Finite Group Databasebeta

← C8×Dic764 #37571328

Subgroups — C8×Dic764 #37571328

Order 24448.

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×Dic382C212yesmaximal
2C4×Dic764C211yesmaximal, characteristic
3#27132416C211yesmaximal, characteristic
4#27132395C212yesmaximal
5C82×C191C211yesmaximal, characteristic
6C2×Dic764C411yescharacteristic
7C4×Dic382C2212yes—
8#20259256C411yescharacteristic
9C4⋊(C191⋊C8)C2212yes—
10Dic191⋊C8—22no—
11#20259247C412yes—
12C8×Dic191—22no—
13C4×C8×C191C2211yescharacteristic
14C4×C8×C191C2211yescharacteristic
15C4×C8×C191C2211yescharacteristic
16C2×Dic382C2×C412yes—
17Dic764C814yesdirect product factor
18C2×C191⋊C8—22no—
19C4⋊Dic191C2×C412yes—
20Dic191⋊C4—22no—
21C4×Dic191—22no—
22C2×C8×C191—21no—
23C2×C8×C191C2×C411yescharacteristic
24C2×C8×C191C2×C411yescharacteristic
25C2×C8×C191D411yescharacteristic
26C2×C8×C191D411yescharacteristic
27C42×C191C2311yescharacteristic
28Dic382—22no—
29Dic382C2×C814yes—
30C2×Dic191—22no—
31C2×Dic191—22no—
32C191⋊C8—42no—
33C2×C4×C191C22×C411yescharacteristic
34C2×C4×C191C2×D411yescharacteristic
35C2×C4×C191#4111yescharacteristic
36C8×C191—22no—
37C8×C191—21no—
38C8×C191—21no—
39C8×C191C2×C812yes—
40C8×C191Q1612yescomplemented
41C22×C191C4×D411yescharacteristic
42C4×C191—21no—
43C4×C191C22×C811yescharacteristic
44C4×C191#13111yescharacteristic
45C4×C191C2×Q1611yescharacteristic
46C4×C191#13511yescharacteristic
47Dic191—24no—
48Dic191—42no—
49C2×C191C8×D411yescharacteristic
50C2×C191C4×Q1611yescharacteristic
51C2×C191#44311yescharacteristic
52C191C8×Q1611yescharacteristic, complemented, Sylow
53C8×Q16—1911nomaximal, Sylow
54C8×Q8—1912no—
55C4×Q16—1911no—
56#335—1911no—
57Q8⋊C8—1912no—
58C82D19111yescharacteristic
59C2×Q16—1911no—
60C4×Q8—1912no—
61#107—1911no—
62C4⋊C8—3822no—
63C4⋊C8—1912no—
64#103—1912no—
65C4×C8—3822no—
66C4×C8C2×D19111yescharacteristic
67C4×C8C2×D19111yescharacteristic
68C4×C8C2×D19111yescharacteristic
69C2×Q8—1912no—
70Q16—1914no—
71C2×C8—21no—
72C2×C8—3822no—
73C2×C8C4×D19111yescharacteristic
74C2×C8C4×D19111yescharacteristic
75C2×C8D76411yescharacteristic
76C2×C8D76411yescharacteristic
77C4⋊C4—3822no—
78C4⋊C4—1912no—
79C42—3822no—
80C42C22×D19111yescharacteristic
81Q8—3822no—
82Q8—1914no—
83C2×C4—3822no—
84C2×C4—3822no—
85C2×C4C2×C4×D19111yescharacteristic
86C2×C4C2×D76411yescharacteristic
87C2×C4#1569028711yescharacteristic
88C8—22no—
89C8—21no—
90C8—21no—
91C8—7642no—
92C8C8×D19112yes—
93C8Dic76412yesdirect product factor
94C22C4×D76411yescharacteristic
95C4—21no—
96C4—3824no—
97C4—7642no—
98C4C2×C8×D19111yescharacteristic
99C4#2025932811yescharacteristic
100C4C2×Dic76411yescharacteristic
101C4#2025934411yescharacteristic
102C2C8×D76411yescharacteristic
103C2C4×Dic76411yescharacteristic
104C2#2713278111yescharacteristic
subgroupG/H
centerC2×C8D764
commutatorC4×C191C22×C8
FrattiniC42C22×D191
FittingC82×C191C2
socle, prime radicalC22×C191C4×D4
cosocleC42×C191C23
hypercenterC82D191
hypocenterC191C8×Q16
LCSG ▷ C4×C191 ▷ C2×C191 ▷ C191
UCSC1 ◁ C2×C8 ◁ C4×C8 ◁ C82

Complements

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

NH ≅ G/Ntype
17. Dic764C8direct (N × H)
40. C8×C191Q16semidirect
52. C191C8×Q16semidirect
93. C8Dic764direct (N × H)

Maximal subgroups

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

subgroupindex
C8×Dic3822
C4×Dic7642
#271324162
#271323952
C82×C1912
C8×Q16191