Finite Group Databasebeta

← D4×Dic346 #26012157

Subgroups — D4×Dic346 #26012157

Order 11072.

280 conjugacy classes of subgroups; only the 123 normal subgroups are shown.

normal subgroups only

This group has 280 conjugacy classes of subgroups — too many to draw. Only its 123 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
1C22×Dic346C212yesmaximal, complemented
2#19149679C211yesmaximal, characteristic, complemented
3#19149678C212yesmaximal, complemented
4#19149658C212yesmaximal, complemented
5#19149656C214yesmaximal, complemented
6C4×Dic346C211yesmaximal, characteristic, complemented
7D4×Dic173C212yesmaximal
8C4×D4×C173C211yesmaximal, characteristic
9C2×Dic346—28no—
10C2×Dic346C2214yes—
11C2×Dic346C2212yes—
12C2×Dic346C2211yescharacteristic
13C22×Dic173C2214yes—
14C4⋊Dic173C2212yes—
15C4⋊Dic173C2211yescharacteristic
16C4⋊Dic173C2212yes—
17#14583805C2212yes—
18#14583805C2214yes—
19C22⋊Dic173C2214yes—
20C4×Dic173C2212yes—
21C2×D4×C173C2211yescharacteristic
22C22×C4×C173C2212yes—
23C4⋊C4×C173C2211yescharacteristic
24C22⋊C4×C173C2212yes—
25C42×C173C2211yescharacteristic
26Dic346—24no—
27Dic346—28no—
28Dic346D414yesdirect product factor
29C2×Dic173—28no—
30C2×Dic173C2314yes—
31C2×Dic173C2312yes—
32C2×Dic173C2312yes—
33C23×C173C2312yes—
34D4×C173Q814yescomplemented
35C2×C4×C173—24no—
36C2×C4×C173C2312yes—
37C2×C4×C173C2311yescharacteristic
38C2×C4×C173C2311yescharacteristic
39C2×C4×C173C2311yescharacteristic
40C22×C173—22no—
41C22×C173—22no—
42C22×C173C2×Q814yescomplemented
43C22×C173C2411yescharacteristic
44C4×C173—22no—
45C4×C173—21no—
46C4×C173C2×D412yes—
47C4×C173C2×Q812yescomplemented
48Dic173—24no—
49Dic173—22no—
50Dic173C2×D414yes—
51C2×C173—24no—
52C2×C173C22×D411yescharacteristic
53C2×C173C22×Q811yescharacteristic
54C2×C1732−1+411yescharacteristic
55C173D4×Q811yescharacteristic, complemented, Sylow
56D4×Q8—1731nomaximal, Sylow
57C22×Q8—1732no—
58C4⋊Q8—1732no—
59C4⋊Q8—1731no—
60C22⋊Q8—1732no—
61C22⋊Q8—1734no—
62C4×Q8—1731no—
63C4×D4—1732no—
64C4×D4D17311yescharacteristic
65C2×Q8—3468no—
66C2×Q8—1732no—
67C2×Q8—1734no—
68C2×Q8—1731no—
69C2×D4C2×D17311yescharacteristic
70C22×C4—1734no—
71C22×C4C2×D17312yes—
72C4⋊C4—1732no—
73C4⋊C4—1732no—
74C4⋊C4—1731no—
75C4⋊C4—1734no—
76C4⋊C4—1732no—
77C4⋊C4C2×D17311yescharacteristic
78C22⋊C4—1734no—
79C22⋊C4C2×D17312yes—
80C42—1732no—
81C42C2×D17311yescharacteristic
82C23C22×D17312yes—
83Q8—3468no—
84Q8—3464no—
85Q8—1734no—
86D4Dic34614yesdirect product factor
87C2×C4—24no—
88C2×C4—3468no—
89C2×C4—1732no—
90C2×C4—1734no—
91C2×C4—1732no—
92C2×C4C22×D17311yescharacteristic
93C2×C4C22×D17312yes—
94C2×C4C22×D17311yescharacteristic
95C2×C4C22×D17311yescharacteristic
96C22—22no—
97C22—22no—
98C22C2×Dic34614yescomplemented
99C22C23×D17311yescharacteristic
100C4—22no—
101C4—21no—
102C4—3464no—
103C4—3462no—
104C4—1734no—
105C4D4×D17312yes—
106C4C2×Dic34612yescomplemented
107C2—24no—
108C2C2×D4×D17311yescharacteristic
109C2C22×Dic34611yescharacteristic
110C2#1914972611yescharacteristic
subgroupG/H
center, FrattiniC22C23×D173
commutator, socle, cosocleC22×C173C24
FittingC4×D4×C173C2
prime radicalC2×D4×C173C22
hypercenterC4×D4D173
hypocenterC173D4×Q8
LCSG ▷ C22×C173 ▷ C173
UCSC1 ◁ C22 ◁ C4×D4

Complements

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

NH ≅ G/Ntype
1. C22×Dic346C2semidirect
2. #19149679C2semidirect
3. #19149678C2semidirect
4. #19149658C2semidirect
5. #19149656C2semidirect
6. C4×Dic346C2semidirect
28. Dic346D4direct (N × H)
34. D4×C173Q8semidirect
42. C22×C173C2×Q8semidirect
47. C4×C173C2×Q8semidirect
55. C173D4×Q8semidirect
86. D4Dic346direct (N × H)
98. C22C2×Dic346semidirect
106. C4C2×Dic346semidirect

Maximal subgroups

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

subgroupindex
C22×Dic3462
#191496792
#191496782
#191496582
#191496562
C4×Dic3462
D4×Dic1732
C4×D4×C1732
D4×Q8173