Finite Group Databasebeta

← C2×C4⋊#15668424 #37535474

Subgroups — C2×C4⋊#15668424 #37535474

Order 23168.

184 conjugacy classes of subgroups; only the 141 normal subgroups are shown.

normal subgroups only

This group has 184 conjugacy classes of subgroups — too many to draw. Only its 141 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
1C22×#15668424C212yesmaximal
2C4⋊#15668424C214yesmaximal, direct product factor
3C2×C4×C8×C181C211yesmaximal, characteristic
4C2×#15668424—24no—
5C2×#15668424C2214yes—
6C22×C8×C181C411yescharacteristic
7C22×C8×C181C2211yescharacteristic
8C2×C42×C181C411yescharacteristic
9C4×C8×C181C412yes—
10C4×C8×C181C2212yes—
11#15668424—24no—
12C22×C4×C181C811yescharacteristic
13C22×C4×C181C811yescharacteristic
14C22×C4×C181C2×C411yescharacteristic
15C2×C8×C181—22no—
16C2×C8×C181C2×C412yes—
17C2×C8×C181C2×C411yescharacteristic
18C2×C8×C181D412yes—
19C2×C8×C181Q812yes—
20C2×C8×C181C2311yescharacteristic
21C42×C181C812yes—
22C42×C181C2×C412yes—
23C23×C181C2×C811yescharacteristic
24C2×C4×C181—22no—
25C2×C4×C181C1614yescomplemented
26C2×C4×C181C4⋊C412yes—
27C2×C4×C181C2×C812yes—
28C2×C4×C181C2×C811yescharacteristic
29C2×C4×C181C2×C812yes—
30C2×C4×C181M1612yes—
31C2×C4×C181C22×C411yescharacteristic
32C8×C181—22no—
33C8×C181C4⋊C412yes—
34C8×C181C2×D411yescharacteristic
35C8×C181C2×Q811yescharacteristic
36C22×C181C4⋊C812yes—
37C22×C181C2×C1612yes—
38C22×C181M3212yes—
39C22×C181C22×C811yescharacteristic
40C4×C181—22no—
41C4×C181C4⋊C812yes—
42C4×C181C2×C1614yescomplemented
43C4×C181C2×C4⋊C411yescharacteristic
44C4×C181C2×M1611yescharacteristic
45C2×C181C4⋊C1614yescomplemented
46C2×C181C2×C4⋊C811yescharacteristic
47C2×C181C22×C1611yescharacteristic
48C2×C181C2×M3211yescharacteristic
49C181C2×C4⋊C1611yescharacteristic, complemented, Sylow
50C2×C4⋊C16—1811nomaximal, Sylow
51C22×C16—1812no—
52C2×C4×C8D18111yescharacteristic
53C4⋊C16—1814no—
54C22×C8Dic18111yescharacteristic
55C22×C8C2×D18111yescharacteristic
56C2×C42Dic18111yescharacteristic
57C2×C16—3624no—
58C2×C16—1814no—
59C4×C8Dic18112yes—
60C4×C8C2×D18112yes—
61C22×C4#1308967811yescharacteristic
62C22×C4#1308967811yescharacteristic
63C22×C4C2×Dic18111yescharacteristic
64C2×C8—22no—
65C2×C8C2×Dic18112yes—
66C2×C8C2×Dic18111yescharacteristic
67C2×C8D72412yes—
68C2×C8Dic36212yes—
69C2×C8C22×D18111yescharacteristic
70C42#1308967812yes—
71C42C2×Dic18112yes—
72C16—3624no—
73C23C2×#1308967811yescharacteristic
74C2×C4—22no—
75C2×C4#1566842414yescomplemented
76C2×C4C4⋊Dic18112yes—
77C2×C4C2×#1308967812yes—
78C2×C4C2×#1308967811yescharacteristic
79C2×C4C2×#1308967812yes—
80C2×C4#1566843312yes—
81C2×C4C22×Dic18111yescharacteristic
82C8—22no—
83C8C4⋊Dic18112yes—
84C8C2×D72411yescharacteristic
85C8C2×Dic36211yescharacteristic
86C22C4⋊#1308967812yes—
87C22C2×#1566842412yes—
88C22#1915375612yes—
89C22C22×#1308967811yescharacteristic
90C4—22no—
91C4C4⋊#1308967812yes—
92C4C2×#1566842414yescomplemented
93C4C2×C4⋊Dic18111yescharacteristic
94C4C2×#1566843311yescharacteristic
95C2C4⋊#1566842414yesdirect product factor
96C2C2×C4⋊#1308967811yescharacteristic
97C2C22×#1566842411yescharacteristic
98C2C2×#1915375611yescharacteristic
subgroupG/H
centerC22×C8C2×D181
commutatorC2×C181C22×C16
FrattiniC2×C8C22×D181
FittingC2×C4×C8×C181C2
socle, prime radicalC23×C181C2×C8
cosocleC2×C8×C181C23
hypercenterC2×C4×C8D181
hypocenterC181C2×C4⋊C16
LCSG ▷ C2×C181 ▷ C181
UCSC1 ◁ C22×C8 ◁ C2×C4×C8

Complements

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

NH ≅ G/Ntype
2. C4⋊#15668424C2direct (N × H)
25. C2×C4×C181C16semidirect
42. C4×C181C2×C16semidirect
45. C2×C181C4⋊C16semidirect
49. C181C2×C4⋊C16semidirect
75. C2×C4#15668424semidirect
92. C4C2×#15668424semidirect
95. C2C4⋊#15668424direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#156684242
C4⋊#156684242
C2×C4×C8×C1812
C2×C4⋊C16181