Finite Group Databasebeta

← D4×#90768 #16821312

Subgroups — D4×#90768 #16821312

Order 3712.

174 conjugacy classes of subgroups; only the 103 normal subgroups are shown.

normal subgroups only

This group has 174 conjugacy classes of subgroups — too many to draw. Only its 103 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×#90768C212yesmaximal, complemented
2C4⋊#90768C211yesmaximal, characteristic, complemented
3C22⋊#90768C212yesmaximal, complemented
4C4×#90768C211yesmaximal, characteristic, complemented
5C8×D4×C29C211yesmaximal, characteristic
6C22×C8×C29C2212yes—
7C4×D4×C29C411yescharacteristic
8C29×C4⋊C8C411yescharacteristic
9C29×C22⋊C8C412yes—
10C4×C8×C29C2211yescharacteristic
11C2×#90768—24no—
12C2×#90768C2212yes—
13C2×#90768C2211yescharacteristic
14C2×#90768C2211yescharacteristic
15C2×D4×C29C811yescharacteristic
16C22×C4×C29C2×C412yes—
17C2×C8×C29—22no—
18C2×C8×C29—22no—
19C2×C8×C29C2×C412yes—
20C2×C8×C29C2×C411yescharacteristic
21C2×C8×C29C2311yescharacteristic
22C4⋊C4×C29C811yescharacteristic
23C22⋊C4×C29C812yes—
24C42×C29C2×C411yescharacteristic
25#90768—22no—
26#90768—21no—
27#90768D412yesdirect product factor
28C23×C29C2×C812yes—
29D4×C29C1614yescomplemented
30C2×C4×C29—22no—
31C2×C4×C29—22no—
32C2×C4×C29C2×C811yescharacteristic
33C2×C4×C29C2×C812yes—
34C2×C4×C29C2×C811yescharacteristic
35C2×C4×C29C22×C411yescharacteristic
36C8×C29—22no—
37C8×C29—21no—
38C8×C29C2×D411yescharacteristic
39C8×C29#4111yescharacteristic
40D4×C16—291nomaximal, Sylow
41C22×C29—22no—
42C22×C29—22no—
43C22×C29C2×C1614yescomplemented
44C22×C29C22×C811yescharacteristic
45C4×C29—22no—
46C4×C29—21no—
47C4×C29C2×C1612yescomplemented
48C4×C29C4×D411yescharacteristic
49C4×C29#13111yescharacteristic
50C22×C16—292no—
51C8×D4D2911yescharacteristic
52C4⋊C16—291no—
53C22⋊C16—292no—
54C4×C16—291no—
55C2×C29—24no—
56C2×C29C8×D411yescharacteristic
57C2×C29C22×C1611yescharacteristic
58C2×C29#50411yescharacteristic
59C22×C8C2×D2912yes—
60C4×D4Dic2911yescharacteristic
61C2×C16—291no—
62C2×C16—291no—
63C2×C16—292no—
64C2×C16—584no—
65C4⋊C8Dic2911yescharacteristic
66C22⋊C8Dic2912yes—
67C4×C8C2×D2911yescharacteristic
68C29D4×C1611yescharacteristic, complemented, Sylow
69C2×D4#659711yescharacteristic
70C22×C4C2×Dic2912yes—
71C2×C8—22no—
72C2×C8—22no—
73C2×C8C2×Dic2911yescharacteristic
74C2×C8C2×Dic2912yes—
75C2×C8C22×D2911yescharacteristic
76C4⋊C4#659711yescharacteristic
77C22⋊C4#659712yes—
78C42C2×Dic2911yescharacteristic
79C16—292no—
80C16—582no—
81C16—581no—
82C23C2×#659712yes—
83D4#9076814yesdirect product factor
84C2×C4—22no—
85C2×C4—22no—
86C2×C4C2×#659711yescharacteristic
87C2×C4C2×#659712yes—
88C2×C4C2×#659711yescharacteristic
89C2×C4C22×Dic2911yescharacteristic
90C8—22no—
91C8—21no—
92C8D4×D2911yescharacteristic
93C8#9080711yescharacteristic
94C22—22no—
95C22—22no—
96C22C2×#9076814yescomplemented
97C22C22×#659711yescharacteristic
98C4—21no—
99C4—22no—
100C4C2×#9076812yescomplemented
101C4D4×Dic2911yescharacteristic
102C4#1174531011yescharacteristic
103C2—24no—
104C2D4×#659711yescharacteristic
105C2C22×#9076811yescharacteristic
106C2#1427158011yescharacteristic
subgroupG/H
center, FrattiniC2×C8C22×D29
commutatorC2×C29C22×C16
FittingC8×D4×C29C2
socleC22×C29C22×C8
prime radicalC2×D4×C29C8
cosocleC2×C8×C29C23
hypercenterC8×D4D29
hypocenterC29D4×C16
LCSG ▷ C2×C29 ▷ C29
UCSC1 ◁ C2×C8 ◁ C8×D4

Complements

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

NH ≅ G/Ntype
1. C22×#90768C2semidirect
2. C4⋊#90768C2semidirect
3. C22⋊#90768C2semidirect
4. C4×#90768C2semidirect
27. #90768D4direct (N × H)
29. D4×C29C16semidirect
43. C22×C29C2×C16semidirect
47. C4×C29C2×C16semidirect
68. C29D4×C16semidirect
83. D4#90768direct (N × H)
96. C22C2×#90768semidirect
100. C4C2×#90768semidirect

Maximal subgroups

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

subgroupindex
C22×#907682
C4⋊#907682
C22⋊#907682
C4×#907682
C8×D4×C292
D4×C1629