Finite Group Databasebeta

← C2×C22⋊C4×Dic23 #15675729

Subgroups — C2×C22⋊C4×Dic23 #15675729

Order 2944.

1360 conjugacy classes of subgroups.

The subgroup lattice has 216 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C24×Dic23C211yesmaximal, characteristic
2C22×C22⋊Dic23C211yesmaximal, characteristic
3C22×C4×Dic23C212yesmaximal, complemented
4C22⋊C4×Dic23C218yesmaximal, direct product factor
5C2×C23⋊#95C212yesmaximal, complemented
6C22×C22⋊C4×C23C211yesmaximal, characteristic
7C25×C23C2211yescharacteristic
8C23×C4×C23C2212yes—
9C23×Dic23—28no—
10C23×Dic23C418yescomplemented
11C23×Dic23C2211yescharacteristic
12C23×Dic23C2212yes—
13C23×Dic23C2214yes—
14C23×Dic23C2211yescharacteristic
15C2×C22⋊C4×C23C418yescomplemented
16C2×C22⋊C4×C23C2214yes—
17C2×C22⋊Dic23C418yescomplemented
18C2×C22⋊Dic23C2214yes—
19C2×C4×Dic23—28no—
20C2×C4×Dic23C2218yescomplemented
21C23⋊#95C2218yescomplemented
22C24×C23—24no—
23C24×C23—24no—
24C24×C23C2×C414yes—
25C24×C23C2×C414yes—
26C24×C23C2×C414yes—
27C24×C23C2312yes—
28C24×C23C2311yescharacteristic
29C22×C4×C23—24no—
30C22×C4×C23—24no—
31C22×C4×C23C2×C418yescomplemented
32C22×C4×C23C2314yes—
33C22×Dic23—24no—
34C22×Dic23—24no—
35C22×Dic23—24no—
36C22×Dic23—232no—
37C22×Dic23—216no—
38C22×Dic23C2×C414yes—
39C22×Dic23C2×C414yes—
40C22×Dic23C2×C4116yescomplemented
41C22×Dic23C2×C418yescomplemented
42C22×Dic23D418yes—
43C22×Dic23C2312yes—
44C22×Dic23C2314yes—
45C22×Dic23C2312yes—
46C22⋊C4×C23C2×C4116yescomplemented
47C22⋊Dic23C2×C4116yescomplemented
48C4×Dic23—216no—
49C23×C23—28no—
50C23×C23—28no—
51C23×C23—216no—
52C23×C23—216no—
53C23×C23—24no—
54C23×C23—24no—
55C23×C23C42116yescomplemented
56C23×C23C22×C414yes—
57C23×C23C22×C414yes—
58C23×C23C22×C412yes—
59C23×C23C22×C412yes—
60C23×C23C22×C414yes—
61C23×C23C22×C412yes—
62C23×C23C2×D414yes—
63C23×C23#4114yes—
64C23×C23C2411yescharacteristic
65C2×C4×C23—216no—
66C2×C4×C23—24no—
67C2×C4×C23—24no—
68C2×C4×C23C22×C418yescomplemented
69C2×Dic23—28no—
70C2×Dic23—216no—
71C2×Dic23—24no—
72C2×Dic23—24no—
73C2×Dic23—24no—
74C2×Dic23—232no—
75C2×Dic23C22⋊C4116yesdirect product factor
76C2×Dic23C22×C414yes—
77C2×Dic23C22×C414yes—
78C2×Dic23C22×C418yescomplemented
79C2×Dic23C2×D418yes—
80C2×C4×C22⋊C4—231nomaximal, Sylow
81C22×C23—24no—
82C22×C23—24no—
83C22×C23—28no—
84C22×C23—28no—
85C22×C23—232no—
86C22×C23C2×C4214yes—
87C22×C23C2×C4218yescomplemented
88C22×C23C2×C22⋊C414yes—
89C22×C23#11714yes—
90C22×C23C4×D418yes—
91C22×C23C4×D418yes—
92C22×C23C23×C411yescharacteristic
93C22×C23C23×C411yescharacteristic
94C22×C23C23×C411yescharacteristic
95C22×C23C22×D412yes—
96C22×C23C2×#4112yes—
97C4×C23—28no—
98Dic23—24no—
99Dic23—28no—
100Dic23C2×C22⋊C418yesdirect product factor
101C24×C4—231no—
102C22×C22⋊C4—231no—
103C22×C22⋊C4D2311yescharacteristic
104C22×C42—232no—
105C4×C22⋊C4—238no—
106C2×#95—232no—
107C2×C23—28no—
108C2×C23C4×C22⋊C418yescomplemented
109C2×C23C22×C4211yescharacteristic
110C2×C23C22×C22⋊C411yescharacteristic
111C2×C23C2×#11711yescharacteristic
112C2×C23C2×C4×D412yes—
113C2×C23C2×C4×D412yes—
114C25C2×D2311yescharacteristic
115C23×C4—231no—
116C23×C4—238no—
117C23×C4—234no—
118C23×C4—232no—
119C23×C4—231no—
120C23×C4—468no—
121C23×C4C2×D2312yes—
122C2×C22⋊C4—238no—
123C2×C22⋊C4—234no—
124C2×C22⋊C4Dic2318yesdirect product factor
125C2×C22⋊C4C2×D2314yes—
126C2×C42—238no—
127C2×C42—468no—
128#95—238no—
129C23C2×C4×C22⋊C411yescharacteristic, complemented, Sylow
130C24—24no—
131C24—24no—
132C24C4×D2314yes—
133C24C4×D2314yes—
134C24C2×Dic2314yes—
135C24C22×D2312yes—
136C24C22×D2311yescharacteristic
137C22×C4—24no—
138C22×C4—24no—
139C22×C4—234no—
140C22×C4—238no—
141C22×C4—232no—
142C22×C4—238no—
143C22×C4—234no—
144C22×C4—2316no—
145C22×C4—232no—
146C22×C4—234no—
147C22×C4—4632no—
148C22×C4—4616no—
149C22×C4—464no—
150C22×C4—464no—
151C22×C4—464no—
152C22×C4C2×Dic2318yescomplemented
153C22×C4C22×D2314yes—
154C22⋊C4—2316no—
155C22⋊C4C2×Dic23116yesdirect product factor
156C42—4616no—
157C23—28no—
158C23—28no—
159C23—216no—
160C23—216no—
161C23—24no—
162C23—24no—
163C23C4×Dic23116yescomplemented
164C23C2×C4×D2314yes—
165C23C2×C4×D2314yes—
166C23C2×C4×D2312yes—
167C23C2×C4×D2312yes—
168C23D4×D2314yes—
169C23#6729014yes—
170C23C22×Dic2314yes—
171C23C22×Dic2312yes—
172C23C23×D2311yescharacteristic
173C2×C4—216no—
174C2×C4—24no—
175C2×C4—24no—
176C2×C4—2316no—
177C2×C4—234no—
178C2×C4—238no—
179C2×C4—238no—
180C2×C4—234no—
181C2×C4—4632no—
182C2×C4—468no—
183C2×C4—4616no—
184C2×C4—464no—
185C2×C4—464no—
186C2×C4—464no—
187C2×C4C22×Dic2318yescomplemented
188C22—24no—
189C22—28no—
190C22—28no—
191C22—232no—
192C22—24no—
193C22#1062504814yes—
194C22C22⋊C4×D2314yes—
195C22(C22⋊D23)⋊C418yes—
196C22C2×C4×Dic2314yes—
197C22C2×C4×Dic2318yescomplemented
198C22D4×Dic2318yes—
199C22C22×C4×D2311yescharacteristic
200C22C22×C4×D2311yescharacteristic
201C22C2×D4×D2312yes—
202C22C2×#6729012yes—
203C22C23×Dic2311yescharacteristic
204C4—28no—
205C4—238no—
206C4—468no—
207C4—464no—
208C2—28no—
209C2C22⋊C4×Dic2318yesdirect product factor
210C2C22×C4×Dic2311yescharacteristic
211C2C2×C22⋊C4×D2311yescharacteristic
212C2C2×#1062504811yescharacteristic
213C2C2×(C22⋊D23)⋊C412yes—
214C2C2×D4×Dic2312yes—
subgroupG/H
centerC24C22×D23
commutatorC2×C23C22×C42
FrattiniC23C23×D23
FittingC22×C22⋊C4×C23C2
socleC24×C23C23
prime radicalC25×C23C22
cosocleC23×C23C24
hypercenterC22×C22⋊C4D23
hypocenterC23C2×C4×C22⋊C4
LCSG ▷ C2×C23 ▷ C23
UCSC1 ◁ C24 ◁ C22×C22⋊C4

Complements

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

NH ≅ G/Ntype
3. C22×C4×Dic23C2semidirect
4. C22⋊C4×Dic23C2direct (N × H)
5. C2×C23⋊#95C2semidirect
10. C23×Dic23C4semidirect
15. C2×C22⋊C4×C23C4semidirect
17. C2×C22⋊Dic23C4semidirect
20. C2×C4×Dic23C22semidirect
21. C23⋊#95C22semidirect
31. C22×C4×C23C2×C4semidirect
40. C22×Dic23C2×C4semidirect
41. C22×Dic23C2×C4semidirect
46. C22⋊C4×C23C2×C4semidirect
47. C22⋊Dic23C2×C4semidirect
55. C23×C23C42semidirect
68. C2×C4×C23C22×C4semidirect
75. C2×Dic23C22⋊C4direct (N × H)
78. C2×Dic23C22×C4semidirect
87. C22×C23C2×C42semidirect
100. Dic23C2×C22⋊C4direct (N × H)
108. C2×C23C4×C22⋊C4semidirect
124. C2×C22⋊C4Dic23direct (N × H)
129. C23C2×C4×C22⋊C4semidirect
152. C22×C4C2×Dic23semidirect
155. C22⋊C4C2×Dic23direct (N × H)
163. C23C4×Dic23semidirect
187. C2×C4C22×Dic23semidirect
197. C22C2×C4×Dic23semidirect
209. C2C22⋊C4×Dic23direct (N × H)

Maximal subgroups

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

subgroupindex
C24×Dic232
C22×C22⋊Dic232
C22×C4×Dic232
C22⋊C4×Dic232
C2×C23⋊#952
C22×C22⋊C4×C232
C2×C4×C22⋊C423