×C4—3622no—
177C2×C4—36232no—
178C2×C4—1814no—
179C2×C4—1818no—
180C2×C4—1814no—
181C2×C4—1814no—
182C2×C4—1814no—
183C2×C4C2×C4×D18114yes—
184C2×C4C22×Dic18112yes—
185C2×C4C22×Dic18114yes—
186C2×C4C22×Dic18112yes—
187C2×C4C22×Dic18112yes—
188C2×C4D4×D18112yes—
189C2×C4#1566844812yes—
190C22—28no—
191C22—24no—
192C22—28no—
193C22—24no—
194C22C2×C4×Dic18118yescomplemented
195C22C22×C4×D18112yes—
196C22C23×Dic18111yescharacteristic
197C22C2×D4×D18111yescharacteristic
198C22#41×D18112yes—
199C22C2×#1566844811yescharacteristic
200C4—24no—
201C4—22no—
202C4—3628no—
203C4—3624no—
204C4—1818no—
205C4C2×C4×Dic18114yescomplemented
206C4D4×Dic18114yesdirect product factor
207C2—28no—
208C2C22×C4×Dic18111yescharacteristic
209C2C4×D4×D18112yes—
210C2C2×D4×Dic18111yescharacteristic
211C2C4×#1566844812yes—
212C2#41×Dic18111yescharacteristic
subgroupG/H
centerC22×C4C22×D181
commutatorC2×C181C22×C42
FrattiniC23C23×D181
FittingC2×C4×D4×C181C2
socle, cosocleC23×C181C24
prime radicalC22×D4×C181C22
hypercenterC2×C4×D4D181
hypocenterC181C42×D4
LCSG ▷ C2×C181 ▷ C181
UCSC1 ◁ C22×C4 ◁ C2×C4×D4

Complements

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

NH ≅ G/Ntype
2. C22×C4×Dic181C2semidirect
3. C4⋊C4×Dic181C2semidirect
4. C4×C4⋊Dic181C2semidirect
5. C22⋊C4×Dic181C2semidirect
6. C4×C22⋊Dic181C2semidirect
7. C42×Dic181C2semidirect
10. D4×Dic181C4direct (N × H)
24. C4×D4×C181C4semidirect
30. C22×Dic181C2×C4semidirect
34. C4⋊Dic181C2×C4semidirect
35. C22⋊Dic181C2×C4semidirect
40. C4×Dic181C2×C4semidirect
41. C4×Dic181D4direct (N × H)
47. C22×C4×C181C2×C4semidirect
52. C4⋊C4×C181C2×C4semidirect
53. C22⋊C4×C181C2×C4semidirect
54. C42×C181C2×C4semidirect
71. D4×C181C42semidirect
87. C22×C181C2×C42semidirect
95. C4×C181C2×C42semidirect
96. C4×C181C4×D4semidirect
99. Dic181C4×D4direct (N × H)
106. C181C42×D4semidirect
120. C4×D4Dic181direct (N × H)
146. C22×C4C2×Dic181semidirect
152. C4⋊C4C2×Dic181semidirect
154. C22⋊C4C2×Dic181semidirect
161. C42C2×Dic181semidirect
168. D4C4×Dic181direct (N × H)
194. C22C2×C4×Dic181semidirect
205. C4C2×C4×Dic181semidirect
206. C4D4×Dic181direct (N × H)

Maximal subgroups

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

subgroupindex
C2×D4×Dic1812
C22×C4×Dic1812
C4⋊C4×Dic1812
C4×C4⋊Dic1812
C22⋊C4×Dic1812
C4×C22⋊Dic1812
C42×Dic1812
C2×C4×D4×C1812
C42×D4181