Finite Group Databasebeta

← C4⋊#92182 #14515971

Subgroups — C4⋊#92182 #14515971

Order 1944.

156 conjugacy classes of subgroups; only the 39 normal subgroups are shown.

normal subgroups only

This group has 156 conjugacy classes of subgroups — too many to draw. Only its 39 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×#92182C212yesmaximal, complemented
2C4×#6872C211yesmaximal, characteristic, complemented
3C4⋊#4207—31nomaximal
4C4⋊(C3⋊D27)C311yesmaximal, characteristic, complemented
5C2×#6872C2211yescharacteristic
6#92182—22no—
7C2×#4207—32no—
8C4×#737D311yescharacteristic
9C2×C3⋊D27C2×C312yescomplemented
10C4×C27⋊C3—21no—
11C3×C4×C27C2×C311yescharacteristic, complemented
12#6872D411yescharacteristic, complemented, Sylow
13C4⋊(C3⋊D9)—31no—
14C4⋊AGL(1,ℤ/9)—92no—
15C4⋊((C3⋊D3)⋊C3)—91no—
16C3×D36—91no—
17D108—91no—
18C2×#737C2×D311yescharacteristic
19#4207—62no—
20C2×C27⋊C3—21no—
21C2×C3×C27C22×C311yescharacteristic
22C3⋊D27—22no—
23C2×C3⋊D9—32no—
24C2×AGL(1,ℤ/9)—94no—
25C2×(C3⋊D3)⋊C3—92no—
26C2×C3×D9—92no—
27C4×3−1+2—21no—
28C4×3−1+2—32no—
29C4×H(3,𝔽3)D911yescharacteristic
30C3×C4×C9—31no—
31C3×C4×C9C3×D311yescharacteristic
32C2×D27—92no—
33C4×C27—31no—
34C4×C27—61no—
35#737D1211yescharacteristic
36C27⋊C3—21no—
37C3×C27C3×D411yescharacteristic, complemented
38C4⋊(C3⋊D3)—91no—
39C3×D12—271no—
40D36—91no—
41D36—92no—
42C2×3−1+2—21no—
43C2×3−1+2—32no—
44C2×H(3,𝔽3)C2×D911yescharacteristic
45C2×C3×C9—31no—
46C2×C3×C9C2×C3×D311yescharacteristic
47C3⋊D9—62no—
48AGL(1,ℤ/9)—184no—
49(C3⋊D3)⋊C3—182no—
50C3×D9—182no—
51C2×C27—31no—
52C2×C27—61no—
53D27—182no—
54C2×C3⋊D3—92no—
55C2×C3×D3—272no—
56C32×C4—31no—
57C32×C4C3×D911yescharacteristic
58C2×D9—92no—
59C2×D9—94no—
60C4×C9—61no—
61C4×C9(C3⋊D3)⋊C311yescharacteristic
62C4×C9AGL(1,ℤ/9)12yes—
633−1+2—21no—
643−1+2—32no—
65H(3,𝔽3)D3611yescharacteristic
66C3×C9—31no—
67C3×C9C3×D1211yescharacteristic
68C27—31no—
69C27—61no—
70C3×D4—811no—
71D12—271no—
72D12—811no—
73C2×C32—31no—
74C2×C32C2×C3×D911yescharacteristic
75C3⋊D3—182no—
76C3×D3—542no—
77C2×C9—61no—
78C2×C9C2×(C3⋊D3)⋊C311yescharacteristic
79C2×C9C2×AGL(1,ℤ/9)12yes—
80D9—182no—
81D9—184no—
82C22×C3—812no—
83C2×D3—272no—
84C2×D3—812no—
85C3×C4—31no—
86C3×C4—91no—
87C3×C4#416911yescharacteristic
88C32—31no—
89C32C3×D3611yescharacteristic
90C9—61no—
91C9C4⋊((C3⋊D3)⋊C3)11yescharacteristic
92C9C4⋊AGL(1,ℤ/9)12yes—
93D4—811noSylow
94C2×C3—31no—
95C2×C3—91no—
96C2×C3—1622no—
97C2×C3C2×#416911yescharacteristic
98D3—542no—
99D3—1622no—
100C22—812no—
101C4#9218211yescharacteristic, complemented
102C3—31no—
103C3—91no—
104C3C4⋊#416911yescharacteristic
105C2—1622no—
106C2C2×#9218211yescharacteristic
subgroupG/H
centerC2C2×#92182
commutator, cosocleC2×C3×C27C22×C3
FrattiniC2×C3×C9C2×C3×D3
FittingC4×#6872C2
socleC2×C3C2×#4169
hypercenterC4#92182
hypocenterC3×C27C3×D4
LCSG ▷ C2×C3×C27 ▷ C3×C27
UCSC1 ◁ C2 ◁ C4

Complements

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

NH ≅ G/Ntype
1. C2×#92182C2semidirect
2. C4×#6872C2semidirect
4. C4⋊(C3⋊D27)C3semidirect
9. C2×C3⋊D27C2×C3semidirect
11. C3×C4×C27C2×C3semidirect
12. #6872D4semidirect
37. C3×C27C3×D4semidirect
101. C4#92182semidirect

Maximal subgroups

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

subgroupindex
C2×#921822
C4×#68722
C4⋊#42073
C4⋊(C3⋊D27)3