Finite Group Databasebeta

← C2×C4×#15668428 #37536057

Subgroups — C2×C4×#15668428 #37536057

Order 23168.

928 conjugacy classes of subgroups.

The subgroup lattice has 180 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#15668428C212yesmaximal
2C22×C4×Dic181C211yesmaximal, characteristic
3C22×C4×Dic181C211yesmaximal, characteristic
4C4×#15668428C218yesmaximal, direct product factor
5C2×#19153723C212yesmaximal
6C22×C42×C181C211yesmaximal, characteristic
7C23×Dic181C2211yescharacteristic
8C23×Dic181C2212yes—
9C23×Dic181C2211yescharacteristic
10C2×#15668428C4116yesdirect product factor
11C2×#15668428C2218yes—
12C2×C4×Dic181—24no—
13C2×C4×Dic181C418yescomplemented
14C2×C4×Dic181C2214yes—
15C2×C4×Dic181C2214yes—
16#19153723C2218yes—
17C23×C4×C181C2212yes—
18C23×C4×C181C2211yescharacteristic
19C2×C42×C181—24no—
20C2×C42×C181C2214yes—
21C22×Dic181—24no—
22C22×Dic181—24no—
23C22×Dic181—24no—
24C22×Dic181C2×C414yes—
25C22×Dic181C2×C418yes—
26C22×Dic181C2×C414yes—
27C22×Dic181C2×C418yes—
28C22×Dic181C2312yes—
29C22×Dic181C2314yes—
30C22×Dic181C2312yes—
31#15668428C2×C4132yesdirect product factor
32C4×Dic181—28no—
33C4×Dic181C2×C4116yescomplemented
34C24×C181C2311yescharacteristic
35C22×C4×C181—24no—
36C22×C4×C181—24no—
37C22×C4×C181C2×C418yes—
38C22×C4×C181C2×C414yes—
39C22×C4×C181D414yes—
40C22×C4×C181Q814yes—
41C22×C4×C181C2314yes—
42C22×C4×C181C2312yes—
43C42×C181—28no—
44C2×Dic181—28no—
45C2×Dic181—216no—
46C2×Dic181—24no—
47C2×Dic181—24no—
48C2×Dic181—24no—
49C2×Dic181C42116yescomplemented
50C2×Dic181C22×C414yes—
51C2×Dic181C22×C418yes—
52C2×Dic181C22×C414yes—
53C2×Dic181C22×C418yes—
54C23×C181C22×C412yes—
55C23×C181C22×C414yes—
56C23×C181C2×D412yes—
57C23×C181C2×Q812yes—
58C23×C181#4114yes—
59C23×C181C2411yescharacteristic
60C2×C4×C181—216no—
61C2×C4×C181—24no—
62C2×C4×C181—24no—
63C2×C4×C181C4⋊C4116yescomplemented
64C2×C4×C181C22×C418yes—
65C2×C4×C181C22×C414yes—
66C2×C4×C181C2×D414yes—
67C2×C4×C181C2×Q814yes—
68C22×C181C2×C4214yes—
69C22×C181C2×C4⋊C414yes—
70C22×C181#11714yes—
71C22×C181C4×D418yes—
72C22×C181C4×Q818yes—
73C22×C181C23×C411yescharacteristic
74C22×C181C23×C412yes—
75C22×C181C22×D411yescharacteristic
76C22×C181C22×Q811yescharacteristic
77C22×C181C2×#4112yes—
78C4×C181—28no—
79C4×C181C2×C4⋊C418yescomplemented
80Dic181—24no—
81Dic181—28no—
82Dic181C2×C4218yescomplemented
83C2×C181C4×C4⋊C418yescomplemented
84C2×C181C22×C4211yescharacteristic
85C2×C181C22×C4⋊C411yescharacteristic
86C2×C181C2×#11711yescharacteristic
87C2×C181C2×C4×D412yes—
88C2×C181C2×C4×Q812yes—
89C181C2×C4×C4⋊C411yescharacteristic, complemented, Sylow
90C2×C4×C4⋊C4—1811nomaximal, Sylow
91C22×C4⋊C4—1812no—
92C22×C42—1811no—
93C22×C42—1811no—
94C22×C42D18111yescharacteristic
95C4×C4⋊C4—1818no—
96C2×#95—1812no—
97C23×C4—1812no—
98C23×C4—1811no—
99C23×C4—1811no—
100C23×C4C2×D18112yes—
101C23×C4C2×D18111yescharacteristic
102C2×C4⋊C4—18116no—
103C2×C4⋊C4—1818no—
104C2×C42—24no—
105C2×C42—3624no—
106C2×C42—1814no—
107C2×C42—1818no—
108C2×C42—1814no—
109C2×C42C2×D18114yes—
110#95—1818no—
111C24C22×D18111yescharacteristic
112C22×C4—24no—
113C22×C4—24no—
114C22×C4—3624no—
115C22×C4—3624no—
116C22×C4—3624no—
117C22×C4—1814no—
118C22×C4—1818no—
119C22×C4—1812no—
120C22×C4—1814no—
121C22×C4—1814no—
122C22×C4—1818no—
123C22×C4—1812no—
124C22×C4C4×D18118yes—
125C22×C4C4×D18114yes—
126C22×C4C22⋊D18114yes—
127C22×C4Dic36214yes—
128C22×C4C22×D18114yes—
129C22×C4C22×D18112yes—
130C4⋊C4—18132no—
131C42—28no—
132C42—3628no—
133C42—18116no—
134C23C2×C4×D18112yes—
135C23C2×C4×D18114yes—
136C23C2×C22⋊D18112yes—
137C23C2×Dic36212yes—
138C23#1566844914yes—
139C23C23×D18111yescharacteristic
140C2×C4—216no—
141C2×C4—24no—
142C2×C4—24no—
143C2×C4—3628no—
144C2×C4—36216no—
145C2×C4—3624no—
146C2×C4—3624no—
147C2×C4—3624no—
148C2×C4—1814no—
149C2×C4—1818no—
150C2×C4—18116no—
151C2×C4—1814no—
152C2×C4—1818no—
153C2×C4#15668428116yesdirect product factor
154C2×C4C2×C4×D18118yes—
155C2×C4C2×C4×D18114yes—
156C2×C4C2×C22⋊D18114yes—
157C2×C4C2×Dic36214yes—
158C22C42×D18114yes—
159C22C2×#1566842814yes—
160C22#1915377314yes—
161C22C4×C22⋊D18118yes—
162C22C4×Dic36218yes—
163C22C22×C4×D18111yescharacteristic
164C22C22×C4×D18112yes—
165C22C22×C22⋊D18111yescharacteristic
166C22C22×Dic36211yescharacteristic
167C22C2×#1566844912yes—
168C4—28no—
169C4—3624no—
170C4—3628no—
171C4—1818no—
172C4C2×#1566842818yesdirect product factor
173C2C4×#1566842818yesdirect product factor
174C2C2×C42×D18111yescharacteristic
175C2C22×#1566842811yescharacteristic
176C2C2×#1915377311yescharacteristic
177C2C2×C4×C22⋊D18112yes—
178C2C2×C4×Dic36212yes—
subgroupG/H
centerC23×C4C2×D181
commutatorC2×C181C22×C42
FrattiniC23C23×D181
FittingC22×C42×C181C2
socle, prime radicalC24×C181C23
cosocleC23×C181C24
hypercenterC22×C42D181
hypocenterC181C2×C4×C4⋊C4
LCSG ▷ C2×C181 ▷ C181
UCSC1 ◁ C23×C4 ◁ C22×C42

Complements

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

NH ≅ G/Ntype
4. C4×#15668428C2direct (N × H)
10. C2×#15668428C4direct (N × H)
13. C2×C4×Dic181C4semidirect
31. #15668428C2×C4direct (N × H)
33. C4×Dic181C2×C4semidirect
49. C2×Dic181C42semidirect
63. C2×C4×C181C4⋊C4semidirect
79. C4×C181C2×C4⋊C4semidirect
82. Dic181C2×C42semidirect
83. C2×C181C4×C4⋊C4semidirect
89. C181C2×C4×C4⋊C4semidirect
153. C2×C4#15668428direct (N × H)
172. C4C2×#15668428direct (N × H)
173. C2C4×#15668428direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#156684282
C22×C4×Dic1812
C4×#156684282
C2×#191537232
C22×C42×C1812
C2×C4×C4⋊C4181