Finite Group Databasebeta

← Q8×C4⋊Dic271 #46839280

Subgroups — Q8×C4⋊Dic271 #46839280

Order 34688.

568 conjugacy classes of subgroups; only the 333 normal subgroups are shown.

normal subgroups only

This group has 568 conjugacy classes of subgroups — too many to draw. Only its 333 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
1C2×Q8×Dic271C212yesmaximal
2#31773796C216yesmaximal
3#31773767C213yesmaximal
4C4×C4⋊Dic271C213yesmaximal
5C2×C4×Q8×C271C211yesmaximal, characteristic
6Q8×Dic271—28no—
7C2×C4⋊Dic271C2213yes—
8C2×C4⋊Dic271C2216yes—
9C2×C4⋊Dic271C2216yes—
10C2×C4⋊Dic271C2211yescharacteristic
11C2×C4×Dic271C2216yes—
12C271⋊#95C2216yes—
13C22×Q8×C271C2211yescharacteristic
14C4×Q8×C271C418yescomplemented
15C2×C4⋊C4×C271C2213yes—
16C2×C42×C271C2213yes—
17C22×Dic271C2316yes—
18C22×Dic271C2312yes—
19C4⋊Dic271—212no—
20C4⋊Dic271—26no—
21C4⋊Dic271—46no—
22C4⋊Dic271Q814yesdirect product factor
23C4×Dic271—212no—
24C2×Q8×C271C2×C414yes—
25C2×Q8×C271D414yes—
26C2×Q8×C271Q814yes—
27C22×C4×C271C2313yes—
28C22×C4×C271C2313yes—
29C22×C4×C271C2311yescharacteristic
30C4⋊C4×C271C2×C4112yes—
31C42×C271C2×C4112yes—
32C2×Dic271—22no—
33C2×Dic271—22no—
34C2×Dic271—26no—
35C2×Dic271—26no—
36C2×Dic271—26no—
37C2×Dic271C2×Q814yes—
38C23×C271C2411yescharacteristic
39Q8×C271C4⋊C4116yescomplemented
40C2×C4×C271—23no—
41C2×C4×C271—23no—
42C2×C4×C271C22×C416yes—
43C2×C4×C271C22×C416yes—
44C2×C4×C271C22×C412yes—
45C2×C4×C271C2×D416yes—
46C2×C4×C271C2×Q812yes—
47C2×C4×C271C2×Q816yes—
48C2×C4×C271#4112yes—
49C22×C271C23×C411yescharacteristic
50C22×C271C22×D411yescharacteristic
51C22×C271C22×Q811yescharacteristic
52C22×C271C22×Q811yescharacteristic
53C22×C271C2×#4111yescharacteristic
54C22×C271H(5,𝔽2)11yescharacteristic
55C22×C2712−1+411yescharacteristic
56C4×C271—26no—
57C4×C271C2×C4⋊C4112yes—
58C4×C271C4×Q814yescomplemented
59Dic271—24no—
60Dic271—46no—
61C2×C271C22×C4⋊C411yescharacteristic
62C2×C271C2×C4×Q811yescharacteristic
63C2×C271#52011yescharacteristic
64C2×C271D4×Q811yescharacteristic
65C2×C271#55011yescharacteristic
66C2×C271#55711yescharacteristic
67C2×C271Q8211yescharacteristic
68C271Q8×C4⋊C411yescharacteristic, complemented, Sylow
69Q8×C4⋊C4—2711nomaximal, Sylow
70C2×C4×Q8—2712no—
71C2×C4×Q8D27111yescharacteristic
72#389—2716no—
73#384—2713no—
74C4×C4⋊C4—2713no—
75C22×Q8C2×D27111yescharacteristic
76C4×Q8—5428no—
77C4×Q8Dic27118yescomplemented
78C2×C4⋊C4—2711no—
79C2×C4⋊C4—2716no—
80C2×C4⋊C4—2713no—
81C2×C4⋊C4—2716no—
82C2×C4⋊C4C2×D27113yes—
83C2×C42—2716no—
84C2×C42C2×D27113yes—
85#95—2716no—
86C2×Q8C2×Dic27114yes—
87C2×Q8D108414yes—
88C2×Q8Dic54214yes—
89C22×C4—2712no—
90C22×C4—2716no—
91C22×C4C22×D27113yes—
92C22×C4C22×D27113yes—
93C22×C4C22×D27111yescharacteristic
94C4⋊C4—2714no—
95C4⋊C4—54212no—
96C4⋊C4—5426no—
97C4⋊C4—10846no—
98C4⋊C4C2×Dic271112yes—
99C42—54212no—
100C42C2×Dic271112yes—
101C23C23×D27111yescharacteristic
102Q8C4⋊Dic271116yesdirect product factor
103C2×C4—23no—
104C2×C4—23no—
105C2×C4—2714no—
106C2×C4—5422no—
107C2×C4—5422no—
108C2×C4—5426no—
109C2×C4—5426no—
110C2×C4—5426no—
111C2×C4C22×Dic27116yes—
112C2×C4C22×Dic27116yes—
113C2×C4C22×Dic27112yes—
114C2×C4C2×D108416yes—
115C2×C4Q8×D27112yes—
116C2×C4C2×Dic54216yes—
117C2×C4#1686465512yes—
118C22C23×Dic27111yescharacteristic
119C22C22×D108411yescharacteristic
120C22C2×Q8×D27111yescharacteristic
121C22C22×Dic54211yescharacteristic
122C22C2×#1686465511yescharacteristic
123C22#2257620611yescharacteristic
124C22#2257620711yescharacteristic
125C4—26no—
126C4—5424no—
127C4—10846no—
128C4C2×C4⋊Dic271112yes—
129C4Q8×Dic27114yescomplemented
130C2C22×C4⋊Dic27111yescharacteristic
131C2C2×Q8×Dic27111yescharacteristic
132C2#3177438011yescharacteristic
133C2Q8×D108411yescharacteristic
134C2#3177456911yescharacteristic
135C2#3177462611yescharacteristic
136C2Q8×Dic54211yescharacteristic
subgroupG/H
center, FrattiniC23C23×D271
commutatorC22×C271C23×C4
FittingC2×C4×Q8×C271C2
socle, prime radical, cosocleC23×C271C24
hypercenterC2×C4×Q8D271
hypocenterC271Q8×C4⋊C4
LCSG ▷ C22×C271 ▷ C271
UCSC1 ◁ C23 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
14. C4×Q8×C271C4semidirect
22. C4⋊Dic271Q8direct (N × H)
39. Q8×C271C4⋊C4semidirect
58. C4×C271C4×Q8semidirect
68. C271Q8×C4⋊C4semidirect
77. C4×Q8Dic271semidirect
102. Q8C4⋊Dic271direct (N × H)
129. C4Q8×Dic271semidirect

Maximal subgroups

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

subgroupindex
C2×Q8×Dic2712
#317737962
#317737672
C4×C4⋊Dic2712
C2×C4×Q8×C2712
Q8×C4⋊C4271