Finite Group Databasebeta

← C2×#555×C181 #37531416

Subgroups — C2×#555×C181 #37531416

Order 23168.

1240 conjugacy classes of subgroups.

The subgroup lattice has 148 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#555×C181C2116yesmaximal, direct product factor
2C2×C4⋊Q8×C181C211yesmaximal, characteristic, complemented
3C2×#124×C181C214yesmaximal, complemented
4C2×#121×C181C214yesmaximal, complemented
5C2×C4×D4×C181C212yesmaximal, complemented
6C2×#117×C181C214yesmaximal, complemented
7C22×Q8×C181C2212yes—
8C22×D4×C181C2212yes—
9C22×D4×C181C2214yes—
10C23×C4×C181C2214yes—
11C4⋊Q8×C181C2218yescomplemented
12#124×C181C22132yescomplemented
13#121×C181C22132yescomplemented
14C4×D4×C181C22116yescomplemented
15#117×C181C22132yescomplemented
16C2×C4⋊C4×C181C2212yes—
17C2×C4⋊C4×C181C2214yes—
18C2×C22⋊C4×C181C2218yes—
19C2×C22⋊C4×C181C2214yes—
20C2×C42×C181C2214yes—
21C2×C42×C181C2211yescharacteristic
22C24×C181C2314yes—
23C2×Q8×C181—44no—
24C2×Q8×C181C2318yes—
25C2×D4×C181—28no—
26C2×D4×C181—48no—
27C2×D4×C181C2318yes—
28C2×D4×C181C23116yes—
29C22×C4×C181—216no—
30C22×C4×C181C23116yes—
31C22×C4×C181C2314yes—
32C22×C4×C181C2311yescharacteristic
33C22×C4×C181C2314yes—
34C22×C4×C181C2312yes—
35C4⋊C4×C181C2318yes—
36C4⋊C4×C181C23116yes—
37C22⋊C4×C181C23132yes—
38C22⋊C4×C181C23116yes—
39C42×C181C23116yes—
40C42×C181C2314yes—
41C23×C181—28no—
42C23×C181—28no—
43C23×C181—28no—
44C23×C181C2418yes—
45C23×C181C2411yescharacteristic
46Q8×C181—48no—
47D4×C181—216no—
48D4×C181—416no—
49C2×C4×C181—28no—
50C2×C4×C181—28no—
51C2×C4×C181—22no—
52C2×C4×C181—232no—
53C2×C4×C181#4118yes—
54C2×C4×C181C2418yes—
55C2×C4×C181C2412yes—
56C2×C4×C181C2418yes—
57C2×C4×C181C2414yes—
58C22×C181—28no—
59C22×C181—28no—
60C22×C181—28no—
61C22×C181—416no—
62C22×C181C2×#4114yes—
63C22×C181H(5,𝔽2)12yes—
64C22×C181C2511yescharacteristic
65C4×C181—28no—
66C4×C181—28no—
67C4×C181—22no—
68C4×C181C2×#4118yes—
69C2×C181—48no—
70C2×C181#55514yesdirect product factor
71C2×C181C22×#4112yes—
72C2×C181C2×H(5,𝔽2)11yescharacteristic
73C181C2×#55511yescharacteristic, direct product factor, Sylow
74C2×#555C18111yesmaximal, characteristic, direct product factor, Sylow
75#555C2×C181116yesdirect product factor
76C2×C4⋊Q8C2×C18111yescharacteristic, complemented
77C2×#124C2×C18114yescomplemented
78C2×#121C2×C18114yescomplemented
79C2×C4×D4C2×C18112yescomplemented
80C2×#117C2×C18114yescomplemented
81C22×Q8C22×C18112yes—
82C22×D4C22×C18112yes—
83C22×D4C22×C18114yes—
84C23×C4C22×C18114yes—
85C4⋊Q8C22×C18118yescomplemented
86#124C22×C181132yescomplemented
87#121C22×C181132yescomplemented
88C4×D4C22×C181116yescomplemented
89#117C22×C181132yescomplemented
90C2×C4⋊C4C22×C18112yes—
91C2×C4⋊C4C22×C18114yes—
92C2×C22⋊C4C22×C18118yes—
93C2×C22⋊C4C22×C18114yes—
94C2×C42C22×C18114yes—
95C2×C42C22×C18111yescharacteristic
96C24C23×C18114yes—
97C2×Q8—44no—
98C2×Q8C23×C18118yes—
99C2×D4—28no—
100C2×D4—48no—
101C2×D4C23×C18118yes—
102C2×D4C23×C181116yes—
103C22×C4—216no—
104C22×C4C23×C18114yes—
105C22×C4C23×C18111yescharacteristic
106C22×C4C23×C18114yes—
107C22×C4C23×C181116yes—
108C22×C4C23×C18112yes—
109C4⋊C4C23×C18118yes—
110C4⋊C4C23×C181116yes—
111C22⋊C4C23×C181132yes—
112C22⋊C4C23×C181116yes—
113C42C23×C181116yes—
114C42C23×C18114yes—
115C23—28no—
116C23—28no—
117C23—28no—
118C23C24×C18118yes—
119C23C24×C18111yescharacteristic
120Q8—48no—
121D4—216no—
122D4—416no—
123C2×C4—28no—
124C2×C4—28no—
125C2×C4—22no—
126C2×C4—232no—
127C2×C4#41×C18118yes—
128C2×C4C24×C18118yes—
129C2×C4C24×C18112yes—
130C2×C4C24×C18118yes—
131C2×C4C24×C18114yes—
132C22—28no—
133C22—28no—
134C22—28no—
135C22—416no—
136C22C2×#41×C18114yes—
137C22H(5,𝔽2)×C18112yes—
138C22C25×C18111yescharacteristic
139C4—28no—
140C4—28no—
141C4—22no—
142C4C2×#41×C18118yes—
143C2—48no—
144C2#555×C18114yesdirect product factor
145C2C22×#41×C18112yes—
146C2C2×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. #555×C181C2direct (N × H)
2. C2×C4⋊Q8×C181C2semidirect
3. C2×#124×C181C2semidirect
4. C2×#121×C181C2semidirect
5. C2×C4×D4×C181C2semidirect
6. C2×#117×C181C2semidirect
11. C4⋊Q8×C181C22semidirect
12. #124×C181C22semidirect
13. #121×C181C22semidirect
14. C4×D4×C181C22semidirect
15. #117×C181C22semidirect
70. C2×C181#555direct (N × H)
73. C181C2×#555direct (N × H)
74. C2×#555C181direct (N × H)
75. #555C2×C181direct (N × H)
76. C2×C4⋊Q8C2×C181semidirect
77. C2×#124C2×C181semidirect
78. C2×#121C2×C181semidirect
79. C2×C4×D4C2×C181semidirect
80. C2×#117C2×C181semidirect
85. C4⋊Q8C22×C181semidirect
86. #124C22×C181semidirect
87. #121C22×C181semidirect
88. C4×D4C22×C181semidirect
89. #117C22×C181semidirect
144. C2#555×C181direct (N × H)

Maximal subgroups

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

subgroupindex
#555×C1812
C2×C4⋊Q8×C1812
C2×#124×C1812
C2×#121×C1812
C2×C4×D4×C1812
C2×#117×C1812
C2×#555181