Finite Group Databasebeta

← C9×#5406 #13146770

Subgroups — C9×#5406 #13146770

Order 1728.

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

normal subgroups only

This group has 200 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×#986C211yesmaximal, characteristic
2C9×#984C211yesmaximal, characteristic, complemented
3C9×#131⋊C3C211yesmaximal, characteristic, complemented
4C3×#5406C311yesmaximal, characteristic
5C9×#471—31nomaximal
6C9×#41⋊C3C2211yescharacteristic
7C9×GL(2,𝔽3)—21no—
8C9×#226—21no—
9C9×#204—41nomaximal
10C3×#986C2×C311yescharacteristic
11C3×#984C2×C311yescharacteristic
12C3×#131⋊C3C2×C311yescharacteristic
13C9×#137—31no—
14C9×AGL(1,ℤ/8)—31no—
15C2×C9×SD16—31no—
16C9×#131D311yescharacteristic, complemented
17#131⋊C9—21no—
18C9×#108—31no—
19C9×#101—31no—
20C9×#100—31no—
21C9×D12—41no—
22C9×Dic6—41no—
23C9×SL(2,𝔽3)D411yescharacteristic
24C3×C8×C9—41no—
25#5406C911yescharacteristic, direct product factor
26C3×#471—31no—
27C3×#41⋊C3C22×C311yescharacteristic
28C3×GL(2,𝔽3)—21no—
29C3×#226—21no—
30C3×#204—41no—
31C9×#41C2×D311yescharacteristic
32C2×Q8×C9—31no—
33C2×D4×C9—31no—
34#41⋊C9—21no—
35C9×Q16—61no—
36C9×SD16—61no—
37C9×SD16—61no—
38C9×SD16—61no—
39C9×SD16—61no—
40C9×D8—61no—
41C9×M16—31no—
42C9×M16—31no—
43C9×M16—31no—
44C2×C8×C9—31no—
45C2×D3×C9—81no—
46C3×C4×C9—41no—
47C9×Dic3—81no—
48#986C2×C911yescharacteristic
49#984C2×C911yescharacteristic, complemented
50C3×#137—31no—
51C3×AGL(1,ℤ/8)—31no—
52C2×C3×SD16—31no—
53C3×#131C3×D311yescharacteristic
54#131⋊C3—21no—
55#131⋊C3C2×C911yescharacteristic, complemented
56C3×#108—31no—
57C3×#101—31no—
58C3×#100—31no—
59C3×D12—41no—
60C3×Dic6—41no—
61C3×SL(2,𝔽3)C3×D411yescharacteristic
62C23×C9—61no—
63C32×C8—41no—
64Q8×C9—61no—
65Q8×C9—61no—
66Q8×C9D1211yescharacteristic
67D4×C9—31no—
68D4×C9—61no—
69D4×C9—61no—
70C2×C4×C9—31no—
71C2×C4×C9—61no—
72Q8⋊C9—21no—
73C8×C9—31no—
74C8×C9—61no—
75C8×C9—61no—
76C8×C9—81no—
77C8×C9S411yescharacteristic
78#471—31noSylow
79C2×C3×C9—41no—
80D3×C9—161no—
81C3×#41C2×C3×D311yescharacteristic
82C2×C3×Q8—31no—
83C2×C3×D4—31no—
84#41⋊C3—21no—
85#41⋊C3C22×C911yescharacteristic
86GL(2,𝔽3)—21no—
87#226—21no—
88C3×Q16—61no—
89C3×SD16—61no—
90C3×SD16—61no—
91C3×SD16—61no—
92C3×SD16—61no—
93C3×D8—61no—
94C3×M16—31no—
95C3×M16—31no—
96C3×M16—31no—
97C2×C3×C8—31no—
98#204—41no—
99C2×C3×D3—81no—
100C32×C4—41no—
101C3×Dic3—81no—
102C22×C9—31no—
103C22×C9—121no—
104C22×C9—241no—
105C4×C9—31no—
106C4×C9—81no—
107C4×C9—121no—
108C4×C9C2×S411yescharacteristic
109#137—31no—
110AGL(1,ℤ/8)—31no—
111C2×SD16—31no—
112#131D3×C911yescharacteristic, complemented
113#108—31no—
114#101—31no—
115#100—31no—
116C3×C9—41noSylow
117C23×C3—61no—
118C3×Q8—61no—
119C3×Q8—61no—
120C3×Q8C3×D1211yescharacteristic
121C3×D4—31no—
122C3×D4—61no—
123C3×D4—61no—
124C2×C3×C4—31no—
125C2×C3×C4—61no—
126D12—41no—
127Dic6—41no—
128SL(2,𝔽3)—21no—
129SL(2,𝔽3)D4×C911yescharacteristic
130C3×C8—31no—
131C3×C8—41no—
132C3×C8—61no—
133C3×C8—61no—
134C3×C8—81no—
135C3×C8C3×S411yescharacteristic
136C2×C32—41no—
137C3×D3—161no—
138C2×C9—61no—
139C2×C9—81no—
140C2×C9—241no—
141C2×C9C4⋊S411yescharacteristic
142#41C2×D3×C911yescharacteristic
143C2×Q8—31no—
144C2×D4—31no—
145Q16—61no—
146SD16—61no—
147SD16—61no—
148SD16—61no—
149SD16—61no—
150D8—61no—
151M16—31no—
152M16—31no—
153M16—31no—
154C2×C8—31no—
155C22×C3—31no—
156C22×C3—121no—
157C22×C3—241no—
158C2×D3—81no—
159C3×C4—31no—
160C3×C4—41no—
161C3×C4—81no—
162C3×C4—121no—
163C3×C4C2×C3×S411yescharacteristic
164Dic3—81no—
165C32—41no—
166C9—81no—
167C9#540611yescharacteristic, direct product factor
168C23—61no—
169Q8—61no—
170Q8—61no—
171Q8C9×D1211yescharacteristic
172D4—31no—
173D4—61no—
174D4—61no—
175C2×C4—31no—
176C2×C4—61no—
177C8—31no—
178C8—61no—
179C8—61no—
180C8C9×S411yescharacteristic
181C2×C3—41no—
182C2×C3—61no—
183C2×C3—81no—
184C2×C3—241no—
185C2×C3C3×C4⋊S411yescharacteristic
186D3—161no—
187C22—31no—
188C22—121no—
189C22—241no—
190C4—31no—
191C4—121no—
192C4C2×C9×S411yescharacteristic
193C3—41no—
194C3—81no—
195C3C3×#540611yescharacteristic
196C2—61no—
197C2—241no—
198C2C9×C4⋊S411yescharacteristic
subgroupG/H
centerC2×C9C4⋊S4
commutator#41⋊C3C22×C9
FrattiniC3×C4C2×C3×S4
FittingC9×#131D3
socleC2×C3C3×C4⋊S4
prime radicalC3×#986C2×C3
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
2. C9×#984C2semidirect
3. C9×#131⋊C3C2semidirect
16. C9×#131D3semidirect
25. #5406C9direct (N × H)
49. #984C2×C9semidirect
55. #131⋊C3C2×C9semidirect
112. #131D3×C9semidirect
167. C9#5406direct (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×#9842
C9×#131⋊C32
C3×#54063
C9×#4713
C9×#2044