Finite Group Databasebeta

← C4×#19153781 #37536070

Subgroups — C4×#19153781 #37536070

Order 23168.

684 conjugacy classes of subgroups.

The subgroup lattice has 182 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×Dic362C211yesmaximal, characteristic
2C2×#19153781C212yesmaximal
3C4⋊C4×Dic181C212yesmaximal
4C4×#15668428C212yesmaximal
5#26041130C214yesmaximal
6C42×Dic181C212yesmaximal
7C42×Dic181C211yesmaximal, characteristic
8C4×C4⋊C4×C181C211yesmaximal, characteristic
9C22×Dic362C2211yescharacteristic
10C4×Dic362C418yescomplemented
11#19153781C4116yesdirect product factor
12C2×C4⋊Dic181C2211yescharacteristic
13C2×#15668428C2212yes—
14C2×#15668428C2214yes—
15C2×C4×Dic181C2212yes—
16C2×C4×Dic181C2214yes—
17C2×C4×Dic181C2211yescharacteristic
18C2×C4×Dic181C2214yes—
19C2×C4×Dic181C2212yes—
20C2×C4×Dic181C2212yes—
21C2×C4×Dic181C2211yescharacteristic
22#19153723C2214yes—
23C2×C4⋊C4×C181C2212yes—
24C2×C42×C181C2212yes—
25C2×C42×C181C2211yescharacteristic
26#95×C181C2212yes—
27C2×Dic362C2×C418yes—
28C2×Dic362C2×C414yes—
29C22×Dic181C2312yes—
30C22×Dic181C2312yes—
31C22×Dic181C2312yes—
32C22×Dic181C2312yes—
33C4⋊Dic181C2×C414yes—
34#15668428C2×C4116yes—
35#15668428C2×C418yes—
36C4×Dic181—24no—
37C4×Dic181—28no—
38C4×Dic181—22no—
39C4×Dic181C2×C4116yes—
40C4×Dic181C2×C418yes—
41C4×Dic181C2×C418yes—
42C4×Dic181Q814yescomplemented
43C22×C4×C181C2311yescharacteristic
44C22×C4×C181C2314yes—
45C22×C4×C181C2311yescharacteristic
46C22×C4×C181C2311yescharacteristic
47C4⋊C4×C181C2×C418yes—
48C42×C181—24no—
49C42×C181C2×C414yes—
50Dic362C42116yescomplemented
51C2×Dic181—22no—
52C2×Dic181—24no—
53C2×Dic181—22no—
54C2×Dic181C22×C414yes—
55C2×Dic181C22×C414yes—
56C2×Dic181C22×C418yes—
57C2×Dic181C22×C414yes—
58C2×Dic181C22×C414yes—
59C2×Dic181C2×Q814yes—
60C2×Dic181#4114yes—
61C23×C181C2411yescharacteristic
62C2×C4×C181—24no—
63C2×C4×C181—22no—
64C2×C4×C181—24no—
65C2×C4×C181C22×C412yes—
66C2×C4×C181C22×C418yes—
67C2×C4×C181C22×C412yes—
68C2×C4×C181C22×C414yes—
69C2×C4×C181C22×C412yes—
70C2×C4×C181C2×Q812yes—
71C2×C4×C181#4112yes—
72C22×C181C23×C412yes—
73C22×C181C23×C411yescharacteristic
74C22×C181C22×Q811yescharacteristic
75C22×C181C2×#4112yes—
76C22×C181C2×#4111yescharacteristic
77C4×C181—28no—
78C4×C181—22no—
79C4×C181C2×C4214yes—
80C4×C181C4×Q814yescomplemented
81Dic181—24no—
82Dic181—24no—
83Dic181C2×C4218yes—
84Dic181C4×Q818yescomplemented
85C2×C181C22×C4211yescharacteristic
86C2×C181C2×C4×Q812yes—
87C2×C181C2×C4×Q811yescharacteristic
88C2×C181C4×#4112yes—
89C2×C181C4×#4111yescharacteristic
90C181C42×Q811yescharacteristic, complemented, Sylow
91C42×Q8—1811nomaximal, Sylow
92C2×C4×Q8—1812no—
93C2×C4×Q8—1811no—
94C4×C4⋊C4—1812no—
95C4×C4⋊C4—1812no—
96C4×C4⋊C4—1814no—
97C4×C4⋊C4D18111yescharacteristic
98C43—1811no—
99C43—1812no—
100C22×Q8—1811no—
101C4×Q8—18116no—
102C4×Q8—1818no—
103C2×C4⋊C4—1814no—
104C2×C4⋊C4—1812no—
105C2×C4⋊C4—1811no—
106C2×C4⋊C4C2×D18112yes—
107C2×C42—1814no—
108C2×C42—1812no—
109C2×C42—1811no—
110C2×C42—1812no—
111C2×C42—1814no—
112C2×C42—1812no—
113C2×C42—1811no—
114C2×C42C2×D18112yes—
115C2×C42C2×D18111yescharacteristic
116#95—1814no—
117#95C2×D18112yes—
118C2×Q8—1818no—
119C2×Q8—1814no—
120C22×C4—1812no—
121C22×C4—1812no—
122C22×C4—1812no—
123C22×C4—1812no—
124C22×C4C22×D18114yes—
125C22×C4C22×D18111yescharacteristic
126C22×C4C22×D18111yescharacteristic
127C22×C4C22×D18111yescharacteristic
128C4⋊C4—18116no—
129C4⋊C4—1818no—
130C4⋊C4—1814no—
131C4⋊C4C4×D18118yes—
132C42—24no—
133C42—3628no—
134C42—3624no—
135C42—3622no—
136C42—1818no—
137C42—1818no—
138C42—18116no—
139C42—1814no—
140C42C4×D18114yes—
141C23C23×D18111yescharacteristic
142Q8—18116no—
143C2×C4—24no—
144C2×C4—22no—
145C2×C4—24no—
146C2×C4—3622no—
147C2×C4—3624no—
148C2×C4—3622no—
149C2×C4—1814no—
150C2×C4—1814no—
151C2×C4—1814no—
152C2×C4—1818no—
153C2×C4—1814no—
154C2×C4—1814no—
155C2×C4—1814no—
156C2×C4C2×C4×D18118yes—
157C2×C4C2×C4×D18112yes—
158C2×C4C2×C4×D18114yes—
159C2×C4C2×C4×D18112yes—
160C2×C4C2×C4×D18112yes—
161C2×C4Q8×D18112yes—
162C2×C4#1566844812yes—
163C22C22×C4×D18112yes—
164C22C22×C4×D18111yescharacteristic
165C22C2×Q8×D18111yescharacteristic
166C22#41×D18112yes—
167C22C2×#1566844811yescharacteristic
168C4—28no—
169C4—22no—
170C4—3624no—
171C4—3624no—
172C4—1818no—
173C4—1818no—
174C4C42×D18114yes—
175C4#1915378114yesdirect product factor
176C2C2×C42×D18111yescharacteristic
177C2C4×Q8×D18112yes—
178C2C2×#1915378111yescharacteristic
179C2C4×#1566844812yes—
180C2#2604174711yescharacteristic
subgroupG/H
centerC22×C4C22×D181
commutatorC2×C181C22×C42
FrattiniC23C23×D181
FittingC4×C4⋊C4×C181C2
socle, prime radical, cosocleC23×C181C24
hypercenterC4×C4⋊C4D181
hypocenterC181C42×Q8
LCSG ▷ C2×C181 ▷ C181
UCSC1 ◁ C22×C4 ◁ C4×C4⋊C4

Complements

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

NH ≅ G/Ntype
10. C4×Dic362C4semidirect
11. #19153781C4direct (N × H)
42. C4×Dic181Q8semidirect
50. Dic362C42semidirect
80. C4×C181C4×Q8semidirect
84. Dic181C4×Q8semidirect
90. C181C42×Q8semidirect
175. C4#19153781direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4×Dic3622
C2×#191537812
C4⋊C4×Dic1812
C4×#156684282
#260411302
C42×Dic1812
C4×C4⋊C4×C1812
C42×Q8181