Finite Group Databasebeta

← Q8×#63247 #14545583

Subgroups — Q8×#63247 #14545583

Order 2176.

388 conjugacy classes of subgroups; only the 182 normal subgroups are shown.

normal subgroups only

This group has 388 conjugacy classes of subgroups — too many to draw. Only its 182 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#11763860C216yesmaximal, complemented
2Q8×#3624C212yesmaximal, complemented
3#11763812C213yesmaximal
4C4×#63247C213yesmaximal
5C2×Q8×Dic17C211yesmaximal, characteristic
6C22×Q8×C17C411yescharacteristic
7C2×#63247C2213yes—
8C2×#63247C2211yescharacteristic
9Q8×Dic17C413yes—
10Q8×Dic17C411yescharacteristic
11Q8×Dic17C2211yescharacteristic
12Q8×Dic17C2213yes—
13C2×C4⋊Dic17C413yes—
14C2×C4×Dic17C2213yes—
15#10587544C2216yes—
16#10587542C2216yes—
17C4⋊#3624C2216yes—
18C4×#3624C2216yes—
19C2×Q8×C17—24no—
20C2×Q8×C17C2×C413yes—
21C2×Q8×C17C2×C411yescharacteristic
22C22×C4×C17C2×C413yes—
23C22×Dic17C2×C413yes—
24C22×Dic17C2311yescharacteristic
25#63247—26no—
26#63247Q814yesdirect product factor
27C2×#3624C2316yes—
28C2×#3624C2312yes—
29C4⋊Dic17C2×C416yes—
30C4⋊Dic17C2×C413yes—
31C4⋊Dic17C2×C413yes—
32C4×Dic17C2×C413yes—
33C4×Dic17C2×C413yes—
34C4×Dic17C2313yes—
35C4×Dic17C2313yes—
36C23×C17C22×C411yescharacteristic
37Q8×C17—26no—
38Q8×C17M1614yescomplemented
39C2×C4×C17—26no—
40C2×C4×C17C22×C413yes—
41C2×C4×C17C22×C413yes—
42C2×Dic17—43no—
43C2×Dic17C22×C413yes—
44C2×Dic17C22×C413yes—
45C2×Dic17C22×C411yescharacteristic
46C2×Dic17C2×Q812yes—
47C2×Dic17#4112yes—
48C2×Dic17C2411yescharacteristic
49#3624—26no—
50#3624C2×Q814yescomplemented
51Q8×M16—171nomaximal, Sylow
52C22×C17—21no—
53C22×C17—21no—
54C22×C17C4×Q812yes—
55C22×C17C23×C411yescharacteristic
56C4×C17—23no—
57C4×C17C2×M1616yes—
58Dic17—23no—
59Dic17—23no—
60Dic17C4×Q812yes—
61Dic17C22×Q811yescharacteristic
62Dic17C2×#4111yescharacteristic
63C2×C4×Q8—171no—
64#446—176no—
65C8×Q8—172no—
66#423—173no—
67C4×M16—173no—
68C2×C17—22no—
69C2×C17C2×C4×Q811yescharacteristic
70C2×C17C22×M1611yescharacteristic
71C2×C17#56811yescharacteristic
72C22×Q8#59511yescharacteristic
73C2×M16—171no—
74C2×M16—173no—
75C4×Q8—171no—
76C4×Q8—173no—
77C4×Q8—173no—
78C4×Q8—171no—
79C2×C4⋊C4—173no—
80C2×C42—173no—
81C4⋊C8—176no—
82C4⋊C8—176no—
83#97—176no—
84C4×C8—176no—
85C17Q8×M1611yescharacteristic, complemented, Sylow
86C2×Q8—24no—
87C2×Q8C2×#59513yes—
88C2×Q8C2×#59511yescharacteristic
89C22×C4—171no—
90C22×C4—173no—
91C22×C4C2×#59513yes—
92M16—174no—
93M16—346no—
94C2×C8—172no—
95C2×C8—176no—
96C4⋊C4—176no—
97C4⋊C4—173no—
98C4⋊C4—173no—
99C42—173no—
100C42—173no—
101C42—173no—
102C42—173no—
103C23C22×#59511yescharacteristic
104Q8—26no—
105Q8#6324714yesdirect product factor
106C2×C4—26no—
107C2×C4—172no—
108C2×C4—172no—
109C2×C4—171no—
110C2×C4—171no—
111C2×C4—173no—
112C2×C4—173no—
113C2×C4—683no—
114C2×C4C22×#59513yes—
115C2×C4C22×#59513yes—
116C8—174no—
117C8—346no—
118C22—21no—
119C22—21no—
120C22Q8×#59512yes—
121C22C23×#59511yescharacteristic
122C4—23no—
123C4—171no—
124C4—171no—
125C4—172no—
126C4—343no—
127C4—343no—
128C4C2×#6324716yes—
129C2—22no—
130C2C2×Q8×#59511yescharacteristic
131C2C22×#6324711yescharacteristic
132C2#1176388911yescharacteristic
subgroupG/H
center, FrattiniC22C23×#595
commutator, socleC22×C17C23×C4
FittingC22×Q8×C17C4
prime radicalC23×C17C22×C4
cosocleC2×Dic17C24
hypercenterC22×Q8#595
hypocenterC17Q8×M16
LCSG ▷ C22×C17 ▷ C17
UCSC1 ◁ C22 ◁ C22×Q8

Complements

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

NH ≅ G/Ntype
1. #11763860C2semidirect
2. Q8×#3624C2semidirect
26. #63247Q8direct (N × H)
38. Q8×C17M16semidirect
50. #3624C2×Q8semidirect
85. C17Q8×M16semidirect
105. Q8#63247direct (N × H)

Maximal subgroups

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

subgroupindex
#117638602
Q8×#36242
#117638122
C4×#632472
C2×Q8×Dic172
Q8×M1617