Finite Group Databasebeta

← C2×#563×C181 #37531471

Subgroups — C2×#563×C181 #37531471

Order 23168.

1024 conjugacy classes of subgroups.

The subgroup lattice has 172 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#563×C181C2116yesmaximal, direct product factor
2C2×C4⋊Q8×C181C212yesmaximal, complemented
3C2×#126×C181C214yesmaximal, complemented
4C2×#125×C181C212yesmaximal, complemented
5C2×#124×C181C211yesmaximal, characteristic
6C2×#123×C181C212yesmaximal
7C2×C22⋊Q8×C181C214yesmaximal, complemented
8C22×Q8×C181C2212yes—
9C22×Q8×C181C2211yescharacteristic
10C22×D4×C181C2211yescharacteristic
11C23×C4×C181C2212yes—
12C4⋊Q8×C181C22116yescomplemented
13#126×C181C22132yescomplemented
14#125×C181C22116yescomplemented
15#124×C181C2218yes—
16#123×C181C22116yes—
17C22⋊Q8×C181C22132yescomplemented
18C2×C4⋊C4×C181C2212yes—
19C2×C4⋊C4×C181C2214yes—
20C2×C4⋊C4×C181C2214yes—
21C2×C4⋊C4×C181C2214yes—
22C2×C4⋊C4×C181C2212yes—
23C2×C22⋊C4×C181C2214yes—
24C2×C22⋊C4×C181C2214yes—
25C2×C22⋊C4×C181C2212yes—
26C2×C42×C181C2211yescharacteristic
27C2×C42×C181C2212yes—
28C24×C181C2312yes—
29C2×Q8×C181—44no—
30C2×Q8×C181—42no—
31C2×Q8×C181C2318yes—
32C2×Q8×C181C2314yes—
33C2×D4×C181—42no—
34C2×D4×C181C2314yes—
35C22×C4×C181—44no—
36C22×C4×C181C2312yes—
37C22×C4×C181C2314yes—
38C22×C4×C181C2312yes—
39C22×C4×C181C2311yescharacteristic
40C22×C4×C181C2314yes—
41C22×C4×C181C2318yes—
42C4⋊C4×C181C2318yes—
43C4⋊C4×C181C23116yes—
44C4⋊C4×C181C23116yes—
45C4⋊C4×C181C23116yes—
46C4⋊C4×C181C2318yes—
47C22⋊C4×C181C23116yes—
48C22⋊C4×C181C23116yes—
49C22⋊C4×C181C2318yes—
50C42×C181C2314yes—
51C42×C181C2318yes—
52C23×C181—24no—
53C23×C181—28no—
54C23×C181C2414yes—
55C23×C181C2411yescharacteristic
56Q8×C181—48no—
57Q8×C181—44no—
58D4×C181—44no—
59C2×C4×C181—28no—
60C2×C4×C181—22no—
61C2×C4×C181—24no—
62C2×C4×C181—24no—
63C2×C4×C181—28no—
64C2×C4×C181—48no—
65C2×C4×C181C2414yes—
66C2×C4×C181C2418yes—
67C2×C4×C181C2414yes—
68C2×C4×C181C2412yes—
69C2×C4×C181C2418yes—
70C22×C181—24no—
71C22×C181—28no—
72C22×C181—48no—
73C22×C181H(5,𝔽2)12yes—
74C22×C1812−1+414yes—
75C22×C181C2511yescharacteristic
76C4×C181—28no—
77C4×C181—22no—
78C4×C181—24no—
79C4×C181—24no—
80C4×C181—28no—
81C2×C181—44no—
82C2×C181#56314yesdirect product factor
83C2×C181C2×H(5,𝔽2)11yescharacteristic
84C2×C181C2×2−1+412yes—
85C181C2×#56311yescharacteristic, direct product factor, Sylow
86C2×#563C18111yesmaximal, characteristic, direct product factor, Sylow
87#563C2×C181116yesdirect product factor
88C2×C4⋊Q8C2×C18112yescomplemented
89C2×#126C2×C18114yescomplemented
90C2×#125C2×C18112yescomplemented
91C2×#124C2×C18111yescharacteristic
92C2×#123C2×C18112yes—
93C2×C22⋊Q8C2×C18114yescomplemented
94C22×Q8C22×C18112yes—
95C22×Q8C22×C18111yescharacteristic
96C22×D4C22×C18111yescharacteristic
97C23×C4C22×C18112yes—
98C4⋊Q8C22×C181116yescomplemented
99#126C22×C181132yescomplemented
100#125C22×C181116yescomplemented
101#124C22×C18118yes—
102#123C22×C181116yes—
103C22⋊Q8C22×C181132yescomplemented
104C2×C4⋊C4C22×C18112yes—
105C2×C4⋊C4C22×C18114yes—
106C2×C4⋊C4C22×C18114yes—
107C2×C4⋊C4C22×C18114yes—
108C2×C4⋊C4C22×C18112yes—
109C2×C22⋊C4C22×C18114yes—
110C2×C22⋊C4C22×C18114yes—
111C2×C22⋊C4C22×C18112yes—
112C2×C42C22×C18111yescharacteristic
113C2×C42C22×C18112yes—
114C24C23×C18112yes—
115C2×Q8—44no—
116C2×Q8—42no—
117C2×Q8C23×C18118yes—
118C2×Q8C23×C18114yes—
119C2×D4—42no—
120C2×D4C23×C18114yes—
121C22×C4—44no—
122C22×C4C23×C18112yes—
123C22×C4C23×C18114yes—
124C22×C4C23×C18112yes—
125C22×C4C23×C18111yescharacteristic
126C22×C4C23×C18114yes—
127C22×C4C23×C18118yes—
128C4⋊C4C23×C18118yes—
129C4⋊C4C23×C181116yes—
130C4⋊C4C23×C181116yes—
131C4⋊C4C23×C181116yes—
132C4⋊C4C23×C18118yes—
133C22⋊C4C23×C181116yes—
134C22⋊C4C23×C181116yes—
135C22⋊C4C23×C18118yes—
136C42C23×C18114yes—
137C42C23×C18118yes—
138C23—24no—
139C23—28no—
140C23C24×C18114yes—
141C23C24×C18111yescharacteristic
142Q8—48no—
143Q8—44no—
144D4—44no—
145C2×C4—28no—
146C2×C4—22no—
147C2×C4—24no—
148C2×C4—24no—
149C2×C4—28no—
150C2×C4—48no—
151C2×C4C24×C18114yes—
152C2×C4C24×C18118yes—
153C2×C4C24×C18114yes—
154C2×C4C24×C18112yes—
155C2×C4C24×C18118yes—
156C22—24no—
157C22—28no—
158C22—48no—
159C22H(5,𝔽2)×C18112yes—
160C222−1+4×C18114yes—
161C22C25×C18111yescharacteristic
162C4—28no—
163C4—22no—
164C4—24no—
165C4—24no—
166C4—28no—
167C2—44no—
168C2#563×C18114yesdirect product factor
169C2C2×H(5,𝔽2)×C18111yescharacteristic
170C2C2×2−1+4×C18112yes—
subgroupG/H
center, socleC23×C181C24
commutator, Frattini, cosocleC22C25×C181
prime radicalC22×D4×C181C22
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23×C181 ◁ G

Complements

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

NH ≅ G/Ntype
1. #563×C181C2direct (N × H)
2. C2×C4⋊Q8×C181C2semidirect
3. C2×#126×C181C2semidirect
4. C2×#125×C181C2semidirect
7. C2×C22⋊Q8×C181C2semidirect
12. C4⋊Q8×C181C22semidirect
13. #126×C181C22semidirect
14. #125×C181C22semidirect
17. C22⋊Q8×C181C22semidirect
82. C2×C181#563direct (N × H)
85. C181C2×#563direct (N × H)
86. C2×#563C181direct (N × H)
87. #563C2×C181direct (N × H)
88. C2×C4⋊Q8C2×C181semidirect
89. C2×#126C2×C181semidirect
90. C2×#125C2×C181semidirect
93. C2×C22⋊Q8C2×C181semidirect
98. C4⋊Q8C22×C181semidirect
99. #126C22×C181semidirect
100. #125C22×C181semidirect
103. C22⋊Q8C22×C181semidirect
168. C2#563×C181direct (N × H)

Maximal subgroups

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

subgroupindex
#563×C1812
C2×C4⋊Q8×C1812
C2×#126×C1812
C2×#125×C1812
C2×#124×C1812
C2×#123×C1812
C2×C22⋊Q8×C1812
C2×#563181