Finite Group Databasebeta

← C4⋊#92181 #14515969

Subgroups — C4⋊#92181 #14515969

Order 1944.

130 conjugacy classes of subgroups; only the 36 normal subgroups are shown.

normal subgroups only

This group has 130 conjugacy classes of subgroups — too many to draw. Only its 36 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×#92181C212yesmaximal, complemented
2C4×#6872C211yesmaximal, characteristic, complemented
3C4⋊#4208C311yesmaximal, characteristic
4D12×C27—31nomaximal
5C2×#6872C2211yescharacteristic
6#92181—22no—
7C2×#4208C2×C312yes—
8C4×#737C2×C311yescharacteristic
9C2×D3×C27—32no—
10C4×C27⋊C3—21no—
11C3×C4×C27D311yescharacteristic, complemented
12#6872D411yescharacteristic, complemented, Sylow
13C4⋊#272C911yescharacteristic
14C9×D12—31no—
15C9×D12—91no—
16D4×C27—91no—
17C2×#737C22×C311yescharacteristic
18#4208—22no—
19C2×C27⋊C3—21no—
20C2×C3×C27C2×D311yescharacteristic
21D3×C27—62no—
22C2×#272C2×C912yes—
23C2×D3×C9—32no—
24C2×D3×C9—92no—
25C4×3−1+2—21no—
26C4×3−1+2—61no—
27C4×H(3,𝔽3)C2×C911yescharacteristic
28C3×C4×C9—31no—
29C3×C4×C9C3×D311yescharacteristic
30C22×C27—92no—
31C4×C27—31no—
32C4×C27—61no—
33#737C3×D411yescharacteristic
34C27⋊C3—21no—
35C3×C27D1211yescharacteristic, complemented
36C3×D12—31no—
37C3×D12—91no—
38D4×C9—91no—
39C2×3−1+2—21no—
40C2×3−1+2—61no—
41C2×H(3,𝔽3)C22×C911yescharacteristic
42C2×C3×C9—31no—
43C2×C3×C9C2×C3×D311yescharacteristic
44#272—22no—
45D3×C9—62no—
46D3×C9—182no—
47C2×C27—31no—
48C2×C27—61no—
49C2×C27—182no—
50C2×C3×D3—32no—
51C2×C3×D3—92no—
52C32×C4—31no—
53C32×C4D3×C911yescharacteristic
54C22×C9—92no—
55C4×C9—21no—
56C4×C9—61no—
57C4×C9(C3⋊D3)⋊C311yescharacteristic
583−1+2—21no—
593−1+2—61no—
60H(3,𝔽3)D4×C911yescharacteristic
61C3×C9—31no—
62C3×C9C3×D1211yescharacteristic
63C27—31no—
64C27—61no—
65C3×D4—91no—
66D12—31no—
67D12—91no—
68C2×C32—31no—
69C2×C32C2×D3×C911yescharacteristic
70C3×D3—62no—
71C3×D3—182no—
72C2×C9—21no—
73C2×C9—61no—
74C2×C9—182no—
75C2×C9C2×(C3⋊D3)⋊C311yescharacteristic
76C22×C3—92no—
77C2×D3—32no—
78C2×D3—92no—
79C3×C4—31no—
80C3×C4—91no—
81C3×C4(C3⋊D3)⋊C911yescharacteristic
82C32—31no—
83C32C9×D1211yescharacteristic
84C9—21no—
85C9—61no—
86C9C4⋊((C3⋊D3)⋊C3)11yescharacteristic
87D4—91noSylow
88C2×C3—31no—
89C2×C3—91no—
90C2×C3—182no—
91C2×C3C2×(C3⋊D3)⋊C911yescharacteristic
92D3—62no—
93D3—182no—
94C22—92no—
95C4#9218111yescharacteristic, complemented
96C3—31no—
97C3—91no—
98C3C4⋊((C3⋊D3)⋊C9)11yescharacteristic
99C2—182no—
100C2C2×#9218111yescharacteristic
subgroupG/H
centerC2×C9C2×(C3⋊D3)⋊C3
commutatorC2×H(3,𝔽3)C22×C9
FrattiniC2×C3×C9C2×C3×D3
FittingC4×#6872C2
socleC2×C3C2×(C3⋊D3)⋊C9
prime radicalC4⋊#272C9
cosocleC2×#737C22×C3
hypercenterC4×C9(C3⋊D3)⋊C3
hypocenterH(3,𝔽3)D4×C9
LCSG ▷ C2×H(3,𝔽3) ▷ H(3,𝔽3)
UCSC1 ◁ C2×C9 ◁ C4×C9

Complements

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

NH ≅ G/Ntype
1. C2×#92181C2semidirect
2. C4×#6872C2semidirect
11. C3×C4×C27D3semidirect
12. #6872D4semidirect
35. C3×C27D12semidirect
95. C4#92181semidirect

Maximal subgroups

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

subgroupindex
C2×#921812
C4×#68722
C4⋊#42083
D12×C273