Finite Group Databasebeta

← C22⋊C4×Dic74 #17997431

Subgroups — C22⋊C4×Dic74 #17997431

Order 4736.

820 conjugacy classes of subgroups.

The subgroup lattice has 212 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×Dic74C211yesmaximal, characteristic
2C2×C4×Dic74C212yesmaximal, complemented
3#14557439C212yesmaximal, complemented
4#14557437C214yesmaximal, complemented
5#14557393C211yesmaximal, characteristic
6#14557391C212yesmaximal
7C22⋊C4×Dic37C212yesmaximal
8C4×C22⋊C4×C37C211yesmaximal, characteristic
9C22×Dic74—28no—
10C22×Dic74C418yescomplemented
11C22×Dic74C2212yes—
12C22×Dic74C2211yescharacteristic
13C22×Dic74C2211yescharacteristic
14C23×Dic37C2212yes—
15C4×Dic74—28no—
16C2×C4⋊Dic37C2212yes—
17C2×#10596936C2214yes—
18C2×C22⋊Dic37C2212yes—
19C2×C4×Dic37C2214yes—
20#11924443C2214yes—
21#11924443C2214yes—
22#11924443C2212yes—
23C23×C4×C37C2211yescharacteristic
24C2×C22⋊C4×C37C2211yescharacteristic
25C2×C22⋊C4×C37C2211yescharacteristic
26C2×C42×C37C2212yes—
27#95×C37C2212yes—
28C24×C37C2311yescharacteristic
29C22×C4×C37—24no—
30C22×C4×C37C2×C414yes—
31C22×C4×C37C2312yes—
32C22×C4×C37C2311yescharacteristic
33C22×C4×C37C2312yes—
34C22×C4×C37C2311yescharacteristic
35C22×Dic37—28no—
36C22×Dic37C2×C418yes—
37C22×Dic37C2314yes—
38C22×Dic37C2312yes—
39C22×Dic37C2312yes—
40C2×Dic74—24no—
41C2×Dic74—28no—
42C2×Dic74—232no—
43C2×Dic74C2×C414yes—
44C2×Dic74C2×C418yes—
45C2×Dic74C2×C414yes—
46C2×Dic74D418yes—
47C22⋊C4×C37—22no—
48C22⋊C4×C37Q814yescomplemented
49C42×C37—24no—
50C22⋊Dic37—24no—
51C4⋊Dic37—24no—
52#10596936—28no—
53C4×Dic37—28no—
54C23×C37—22no—
55C23×C37—22no—
56C23×C37C22×C412yes—
57C23×C37C2×Q812yes—
58C23×C37#4112yes—
59C23×C37C2411yescharacteristic
60C2×C4×C37—22no—
61C2×C4×C37—22no—
62C2×C4×C37—22no—
63C2×C4×C37—28no—
64C2×C4×C37—22no—
65C2×C4×C37—22no—
66C2×C4×C37—22no—
67C2×C4×C37C22×C412yes—
68C2×C4×C37C22×C412yes—
69C2×C4×C37C2×D414yes—
70C2×C4×C37C2×Q814yescomplemented
71C2×Dic37—24no—
72C2×Dic37—216no—
73C2×Dic37—24no—
74C2×Dic37—24no—
75C2×Dic37—24no—
76C2×Dic37C22×C414yes—
77C2×Dic37C22×C414yes—
78C2×Dic37C2×D418yes—
79Dic74—28no—
80Dic74—216no—
81Dic74C22⋊C4116yesdirect product factor
82C22×C37—22no—
83C22×C37—22no—
84C22×C37—24no—
85C22×C37—24no—
86C22×C37C4×Q814yescomplemented
87C22×C37C23×C411yescharacteristic
88C22×C37C22×D412yes—
89C22×C37C22×Q811yescharacteristic
90C22×C37C2×#4111yescharacteristic
91C22×C372−1+412yes—
92C4×C37—22no—
93C4×C37—24no—
94C4×C37—42no—
95C4×C37C2×C22⋊C414yes—
96Dic37—24no—
97Dic37—44no—
98Dic37C2×C22⋊C418yes—
99Q8×C22⋊C4—371nomaximal, Sylow
100C2×C37—24no—
101C2×C37C22×C22⋊C411yescharacteristic
102C2×C37C2×C4×Q811yescharacteristic
103C2×C37#51911yescharacteristic
104C2×C37#54812yes—
105C2×C37D4×Q812yes—
106C23×Q8—371no—
107C2×C4×Q8—372no—
108#391—372no—
109#391—374no—
110#380—371no—
111#380—372no—
112C4×C22⋊C4—372no—
113C4×C22⋊C4D3711yescharacteristic
114C37Q8×C22⋊C411yescharacteristic, complemented, Sylow
115C22×Q8—378no—
116C22×Q8—371no—
117C22×Q8—372no—
118C22×Q8—371no—
119C22×Q8—748no—
120C23×C4—372no—
121C23×C4C2×D3711yescharacteristic
122C4×Q8—748no—
123C2×C4⋊C4—374no—
124C2×C4⋊C4—372no—
125C2×C22⋊C4—372no—
126C2×C22⋊C4C2×D3711yescharacteristic
127C2×C22⋊C4C2×D3711yescharacteristic
128C2×C42—374no—
129C2×C42C2×D3712yes—
130#95—374no—
131#95—374no—
132#95—372no—
133#95C2×D3712yes—
134C24C22×D3711yescharacteristic
135C2×Q8—374no—
136C2×Q8—378no—
137C2×Q8—374no—
138C2×Q8—378no—
139C2×Q8—748no—
140C2×Q8—7432no—
141C2×Q8—744no—
142C22×C4—24no—
143C22×C4—372no—
144C22×C4—378no—
145C22×C4—372no—
146C22×C4—374no—
147C22×C4—748no—
148C22×C4C4×D3714yes—
149C22×C4C22×D3712yes—
150C22×C4C22×D3712yes—
151C22×C4C22×D3711yescharacteristic
152C22×C4C22×D3711yescharacteristic
153C4⋊C4—748no—
154C4⋊C4—744no—
155C22⋊C4—22no—
156C22⋊C4—744no—
157C22⋊C4Dic7414yesdirect product factor
158C42—24no—
159C42—748no—
160C23—22no—
161C23—22no—
162C23C2×Dic7412yes—
163C23C2×C4×D3712yes—
164C23#1059696212yes—
165C23C23×D3711yescharacteristic
166Q8—3716no—
167Q8—7416no—
168Q8—748no—
169C2×C4—22no—
170C2×C4—22no—
171C2×C4—22no—
172C2×C4—28no—
173C2×C4—22no—
174C2×C4—22no—
175C2×C4—22no—
176C2×C4—374no—
177C2×C4—378no—
178C2×C4—374no—
179C2×C4—7416no—
180C2×C4—744no—
181C2×C4—744no—
182C2×C4—744no—
183C2×C4—744no—
184C2×C4C2×Dic7414yescomplemented
185C2×C4C2×C4×D3712yes—
186C2×C4C2×C4×D3712yes—
187C2×C4D4×D3714yes—
188C22—22no—
189C22—22no—
190C22—24no—
191C22—24no—
192C22C4×Dic7414yescomplemented
193C22C22×C4×D3711yescharacteristic
194C22C2×D4×D3712yes—
195C22C22×Dic7411yescharacteristic
196C22C2×#1059696211yescharacteristic
197C22#1192458312yes—
198C4—22no—
199C4—24no—
200C4—42no—
201C4—378no—
202C4—744no—
203C4—1484no—
204C4C22⋊C4×D3714yes—
205C2—24no—
206C2C2×C22⋊C4×D3711yescharacteristic
207C2C2×C4×Dic7411yescharacteristic
208C2#1455801011yescharacteristic
209C2#1455819212yes—
210C2D4×Dic7412yes—
subgroupG/H
center, FrattiniC23C23×D37
commutatorC22×C37C23×C4
FittingC4×C22⋊C4×C37C2
socle, cosocleC23×C37C24
prime radicalC24×C37C23
hypercenterC4×C22⋊C4D37
hypocenterC37Q8×C22⋊C4
LCSG ▷ C22×C37 ▷ C37
UCSC1 ◁ C23 ◁ C4×C22⋊C4

Complements

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

NH ≅ G/Ntype
2. C2×C4×Dic74C2semidirect
3. #14557439C2semidirect
4. #14557437C2semidirect
10. C22×Dic74C4semidirect
48. C22⋊C4×C37Q8semidirect
70. C2×C4×C37C2×Q8semidirect
81. Dic74C22⋊C4direct (N × H)
86. C22×C37C4×Q8semidirect
114. C37Q8×C22⋊C4semidirect
157. C22⋊C4Dic74direct (N × H)
184. C2×C4C2×Dic74semidirect
192. C22C4×Dic74semidirect

Maximal subgroups

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

subgroupindex
C23×Dic742
C2×C4×Dic742
#145574392
#145574372
#145573932
#145573912
C22⋊C4×Dic372
C4×C22⋊C4×C372
Q8×C22⋊C437