Finite Group Databasebeta

← Q8×#67267 #15682351

Subgroups — Q8×#67267 #15682351

Order 2944.

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#13092548C216yesmaximal, complemented
2Q8×C23⋊C8C212yesmaximal, complemented
3#13092441C213yesmaximal
4C4×#67267C213yesmaximal
5C2×C4×Q8×C23C211yesmaximal, characteristic
6C22×Q8×C23C411yescharacteristic
7C4×Q8×C23C413yes—
8C4×Q8×C23C411yescharacteristic
9C4×Q8×C23C2211yescharacteristic
10C4×Q8×C23C2213yes—
11C2×C4⋊C4×C23C413yes—
12C2×C42×C23C2213yes—
13C2×#67267C2213yes—
14C2×#67267C2211yescharacteristic
15C4⋊(C23⋊C8)C2216yes—
16C4⋊(C23⋊C8)C2216yes—
17#10624985C2216yes—
18C4×C23⋊C8C2216yes—
19C2×Q8×C23—24no—
20C2×Q8×C23C2×C413yes—
21C2×Q8×C23C2×C411yescharacteristic
22C22×C4×C23C2×C413yes—
23C22×C4×C23C2×C413yes—
24C22×C4×C23C2311yescharacteristic
25C4⋊C4×C23C2×C416yes—
26C4⋊C4×C23C2×C413yes—
27C4⋊C4×C23C2×C413yes—
28C42×C23C2×C413yes—
29C42×C23C2×C413yes—
30C42×C23C2313yes—
31C42×C23C2313yes—
32#67267—26no—
33#67267Q814yesdirect product factor
34C2×C23⋊C8C2316yes—
35C2×C23⋊C8C2312yes—
36C23×C23C22×C411yescharacteristic
37Q8×C23—26no—
38Q8×C23M1614yescomplemented
39C2×C4×C23—26no—
40C2×C4×C23—43no—
41C2×C4×C23C22×C413yes—
42C2×C4×C23C22×C413yes—
43C2×C4×C23C22×C413yes—
44C2×C4×C23C22×C411yescharacteristic
45C2×C4×C23C22×C413yes—
46C2×C4×C23C2×Q812yes—
47C2×C4×C23#4112yes—
48C2×C4×C23C2411yescharacteristic
49C23⋊C8—26no—
50C23⋊C8C2×Q814yescomplemented
51Q8×M16—231nomaximal, Sylow
52C22×C23—21no—
53C22×C23—21no—
54C22×C23C4×Q812yes—
55C22×C23C23×C411yescharacteristic
56C4×C23—23no—
57C4×C23—23no—
58C4×C23—23no—
59C4×C23C4×Q812yes—
60C4×C23C2×M1616yes—
61C4×C23C22×Q811yescharacteristic
62C4×C23C2×#4111yescharacteristic
63C2×C4×Q8D2311yescharacteristic
64#446—236no—
65C8×Q8—232no—
66#423—233no—
67C4×M16—233no—
68C2×C23—22no—
69C2×C23C2×C4×Q811yescharacteristic
70C2×C23C22×M1611yescharacteristic
71C2×C23#56811yescharacteristic
72C22×Q8Dic2311yescharacteristic
73C2×M16—231no—
74C2×M16—233no—
75C4×Q8Dic2313yes—
76C4×Q8Dic2311yescharacteristic
77C4×Q8C2×D2311yescharacteristic
78C4×Q8C2×D2313yes—
79C2×C4⋊C4Dic2313yes—
80C2×C42C2×D2313yes—
81C4⋊C8—236no—
82C4⋊C8—236no—
83#97—236no—
84C4×C8—236no—
85C23Q8×M1611yescharacteristic, complemented, Sylow
86C2×Q8—24no—
87C2×Q8C2×Dic2313yes—
88C2×Q8C2×Dic2311yescharacteristic
89C22×C4C2×Dic2313yes—
90C22×C4C2×Dic2313yes—
91C22×C4C22×D2311yescharacteristic
92M16—234no—
93M16—466no—
94C2×C8—232no—
95C2×C8—236no—
96C4⋊C4C2×Dic2316yes—
97C4⋊C4C2×Dic2313yes—
98C4⋊C4C2×Dic2313yes—
99C42C2×Dic2313yes—
100C42C2×Dic2313yes—
101C42C22×D2313yes—
102C42C22×D2313yes—
103C23C22×Dic2311yescharacteristic
104Q8—26no—
105Q8#6726714yesdirect product factor
106C2×C4—26no—
107C2×C4—43no—
108C2×C4Q8×D2312yes—
109C2×C4#6729212yes—
110C2×C4C22×Dic2313yes—
111C2×C4C22×Dic2313yes—
112C2×C4C22×Dic2313yes—
113C2×C4C22×Dic2313yes—
114C2×C4C22×Dic2311yescharacteristic
115C2×C4C23×D2311yescharacteristic
116C8—234no—
117C8—466no—
118C22—21no—
119C22—21no—
120C22Q8×Dic2312yes—
121C22C23×Dic2311yescharacteristic
122C4—23no—
123C4—23no—
124C4—23no—
125C4C2×#6726716yes—
126C4Q8×Dic2312yes—
127C4C2×Q8×D2311yescharacteristic
128C4C2×#6729211yescharacteristic
129C2—22no—
130C2C2×Q8×Dic2311yescharacteristic
131C2C22×#6726711yescharacteristic
132C2#1309318411yescharacteristic
subgroupG/H
center, FrattiniC2×C4C23×D23
commutator, socleC22×C23C23×C4
FittingC2×C4×Q8×C23C2
prime radicalC23×C23C22×C4
cosocleC2×C4×C23C24
hypercenterC2×C4×Q8D23
hypocenterC23Q8×M16
LCSG ▷ C22×C23 ▷ C23
UCSC1 ◁ C2×C4 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
1. #13092548C2semidirect
2. Q8×C23⋊C8C2semidirect
33. #67267Q8direct (N × H)
38. Q8×C23M16semidirect
50. C23⋊C8C2×Q8semidirect
85. C23Q8×M16semidirect
105. Q8#67267direct (N × H)

Maximal subgroups

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

subgroupindex
#130925482
Q8×C23⋊C82
#130924412
C4×#672672
C2×C4×Q8×C232
Q8×M1623