Finite Group Databasebeta

← #2580×C181 #37530523

Subgroups — #2580×C181 #37530523

Order 23168.

564 conjugacy classes of subgroups.

The subgroup lattice has 206 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×Q8×C181C211yesmaximal, characteristic, complemented
2C2×C4×D4×C181C211yesmaximal, characteristic
3#399×C181C212yesmaximal, complemented
4#393×C181C212yesmaximal, complemented
5#390×C181C212yesmaximal
6#389×C181C212yesmaximal, complemented
7#385×C181C214yesmaximal, complemented
8#382×C181C211yesmaximal, characteristic, complemented
9C22×Q8×C181C2211yescharacteristic
10C22×D4×C181C2211yescharacteristic
11C23×C4×C181C2212yes—
12C4×Q8×C181—24no—
13C4×D4×C181—24no—
14C2×C4⋊C4×C181C2211yescharacteristic
15C2×C4⋊C4×C181C2212yes—
16C2×C4⋊C4×C181C2211yescharacteristic
17C2×C4⋊C4×C181C2212yes—
18C2×C4⋊C4×C181C2214yes—
19C2×C22⋊C4×C181C2212yes—
20C2×C22⋊C4×C181C2214yes—
21C2×C22⋊C4×C181C2214yes—
22C2×C42×C181C2212yes—
23C2×C42×C181C2211yescharacteristic
24#95×C181C2212yes—
25#95×C181C2212yes—
26#95×C181C2214yes—
27C24×C181C2312yes—
28C2×Q8×C181—22no—
29C2×Q8×C181—24no—
30C2×D4×C181—22no—
31C2×D4×C181—22no—
32C2×D4×C181Q814yescomplemented
33C22×C4×C181—24no—
34C22×C4×C181—44no—
35C22×C4×C181C2314yes—
36C22×C4×C181C2312yes—
37C22×C4×C181C2312yes—
38C22×C4×C181C2311yescharacteristic
39C22×C4×C181C2311yescharacteristic
40C22×C4×C181C2312yes—
41C22×C4×C181C2311yescharacteristic
42C4⋊C4×C181—22no—
43C4⋊C4×C181—24no—
44C4⋊C4×C181—22no—
45C4⋊C4×C181—24no—
46C4⋊C4×C181—44no—
47C22⋊C4×C181—24no—
48C22⋊C4×C181—28no—
49C22⋊C4×C181—44no—
50C42×C181—24no—
51C42×C181D414yes—
52C23×C181—22no—
53C23×C181—24no—
54C23×C181—22no—
55C23×C181—24no—
56C23×C181C2×Q814yes—
57C23×C181C2411yescharacteristic
58Q8×C181—28no—
59D4×C181—28no—
60C2×C4×C181—22no—
61C2×C4×C181—22no—
62C2×C4×C181—22no—
63C2×C4×C181—22no—
64C2×C4×C181—22no—
65C2×C4×C181—22no—
66C2×C4×C181—24no—
67C2×C4×C181—24no—
68C2×C4×C181—22no—
69C2×C4×C181—24no—
70C2×C4×C181—22no—
71C2×C4×C181—24no—
72C2×C4×C181—48no—
73C2×C4×C181C2×D412yes—
74C2×C4×C181C2×D412yes—
75C2×C4×C181C2×D412yes—
76C2×C4×C181C2×Q812yes—
77C2×C4×C181#4114yes—
78C2×C4×C181#4112yes—
79C22×C181—24no—
80C22×C181—28no—
81C22×C181—42no—
82C22×C181—42no—
83C22×C181—44no—
84C22×C181C22×D411yescharacteristic
85C22×C181C22×Q811yescharacteristic
86C22×C181C2×#4111yescharacteristic
87C22×C181C2×#4112yes—
88C22×C181H(5,𝔽2)12yes—
89C4×C181—22no—
90C4×C181—24no—
91C4×C181—22no—
92C4×C181—42no—
93C4×C181—42no—
94C4×C181—44no—
95C4×C181C22⋊Q814yes—
96C2×C181—44no—
97C2×C181C2×C22⋊Q811yescharacteristic
98C2×C181#52511yescharacteristic
99C2×C181#53511yescharacteristic
100C2×C181#55412yes—
101C2×C181#55912yes—
102C181#258011yescharacteristic, direct product factor, Sylow
103#2580C18111yesmaximal, characteristic, direct product factor, Sylow
104C2×C4×Q8C2×C18111yescharacteristic, complemented
105C2×C4×D4C2×C18111yescharacteristic
106#399C2×C18112yescomplemented
107#393C2×C18112yescomplemented
108#390C2×C18112yes—
109#389C2×C18112yescomplemented
110#385C2×C18114yescomplemented
111#382C2×C18111yescharacteristic, complemented
112C22×Q8C22×C18111yescharacteristic
113C22×D4C22×C18111yescharacteristic
114C23×C4C22×C18112yes—
115C4×Q8—24no—
116C4×D4—24no—
117C2×C4⋊C4C22×C18111yescharacteristic
118C2×C4⋊C4C22×C18112yes—
119C2×C4⋊C4C22×C18111yescharacteristic
120C2×C4⋊C4C22×C18112yes—
121C2×C4⋊C4C22×C18114yes—
122C2×C22⋊C4C22×C18112yes—
123C2×C22⋊C4C22×C18114yes—
124C2×C22⋊C4C22×C18114yes—
125C2×C42C22×C18112yes—
126C2×C42C22×C18111yescharacteristic
127#95C22×C18112yes—
128#95C22×C18112yes—
129#95C22×C18114yes—
130C24C23×C18112yes—
131C2×Q8—22no—
132C2×Q8—24no—
133C2×D4—22no—
134C2×D4—22no—
135C2×D4Q8×C18114yescomplemented
136C22×C4—24no—
137C22×C4—44no—
138C22×C4C23×C18114yes—
139C22×C4C23×C18112yes—
140C22×C4C23×C18112yes—
141C22×C4C23×C18111yescharacteristic
142C22×C4C23×C18111yescharacteristic
143C22×C4C23×C18112yes—
144C22×C4C23×C18111yescharacteristic
145C4⋊C4—22no—
146C4⋊C4—24no—
147C4⋊C4—22no—
148C4⋊C4—24no—
149C4⋊C4—44no—
150C22⋊C4—24no—
151C22⋊C4—28no—
152C22⋊C4—44no—
153C42—24no—
154C42D4×C18114yes—
155C23—22no—
156C23—24no—
157C23—22no—
158C23—24no—
159C23C2×Q8×C18114yes—
160C23C24×C18111yescharacteristic
161Q8—28no—
162D4—28no—
163C2×C4—22no—
164C2×C4—22no—
165C2×C4—22no—
166C2×C4—22no—
167C2×C4—22no—
168C2×C4—22no—
169C2×C4—24no—
170C2×C4—24no—
171C2×C4—22no—
172C2×C4—24no—
173C2×C4—22no—
174C2×C4—24no—
175C2×C4—48no—
176C2×C4C2×D4×C18112yes—
177C2×C4C2×D4×C18112yes—
178C2×C4C2×D4×C18112yes—
179C2×C4C2×Q8×C18112yes—
180C2×C4#41×C18114yes—
181C2×C4#41×C18112yes—
182C22—24no—
183C22—28no—
184C22—42no—
185C22—42no—
186C22—44no—
187C22C22×D4×C18111yescharacteristic
188C22C22×Q8×C18111yescharacteristic
189C22C2×#41×C18111yescharacteristic
190C22C2×#41×C18112yes—
191C22H(5,𝔽2)×C18112yes—
192C4—22no—
193C4—24no—
194C4—22no—
195C4—42no—
196C4—42no—
197C4—44no—
198C4C22⋊Q8×C18114yes—
199C2—44no—
200C2C2×C22⋊Q8×C18111yescharacteristic
201C2#525×C18111yescharacteristic
202C2#535×C18111yescharacteristic
203C2#554×C18112yes—
204C2#559×C18112yes—
subgroupG/H
center, socleC23×C181C24
commutator, Frattini, cosocleC23C24×C181
prime radicalC22×D4×C181C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C181 ◁ G

Complements

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

NH ≅ G/Ntype
1. C2×C4×Q8×C181C2semidirect
3. #399×C181C2semidirect
4. #393×C181C2semidirect
6. #389×C181C2semidirect
7. #385×C181C2semidirect
8. #382×C181C2semidirect
32. C2×D4×C181Q8semidirect
102. C181#2580direct (N × H)
103. #2580C181direct (N × H)
104. C2×C4×Q8C2×C181semidirect
106. #399C2×C181semidirect
107. #393C2×C181semidirect
109. #389C2×C181semidirect
110. #385C2×C181semidirect
111. #382C2×C181semidirect
135. C2×D4Q8×C181semidirect

Maximal subgroups

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

subgroupindex
C2×C4×Q8×C1812
C2×C4×D4×C1812
#399×C1812
#393×C1812
#390×C1812
#389×C1812
#385×C1812
#382×C1812
#2580181