Finite Group Databasebeta

← C8×Dic412 #27193952

Subgroups — C8×Dic412 #27193952

Order 13184.

164 conjugacy classes of subgroups; only the 77 normal subgroups are shown.

normal subgroups only

This group has 164 conjugacy classes of subgroups — too many to draw. Only its 77 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
1C8×Dic206C212yesmaximal
2C4×Dic412C211yesmaximal, characteristic
3#20267544C211yesmaximal, characteristic
4#20267523C212yesmaximal
5C82×C103C211yesmaximal, characteristic
6C2×Dic412C411yescharacteristic
7C4×Dic206C2212yes—
8#15692955C411yescharacteristic
9C4⋊(C103⋊C8)C2212yes—
10Dic103⋊C8—22no—
11#15692946C412yes—
12C8×Dic103—22no—
13C4×C8×C103C2211yescharacteristic
14C4×C8×C103C2211yescharacteristic
15C4×C8×C103C2211yescharacteristic
16C2×Dic206C2×C412yes—
17Dic412C814yesdirect product factor
18C2×C103⋊C8—22no—
19C4⋊Dic103C2×C412yes—
20Dic103⋊C4—22no—
21C4×Dic103—22no—
22C2×C8×C103—21no—
23C2×C8×C103C2×C411yescharacteristic
24C2×C8×C103C2×C411yescharacteristic
25C2×C8×C103D411yescharacteristic
26C2×C8×C103D411yescharacteristic
27C42×C103C2311yescharacteristic
28C2×C4×C103C22×C411yescharacteristic
29C2×C4×C103C2×D411yescharacteristic
30C2×C4×C103#4111yescharacteristic
31C2×Dic103—22no—
32C2×Dic103—22no—
33Dic206—22no—
34Dic206C2×C814yes—
35C8×C103—22no—
36C8×C103—21no—
37C8×C103—21no—
38C8×C103C2×C812yes—
39C8×C103Q1612yescomplemented
40C103⋊C8—42no—
41C22×C103C4×D411yescharacteristic
42C4×C103—21no—
43C4×C103C22×C811yescharacteristic
44C4×C103#13111yescharacteristic
45C4×C103C2×Q1611yescharacteristic
46C4×C103#13511yescharacteristic
47Dic103—24no—
48Dic103—42no—
49C2×C103C8×D411yescharacteristic
50C2×C103C4×Q1611yescharacteristic
51C2×C103#44311yescharacteristic
52C8×Q16—1031nomaximal, Sylow
53C103C8×Q1611yescharacteristic, complemented, Sylow
54C8×Q8—1032no—
55C4×Q16—1031no—
56#335—1031no—
57Q8⋊C8—1032no—
58C82D10311yescharacteristic
59C2×Q16—1031no—
60C4×Q8—1032no—
61#107—1031no—
62C4⋊C8—1032no—
63C4⋊C8—2062no—
64#103—1032no—
65C4×C8—2062no—
66C4×C8C2×D10311yescharacteristic
67C4×C8C2×D10311yescharacteristic
68C4×C8C2×D10311yescharacteristic
69C2×Q8—1032no—
70Q16—1034no—
71C2×C8—21no—
72C2×C8—2062no—
73C2×C8C4×D10311yescharacteristic
74C2×C8C4×D10311yescharacteristic
75C2×C8D41211yescharacteristic
76C2×C8D41211yescharacteristic
77C4⋊C4—1032no—
78C4⋊C4—2062no—
79C42—2062no—
80C42C22×D10311yescharacteristic
81Q8—1034no—
82Q8—2062no—
83C2×C4—2062no—
84C2×C4—2062no—
85C2×C4C2×C4×D10311yescharacteristic
86C2×C4C2×D41211yescharacteristic
87C2×C4#1311010511yescharacteristic
88C8—22no—
89C8—21no—
90C8—21no—
91C8—4122no—
92C8C8×D10312yes—
93C8Dic41212yesdirect product factor
94C22C4×D41211yescharacteristic
95C4—21no—
96C4—4122no—
97C4—2064no—
98C4C2×C8×D10311yescharacteristic
99C4#1569302711yescharacteristic
100C4C2×Dic41211yescharacteristic
101C4#1569304311yescharacteristic
102C2C8×D41211yescharacteristic
103C2C4×Dic41211yescharacteristic
104C2#2026790911yescharacteristic
subgroupG/H
centerC2×C8D412
commutatorC4×C103C22×C8
FrattiniC42C22×D103
FittingC82×C103C2
socle, prime radicalC22×C103C4×D4
cosocleC42×C103C23
hypercenterC82D103
hypocenterC103C8×Q16
LCSG ▷ C4×C103 ▷ C2×C103 ▷ C103
UCSC1 ◁ C2×C8 ◁ C4×C8 ◁ C82

Complements

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

NH ≅ G/Ntype
17. Dic412C8direct (N × H)
39. C8×C103Q16semidirect
53. C103C8×Q16semidirect
93. C8Dic412direct (N × H)

Maximal subgroups

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

subgroupindex
C8×Dic2062
C4×Dic4122
#202675442
#202675232
C82×C1032
C8×Q16103