Finite Group Databasebeta

← C9×#5407 #13146771

Subgroups — C9×#5407 #13146771

Order 1728.

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

normal subgroups only

This group has 209 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
1C9×#986C212yesmaximal, complemented
2C9×#131⋊C3C211yesmaximal, characteristic, complemented
3C3×#5407C311yesmaximal, characteristic
4C9×#472—31nomaximal
5C9×#41⋊C3C2211yescharacteristic
6C9×GL(2,𝔽3)—22no—
7C9×D24—41nomaximal
8C3×#986C2×C312yes—
9C3×#131⋊C3C2×C311yescharacteristic
10C9×AGL(1,ℤ/8)—32no—
11C2×C9×D8—31no—
12C9×#131D311yescharacteristic, complemented
13#131⋊C9—21no—
14C9×#108—31no—
15C9×#100—32no—
16C9×D12—42no—
17C9×SL(2,𝔽3)D411yescharacteristic
18C3×C8×C9—41no—
19#5407C911yescharacteristic, direct product factor
20C3×#472—31no—
21C3×#41⋊C3C22×C311yescharacteristic
22C3×GL(2,𝔽3)—22no—
23C3×D24—41no—
24C9×#41C2×D311yescharacteristic
25C2×D4×C9—32no—
26#41⋊C9—21no—
27C9×SD16—62no—
28C9×D8—61no—
29C9×D8—62no—
30C9×D8—61no—
31C9×M16—31no—
32C9×M16—32no—
33C2×C8×C9—31no—
34C2×D3×C9—82no—
35C3×C4×C9—41no—
36#986C2×C912yescomplemented
37C3×AGL(1,ℤ/8)—32no—
38C2×C3×D8—31no—
39C3×#131C3×D311yescharacteristic
40#131⋊C3—21no—
41#131⋊C3C2×C911yescharacteristic, complemented
42C3×#108—31no—
43C3×#100—32no—
44C3×D12—42no—
45C3×SL(2,𝔽3)C3×D411yescharacteristic
46C23×C9—62no—
47C32×C8—41no—
48Q8×C9D1211yescharacteristic
49D4×C9—31no—
50D4×C9—62no—
51D4×C9—62no—
52C2×C4×C9—31no—
53Q8⋊C9—21no—
54C8×C9—31no—
55C8×C9—62no—
56C8×C9—81no—
57C8×C9S411yescharacteristic
58#472—31noSylow
59C2×C3×C9—41no—
60D3×C9—162no—
61C3×#41C2×C3×D311yescharacteristic
62C2×C3×D4—32no—
63#41⋊C3—21no—
64#41⋊C3C22×C911yescharacteristic
65GL(2,𝔽3)—22no—
66C3×SD16—62no—
67C3×D8—61no—
68C3×D8—62no—
69C3×D8—61no—
70C3×M16—31no—
71C3×M16—32no—
72C2×C3×C8—31no—
73D24—41no—
74C2×C3×D3—82no—
75C32×C4—41no—
76C22×C9—31no—
77C22×C9—122no—
78C22×C9—242no—
79C4×C9—31no—
80C4×C9—81no—
81C4×C9C2×S411yescharacteristic
82AGL(1,ℤ/8)—32no—
83C2×D8—31no—
84#131D3×C911yescharacteristic, complemented
85#108—31no—
86#100—32no—
87C3×C9—41noSylow
88C23×C3—62no—
89C3×Q8C3×D1211yescharacteristic
90C3×D4—31no—
91C3×D4—62no—
92C3×D4—62no—
93C2×C3×C4—31no—
94D12—42no—
95SL(2,𝔽3)—21no—
96SL(2,𝔽3)D4×C911yescharacteristic
97C3×C8—31no—
98C3×C8—41no—
99C3×C8—62no—
100C3×C8—81no—
101C3×C8C3×S411yescharacteristic
102C2×C32—41no—
103C3×D3—162no—
104C2×C9—61no—
105C2×C9—81no—
106C2×C9—242no—
107C2×C9C4⋊S411yescharacteristic
108#41C2×D3×C911yescharacteristic
109C2×D4—32no—
110SD16—62no—
111D8—61no—
112D8—62no—
113D8—61no—
114M16—31no—
115M16—32no—
116C2×C8—31no—
117C22×C3—31no—
118C22×C3—122no—
119C22×C3—242no—
120C2×D3—82no—
121C3×C4—31no—
122C3×C4—41no—
123C3×C4—81no—
124C3×C4C2×C3×S411yescharacteristic
125C32—41no—
126C9—81no—
127C9#540711yescharacteristic, direct product factor
128C23—62no—
129Q8C9×D1211yescharacteristic
130D4—31no—
131D4—62no—
132D4—62no—
133C2×C4—31no—
134C8—31no—
135C8—62no—
136C8C9×S411yescharacteristic
137C2×C3—41no—
138C2×C3—61no—
139C2×C3—81no—
140C2×C3—242no—
141C2×C3C3×C4⋊S411yescharacteristic
142D3—162no—
143C22—31no—
144C22—122no—
145C22—242no—
146C4—31no—
147C4C2×C9×S411yescharacteristic
148C3—41no—
149C3—81no—
150C3C3×#540711yescharacteristic
151C2—61no—
152C2—242no—
153C2C9×C4⋊S411yescharacteristic
subgroupG/H
centerC2×C9C4⋊S4
commutator#41⋊C3C22×C9
FrattiniC3×C4C2×C3×S4
FittingC9×#131D3
socleC2×C3C3×C4⋊S4
prime radicalC3×#5407C3
cosocleC3×#41⋊C3C22×C3
hypercenterC8×C9S4
hypocenterSL(2,𝔽3)D4×C9
LCSG ▷ #41⋊C3 ▷ SL(2,𝔽3)
UCSC1 ◁ C2×C9 ◁ C4×C9 ◁ C8×C9

Complements

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

NH ≅ G/Ntype
1. C9×#986C2semidirect
2. C9×#131⋊C3C2semidirect
12. C9×#131D3semidirect
19. #5407C9direct (N × H)
36. #986C2×C9semidirect
41. #131⋊C3C2×C9semidirect
84. #131D3×C9semidirect
127. C9#5407direct (N × H)

Maximal subgroups

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

subgroupindex
C9×#9862
C9×#131⋊C32
C3×#54073
C9×#4723
C9×D244