Finite Group Databasebeta

← C4×#19153891 #37549926

Subgroups — C4×#19153891 #37549926

Order 23168.

196 conjugacy classes of subgroups; only the 110 normal subgroups are shown.

normal subgroups only

This group has 196 conjugacy classes of subgroups — too many to draw. Only its 110 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
1C2×#19153891C212yesmaximal
2#26042168C212yesmaximal, complemented
3C4×#15668452C212yesmaximal, complemented
4C4×C8×D181C211yesmaximal, characteristic
5#19153891C418yesdirect product factor
6C2×#15668452C2214yes—
7C2×C8×D181C411yescharacteristic
8C2×C8×D181C2211yescharacteristic
9C42×D181C411yescharacteristic
10C4×#13089678C2211yescharacteristic
11C8×Dic181C411yescharacteristic
12C8×Dic181C2211yescharacteristic
13C4×C8×C181C411yescharacteristic
14#15668452C2×C418yescomplemented
15C2×C4×D181C812yes—
16C2×C4×D181C2×C411yescharacteristic
17C2×#13089678C2×C411yescharacteristic
18C2×#13089678C2311yescharacteristic
19C8×D181C814yes—
20C8×D181C2×C414yes—
21C4×Dic181C812yes—
22C4×Dic181C2×C411yescharacteristic
23C2×C8×C181C2×C411yescharacteristic
24C2×C8×C181C2×C411yescharacteristic
25C42×C181C2×C411yescharacteristic
26C22×D181C2×C811yescharacteristic
27C2×Dic181C2×C812yes—
28C2×Dic181C2×C811yescharacteristic
29C4×D181—24no—
30C4×D181C4212yes—
31C4×D181C2×C812yes—
32#13089678C2×C812yes—
33#13089678C22×C412yes—
34C2×C4×C181C2×C812yes—
35C2×C4×C181C22×C411yescharacteristic
36C8×C181C4212yes—
37C8×C181C2×C812yes—
38C22×C181C22×C811yescharacteristic
39C2×D181—22no—
40C2×D181C4×C812yes—
41C4×C181M3214yescomplemented
42C4×C181C2×C4211yescharacteristic
43C4×C181C22×C811yescharacteristic
44Dic181—22no—
45Dic181C4×C812yes—
46C2×C181C2×C4×C811yescharacteristic
47C2×C181C2×M3212yes—
48D181—22no—
49C181C4×M3211yescharacteristic, complemented, Sylow
50C4×M32—1811nomaximal, Sylow
51C2×M32—1812no—
52C2×C4×C8—1811no—
53#346—1812no—
54C4×C16—1812no—
55C22×C8—1811no—
56C22×C8—1811no—
57C2×C42—1811no—
58M32—1818no—
59C2×C16—1814no—
60C4×C8—1811no—
61C4×C8—1811no—
62C4×C8—1811no—
63C4×C8#1062438211yescharacteristic
64C22×C4—1812no—
65C22×C4—1811no—
66C2×C8—1811no—
67C2×C8—1811no—
68C2×C8—1814no—
69C2×C8—1814no—
70C2×C8C2×#1062438211yescharacteristic
71C2×C8C2×#1062438211yescharacteristic
72C42—1812no—
73C42—1811no—
74C42C2×#1062438211yescharacteristic
75C16—1818no—
76C23—1811no—
77C2×C4—3624no—
78C2×C4—1812no—
79C2×C4—1811no—
80C2×C4—1812no—
81C2×C4—1812no—
82C2×C4D181⋊C812yes—
83C2×C4C22×#1062438211yescharacteristic
84C8—1812no—
85C8—1812no—
86C8C4×#1062438212yes—
87C8D181⋊C812yes—
88C22—3622no—
89C22—1812no—
90C22C2×D181⋊C811yescharacteristic
91C4—3622no—
92C4—1812no—
93C4#1915389114yesdirect product factor
94C4C2×C4×#1062438211yescharacteristic
95C4C2×D181⋊C811yescharacteristic
96C2—3622no—
97C2C4×D181⋊C811yescharacteristic
98C2C2×#1915389112yes—
subgroupG/H
centerC42C2×#10624382
commutatorC2×C181C2×C4×C8
FrattiniC2×C4C22×#10624382
FittingC4×C8×C181C4
socleC22×C181C22×C8
prime radicalC22×D181C2×C8
cosocleC2×#13089678C23
hypercenterC4×C8#10624382
hypocenterC181C4×M32
LCSG ▷ C2×C181 ▷ C181
UCSC1 ◁ C42 ◁ C4×C8

Complements

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

NH ≅ G/Ntype
2. #26042168C2semidirect
3. C4×#15668452C2semidirect
5. #19153891C4direct (N × H)
14. #15668452C2×C4semidirect
41. C4×C181M32semidirect
49. C181C4×M32semidirect
93. C4#19153891direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191538912
#260421682
C4×#156684522
C4×C8×D1812
C4×M32181