Finite Group Databasebeta

← C2×C4⋊#15668452 #37550050

Subgroups — C2×C4⋊#15668452 #37550050

Order 23168.

184 conjugacy classes of subgroups; only the 122 normal subgroups are shown.

normal subgroups only

This group has 184 conjugacy classes of subgroups — too many to draw. Only its 122 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×#15668452C212yesmaximal
2C4⋊#15668452C214yesmaximal, direct product factor
3C2×C4×#13089678C211yesmaximal, characteristic
4C2×#15668452—24no—
5C2×#15668452C2214yes—
6C22×#13089678C411yescharacteristic
7C22×#13089678C2211yescharacteristic
8C4×#13089678C412yes—
9C4×#13089678C2212yes—
10C2×C42×C181C411yescharacteristic
11#15668452—24no—
12C2×#13089678—22no—
13C2×#13089678C2×C412yes—
14C2×#13089678C2×C411yescharacteristic
15C2×#13089678D412yes—
16C2×#13089678Q812yes—
17C2×#13089678C2311yescharacteristic
18C22×C4×C181C811yescharacteristic
19C22×C4×C181C811yescharacteristic
20C22×C4×C181C2×C411yescharacteristic
21C42×C181C812yes—
22C42×C181C2×C412yes—
23#13089678—22no—
24#13089678C4⋊C412yes—
25#13089678C2×D411yescharacteristic
26#13089678C2×Q811yescharacteristic
27C23×C181C2×C811yescharacteristic
28C2×C4×C181—22no—
29C2×C4×C181C1614yescomplemented
30C2×C4×C181C4⋊C412yes—
31C2×C4×C181C2×C812yes—
32C2×C4×C181C2×C811yescharacteristic
33C2×C4×C181C2×C812yes—
34C2×C4×C181M1612yes—
35C2×C4×C181C22×C411yescharacteristic
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×C8—1811no—
53C4⋊C16—1814no—
54C22×C8—1811no—
55C22×C8—1811no—
56C2×C42#1062438211yescharacteristic
57C2×C16—3624no—
58C2×C16—1814no—
59C4×C8—1812no—
60C4×C8—1812no—
61C22×C4#1308968511yescharacteristic
62C22×C4#1308968511yescharacteristic
63C22×C4C2×#1062438211yescharacteristic
64C2×C8—3622no—
65C2×C8—1812no—
66C2×C8—1812no—
67C2×C8—1812no—
68C2×C8—1811no—
69C2×C8—1811no—
70C42#1308968512yes—
71C42C2×#1062438212yes—
72C16—3624no—
73C23C2×#1308968511yescharacteristic
74C2×C4—22no—
75C2×C4#1566845214yescomplemented
76C2×C4C4⋊#1062438212yes—
77C2×C4C2×#1308968512yes—
78C2×C4C2×#1308968511yescharacteristic
79C2×C4C2×#1308968512yes—
80C2×C4#1566845912yes—
81C2×C4C22×#1062438211yescharacteristic
82C8—3622no—
83C8—1811no—
84C8—1812no—
85C8—1811no—
86C22C4⋊#1308968512yes—
87C22C2×#1566845212yes—
88C22#1915389012yes—
89C22C22×#1308968511yescharacteristic
90C4—22no—
91C4C4⋊#1308968512yes—
92C4C2×#1566845214yescomplemented
93C4C2×C4⋊#1062438211yescharacteristic
94C4C2×#1566845911yescharacteristic
95C2C4⋊#1566845214yesdirect product factor
96C2C2×C4⋊#1308968511yescharacteristic
97C2C22×#1566845211yescharacteristic
98C2C2×#1915389011yescharacteristic
subgroupG/H
centerC22×C4C2×#10624382
commutatorC2×C181C22×C16
FrattiniC2×C4C22×#10624382
FittingC2×C42×C181C4
socle, prime radicalC23×C181C2×C8
cosocleC2×#13089678C23
hypercenterC2×C42#10624382
hypocenterC181C2×C4⋊C16
LCSG ▷ C2×C181 ▷ C181
UCSC1 ◁ C22×C4 ◁ C2×C42

Complements

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

NH ≅ G/Ntype
2. C4⋊#15668452C2direct (N × H)
29. C2×C4×C181C16semidirect
42. C4×C181C2×C16semidirect
45. C2×C181C4⋊C16semidirect
49. C181C2×C4⋊C16semidirect
75. C2×C4#15668452semidirect
92. C4C2×#15668452semidirect
95. C2C4⋊#15668452direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#156684522
C4⋊#156684522
C2×C4×#130896782
C2×C4⋊C16181