Finite Group Databasebeta

← C2×AGL(1,𝔽9)⋊C8 #11776771

Subgroups — C2×AGL(1,𝔽9)⋊C8 #11776771

Order 1152.

238 conjugacy classes of subgroups; only the 84 normal subgroups are shown.

normal subgroups only

This group has 238 conjugacy classes of subgroups — too many to draw. Only its 84 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×C4×AGL(1,𝔽9)C211yesmaximal, characteristic
2C2×#63744C211yesmaximal, characteristic
3C2×#63732C211yesmaximal, characteristic
4AGL(1,𝔽9)⋊C8C214yesmaximal, direct product factor
5C22×AGL(1,𝔽9)C411yescharacteristic
6C22×AGL(1,𝔽9)C411yescharacteristic
7C2×C4×#157C2211yescharacteristic
8C2×#3787—21no—
9C4×AGL(1,𝔽9)C412yes—
10C4×AGL(1,𝔽9)C2212yes—
11C2×#3710—21no—
12#63744—21no—
13#63744C2212yes—
14#63732—21no—
15#63732C2212yes—
16C22×#157C2×C411yescharacteristic
17C22×#157Q811yescharacteristic
18C2×AGL(1,𝔽9)—22no—
19C2×AGL(1,𝔽9)C814yescomplemented
20C2×AGL(1,𝔽9)C2×C412yes—
21C2×AGL(1,𝔽9)C2×C412yes—
22C2×C4×C3⋊D3D411yescharacteristic
23C2×#622—41no—
24C4×#157C2×C411yescharacteristic
25C4×#157D411yescharacteristic
26C4×#157Q811yescharacteristic
27C4×#157C2311yescharacteristic
28#3787—22no—
29#3787—41no—
30C2×C3×C3⋊C8—41no—
31#3710—22no—
32#3710—41no—
33C2×#334—91nomaximal, Sylow
34C2×D3×C8—121no—
35C22×C3⋊D3C4⋊C411yescharacteristic
36C2×#157—22no—
37C2×#157C4⋊C411yescharacteristic
38C2×#157C4⋊C411yescharacteristic
39C2×#157C2×C812yes—
40C2×#157M1612yes—
41C2×#157C22×C411yescharacteristic
42C2×#157C2×Q811yescharacteristic
43AGL(1,𝔽9)—22no—
44AGL(1,𝔽9)C2×C814yescomplemented
45C2×C32×C4SD1611yescharacteristic
46C2×C3⋊Dic3SD1611yescharacteristic
47C4×C3⋊D3C4⋊C411yescharacteristic
48C4×C3⋊D3SD1611yescharacteristic
49C4×C3⋊D3SD1611yescharacteristic
50C4×C3⋊D3C2×D411yescharacteristic
51#622—42no—
52C3×C3⋊C8—42no—
53C2×C4⋊C8—91no—
54C2×C4⋊C8—91no—
55C2×C4×C8—91no—
56#334—94no—
57C2×C4×D3—121no—
58C2×C3×C8—121no—
59C2×C3⋊C8—41no—
60D3×C8—122no—
61D3×C8—122no—
62C22×C32#10611yescharacteristic
63C2×C3⋊D3C4⋊C812yes—
64C2×C3⋊D3#10611yescharacteristic
65C2×C3⋊D3#10812yes—
66C2×C3⋊D3C2×C4⋊C411yescharacteristic
67#157—21no—
68#157—21no—
69#157C4⋊C812yes—
70#157C22×C811yescharacteristic
71#157C2×M1611yescharacteristic
72C32×C4#10611yescharacteristic
73C32×C4C2×SD1611yescharacteristic
74C3⋊Dic3#10611yescharacteristic
75C3⋊Dic3C2×SD1611yescharacteristic
76C22×C8—91no—
77C22×C8—91no—
78C22×C8—181no—
79C22×C8—181no—
80C2×C42—91no—
81C4⋊C8—92no—
82C4⋊C8—92no—
83C4⋊C8—181no—
84C4⋊C8—181no—
85C4×C8—92no—
86C4×C8—92no—
87C22×D3—121no—
88C2×C3×C4—41no—
89C2×Dic3—121no—
90C4×D3—121no—
91C4×D3—121no—
92C4×D3—121no—
93C4×D3—121no—
94C3×C8—122no—
95C3⋊C8—42no—
96C2×C32#33412yescomplemented
97C2×C32C2×#10611yescharacteristic
98C3⋊D3#33412yescomplemented
99C3⋊D3C2×C4⋊C811yescharacteristic
100C3⋊D3C2×#10811yescharacteristic
101C22×C4—91no—
102C22×C4—91no—
103C22×C4—91no—
104C2×C8—94no—
105C2×C8—92no—
106C2×C8—92no—
107C2×C8—121no—
108C2×C8—182no—
109C2×C8—182no—
110C2×C8—182no—
111C2×C8—361no—
112C2×C8—361no—
113C2×C8—361no—
114C42—91no—
115C42—91no—
116C42—91no—
117C42—91no—
118C22×C3—41no—
119C2×D3—121no—
120C2×D3—121no—
121C2×D3—122no—
122C2×D3—122no—
123C3×C4—41no—
124C3×C4—41no—
125Dic3—121no—
126Dic3—121no—
127C32C2×#33411yescharacteristic, complemented, Sylow
128C23—91no—
129C2×C4—91no—
130C2×C4—91no—
131C2×C4—92no—
132C2×C4—92no—
133C2×C4—91no—
134C2×C4—91no—
135C2×C4—91no—
136C2×C4—91no—
137C2×C4—91no—
138C2×C4—91no—
139C2×C4—91no—
140C2×C4—182no—
141C2×C4AΓL(1,𝔽9)11yescharacteristic
142C8—94no—
143C8—122no—
144C8—182no—
145C8—362no—
146C2×C3—41no—
147C2×C3—42no—
148D3—122no—
149D3—121no—
150D3—121no—
151C22—91no—
152C22—91no—
153C22—92no—
154C22—92no—
155C22AGL(1,𝔽9)⋊C411yescharacteristic
156C4—91no—
157C4—91no—
158C4—92no—
159C4—91no—
160C4—91no—
161C4—181no—
162C4—181no—
163C4AGL(1,𝔽9)⋊C411yescharacteristic
164C4C2×AΓL(1,𝔽9)11yescharacteristic
165C3—41no—
166C2—91no—
167C2—91no—
168C2—92no—
169C2AGL(1,𝔽9)⋊C812yesdirect product factor
170C2C2×AGL(1,𝔽9)⋊C411yescharacteristic
subgroupG/H
center, hypercenterC2×C4AΓL(1,𝔽9)
commutator#157C22×C8
FrattiniC4C2×AΓL(1,𝔽9)
FittingC2×C32×C4SD16
socleC22×C32#106
prime radicalC22×C3⋊D3C4⋊C4
cosocleC4×#157C23
hypocenterC32C2×#334
LCSG ▷ #157 ▷ C3⋊D3 ▷ C32
UCSC1 ◁ C2×C4

Complements

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

NH ≅ G/Ntype
4. AGL(1,𝔽9)⋊C8C2direct (N × H)
19. C2×AGL(1,𝔽9)C8semidirect
44. AGL(1,𝔽9)C2×C8semidirect
96. C2×C32#334semidirect
98. C3⋊D3#334semidirect
127. C32C2×#334semidirect
169. C2AGL(1,𝔽9)⋊C8direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4×AGL(1,𝔽9)2
C2×#637442
C2×#637322
AGL(1,𝔽9)⋊C82
C2×#3349