Finite Group Databasebeta

← C2×#6895⋊C4 #14517663

Subgroups — C2×#6895⋊C4 #14517663

Order 1944.

302 conjugacy classes of subgroups; only the 96 normal subgroups are shown.

normal subgroups only

This group has 302 conjugacy classes of subgroups — too many to draw. Only its 96 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×#6895C211yesmaximal, characteristic
2#6895⋊C4C212yesmaximal, direct product factor
3C2×C9×C3⋊Dic3—31nomaximal
4C2×#66328C311yesmaximal, characteristic
5C2×Dic9⋊C9—33nomaximal
6C2×#6895C412yescomplemented
7C2×#6895C2211yescharacteristic
8C22×C32×C9D311yescharacteristic
9C9×C3⋊Dic3—32no—
10C22×C9⋊C9—23no—
11C22×C9⋊C9D313yes—
12C22×C32⋊C9—21no—
13C22×C32⋊C9C2×C311yescharacteristic
14#66328C2×C312yes—
15Dic9⋊C9—36no—
16#6895C2×C411yescharacteristic, complemented, Sylow
17C2×C3×C3⋊Dic3—31no—
18C2×C9×Dic3—93no—
19C2×C9×Dic3—91no—
20C2×C3×Dic9—33no—
21C2×C32×C9Dic312yes—
22C2×C32×C9C2×D311yescharacteristic
23C2×C9⋊C9—26no—
24C2×C9⋊C9—23no—
25C2×C9⋊C9Dic316yescomplemented
26C2×C9⋊C9C2×D313yes—
27C2×C32⋊C9—22no—
28C2×C32⋊C9—21no—
29C2×C32⋊C9C3×C412yes—
30C2×C32⋊C9C22×C311yescharacteristic
31C22×C33C3×D311yescharacteristic
32C3×C3⋊Dic3—32no—
33C22×C3×C9—23no—
34C22×C3×C9—21no—
35C22×C3×C9—33no—
36C22×C3×C9C3×D313yes—
37C22×C3×C9C3⋊D311yescharacteristic
38C9×Dic3—96no—
39C9×Dic3—92no—
40C3×Dic9—36no—
41C32×C9C2×Dic311yescharacteristic
42C9⋊C9—23no—
43C9⋊C9C2×Dic313yescomplemented
44C32⋊C9—21no—
45C32⋊C9C2×C3×C411yescharacteristic
46C2×C3⋊Dic3—31no—
47C2×C3×Dic3—93no—
48C2×C3×Dic3—91no—
49C2×C4×C9—271no—
50C2×Dic9—33no—
51C2×C33C3×Dic312yes—
52C2×C33C2×C3×D311yescharacteristic
53C2×C3×C9—26no—
54C2×C3×C9—22no—
55C2×C3×C9—23no—
56C2×C3×C9—21no—
57C2×C3×C9—36no—
58C2×C3×C9—33no—
59C2×C3×C9C3×Dic316yes—
60C2×C3×C9C3⋊Dic312yes—
61C2×C3×C9C2×C3×D313yes—
62C2×C3×C9C2×C3⋊D311yescharacteristic
63C22×C32—31no—
64C22×C32—61no—
65C22×C32AGL(1,ℤ/9)13yes—
66C22×C32C3×C3⋊D311yescharacteristic
67C3⋊Dic3—32no—
68C3×Dic3—96no—
69C3×Dic3—92no—
70C22×C9—31no—
71C22×C9—33no—
72C22×C9—63no—
73C22×C9—61no—
74C4×C9—272no—
75Dic9—36no—
76C33C2×C3×Dic311yescharacteristic
77C3×C9—23no—
78C3×C9—21no—
79C3×C9—33no—
80C3×C9C2×C3×Dic313yes—
81C3×C9C2×C3⋊Dic311yescharacteristic
82C2×C3×C4—271no—
83C2×Dic3—93no—
84C2×Dic3—91no—
85C2×C32—32no—
86C2×C32—31no—
87C2×C32—62no—
88C2×C32—61no—
89C2×C323−1+2⋊C416yes—
90C2×C32C2×AGL(1,ℤ/9)13yes—
91C2×C32C3×C3⋊Dic312yes—
92C2×C32C2×C3×C3⋊D311yescharacteristic
93C2×C9—32no—
94C2×C9—36no—
95C2×C9—31no—
96C2×C9—33no—
97C2×C9—66no—
98C2×C9—63no—
99C2×C9—62no—
100C2×C9—61no—
101C22×C3—21no—
102C22×C3—33no—
103C22×C3C3⋊AGL(1,ℤ/9)11yescharacteristic
104C22×C3#420811yescharacteristic
105C3×C4—272no—
106Dic3—96no—
107Dic3—92no—
108C32—31no—
109C32—61no—
110C32C2×3−1+2⋊C413yes—
111C32C2×C3×C3⋊Dic311yescharacteristic
112C9—31no—
113C9—33no—
114C9—63no—
115C9—61no—
116C2×C4—271noSylow
117C2×C3—22no—
118C2×C3—21no—
119C2×C3—36no—
120C2×C3—33no—
121C2×C3C3⋊(3−1+2⋊C4)12yes—
122C2×C3#6641012yes—
123C2×C3C2×C3⋊AGL(1,ℤ/9)11yescharacteristic
124C2×C3C2×#420811yescharacteristic
125C22#6895⋊C211yescharacteristic
126C4—272no—
127C3—21no—
128C3—33no—
129C3C2×C3⋊(3−1+2⋊C4)11yescharacteristic
130C3C2×#6641011yescharacteristic
131C2#6895⋊C412yesdirect product factor
132C2C2×#6895⋊C211yescharacteristic
subgroupG/H
center, hypercenterC22×C3C3⋊AGL(1,ℤ/9)
commutator, hypocenterC32⋊C9C2×C3×C4
FrattiniC2×C32C2×C3×C3⋊D3
FittingC22×#6895C2
socleC22×C32C3×C3⋊D3
prime radicalC22×C33C3×D3
cosocleC2×C32⋊C9C22×C3
LCSG ▷ C32⋊C9
UCSC1 ◁ C22×C3

Complements

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

NH ≅ G/Ntype
2. #6895⋊C4C2direct (N × H)
6. C2×#6895C4semidirect
16. #6895C2×C4semidirect
25. C2×C9⋊C9Dic3semidirect
43. C9⋊C9C2×Dic3semidirect
131. C2#6895⋊C4direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#68952
#6895⋊C42
C2×C9×C3⋊Dic33
C2×#663283
C2×Dic9⋊C93