Finite Group Databasebeta

← C3⋊(D9⋊(C22⋊C9)) #14518246

Subgroups — C3⋊(D9⋊(C22⋊C9)) #14518246

Order 1944.

275 conjugacy classes of subgroups; only the 51 normal subgroups are shown.

normal subgroups only

This group has 275 conjugacy classes of subgroups — too many to draw. Only its 51 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
1C3×C9⋊(C22⋊C9)C211yesmaximal, characteristic, complemented
2C22×C3×C3⋊D9C311yesmaximal, characteristic
3C3⋊D3×C22⋊C9—31nomaximal
4D9⋊(C22⋊C9)—33nomaximal
5C3⋊(D9⋊C9)—41nomaximal
6C22×C32×C9C2×C311yescharacteristic
7C2×C3×C3⋊D9—31no—
8C2×C3×C3⋊D9—31no—
9C32×C22⋊C9—21no—
10C32×C22⋊C9D311yescharacteristic
11C9⋊(C22⋊C9)—23no—
12C9⋊(C22⋊C9)D313yescomplemented
13C3×C9⋊C9—41noSylow
14C22×C3×C3⋊D3—31no—
15C22×C3⋊D9C911yescharacteristic, complemented
16C22×C3×D9—33no—
17D3×C22⋊C9—93no—
18D3×C22⋊C9—91no—
19C2×C32×C9—31no—
20C9×C3⋊D3—121no—
21C3×C3⋊D9—31no—
22C3×C3⋊D9A411yescharacteristic
23D9⋊C9—123no—
24C22×C33C3×D311yescharacteristic
25C2×C3×C3⋊D3—91no—
26C2×C3×C3⋊D3—91no—
27C22×C3×C9—21no—
28C22×C3×C9—23no—
29C22×C3×C9C2×C911yescharacteristic, complemented
30C22×C3×C9C3×D313yes—
31C2×C3⋊D9—31no—
32C2×C3⋊D9—31no—
33C2×C3×D9—93no—
34C2×C3×D9—93no—
35C3×C22⋊C9—21no—
36C3×C22⋊C9—23no—
37C3×C22⋊C9—33no—
38C3×C22⋊C9—63no—
39C3×C22⋊C9C3⋊D311yescharacteristic
40C32×C9—41no—
41C32×C9—81no—
42C32×C9C2×A411yescharacteristic
43C9⋊C9—43no—
44C9⋊C9—83no—
45C22×C3⋊D3—31no—
46C22×C3×D3—93no—
47C22×C3×D3—91no—
48C22×D9—33no—
49C2×C22⋊C9—271no—
50C2×C33—31no—
51C3×C3⋊D3—31no—
52C3×C3⋊D3—91no—
53C2×C3×C9—31no—
54C2×C3×C9—33no—
55C2×C3×C9—63no—
56C2×C3×C9—61no—
57C3⋊D9—31no—
58C3⋊D9C22⋊C911yescharacteristic, complemented
59D3×C9—361no—
60D3×C9—363no—
61C3×D9—33no—
62C3×D9—93no—
63C22×C32—23no—
64C22×C32—21no—
65C22×C32D3×C911yescharacteristic
66C22×C32AGL(1,ℤ/9)13yes—
67C22×C32C3×C3⋊D311yescharacteristic
68C2×C3⋊D3—91no—
69C2×C3⋊D3—91no—
70C2×C3×D3—271no—
71C2×C3×D3—273no—
72C2×C3×D3—271no—
73C2×C3×D3—273no—
74C22×C9—23no—
75C22×C9D3×C913yescomplemented
76C2×D9—93no—
77C2×D9—93no—
78C22⋊C9—31no—
79C22⋊C9—63no—
80C22⋊C9—61no—
81C33D3×A411yescharacteristic
82C3×C9—21no—
83C3×C9—23no—
84C3×C9—41no—
85C3×C9—83no—
86C3×C9—81no—
87C3×C9—123no—
88C3×C9—243no—
89C3×C9C2×C22⋊C911yescharacteristic, complemented
90C3×C9D3×A413yes—
91C23×C3—271no—
92C22×D3—93no—
93C22×D3—91no—
94C2×C32—31no—
95C2×C32—33no—
96C2×C32—31no—
97C2×C32—61no—
98C2×C32—63no—
99C3⋊D3—31no—
100C3⋊D3—91no—
101C3×D3—93no—
102C3×D3—91no—
103C3×D3—273no—
104C3×D3—271no—
105C2×C9—33no—
106C2×C9—63no—
107C2×C9—1081no—
108D9—33no—
109D9—93no—
110C22×C3—21no—
111C22×C3—23no—
112C22×C3—811no—
113C22×C3—811no—
114C22×C3D9⋊C913yescomplemented
115C22×C3C9×C3⋊D311yescharacteristic
116C22×C3C3⋊AGL(1,ℤ/9)11yescharacteristic
117C2×D3—271no—
118C2×D3—273no—
119C2×D3—271no—
120C2×D3—273no—
121C32—23no—
122C32—21no—
123C32D9⋊A413yes—
124C32D3×C22⋊C911yescharacteristic
125C32A4×C3⋊D311yescharacteristic
126C9—23no—
127C9—121no—
128C9—243no—
129C9—241no—
130C9D3×C22⋊C913yescomplemented
131C23—271noSylow
132C2×C3—33no—
133C2×C3—31no—
134C2×C3—31no—
135C2×C3—61no—
136C2×C3—63no—
137C2×C3—271no—
138C2×C3—811no—
139D3—93no—
140D3—91no—
141D3—273no—
142D3—271no—
143C22—811no—
144C22—811no—
145C22C3⋊(D9⋊C9)11yescharacteristic, complemented
146C3—21no—
147C3—23no—
148C3D9⋊(C22⋊C9)13yescomplemented
149C3C3⋊(D9⋊A4)11yescharacteristic
150C3C3⋊D3×C22⋊C911yescharacteristic
151C2—31no—
152C2—271no—
153C2—811no—
subgroupG/H
center, hypercenterC3C3⋊(D9⋊A4)
commutator, hypocenterC22×C3×C9C2×C9
FrattiniC32A4×C3⋊D3
Fitting, cosocleC22×C32×C9C2×C3
socleC22×C33C3×D3
prime radicalC22×C3×C3⋊D9C3
LCSG ▷ C22×C3×C9
UCSC1 ◁ C3

Complements

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

NH ≅ G/Ntype
1. C3×C9⋊(C22⋊C9)C2semidirect
12. C9⋊(C22⋊C9)D3semidirect
15. C22×C3⋊D9C9semidirect
29. C22×C3×C9C2×C9semidirect
58. C3⋊D9C22⋊C9semidirect
75. C22×C9D3×C9semidirect
89. C3×C9C2×C22⋊C9semidirect
114. C22×C3D9⋊C9semidirect
130. C9D3×C22⋊C9semidirect
145. C22C3⋊(D9⋊C9)semidirect
148. C3D9⋊(C22⋊C9)semidirect

Maximal subgroups

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

subgroupindex
C3×C9⋊(C22⋊C9)2
C22×C3×C3⋊D93
C3⋊D3×C22⋊C93
D9⋊(C22⋊C9)3
C3⋊(D9⋊C9)4