Finite Group Databasebeta

← Q8×Dic724 #37546606

Subgroups — Q8×Dic724 #37546606

Order 23168.

336 conjugacy classes of subgroups; only the 149 normal subgroups are shown.

normal subgroups only

This group has 336 conjugacy classes of subgroups — too many to draw. Only its 149 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
1Q8×Dic362C212yesmaximal
2#26041684C213yesmaximal
3#26041575C216yesmaximal
4C4×Dic724C213yesmaximal
5C8×Q8×C181C211yesmaximal, characteristic
6C2×Dic724C2211yescharacteristic
7#19153816C2216yes—
8#19153815—26no—
9Q8×Dic181—22no—
10C4×Dic362C2216yes—
11#19153750C2213yes—
12#19153750C2216yes—
13#19153741C2216yes—
14C4×Q8×C181C2211yescharacteristic
15C4⋊C8×C181C2213yes—
16C4×C8×C181C2213yes—
17C2×Dic362—26no—
18C2×Dic362C2312yes—
19Dic724Q814yesdirect product factor
20C4⋊Dic181—26no—
21C4⋊Dic181C2316yes—
22#15668428—26no—
23C4×Dic181—26no—
24C2×Q8×C181D411yescharacteristic
25C2×C8×C181C2313yes—
26C2×C8×C181C2311yescharacteristic
27C4⋊C4×C181D413yes—
28C42×C181C2313yes—
29Dic362—22no—
30Dic362—86no—
31Dic362C2×Q814yes—
32C2×Dic181—22no—
33C2×Dic181—26no—
34Q8×C181Q1614yescomplemented
35C2×C4×C181C2×D413yes—
36C2×C4×C181C2×D413yes—
37C2×C4×C181C2411yescharacteristic
38C8×C181—23no—
39C8×C181C2×Q812yes—
40C22×C181C22×D411yescharacteristic
41C4×C181—23no—
42C4×C181C2×Q1616yes—
43C4×C181C22×Q811yescharacteristic
44C4×C1812−1+411yescharacteristic
45Dic181—24no—
46Dic181—46no—
47C2×C181D4×Q811yescharacteristic
48C2×C181C22×Q1611yescharacteristic
49C2×C181#57611yescharacteristic
50C181Q8×Q1611yescharacteristic, complemented, Sylow
51Q8×Q16—1811nomaximal, Sylow
52Q82—1812no—
53#500—1813no—
54#477—1816no—
55C8×Q8D18111yescharacteristic
56C4×Q16—1813no—
57C2×Q16—1811no—
58C4⋊Q8—3626no—
59C4⋊Q8—1816no—
60C4×Q8—3622no—
61C4×Q8—1816no—
62C4×Q8C2×D18111yescharacteristic
63#107—1813no—
64#107—1816no—
65C4⋊C8C2×D18113yes—
66#103—1816no—
67C4×C8C2×D18113yes—
68C2×Q8—3626no—
69C2×Q8—1812no—
70C2×Q8D72411yescharacteristic
71Q16—1814no—
72C2×C8C22×D18113yes—
73C2×C8C22×D18111yescharacteristic
74C4⋊C4—3626no—
75C4⋊C4—3626no—
76C4⋊C4—1816no—
77C4⋊C4D72413yes—
78C42—3626no—
79C42C22×D18113yes—
80Q8—3622no—
81Q8—14486no—
82Q8—1814no—
83Q8Dic72414yesdirect product factor
84C2×C4—3622no—
85C2×C4—3626no—
86C2×C4C2×D72413yes—
87C2×C4C2×D72413yes—
88C2×C4C23×D18111yescharacteristic
89C8—23no—
90C8Q8×D18112yes—
91C22C22×D72411yescharacteristic
92C4—23no—
93C4—3624no—
94C4—7246no—
95C4C2×Dic72416yes—
96C4C2×Q8×D18111yescharacteristic
97C4#1915386311yescharacteristic
98C2Q8×D72411yescharacteristic
99C2C22×Dic72411yescharacteristic
100C2#2604208411yescharacteristic
subgroupG/H
centerC22C22×D724
commutator, cosocleC2×C4×C181C24
FrattiniC2×C4C23×D181
FittingC8×Q8×C181C2
socle, prime radicalC22×C181C22×D4
hypercenterC8×Q8D181
hypocenterC181Q8×Q16
LCSG ▷ C2×C4×C181 ▷ C2×C181 ▷ C181
UCSC1 ◁ C22 ◁ C4×Q8 ◁ C8×Q8

Complements

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

NH ≅ G/Ntype
19. Dic724Q8direct (N × H)
34. Q8×C181Q16semidirect
50. C181Q8×Q16semidirect
83. Q8Dic724direct (N × H)

Maximal subgroups

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

subgroupindex
Q8×Dic3622
#260416842
#260415752
C4×Dic7242
C8×Q8×C1812
Q8×Q16181