Finite Group Databasebeta

← Q8×C4⋊Dic31 #16848627

Subgroups — Q8×C4⋊Dic31 #16848627

Order 3968.

568 conjugacy classes of subgroups; only the 333 normal subgroups are shown.

normal subgroups only

This group has 568 conjugacy classes of subgroups — too many to draw. Only its 333 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×Q8×Dic31C212yesmaximal
2#14520948C216yesmaximal
3#14520919C213yesmaximal
4C4×C4⋊Dic31C213yesmaximal
5C2×C4×Q8×C31C211yesmaximal, characteristic
6C22×Q8×C31C2211yescharacteristic
7C4×Q8×C31C418yescomplemented
8C2×C4⋊C4×C31C2213yes—
9C2×C42×C31C2213yes—
10Q8×Dic31—28no—
11C2×C4⋊Dic31C2213yes—
12C2×C4⋊Dic31C2216yes—
13C2×C4⋊Dic31C2216yes—
14C2×C4⋊Dic31C2211yescharacteristic
15C2×C4×Dic31C2216yes—
16C31⋊#95C2216yes—
17C2×Q8×C31C2×C414yes—
18C2×Q8×C31D414yes—
19C2×Q8×C31Q814yes—
20C22×C4×C31C2313yes—
21C22×C4×C31C2313yes—
22C22×C4×C31C2311yescharacteristic
23C22×Dic31C2316yes—
24C22×Dic31C2312yes—
25C4⋊C4×C31C2×C4112yes—
26C42×C31C2×C4112yes—
27C4⋊Dic31—212no—
28C4⋊Dic31—26no—
29C4⋊Dic31—46no—
30C4⋊Dic31Q814yesdirect product factor
31C4×Dic31—212no—
32C23×C31C2411yescharacteristic
33Q8×C31C4⋊C4116yescomplemented
34C2×C4×C31—23no—
35C2×C4×C31—23no—
36C2×C4×C31C22×C416yes—
37C2×C4×C31C22×C416yes—
38C2×C4×C31C22×C412yes—
39C2×C4×C31C2×D416yes—
40C2×C4×C31C2×Q816yes—
41C2×C4×C31C2×Q812yes—
42C2×C4×C31#4112yes—
43C2×Dic31—22no—
44C2×Dic31—22no—
45C2×Dic31—26no—
46C2×Dic31—26no—
47C2×Dic31—26no—
48C2×Dic31C2×Q814yes—
49Q8×C4⋊C4—311nomaximal, Sylow
50C22×C31C23×C411yescharacteristic
51C22×C31C22×D411yescharacteristic
52C22×C31C22×Q811yescharacteristic
53C22×C31C22×Q811yescharacteristic
54C22×C31C2×#4111yescharacteristic
55C22×C31H(5,𝔽2)11yescharacteristic
56C22×C312−1+411yescharacteristic
57C4×C31—26no—
58C4×C31C2×C4⋊C4112yes—
59C4×C31C4×Q814yescomplemented
60Dic31—24no—
61Dic31—46no—
62C2×C4×Q8—312no—
63C2×C4×Q8D3111yescharacteristic
64#389—316no—
65#384—313no—
66C4×C4⋊C4—313no—
67C2×C31C22×C4⋊C411yescharacteristic
68C2×C31C2×C4×Q811yescharacteristic
69C2×C31#52011yescharacteristic
70C2×C31D4×Q811yescharacteristic
71C2×C31#55011yescharacteristic
72C2×C31#55711yescharacteristic
73C2×C31Q8211yescharacteristic
74C22×Q8C2×D3111yescharacteristic
75C4×Q8—628no—
76C4×Q8Dic3118yescomplemented
77C2×C4⋊C4—311no—
78C2×C4⋊C4—316no—
79C2×C4⋊C4—313no—
80C2×C4⋊C4—316no—
81C2×C4⋊C4C2×D3113yes—
82C2×C42—316no—
83C2×C42C2×D3113yes—
84#95—316no—
85C31Q8×C4⋊C411yescharacteristic, complemented, Sylow
86C2×Q8Dic6214yes—
87C2×Q8D12414yes—
88C2×Q8C2×Dic3114yes—
89C22×C4—312no—
90C22×C4—316no—
91C22×C4C22×D3113yes—
92C22×C4C22×D3113yes—
93C22×C4C22×D3111yescharacteristic
94C4⋊C4—314no—
95C4⋊C4—6212no—
96C4⋊C4—626no—
97C4⋊C4—1246no—
98C4⋊C4C2×Dic31112yes—
99C42—6212no—
100C42C2×Dic31112yes—
101C23C23×D3111yescharacteristic
102Q8C4⋊Dic31116yesdirect product factor
103C2×C4—23no—
104C2×C4—23no—
105C2×C4—314no—
106C2×C4—622no—
107C2×C4—622no—
108C2×C4—626no—
109C2×C4—626no—
110C2×C4—626no—
111C2×C4C2×Dic6216yes—
112C2×C4C2×D12416yes—
113C2×C4Q8×D3112yes—
114C2×C4#9249912yes—
115C2×C4C22×Dic3116yes—
116C2×C4C22×Dic3116yes—
117C2×C4C22×Dic3112yes—
118C22C22×Dic6211yescharacteristic
119C22C22×D12411yescharacteristic
120C22C2×Q8×D3111yescharacteristic
121C22C2×#9249911yescharacteristic
122C22#1175856611yescharacteristic
123C22#1175856711yescharacteristic
124C22C23×Dic3111yescharacteristic
125C4—26no—
126C4—624no—
127C4—1246no—
128C4C2×C4⋊Dic31112yes—
129C4Q8×Dic3114yescomplemented
130C2C22×C4⋊Dic3111yescharacteristic
131C2C2×Q8×Dic3111yescharacteristic
132C2#1452153211yescharacteristic
133C2Q8×D12411yescharacteristic
134C2#1452172111yescharacteristic
135C2#1452177811yescharacteristic
136C2Q8×Dic6211yescharacteristic
subgroupG/H
center, FrattiniC23C23×D31
commutatorC22×C31C23×C4
FittingC2×C4×Q8×C31C2
socle, prime radical, cosocleC23×C31C24
hypercenterC2×C4×Q8D31
hypocenterC31Q8×C4⋊C4
LCSG ▷ C22×C31 ▷ C31
UCSC1 ◁ C23 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
7. C4×Q8×C31C4semidirect
30. C4⋊Dic31Q8direct (N × H)
33. Q8×C31C4⋊C4semidirect
59. C4×C31C4×Q8semidirect
76. C4×Q8Dic31semidirect
85. C31Q8×C4⋊C4semidirect
102. Q8C4⋊Dic31direct (N × H)
129. C4Q8×Dic31semidirect

Maximal subgroups

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

subgroupindex
C2×Q8×Dic312
#145209482
#145209192
C4×C4⋊Dic312
C2×C4×Q8×C312
Q8×C4⋊C431