Finite Group Databasebeta

← D4×#17989805 #49175162

Subgroups — D4×#17989805 #49175162

Order 37504.

174 conjugacy classes of subgroups; only the 90 normal subgroups are shown.

normal subgroups only

This group has 174 conjugacy classes of subgroups — too many to draw. Only its 90 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×#17989805C212yesmaximal, complemented
2C4⋊#17989805C211yesmaximal, characteristic, complemented
3C22⋊#17989805C212yesmaximal, complemented
4C4×#17989805C211yesmaximal, characteristic, complemented
5D4×#14556873C211yesmaximal, characteristic
6C2×#17989805—24no—
7C2×#17989805C2211yescharacteristic
8C2×#17989805C2212yes—
9C2×#17989805C2211yescharacteristic
10C22×#14556873C2212yes—
11C4⋊#14556873C411yescharacteristic
12C22⋊#14556873C412yes—
13C4×#14556873C2211yescharacteristic
14C4×D4×C293C411yescharacteristic
15#17989805—22no—
16#17989805—21no—
17#17989805D412yesdirect product factor
18C2×#14556873—22no—
19C2×#14556873—22no—
20C2×#14556873C2×C412yes—
21C2×#14556873C2×C411yescharacteristic
22C2×#14556873C2311yescharacteristic
23C2×D4×C293C811yescharacteristic
24C22×C4×C293C2×C412yes—
25C4⋊C4×C293C811yescharacteristic
26C22⋊C4×C293C812yes—
27C42×C293C2×C411yescharacteristic
28#14556873—22no—
29#14556873—21no—
30#14556873C2×D411yescharacteristic
31#14556873#4111yescharacteristic
32C23×C293C2×C812yes—
33D4×C293C1614yescomplemented
34C2×C4×C293—22no—
35C2×C4×C293—22no—
36C2×C4×C293C2×C811yescharacteristic
37C2×C4×C293C2×C812yes—
38C2×C4×C293C2×C811yescharacteristic
39C2×C4×C293C22×C411yescharacteristic
40C22×C293—22no—
41C22×C293—22no—
42C22×C293C2×C1614yescomplemented
43C22×C293C22×C811yescharacteristic
44C4×C293—22no—
45C4×C293—21no—
46C4×C293C2×C1612yescomplemented
47C4×C293C4×D411yescharacteristic
48C4×C293#13111yescharacteristic
49C2×C293—24no—
50C2×C293C8×D411yescharacteristic
51C2×C293C22×C1611yescharacteristic
52C2×C293#50411yescharacteristic
53C293D4×C1611yescharacteristic, complemented, Sylow
54D4×C16—2931nomaximal, Sylow
55C22×C16—2932no—
56C8×D4—2931no—
57C4⋊C16—2931no—
58C22⋊C16—2932no—
59C4×C16—2931no—
60C22×C8—2932no—
61C4×D4#1192407811yescharacteristic
62C2×C16—2931no—
63C2×C16—2931no—
64C2×C16—2932no—
65C2×C16—5864no—
66C4⋊C8—2931no—
67C22⋊C8—2932no—
68C4×C8—2931no—
69C2×D4#1455688011yescharacteristic
70C22×C4C2×#1192407812yes—
71C2×C8—2931no—
72C2×C8—2931no—
73C2×C8—2932no—
74C2×C8—5862no—
75C2×C8—5862no—
76C4⋊C4#1455688011yescharacteristic
77C22⋊C4#1455688012yes—
78C42C2×#1192407811yescharacteristic
79C16—2932no—
80C16—5862no—
81C16—5861no—
82C23C2×#1455688012yes—
83D4#1798980514yesdirect product factor
84C2×C4—22no—
85C2×C4—22no—
86C2×C4C2×#1455688011yescharacteristic
87C2×C4C2×#1455688012yes—
88C2×C4C2×#1455688011yescharacteristic
89C2×C4C22×#1192407811yescharacteristic
90C8—2931no—
91C8—2931no—
92C8—5862no—
93C8—5861no—
94C22—22no—
95C22—22no—
96C22C2×#1798980514yescomplemented
97C22C22×#1455688011yescharacteristic
98C4—22no—
99C4—21no—
100C4C2×#1798980512yescomplemented
101C4D4×#1192407811yescharacteristic
102C4#2262771111yescharacteristic
103C2—24no—
104C2D4×#1455688011yescharacteristic
105C2C22×#1798980511yescharacteristic
106C2#3403718711yescharacteristic
subgroupG/H
center, FrattiniC2×C4C22×#11924078
commutatorC2×C293C22×C16
FittingC4×D4×C293C4
socleC22×C293C22×C8
prime radicalC2×D4×C293C8
cosocleC2×#14556873C23
hypercenterC4×D4#11924078
hypocenterC293D4×C16
LCSG ▷ C2×C293 ▷ C293
UCSC1 ◁ C2×C4 ◁ C4×D4

Complements

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

NH ≅ G/Ntype
1. C22×#17989805C2semidirect
2. C4⋊#17989805C2semidirect
3. C22⋊#17989805C2semidirect
4. C4×#17989805C2semidirect
17. #17989805D4direct (N × H)
33. D4×C293C16semidirect
42. C22×C293C2×C16semidirect
46. C4×C293C2×C16semidirect
53. C293D4×C16semidirect
83. D4#17989805direct (N × H)
96. C22C2×#17989805semidirect
100. C4C2×#17989805semidirect

Maximal subgroups

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

subgroupindex
C22×#179898052
C4⋊#179898052
C22⋊#179898052
C4×#179898052
D4×#145568732
D4×C16293