Finite Group Databasebeta

← #2855×C181 #37530798

Subgroups — #2855×C181 #37530798

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×C22⋊Q8×C181C211yesmaximal, characteristic
2C22×C42×C181C211yesmaximal, characteristic
3#391×C181C212yesmaximal, complemented
4#389×C181C212yesmaximal, complemented
5#387×C181C214yesmaximal, complemented
6#385×C181C212yesmaximal
7#381×C181C212yesmaximal
8#380×C181C211yesmaximal, characteristic
9C22×Q8×C181C2211yescharacteristic
10C23×C4×C181C2211yescharacteristic
11C23×C4×C181C2211yescharacteristic
12C23×C4×C181C2211yescharacteristic
13C22⋊Q8×C181—24no—
14C2×C4⋊C4×C181C2212yes—
15C2×C4⋊C4×C181C2211yescharacteristic
16C2×C4⋊C4×C181C2212yes—
17C2×C4⋊C4×C181C2214yes—
18C2×C22⋊C4×C181C2212yes—
19C2×C22⋊C4×C181C2212yes—
20C2×C42×C181—24no—
21C2×C42×C181C2212yes—
22C2×C42×C181C2212yes—
23#95×C181C2212yes—
24#95×C181C2214yes—
25#95×C181C2214yes—
26#95×C181C2214yes—
27C24×C181C2311yescharacteristic
28C2×Q8×C181—22no—
29C2×Q8×C181—24no—
30C22×C4×C181—22no—
31C22×C4×C181—22no—
32C22×C4×C181—22no—
33C22×C4×C181—24no—
34C22×C4×C181—24no—
35C22×C4×C181D414yes—
36C22×C4×C181Q814yescomplemented
37C22×C4×C181C2314yes—
38C22×C4×C181C2312yes—
39C22×C4×C181C2312yes—
40C22×C4×C181C2311yescharacteristic
41C22×C4×C181C2312yes—
42C22×C4×C181C2312yes—
43C22×C4×C181C2311yescharacteristic
44C4⋊C4×C181—22no—
45C4⋊C4×C181—24no—
46C4⋊C4×C181—28no—
47C4⋊C4×C181—24no—
48C22⋊C4×C181—24no—
49C22⋊C4×C181—24no—
50C42×C181—24no—
51C42×C181—24no—
52C23×C181—22no—
53C23×C181—22no—
54C23×C181C2×D412yes—
55C23×C181C2×Q812yes—
56C23×C181#4112yes—
57C23×C181C2411yescharacteristic
58Q8×C181—44no—
59C2×C4×C181—28no—
60C2×C4×C181—28no—
61C2×C4×C181—22no—
62C2×C4×C181—22no—
63C2×C4×C181—22no—
64C2×C4×C181—22no—
65C2×C4×C181—22no—
66C2×C4×C181—28no—
67C2×C4×C181—22no—
68C2×C4×C181—22no—
69C2×C4×C181—24no—
70C2×C4×C181—24no—
71C2×C4×C181—24no—
72C2×C4×C181—24no—
73C2×C4×C181—24no—
74C2×C4×C181C2×D412yes—
75C2×C4×C181C2×D412yes—
76C2×C4×C181C2×Q814yes—
77C2×C4×C181#4114yes—
78C2×C4×C181#4114yes—
79C22×C181—22no—
80C22×C181—22no—
81C22×C181—24no—
82C22×C181—24no—
83C22×C181C22⋊Q814yes—
84C22×C181C22×D411yescharacteristic
85C22×C181C22×Q811yescharacteristic
86C22×C181C2×#4111yescharacteristic
87C22×C181C2×#4112yes—
88C22×C181C2×#4112yes—
89C4×C181—24no—
90C4×C181—22no—
91C4×C181—24no—
92C4×C181—42no—
93C4×C181—42no—
94C4×C181—44no—
95C4×C181#12314yes—
96C2×C181—24no—
97C2×C181C2×C22⋊Q811yescharacteristic
98C2×C181C2×#12311yescharacteristic
99C2×C181#52511yescharacteristic
100C2×C181#52912yes—
101C2×C181#53312yes—
102C181#285511yescharacteristic, direct product factor, Sylow
103#2855C18111yesmaximal, characteristic, direct product factor, Sylow
104C2×C22⋊Q8C2×C18111yescharacteristic
105C22×C42C2×C18111yescharacteristic
106#391C2×C18112yescomplemented
107#389C2×C18112yescomplemented
108#387C2×C18114yescomplemented
109#385C2×C18112yes—
110#381C2×C18112yes—
111#380C2×C18111yescharacteristic
112C22×Q8C22×C18111yescharacteristic
113C23×C4C22×C18111yescharacteristic
114C23×C4C22×C18111yescharacteristic
115C23×C4C22×C18111yescharacteristic
116C22⋊Q8—24no—
117C2×C4⋊C4C22×C18112yes—
118C2×C4⋊C4C22×C18111yescharacteristic
119C2×C4⋊C4C22×C18112yes—
120C2×C4⋊C4C22×C18114yes—
121C2×C22⋊C4C22×C18112yes—
122C2×C22⋊C4C22×C18112yes—
123C2×C42—24no—
124C2×C42C22×C18112yes—
125C2×C42C22×C18112yes—
126#95C22×C18112yes—
127#95C22×C18114yes—
128#95C22×C18114yes—
129#95C22×C18114yes—
130C24C23×C18111yescharacteristic
131C2×Q8—22no—
132C2×Q8—24no—
133C22×C4—22no—
134C22×C4—22no—
135C22×C4—22no—
136C22×C4—24no—
137C22×C4—24no—
138C22×C4D4×C18114yes—
139C22×C4Q8×C18114yescomplemented
140C22×C4C23×C18114yes—
141C22×C4C23×C18112yes—
142C22×C4C23×C18112yes—
143C22×C4C23×C18111yescharacteristic
144C22×C4C23×C18112yes—
145C22×C4C23×C18112yes—
146C22×C4C23×C18111yescharacteristic
147C4⋊C4—22no—
148C4⋊C4—24no—
149C4⋊C4—28no—
150C4⋊C4—24no—
151C22⋊C4—24no—
152C22⋊C4—24no—
153C42—24no—
154C42—24no—
155C23—22no—
156C23—22no—
157C23C2×D4×C18112yes—
158C23C2×Q8×C18112yes—
159C23#41×C18112yes—
160C23C24×C18111yescharacteristic
161Q8—44no—
162C2×C4—28no—
163C2×C4—28no—
164C2×C4—22no—
165C2×C4—22no—
166C2×C4—22no—
167C2×C4—22no—
168C2×C4—22no—
169C2×C4—28no—
170C2×C4—22no—
171C2×C4—22no—
172C2×C4—24no—
173C2×C4—24no—
174C2×C4—24no—
175C2×C4—24no—
176C2×C4—24no—
177C2×C4C2×D4×C18112yes—
178C2×C4C2×D4×C18112yes—
179C2×C4C2×Q8×C18114yes—
180C2×C4#41×C18114yes—
181C2×C4#41×C18114yes—
182C22—22no—
183C22—22no—
184C22—24no—
185C22—24no—
186C22C22⋊Q8×C18114yes—
187C22C22×D4×C18111yescharacteristic
188C22C22×Q8×C18111yescharacteristic
189C22C2×#41×C18111yescharacteristic
190C22C2×#41×C18112yes—
191C22C2×#41×C18112yes—
192C4—24no—
193C4—22no—
194C4—24no—
195C4—42no—
196C4—42no—
197C4—44no—
198C4#123×C18114yes—
199C2—24no—
200C2C2×C22⋊Q8×C18111yescharacteristic
201C2C2×#123×C18111yescharacteristic
202C2#525×C18111yescharacteristic
203C2#529×C18112yes—
204C2#533×C18112yes—
subgroupG/H
center, socleC23×C181C24
commutator, Frattini, cosocleC23C24×C181
prime radicalC24×C181C23
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C181 ◁ G

Complements

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

NH ≅ G/Ntype
3. #391×C181C2semidirect
4. #389×C181C2semidirect
5. #387×C181C2semidirect
36. C22×C4×C181Q8semidirect
102. C181#2855direct (N × H)
103. #2855C181direct (N × H)
106. #391C2×C181semidirect
107. #389C2×C181semidirect
108. #387C2×C181semidirect
139. C22×C4Q8×C181semidirect

Maximal subgroups

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

subgroupindex
C2×C22⋊Q8×C1812
C22×C42×C1812
#391×C1812
#389×C1812
#387×C1812
#385×C1812
#381×C1812
#380×C1812
#2855181