Finite Group Databasebeta

← Q8×#92474 #16854665

Subgroups — Q8×#92474 #16854665

Order 3968.

388 conjugacy classes of subgroups; only the 241 normal subgroups are shown.

normal subgroups only

This group has 388 conjugacy classes of subgroups — too many to draw. Only its 241 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
1#14521180C216yesmaximal, complemented
2Q8×C31⋊C8C212yesmaximal, complemented
3#14521073C213yesmaximal
4C4×#92474C213yesmaximal
5C2×C4×Q8×C31C211yesmaximal, characteristic
6C22×Q8×C31C411yescharacteristic
7C4×Q8×C31C413yes—
8C4×Q8×C31C411yescharacteristic
9C4×Q8×C31C2211yescharacteristic
10C4×Q8×C31C2213yes—
11C2×C4⋊C4×C31C413yes—
12C2×C42×C31C2213yes—
13C2×#92474C2213yes—
14C2×#92474C2211yescharacteristic
15C4⋊(C31⋊C8)C2216yes—
16C4⋊(C31⋊C8)C2216yes—
17#11758391C2216yes—
18C4×C31⋊C8C2216yes—
19C2×Q8×C31—24no—
20C2×Q8×C31C2×C413yes—
21C2×Q8×C31C2×C411yescharacteristic
22C22×C4×C31C2×C413yes—
23C22×C4×C31C2×C413yes—
24C22×C4×C31C2311yescharacteristic
25C4⋊C4×C31C2×C416yes—
26C4⋊C4×C31C2×C413yes—
27C4⋊C4×C31C2×C413yes—
28C42×C31C2×C413yes—
29C42×C31C2×C413yes—
30C42×C31C2313yes—
31C42×C31C2313yes—
32#92474—26no—
33#92474Q814yesdirect product factor
34C2×C31⋊C8C2316yes—
35C2×C31⋊C8C2312yes—
36C23×C31C22×C411yescharacteristic
37Q8×C31—26no—
38Q8×C31M1614yescomplemented
39C2×C4×C31—26no—
40C2×C4×C31—43no—
41C2×C4×C31C22×C413yes—
42C2×C4×C31C22×C413yes—
43C2×C4×C31C22×C413yes—
44C2×C4×C31C22×C411yescharacteristic
45C2×C4×C31C22×C413yes—
46C2×C4×C31C2×Q812yes—
47C2×C4×C31#4112yes—
48C2×C4×C31C2411yescharacteristic
49C31⋊C8—26no—
50C31⋊C8C2×Q814yescomplemented
51Q8×M16—311nomaximal, Sylow
52C22×C31—21no—
53C22×C31—21no—
54C22×C31C4×Q812yes—
55C22×C31C23×C411yescharacteristic
56C4×C31—23no—
57C4×C31—23no—
58C4×C31—23no—
59C4×C31C4×Q812yes—
60C4×C31C2×M1616yes—
61C4×C31C22×Q811yescharacteristic
62C4×C31C2×#4111yescharacteristic
63C2×C4×Q8D3111yescharacteristic
64#446—316no—
65C8×Q8—312no—
66#423—313no—
67C4×M16—313no—
68C2×C31—22no—
69C2×C31C2×C4×Q811yescharacteristic
70C2×C31C22×M1611yescharacteristic
71C2×C31#56811yescharacteristic
72C22×Q8Dic3111yescharacteristic
73C2×M16—311no—
74C2×M16—313no—
75C4×Q8Dic3113yes—
76C4×Q8Dic3111yescharacteristic
77C4×Q8C2×D3111yescharacteristic
78C4×Q8C2×D3113yes—
79C2×C4⋊C4Dic3113yes—
80C2×C42C2×D3113yes—
81C4⋊C8—316no—
82C4⋊C8—316no—
83#97—316no—
84C4×C8—316no—
85C31Q8×M1611yescharacteristic, complemented, Sylow
86C2×Q8—24no—
87C2×Q8C2×Dic3113yes—
88C2×Q8C2×Dic3111yescharacteristic
89C22×C4C2×Dic3113yes—
90C22×C4C2×Dic3113yes—
91C22×C4C22×D3111yescharacteristic
92M16—314no—
93M16—626no—
94C2×C8—312no—
95C2×C8—316no—
96C4⋊C4C2×Dic3116yes—
97C4⋊C4C2×Dic3113yes—
98C4⋊C4C2×Dic3113yes—
99C42C2×Dic3113yes—
100C42C2×Dic3113yes—
101C42C22×D3113yes—
102C42C22×D3113yes—
103C23C22×Dic3111yescharacteristic
104Q8—26no—
105Q8#9247414yesdirect product factor
106C2×C4—26no—
107C2×C4—43no—
108C2×C4Q8×D3112yes—
109C2×C4#9249912yes—
110C2×C4C22×Dic3113yes—
111C2×C4C22×Dic3113yes—
112C2×C4C22×Dic3113yes—
113C2×C4C22×Dic3113yes—
114C2×C4C22×Dic3111yescharacteristic
115C2×C4C23×D3111yescharacteristic
116C8—314no—
117C8—626no—
118C22—21no—
119C22—21no—
120C22Q8×Dic3112yes—
121C22C23×Dic3111yescharacteristic
122C4—23no—
123C4—23no—
124C4—23no—
125C4C2×#9247416yes—
126C4Q8×Dic3112yes—
127C4C2×Q8×D3111yescharacteristic
128C4C2×#9249911yescharacteristic
129C2—22no—
130C2C2×Q8×Dic3111yescharacteristic
131C2C22×#9247411yescharacteristic
132C2#1452181611yescharacteristic
subgroupG/H
center, FrattiniC2×C4C23×D31
commutator, socleC22×C31C23×C4
FittingC2×C4×Q8×C31C2
prime radicalC23×C31C22×C4
cosocleC2×C4×C31C24
hypercenterC2×C4×Q8D31
hypocenterC31Q8×M16
LCSG ▷ C22×C31 ▷ C31
UCSC1 ◁ C2×C4 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
1. #14521180C2semidirect
2. Q8×C31⋊C8C2semidirect
33. #92474Q8direct (N × H)
38. Q8×C31M16semidirect
50. C31⋊C8C2×Q8semidirect
85. C31Q8×M16semidirect
105. Q8#92474direct (N × H)

Maximal subgroups

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

subgroupindex
#145211802
Q8×C31⋊C82
#145210732
C4×#924742
C2×C4×Q8×C312
Q8×M1631