Finite Group Databasebeta

← C4×#19153815 #37536291

Subgroups — C4×#19153815 #37536291

Order 23168.

588 conjugacy classes of subgroups.

The subgroup lattice has 260 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19153815C211yesmaximal, characteristic
2C2×C4×Dic362C212yesmaximal
3#26041183C212yesmaximal
4#26041178C211yesmaximal, characteristic
5#26041176C212yesmaximal
6#26041175C211yesmaximal, characteristic
7#26041148C211yesmaximal, characteristic
8C4×#15668428C212yesmaximal
9C4×C4⋊Dic181C211yesmaximal, characteristic
10C42×Dic181C211yesmaximal, characteristic
11C4×C4⋊C4×C181C211yesmaximal, characteristic
12C22×Dic362C2212yes—
13#19153815C418yesdirect product factor
14C4×Dic362—28no—
15C2×C4⋊Dic181C2211yescharacteristic
16C2×C4⋊Dic181C2212yes—
17C2×C4⋊Dic181C2211yescharacteristic
18C2×#15668428C2212yes—
19C2×#15668428C2212yes—
20C2×#15668428C2212yes—
21C2×#15668428C2212yes—
22C2×C4×Dic181C2211yescharacteristic
23C2×C4×Dic181C2211yescharacteristic
24C2×C4×Dic181C2211yescharacteristic
25C2×C4×Dic181C2212yes—
26C2×C4×Dic181C2211yescharacteristic
27C2×C4×Dic181C2211yescharacteristic
28C2×C4×Dic181C2211yescharacteristic
29#19153723C2212yes—
30#19153723C2212yes—
31#19153723C2212yes—
32C2×C4⋊C4×C181C2211yescharacteristic
33C2×C4⋊C4×C181C2211yescharacteristic
34C2×C42×C181C2212yes—
35C2×C42×C181C2211yescharacteristic
36#95×C181C2212yes—
37C2×Dic362—24no—
38C2×Dic362—24no—
39C2×Dic362C2×C418yes—
40C22×Dic181C2312yes—
41C22×Dic181C2312yes—
42C22×Dic181C2311yescharacteristic
43C22×Dic181C2311yescharacteristic
44C22×Dic181C2311yescharacteristic
45C22×Dic181C2311yescharacteristic
46C4⋊Dic181—24no—
47C4⋊Dic181—22no—
48C4⋊Dic181C2×C414yes—
49#15668428—24no—
50#15668428—24no—
51#15668428—24no—
52#15668428C2×C418yes—
53C4×Dic181—22no—
54C4×Dic181—22no—
55C4×Dic181—24no—
56C4×Dic181—22no—
57C4×Dic181C2×C414yes—
58C4×Dic181D414yes—
59C4×Dic181Q814yescomplemented
60C22×C4×C181C2312yes—
61C22×C4×C181C2312yes—
62C22×C4×C181C2311yescharacteristic
63C22×C4×C181C2311yescharacteristic
64C22×C4×C181C2311yescharacteristic
65C4⋊C4×C181—22no—
66C4⋊C4×C181C2×C414yes—
67C42×C181—24no—
68C42×C181Q814yescomplemented
69Dic362—216no—
70C2×Dic181—22no—
71C2×Dic181—21no—
72C2×Dic181—21no—
73C2×Dic181—21no—
74C2×Dic181—21no—
75C2×Dic181—22no—
76C2×Dic181—22no—
77C2×Dic181—22no—
78C2×Dic181—22no—
79C2×Dic181C22×C414yes—
80C2×Dic181C22×C412yes—
81C2×Dic181C22×C412yes—
82C2×Dic181C2×D412yes—
83C2×Dic181C2×D412yes—
84C2×Dic181C2×Q812yes—
85C2×Dic181C2×Q812yes—
86C2×Dic181#4112yes—
87C2×Dic181#4112yes—
88C23×C181C2411yescharacteristic
89C2×C4×C181—22no—
90C2×C4×C181—21no—
91C2×C4×C181—21no—
92C2×C4×C181—22no—
93C2×C4×C181—22no—
94C2×C4×C181—22no—
95C2×C4×C181—22no—
96C2×C4×C181C22×C414yes—
97C2×C4×C181C22×C412yes—
98C2×C4×C181C2×D412yes—
99C2×C4×C181C2×Q812yes—
100C2×C4×C181C2×Q812yes—
101C2×C4×C181C2×Q812yes—
102C2×C4×C181C2×Q812yes—
103C2×C4×C181#4112yes—
104C22×C181C23×C411yescharacteristic
105C22×C181C22×D411yescharacteristic
106C22×C181C22×Q811yescharacteristic
107C22×C181C22×Q811yescharacteristic
108C22×C181C2×#4111yescharacteristic
109C22×C181C2×#4111yescharacteristic
110C22×C181C2×#4111yescharacteristic
111C4×C181—24no—
112C4×C181—22no—
113C4×C181—42no—
114C4×C181C4×Q814yescomplemented
115C4×C181C4⋊Q814yescomplemented
116Dic181—24no—
117Dic181—22no—
118Dic181—22no—
119Dic181—42no—
120Dic181C4×D414yes—
121Dic181C4×Q814yescomplemented
122C2×C181C2×C4×D411yescharacteristic
123C2×C181C2×C4×Q811yescharacteristic
124C2×C181C2×C4×Q811yescharacteristic
125C2×C181C2×C4⋊Q811yescharacteristic
126C2×C181#53211yescharacteristic
127C2×C181#53311yescharacteristic
128C2×C181#53311yescharacteristic
129C181C4×C4⋊Q811yescharacteristic, complemented, Sylow
130C4×C4⋊Q8—1811nomaximal, Sylow
131C2×C4⋊Q8—1811no—
132C2×C4×Q8—1812no—
133#391—1812no—
134#389—1811no—
135#389—1811no—
136#389—1812no—
137#384—1811no—
138C4×C4⋊C4—1811no—
139C4×C4⋊C4—1812no—
140C4×C4⋊C4D18111yescharacteristic
141C43—1811no—
142C22×Q8—1812no—
143C4⋊Q8—1818no—
144C4×Q8—3628no—
145C2×C4⋊C4—1812no—
146C2×C4⋊C4—1812no—
147C2×C4⋊C4—1812no—
148C2×C4⋊C4—1812no—
149C2×C4⋊C4—1811no—
150C2×C4⋊C4—1812no—
151C2×C4⋊C4—1811no—
152C2×C4⋊C4C2×D18111yescharacteristic
153C2×C4⋊C4C2×D18111yescharacteristic
154C2×C42—1811no—
155C2×C42—1811no—
156C2×C42—1811no—
157C2×C42—1812no—
158C2×C42—1811no—
159C2×C42—1811no—
160C2×C42—1811no—
161C2×C42C2×D18112yes—
162C2×C42C2×D18111yescharacteristic
163#95—1812no—
164#95—1812no—
165#95—1812no—
166#95C2×D18112yes—
167C2×Q8—3624no—
168C2×Q8—3624no—
169C2×Q8—1818no—
170C22×C4—1812no—
171C22×C4—1811no—
172C22×C4—1812no—
173C22×C4—1811no—
174C22×C4—1811no—
175C22×C4—1811no—
176C22×C4C22×D18112yes—
177C22×C4C22×D18112yes—
178C22×C4C22×D18111yescharacteristic
179C22×C4C22×D18111yescharacteristic
180C22×C4C22×D18111yescharacteristic
181C4⋊C4—22no—
182C4⋊C4—3624no—
183C4⋊C4—3624no—
184C4⋊C4—3624no—
185C4⋊C4—3624no—
186C4⋊C4—3622no—
187C4⋊C4—1818no—
188C4⋊C4—1814no—
189C4⋊C4C4×D18114yes—
190C42—24no—
191C42—3622no—
192C42—3622no—
193C42—3624no—
194C42—3622no—
195C42—1814no—
196C42—1814no—
197C42—1814no—
198C42Dic36214yescomplemented
199C23C23×D18111yescharacteristic
200Q8—36216no—
201C2×C4—22no—
202C2×C4—21no—
203C2×C4—21no—
204C2×C4—22no—
205C2×C4—22no—
206C2×C4—22no—
207C2×C4—22no—
208C2×C4—3622no—
209C2×C4—3621no—
210C2×C4—3621no—
211C2×C4—3622no—
212C2×C4—3621no—
213C2×C4—3621no—
214C2×C4—3622no—
215C2×C4—3622no—
216C2×C4—3622no—
217C2×C4—1814no—
218C2×C4—1812no—
219C2×C4—1812no—
220C2×C4—1812no—
221C2×C4—1812no—
222C2×C4—1812no—
223C2×C4—1812no—
224C2×C4—1812no—
225C2×C4—1812no—
226C2×C4C2×C4×D18114yes—
227C2×C4C2×C4×D18112yes—
228C2×C4D4×D18112yes—
229C2×C4Q8×D18112yes—
230C2×C4C2×Dic36212yes—
231C2×C4C2×Dic36212yes—
232C2×C4C2×Dic36212yes—
233C2×C4#1566844912yes—
234C22C22×C4×D18111yescharacteristic
235C22C2×D4×D18111yescharacteristic
236C22C2×Q8×D18111yescharacteristic
237C22C22×Dic36211yescharacteristic
238C22#41×D18111yescharacteristic
239C22#41×D18111yescharacteristic
240C22C2×#1566844911yescharacteristic
241C4—24no—
242C4—22no—
243C4—42no—
244C4—3624no—
245C4—3622no—
246C4—3622no—
247C4—1814no—
248C4—1814no—
249C4—7242no—
250C4C4×Dic36214yescomplemented
251C4#1915381514yesdirect product factor
252C2C4×D4×D18111yescharacteristic
253C2C4×Q8×D18111yescharacteristic
254C2C2×C4×Dic36211yescharacteristic
255C2C2×#1915381511yescharacteristic
256C2#2604182611yescharacteristic
257C2#2604183211yescharacteristic
258C2#2604183311yescharacteristic
subgroupG/H
centerC22×C4C22×D181
commutatorC22×C181C23×C4
FrattiniC23C23×D181
FittingC4×C4⋊C4×C181C2
socle, prime radical, cosocleC23×C181C24
hypercenterC4×C4⋊C4D181
hypocenterC181C4×C4⋊Q8
LCSG ▷ C22×C181 ▷ C181
UCSC1 ◁ C22×C4 ◁ C4×C4⋊C4

Complements

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

NH ≅ G/Ntype
13. #19153815C4direct (N × H)
59. C4×Dic181Q8semidirect
68. C42×C181Q8semidirect
114. C4×C181C4×Q8semidirect
115. C4×C181C4⋊Q8semidirect
121. Dic181C4×Q8semidirect
129. C181C4×C4⋊Q8semidirect
198. C42Dic362semidirect
250. C4C4×Dic362semidirect
251. C4#19153815direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191538152
C2×C4×Dic3622
#260411832
#260411782
#260411762
#260411752
#260411482
C4×#156684282
C4×C4⋊Dic1812
C42×Dic1812
C4×C4⋊C4×C1812
C4×C4⋊Q8181