Finite Group Databasebeta

← C42×C9×Dic3 #13142390

Subgroups — C42×C9×Dic3 #13142390

Order 1728.

882 conjugacy classes of subgroups; only the 549 normal subgroups are shown.

normal subgroups only

This group has 882 conjugacy classes of subgroups — too many to draw. Only its 549 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×C3×C42×C9C211yesmaximal, characteristic
2C2×C4×C9×Dic3C216yesmaximal
3C3×C42×Dic3C311yesmaximal, characteristic
4C43×C9—31nomaximal
5C22×C3×C4×C9C2213yes—
6C22×C9×Dic3C2214yes—
7C3×C42×C9C414yescomplemented
8C4×C9×Dic3C4124yesdirect product factor
9C2×C32×C42C2×C311yescharacteristic
10C2×C3×C4×Dic3C2×C316yes—
11C2×C42×C9—21no—
12C2×C42×C9—36no—
13C2×C42×C9D311yescharacteristic
14C23×C3×C9C2311yescharacteristic
15C2×C3×C4×C9C2×C4112yes—
16C2×C3×C4×C9C2×C416yes—
17C2×C9×Dic3C2×C4124yes—
18C3×C43—31no—
19C42×Dic3C911yescharacteristic, direct product factor
20C22×C32×C4C22×C313yes—
21C22×C3×Dic3C22×C314yes—
22C32×C42C3×C414yes—
23C3×C4×Dic3C3×C4124yes—
24C22×C4×C9—23no—
25C22×C4×C9—34no—
26C22×C4×C9C2×D313yes—
27C42×C9—24no—
28C42×C9—324no—
29C42×C9Dic314yesdirect product factor
30C22×C3×C9C22×C416yes—
31C22×C3×C9C22×C411yescharacteristic
32C3×C4×C9C42112yescomplemented
33C9×Dic3C42116yesdirect product factor
34C2×C3×C42—21no—
35C2×C3×C42—36no—
36C2×C3×C42C2×C911yescharacteristic
37C2×C3×C42C3×D311yescharacteristic
38C2×C4×Dic3C2×C916yes—
39C23×C32C23×C311yescharacteristic
40C2×C32×C4C2×C3×C4112yes—
41C2×C32×C4C2×C3×C416yes—
42C2×C3×Dic3C2×C3×C4124yes—
43C23×C9—21no—
44C23×C9C22×D311yescharacteristic
45C2×C4×C9—212no—
46C2×C4×C9—26no—
47C2×C4×C9—324no—
48C2×C4×C9C4×D3112yes—
49C2×C4×C9C2×Dic316yes—
50C43—31noSylow
51C2×C3×C9C2×C4214yes—
52C2×C3×C9C2×C4213yes—
53C22×C3×C4—23no—
54C22×C3×C4—34no—
55C22×C3×C4C22×C913yes—
56C22×C3×C4C2×C3×D313yes—
57C22×Dic3C22×C914yes—
58C3×C42—24no—
59C3×C42—324no—
60C3×C42C4×C914yescomplemented
61C3×C42C3×Dic314yes—
62C4×Dic3C4×C9124yesdirect product factor
63C22×C32C22×C3×C416yes—
64C22×C32C22×C3×C411yescharacteristic
65C32×C4C3×C42112yes—
66C3×Dic3C3×C42116yes—
67C22×C9—26no—
68C22×C9—21no—
69C22×C9C2×C4×D316yes—
70C22×C9C22×Dic311yescharacteristic
71C4×C9—212no—
72C4×C9—316no—
73C4×C9C4×Dic3112yesdirect product factor
74C2×C42—36no—
75C2×C42D3×C911yescharacteristic
76C3×C9C4311yescharacteristic, complemented, Sylow
77C23×C3—21no—
78C23×C3C23×C911yescharacteristic
79C23×C3C22×C3×D311yescharacteristic
80C2×C3×C4—212no—
81C2×C3×C4—26no—
82C2×C3×C4—324no—
83C2×C3×C4C2×C4×C9112yes—
84C2×C3×C4C2×C4×C916yes—
85C2×C3×C4C3×C4×D3112yes—
86C2×C3×C4C2×C3×Dic316yes—
87C2×Dic3C2×C4×C9124yes—
88C2×C32C2×C3×C4213yes—
89C2×C32C2×C3×C4214yes—
90C2×C9—23no—
91C2×C9—24no—
92C2×C9C42×D314yes—
93C2×C9C2×C4×Dic313yes—
94C22×C4—34no—
95C22×C4C2×D3×C913yes—
96C42—324no—
97C42C9×Dic314yesdirect product factor
98C22×C3—26no—
99C22×C3—21no—
100C22×C3C22×C4×C916yes—
101C22×C3C22×C4×C911yescharacteristic
102C22×C3C2×C3×C4×D316yes—
103C22×C3C22×C3×Dic311yescharacteristic
104C3×C4—212no—
105C3×C4—316no—
106C3×C4C42×C9112yescomplemented
107C3×C4C3×C4×Dic3112yes—
108Dic3C42×C9116yesdirect product factor
109C32C3×C4311yescharacteristic
110C9—21no—
111C9C42×Dic311yescharacteristic, direct product factor
112C23C22×D3×C911yescharacteristic
113C2×C4—324no—
114C2×C4C4×D3×C9112yes—
115C2×C4C2×C9×Dic316yes—
116C2×C3—23no—
117C2×C3—24no—
118C2×C3C2×C42×C913yes—
119C2×C3C2×C42×C914yes—
120C2×C3C3×C42×D314yes—
121C2×C3C2×C3×C4×Dic313yes—
122C22C2×C4×D3×C916yes—
123C22C22×C9×Dic311yescharacteristic
124C4—316no—
125C4C4×C9×Dic3112yesdirect product factor
126C3—21no—
127C3C43×C911yescharacteristic, complemented
128C3C3×C42×Dic311yescharacteristic
129C2C42×D3×C914yes—
130C2C2×C4×C9×Dic313yes—
subgroupG/H
center, hypercenterC2×C42×C9D3
commutator, hypocenterC3C43×C9
FrattiniC23×C3C22×C3×D3
FittingC2×C3×C42×C9C2
socle, prime radical, cosocleC23×C32C23×C3
LCSG ▷ C3
UCSC1 ◁ C2×C42×C9

Complements

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

NH ≅ G/Ntype
7. C3×C42×C9C4semidirect
8. C4×C9×Dic3C4direct (N × H)
19. C42×Dic3C9direct (N × H)
29. C42×C9Dic3direct (N × H)
32. C3×C4×C9C42semidirect
33. C9×Dic3C42direct (N × H)
60. C3×C42C4×C9semidirect
62. C4×Dic3C4×C9direct (N × H)
73. C4×C9C4×Dic3direct (N × H)
76. C3×C9C43semidirect
97. C42C9×Dic3direct (N × H)
106. C3×C4C42×C9semidirect
108. Dic3C42×C9direct (N × H)
111. C9C42×Dic3direct (N × H)
125. C4C4×C9×Dic3direct (N × H)
127. C3C43×C9semidirect

Maximal subgroups

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

subgroupindex
C2×C3×C42×C92
C2×C4×C9×Dic32
C3×C42×Dic33
C43×C93