Finite Group Databasebeta

← C4×#19153742 #37533529

Subgroups — C4×#19153742 #37533529

Order 23168.

360 conjugacy classes of subgroups; only the 121 normal subgroups are shown.

normal subgroups only

This group has 360 conjugacy classes of subgroups — too many to draw. Only its 121 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C4×#15668449C211yesmaximal, characteristic
2C2×#19153742C212yesmaximal
3C42×Dic181C211yesmaximal, characteristic, complemented
4#26041040C212yesmaximal, complemented
5C4×M16×C181C211yesmaximal, characteristic, complemented
6C2×#15668449C2211yescharacteristic
7C4×Dic362C412yescomplemented
8C4×D724C412yescomplemented
9C4×C22⋊D181—22no—
10#19153775C2211yescharacteristic
11#19153773—21no—
12C2×C4×Dic181—22no—
13C2×C4×Dic181C2212yes—
14C42×D181—21no—
15#19153742C418yesdirect product factor
16C2×M16×C181C2212yes—
17C2×C42×C181C2211yescharacteristic
18#97×C181—21no—
19C4×C8×C181—21no—
20#15668449—22no—
21#15668449C2×C414yes—
22C2×Dic362C2×C411yescharacteristic
23C2×D724C2×C411yescharacteristic
24C2×C22⋊D181—21no—
25C22×Dic181—22no—
26C2×C4×D181—22no—
27C2×C4×D181—21no—
28C4⋊Dic181C2×C412yes—
29#15668428—22no—
30C22⋊Dic181—21no—
31#15668426—22no—
32C4×Dic181—28no—
33C4×Dic181—22no—
34C4×Dic181—21no—
35C4×Dic181—22no—
36C4×Dic181C2×C414yescomplemented
37C22×C4×C181D412yes—
38C22×C4×C181C2311yescharacteristic
39M16×C181—22no—
40M16×C181C2×C414yescomplemented
41C2×C8×C181—22no—
42C42×C181C2×C412yes—
43C42×C181D411yescharacteristic
44C42×C181D411yescharacteristic
45C22×D181—21no—
46Dic362—21no—
47Dic362C4212yescomplemented
48D724—21no—
49D724C4212yescomplemented
50C22⋊D181—24no—
51C2×Dic181—28no—
52C2×Dic181—21no—
53C2×Dic181—24no—
54C2×Dic181—22no—
55C4×D181—24no—
56C4×D181—44no—
57C23×C181C2×D411yescharacteristic
58C2×C4×C181—24no—
59C2×C4×C181C22⋊C412yes—
60C2×C4×C181C22⋊C412yes—
61C2×C4×C181C22×C411yescharacteristic
62C2×C4×C181C22×C412yes—
63C2×C4×C181C2×D411yescharacteristic
64C2×C4×C181#4112yes—
65C8×C181—24no—
66C22×C181—22no—
67C22×C181C2×C22⋊C411yescharacteristic
68C22×C181C4×D412yes—
69C2×D181—22no—
70C2×D181—42no—
71C4×C181—22no—
72C4×C181#10414yescomplemented
73C4×C181C2×C4211yescharacteristic
74C4×C181#11711yescharacteristic
75C4×C181C4×D412yes—
76Dic181—28no—
77Dic181—22no—
78Dic181—42no—
79C2×C181—22no—
80C2×C181C4×C22⋊C411yescharacteristic
81C2×C181C2×#10412yes—
82D181—42no—
83C181C4×#10411yescharacteristic, complemented, Sylow
84C4×#104—1811nomaximal, Sylow
85C4×#41—1811no—
86C2×#104—1812no—
87C4×M16D18111yescharacteristic, complemented
88C43—1811no—
89#339—1812no—
90C2×#41—1811no—
91C2×M16C2×D18112yes—
92C4×Q8—1812no—
93C4×D4—3622no—
94C4×D4—1812no—
95#117—3621no—
96#117—1811no—
97C2×C42—3622no—
98C2×C42—3621no—
99C2×C42—1812no—
100C2×C42C2×D18111yescharacteristic
101#104—1818no—
102#97—21no—
103C4×C8—21no—
104#41—3622no—
105#41—1814no—
106C2×Q8—1811no—
107C2×D4—3621no—
108C2×D4—1811no—
109C22×C4—3622no—
110C22×C4—3621no—
111C22×C4—3622no—
112C22×C4D72412yes—
113C22×C4C22×D18111yescharacteristic
114M16—22no—
115M16C4×D18114yescomplemented
116C2×C8—22no—
117C4⋊C4—3622no—
118C4⋊C4—1812no—
119C22⋊C4—3621no—
120C22⋊C4—3622no—
121C42—3628no—
122C42—3622no—
123C42—3621no—
124C42—3622no—
125C42—1814no—
126C42C4×D18112yes—
127C42C22⋊D18111yescharacteristic
128C42C22⋊D18111yescharacteristic
129C23—3621no—
130C23C2×D72411yescharacteristic
131Q8—3621no—
132Q8—1812no—
133D4—3624no—
134D4—3621no—
135D4—1812no—
136C2×C4—24no—
137C2×C4—3628no—
138C2×C4—3621no—
139C2×C4—3624no—
140C2×C4—3624no—
141C2×C4—3622no—
142C2×C4—7244no—
143C2×C4#1566842612yes—
144C2×C4#1566842612yes—
145C2×C4C2×C4×D18111yescharacteristic
146C2×C4C2×C4×D18112yes—
147C2×C4C2×C22⋊D18111yescharacteristic
148C2×C4#1566844912yes—
149C8—24no—
150C22—22no—
151C22—3622no—
152C22—7242no—
153C22C2×#1566842611yescharacteristic
154C22C4×D72412yes—
155C4—22no—
156C4—3628no—
157C4—3622no—
158C4—7242no—
159C4#1915374214yesdirect product factor
160C4C42×D18111yescharacteristic
161C4#1915377311yescharacteristic
162C4C4×C22⋊D18112yes—
163C2—22no—
164C2—7242no—
165C2C4×#1566842611yescharacteristic
166C2C2×#1915374212yes—
subgroupG/H
centerC42C22⋊D181
commutatorC4×C181C2×C42
FrattiniC22×C4C22×D181
FittingC4×M16×C181C2
socleC22×C181C2×C22⋊C4
prime radicalC2×#15668449C22
cosocleC22×C4×C181C23
hypercenterC4×M16D181
hypocenterC181C4×#104
LCSG ▷ C4×C181 ▷ C2×C181 ▷ C181
UCSC1 ◁ C42 ◁ C2×C42 ◁ C4×M16

Complements

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

NH ≅ G/Ntype
3. C42×Dic181C2semidirect
4. #26041040C2semidirect
5. C4×M16×C181C2semidirect
7. C4×Dic362C4semidirect
8. C4×D724C4semidirect
15. #19153742C4direct (N × H)
36. C4×Dic181C2×C4semidirect
40. M16×C181C2×C4semidirect
47. Dic362C42semidirect
49. D724C42semidirect
72. C4×C181#104semidirect
83. C181C4×#104semidirect
87. C4×M16D181semidirect
115. M16C4×D181semidirect
159. C4#19153742direct (N × H)

Maximal subgroups

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

subgroupindex
C4×#156684492
C2×#191537422
C42×Dic1812
#260410402
C4×M16×C1812
C4×#104181