Finite Group Databasebeta

← #11724243

Subgroups — #11724243

Order 864.

142 conjugacy classes of subgroups; only the 35 normal subgroups are shown.

normal subgroups only

This group has 142 conjugacy classes of subgroups — too many to draw. Only its 35 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×C3×#157C211yesmaximal, characteristic
2C2×C3⋊AGL(1,𝔽9)C212yesmaximal, complemented
3C22⋊AGL(1,𝔽9)—31nomaximal
4C22×C3×C3⋊D3C411yescharacteristic
5C2×C3×#157—22no—
6C2×C3×#157C411yescharacteristic
7C2×C3×#157C2211yescharacteristic
8C3⋊AGL(1,𝔽9)—22no—
9C22×#157D311yescharacteristic
10C2×AGL(1,𝔽9)—32no—
11C22×C33C811yescharacteristic, complemented
12C2×C3×C3⋊D3—21no—
13C2×C3×C3⋊D3—21no—
14C2×C3×C3⋊D3C811yescharacteristic, complemented
15C2×C3×C3⋊D3C2×C411yescharacteristic
16C3×#157—21no—
17C3×#157D412yes—
18#830—91nomaximal
19C22×C3⋊D3Dic311yescharacteristic
20C22×C3×D3—121no—
21C2×#157—22no—
22C2×#157Dic311yescharacteristic
23C2×#157C2×D311yescharacteristic
24AGL(1,𝔽9)—62no—
25C2×C33—21no—
26C2×C33C2×C811yescharacteristic
27C3×C3⋊D3—21no—
28C3×C3⋊D3C22⋊C411yescharacteristic
29C3×C3⋊D3M1611yescharacteristic
30C22×C3×C4—91no—
31C2×C3⋊C8—92no—
32C22×C32—41no—
33C22×C32—81no—
34C22×C32C3⋊C811yescharacteristic, complemented
35C2×C3⋊D3—21no—
36C2×C3⋊D3—21no—
37C2×C3⋊D3C3⋊C811yescharacteristic, complemented
38C2×C3⋊D3C2×Dic311yescharacteristic
39C2×C3×D3—121no—
40C2×C3×D3—121no—
41C2×C3×D3—122no—
42C2×C3×D3—122no—
43#157—21no—
44#157#6712yes—
45C22⋊C8—271noSylow
46C33C22⋊C811yescharacteristic, complemented, Sylow
47C23×C3—91no—
48C22×D3—121no—
49C2×C3×C4—91no—
50C2×C3×C4—91no—
51C2×C3×C4—182no—
52C3⋊C8—182no—
53C2×C32—21no—
54C2×C32—42no—
55C2×C32—41no—
56C2×C32—82no—
57C2×C32—81no—
58C2×C32C2×C3⋊C811yescharacteristic
59C3⋊D3—21no—
60C3⋊D3#20811yescharacteristic
61C3⋊D3#21711yescharacteristic
62C3×D3—121no—
63C3×D3—121no—
64C3×D3—122no—
65C22×C4—91no—
66C2×C8—272no—
67C22×C3—41no—
68C22×C3—81no—
69C22×C3—91no—
70C22×C3—91no—
71C22×C3—181no—
72C22×C3—181no—
73C22×C3AGL(1,𝔽9)11yescharacteristic, complemented
74C2×D3—121no—
75C2×D3—121no—
76C2×D3—122no—
77C2×D3—122no—
78C3×C4—92no—
79C3×C4—181no—
80C32—41no—
81C32—81no—
82C32#83011yescharacteristic, complemented
83C23—91no—
84C2×C4—91no—
85C2×C4—91no—
86C2×C4—182no—
87C8—542no—
88C2×C3—21no—
89C2×C3—42no—
90C2×C3—41no—
91C2×C3—82no—
92C2×C3—81no—
93C2×C3—91no—
94C2×C3—91no—
95C2×C3—181no—
96C2×C3C2×AGL(1,𝔽9)11yescharacteristic
97D3—121no—
98D3—121no—
99D3—122no—
100C22—91no—
101C22—91no—
102C22—181no—
103C22—181no—
104C22C3⋊AGL(1,𝔽9)11yescharacteristic, complemented
105C4—92no—
106C4—181no—
107C3—41no—
108C3—81no—
109C3C22⋊AGL(1,𝔽9)11yescharacteristic, complemented
110C2—21no—
111C2—91no—
112C2—91no—
113C2—181no—
114C2C2×C3⋊AGL(1,𝔽9)11yescharacteristic
subgroupG/H
center, FrattiniC2C2×C3⋊AGL(1,𝔽9)
commutator, socleC2×C33C2×C8
FittingC22×C33C8
prime radicalC22×C3×C3⋊D3C4
cosocleC2×C3×#157C22
hypercenterC22C3⋊AGL(1,𝔽9)
hypocenterC33C22⋊C8
LCSG ▷ C2×C33 ▷ C33
UCSC1 ◁ C2 ◁ C22

Complements

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

NH ≅ G/Ntype
2. C2×C3⋊AGL(1,𝔽9)C2semidirect
11. C22×C33C8semidirect
14. C2×C3×C3⋊D3C8semidirect
34. C22×C32C3⋊C8semidirect
37. C2×C3⋊D3C3⋊C8semidirect
46. C33C22⋊C8semidirect
73. C22×C3AGL(1,𝔽9)semidirect
82. C32#830semidirect
104. C22C3⋊AGL(1,𝔽9)semidirect
109. C3C22⋊AGL(1,𝔽9)semidirect

Maximal subgroups

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

subgroupindex
C22×C3×#1572
C2×C3⋊AGL(1,𝔽9)2
C22⋊AGL(1,𝔽9)3
#8309