Finite Group Databasebeta

← C2×#550×C181 #37531410

Subgroups — C2×#550×C181 #37531410

Order 23168.

1736 conjugacy classes of subgroups.

The subgroup lattice has 156 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#41×C181C212yesmaximal, complemented
2#550×C181C2116yesmaximal, direct product factor
3C2×#127×C181C213yesmaximal, complemented
4C2×#121×C181C216yesmaximal, complemented
5C2×C4×Q8×C181C211yesmaximal, characteristic, complemented
6C2×C4×D4×C181C213yesmaximal, complemented
7C2×#41×C181—216no—
8C2×#41×C181C22116yescomplemented
9C22×Q8×C181C2211yescharacteristic
10C22×D4×C181C2213yes—
11C22×D4×C181C2216yes—
12C22×D4×C181C2216yes—
13C23×C4×C181C2216yes—
14#127×C181C22124yescomplemented
15#121×C181C22148yescomplemented
16C4×Q8×C181C2218yescomplemented
17C4×D4×C181C22124yescomplemented
18C2×C4⋊C4×C181C2211yescharacteristic
19C2×C4⋊C4×C181C2213yes—
20C2×C22⋊C4×C181C2216yes—
21C2×C42×C181C2213yes—
22C24×C181C2316yes—
23#41×C181—264no—
24C2×Q8×C181D418yescomplemented
25C2×Q8×C181C2314yes—
26C2×D4×C181—224no—
27C2×D4×C181—212no—
28C2×D4×C181—412no—
29C2×D4×C181C23112yes—
30C2×D4×C181C23124yes—
31C2×D4×C181C23124yes—
32C22×C4×C181—224no—
33C22×C4×C181C23124yes—
34C22×C4×C181C2313yes—
35C22×C4×C181C2312yes—
36C22×C4×C181C2313yes—
37C22×C4×C181C2311yescharacteristic
38C4⋊C4×C181C2314yes—
39C4⋊C4×C181C23112yes—
40C22⋊C4×C181C23124yes—
41C42×C181C23112yes—
42C23×C181—212no—
43C23×C181—212no—
44C23×C181—212no—
45C23×C181C24112yes—
46C23×C181C2411yescharacteristic
47Q8×C181C2×D4116yescomplemented
48D4×C181—248no—
49D4×C181—224no—
50D4×C181—424no—
51C2×C4×C181—24no—
52C2×C4×C181—26no—
53C2×C4×C181—248no—
54C2×C4×C181C2×D4112yes—
55C2×C4×C181#4114yescomplemented
56C2×C4×C181C2416yes—
57C2×C4×C181C2414yes—
58C2×C4×C181C2416yes—
59C2×C4×C181C2412yes—
60C22×C181—212no—
61C22×C181—212no—
62C22×C181—212no—
63C22×C181—424no—
64C22×C181C22×D412yes—
65C22×C181C2×#4112yes—
66C22×C181H(5,𝔽2)12yes—
67C22×C181C2511yescharacteristic
68C4×C181—24no—
69C4×C181—26no—
70C4×C181C22×D4112yes—
71C4×C181C2×#4114yescomplemented
72C2×C181—412no—
73C2×C181#55014yesdirect product factor
74C2×C181C23×D411yescharacteristic
75C2×C181C22×#4111yescharacteristic
76C2×C181C2×H(5,𝔽2)11yescharacteristic
77C181C2×#55011yescharacteristic, direct product factor, Sylow
78C2×#550C18111yesmaximal, characteristic, direct product factor, Sylow
79C22×#41C2×C18112yescomplemented
80#550C2×C181116yesdirect product factor
81C2×#127C2×C18113yescomplemented
82C2×#121C2×C18116yescomplemented
83C2×C4×Q8C2×C18111yescharacteristic, complemented
84C2×C4×D4C2×C18113yescomplemented
85C2×#41—216no—
86C2×#41C22×C181116yescomplemented
87C22×Q8C22×C18111yescharacteristic
88C22×D4C22×C18113yes—
89C22×D4C22×C18116yes—
90C22×D4C22×C18116yes—
91C23×C4C22×C18116yes—
92#127C22×C181124yescomplemented
93#121C22×C181148yescomplemented
94C4×Q8C22×C18118yescomplemented
95C4×D4C22×C181124yescomplemented
96C2×C4⋊C4C22×C18111yescharacteristic
97C2×C4⋊C4C22×C18113yes—
98C2×C22⋊C4C22×C18116yes—
99C2×C42C22×C18113yes—
100C24C23×C18116yes—
101#41—264no—
102C2×Q8D4×C18118yescomplemented
103C2×Q8C23×C18114yes—
104C2×D4—224no—
105C2×D4—212no—
106C2×D4—412no—
107C2×D4C23×C181112yes—
108C2×D4C23×C181124yes—
109C2×D4C23×C181124yes—
110C22×C4—224no—
111C22×C4C23×C18113yes—
112C22×C4C23×C18112yes—
113C22×C4C23×C181124yes—
114C22×C4C23×C18113yes—
115C22×C4C23×C18111yescharacteristic
116C4⋊C4C23×C18114yes—
117C4⋊C4C23×C181112yes—
118C22⋊C4C23×C181124yes—
119C42C23×C181112yes—
120C23—212no—
121C23—212no—
122C23—212no—
123C23C24×C181112yes—
124C23C24×C18111yescharacteristic
125Q8C2×D4×C181116yescomplemented
126D4—248no—
127D4—224no—
128D4—424no—
129C2×C4—24no—
130C2×C4—26no—
131C2×C4—248no—
132C2×C4C2×D4×C181112yes—
133C2×C4#41×C18114yescomplemented
134C2×C4C24×C18116yes—
135C2×C4C24×C18114yes—
136C2×C4C24×C18116yes—
137C2×C4C24×C18112yes—
138C22—212no—
139C22—212no—
140C22—212no—
141C22—424no—
142C22C22×D4×C18112yes—
143C22C2×#41×C18112yes—
144C22H(5,𝔽2)×C18112yes—
145C22C25×C18111yescharacteristic
146C4—24no—
147C4—26no—
148C4C22×D4×C181112yes—
149C4C2×#41×C18114yescomplemented
150C2—412no—
151C2#550×C18114yesdirect product factor
152C2C23×D4×C18111yescharacteristic
153C2C22×#41×C18111yescharacteristic
154C2C2×H(5,𝔽2)×C18111yescharacteristic
subgroupG/H
center, socleC23×C181C24
commutator, Frattini, cosocleC22C25×C181
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23×C181 ◁ G

Complements

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

NH ≅ G/Ntype
1. C22×#41×C181C2semidirect
2. #550×C181C2direct (N × H)
3. C2×#127×C181C2semidirect
4. C2×#121×C181C2semidirect
5. C2×C4×Q8×C181C2semidirect
6. C2×C4×D4×C181C2semidirect
8. C2×#41×C181C22semidirect
14. #127×C181C22semidirect
15. #121×C181C22semidirect
16. C4×Q8×C181C22semidirect
17. C4×D4×C181C22semidirect
24. C2×Q8×C181D4semidirect
47. Q8×C181C2×D4semidirect
55. C2×C4×C181#41semidirect
71. C4×C181C2×#41semidirect
73. C2×C181#550direct (N × H)
77. C181C2×#550direct (N × H)
78. C2×#550C181direct (N × H)
79. C22×#41C2×C181semidirect
80. #550C2×C181direct (N × H)
81. C2×#127C2×C181semidirect
82. C2×#121C2×C181semidirect
83. C2×C4×Q8C2×C181semidirect
84. C2×C4×D4C2×C181semidirect
86. C2×#41C22×C181semidirect
92. #127C22×C181semidirect
93. #121C22×C181semidirect
94. C4×Q8C22×C181semidirect
95. C4×D4C22×C181semidirect
102. C2×Q8D4×C181semidirect
125. Q8C2×D4×C181semidirect
133. C2×C4#41×C181semidirect
149. C4C2×#41×C181semidirect
151. C2#550×C181direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#41×C1812
#550×C1812
C2×#127×C1812
C2×#121×C1812
C2×C4×Q8×C1812
C2×C4×D4×C1812
C2×#550181