Finite Group Databasebeta

← C4×#19153839 #37542493

Subgroups — C4×#19153839 #37542493

Order 23168.

500 conjugacy classes of subgroups.

The subgroup lattice has 248 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19153839C211yesmaximal, characteristic
2C4×#15668450C212yesmaximal, complemented
3Q16×Dic181C211yesmaximal, characteristic, complemented
4C4×#15668436C212yesmaximal, complemented
5#26041364C212yesmaximal, complemented
6C4×D1448C211yesmaximal, characteristic, complemented
7#26041361C211yesmaximal, characteristic, complemented
8#26041316C211yesmaximal, characteristic, complemented
9#26041274C212yesmaximal, complemented
10C4×C8×D181C211yesmaximal, characteristic, complemented
11C4×Q16×C181C211yesmaximal, characteristic, complemented
12C2×#15668450C2212yes—
13#19153839C418yesdirect product factor
14C2×#15668436C2212yes—
15C2×D1448C2211yescharacteristic
16C2×C8×D181C2211yescharacteristic
17C2×C8×D181C2211yescharacteristic
18Q8×Dic181C2212yes—
19C4×D724—22no—
20C4×D724C2212yes—
21#19153778—22no—
22#19153778C2212yes—
23#19153774—22no—
24#19153774C2212yes—
25C42×D181—22no—
26C42×D181C2211yescharacteristic
27#19153750C2211yescharacteristic
28#19153747C2212yes—
29#19153740C2212yes—
30#19153738C2212yes—
31#19153736C2212yes—
32C4×#13089678C2211yescharacteristic
33C8×Dic181C2211yescharacteristic
34C8×Dic181C2211yescharacteristic
35C2×Q16×C181C2211yescharacteristic
36C4×Q8×C181C2212yes—
37#107×C181C2211yescharacteristic
38#103×C181C2212yes—
39C4×C8×C181C2211yescharacteristic
40#15668450—24no—
41#15668450C2×C418yescomplemented
42C2×D724—22no—
43C2×D724C2312yes—
44C2×C4×D181—22no—
45C2×C4×D181—22no—
46C2×C4×D181—22no—
47C2×C4×D181D411yescharacteristic
48C2×C4×D181D411yescharacteristic
49C2×C4×D181C2311yescharacteristic
50#15668436C2×C418yescomplemented
51D1448C2×C414yescomplemented
52C2×#13089678C2311yescharacteristic
53C2×#13089678C2311yescharacteristic
54C8×D181—22no—
55C8×D181C2×C414yescomplemented
56C4⋊Dic181—22no—
57C4⋊Dic181C2312yes—
58#15668426—22no—
59#15668426—22no—
60#15668426—22no—
61C4×Dic181—22no—
62C4×Dic181—22no—
63C4×Dic181D411yescharacteristic
64C4×Dic181D411yescharacteristic
65C4×Dic181C2311yescharacteristic
66C2×Q8×C181C2312yes—
67Q16×C181C2×C414yescomplemented
68C2×C8×C181C2311yescharacteristic
69C2×C8×C181C2311yescharacteristic
70C4⋊C4×C181—22no—
71C4⋊C4×C181C2312yes—
72C42×C181—22no—
73C42×C181C2311yescharacteristic
74C22×D181—22no—
75C22×D181C2×D411yescharacteristic
76D724—28no—
77D724—22no—
78D724C22×C414yes—
79C2×Dic181—22no—
80C2×Dic181C2×D411yescharacteristic
81C2×Dic181C2×D411yescharacteristic
82C2×Dic181C2×D411yescharacteristic
83C4×D181—22no—
84C4×D181—28no—
85C4×D181—22no—
86C4×D181—44no—
87C4×D181—44no—
88C4×D181C22×C412yes—
89C4×D181#4112yes—
90#13089678—21no—
91#13089678C22×C412yes—
92Q8×C181—22no—
93Q8×C181C22×C414yes—
94C2×C4×C181—22no—
95C2×C4×C181—22no—
96C2×C4×C181C2×D411yescharacteristic
97C2×C4×C181C2×D411yescharacteristic
98C2×C4×C181C2411yescharacteristic
99C8×C181—21no—
100C8×C181C22×C412yes—
101C22×C181C22×D411yescharacteristic
102C2×D181—21no—
103C2×D181—21no—
104C2×D181—24no—
105C2×D181—42no—
106C2×D181—42no—
107C2×D181C4×D412yes—
108C4×C181—24no—
109C4×C181—21no—
110C4×C181—42no—
111C4×C181#13512yescomplemented
112C4×C181C23×C411yescharacteristic
113C4×C181C2×#4111yescharacteristic
114Dic181—21no—
115Dic181—42no—
116Dic181C4×D412yes—
117Dic181#13512yescomplemented
118C2×C181C2×C4×D411yescharacteristic
119C2×C181C2×#13511yescharacteristic
120C2×C181C2×#13511yescharacteristic
121D181—22no—
122D181—44no—
123C181C4×#13511yescharacteristic, complemented, Sylow
124C4×#135—1811nomaximal, Sylow
125C2×#135—1811no—
126C4×#41—1812no—
127C4×Q16—1811no—
128C4×Q16D18111yescharacteristic, complemented
129C4×SD16—1812no—
130C4×SD16—1812no—
131C4×D8—1811no—
132C4×D8—1811no—
133#427—1811no—
134#416—1812no—
135C2×C4×C8—1811no—
136C2×#41—1812no—
137#135—1818no—
138C2×Q16C2×D18111yescharacteristic
139C2×SD16—1812no—
140C2×D8—1811no—
141C22×C8—1811no—
142C22×C8—1811no—
143C4×Q8—1812no—
144C4×Q8C2×D18112yes—
145C4×D4—3622no—
146C4×D4—3622no—
147C4×D4—1812no—
148C4×D4—1812no—
149#117—3622no—
150#117—1812no—
151C2×C42—3622no—
152C2×C42—1811no—
153#107—1811no—
154#107C2×D18111yescharacteristic
155#106—1812no—
156#103—1812no—
157#103C2×D18112yes—
158#102—1812no—
159#102—1812no—
160C4×C8—1811no—
161C4×C8—1811no—
162C4×C8—1811no—
163C4×C8C2×D18111yescharacteristic
164#41—3624no—
165#41—1818no—
166C2×Q8C22×D18112yes—
167C2×D4—3622no—
168C2×D4—1812no—
169C22×C4—3622no—
170C22×C4—3622no—
171C22×C4—3622no—
172C22×C4—1811no—
173C22×C4—1811no—
174C22×C4—1811no—
175Q16C4×D18114yescomplemented
176SD16—1818no—
177D8—1814no—
178C2×C8—3622no—
179C2×C8—1811no—
180C2×C8—1811no—
181C2×C8—1814no—
182C2×C8C22×D18111yescharacteristic
183C2×C8C22×D18111yescharacteristic
184C4⋊C4—22no—
185C4⋊C4—3622no—
186C4⋊C4—1812no—
187C4⋊C4C22×D18112yes—
188C22⋊C4—3622no—
189C22⋊C4—3622no—
190C22⋊C4—3622no—
191C42—22no—
192C42—3622no—
193C42—3622no—
194C42—1811no—
195C42—1811no—
196C42—1811no—
197C42C22×D18111yescharacteristic
198C23—3622no—
199C23—1811no—
200Q8—22no—
201Q8C2×C4×D18114yes—
202D4—3628no—
203D4—3622no—
204D4—1814no—
205C2×C4—22no—
206C2×C4—22no—
207C2×C4—3628no—
208C2×C4—3622no—
209C2×C4—3622no—
210C2×C4—3622no—
211C2×C4—1811no—
212C2×C4—1811no—
213C2×C4—1811no—
214C2×C4—1812no—
215C2×C4—1812no—
216C2×C4—7244no—
217C2×C4—7244no—
218C2×C4D4×D18111yescharacteristic
219C2×C4D4×D18111yescharacteristic
220C2×C4C23×D18111yescharacteristic
221C8—21no—
222C8—3621no—
223C8—1812no—
224C8C2×C4×D18112yes—
225C22—3621no—
226C22—3621no—
227C22—3624no—
228C22—1812no—
229C22—7242no—
230C22—7242no—
231C22C2×D4×D18111yescharacteristic
232C4—24no—
233C4—21no—
234C4—42no—
235C4—3621no—
236C4—1812no—
237C4—1812no—
238C4—7242no—
239C4#1915383912yesdirect product factor
240C4C22×C4×D18111yescharacteristic
241C4#41×D18111yescharacteristic
242C2—3622no—
243C2—7244no—
244C2C4×D4×D18111yescharacteristic
245C2#135×D18111yescharacteristic
246C2C2×#1915383911yescharacteristic
subgroupG/H
centerC2×C4D4×D181
commutatorC4×C181C23×C4
FrattiniC2×C4C23×D181
FittingC4×Q16×C181C2
socleC22×C181C22×D4
prime radicalC2×#19153839C2
cosocleC2×C4×C181C24
hypercenterC4×Q16D181
hypocenterC181C4×#135
LCSG ▷ C4×C181 ▷ C2×C181 ▷ C181
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×Q16

Complements

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

NH ≅ G/Ntype
2. C4×#15668450C2semidirect
3. Q16×Dic181C2semidirect
4. C4×#15668436C2semidirect
5. #26041364C2semidirect
6. C4×D1448C2semidirect
7. #26041361C2semidirect
8. #26041316C2semidirect
9. #26041274C2semidirect
10. C4×C8×D181C2semidirect
11. C4×Q16×C181C2semidirect
13. #19153839C4direct (N × H)
41. #15668450C2×C4semidirect
50. #15668436C2×C4semidirect
51. D1448C2×C4semidirect
55. C8×D181C2×C4semidirect
67. Q16×C181C2×C4semidirect
111. C4×C181#135semidirect
117. Dic181#135semidirect
123. C181C4×#135semidirect
128. C4×Q16D181semidirect
175. Q16C4×D181semidirect
239. C4#19153839direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191538392
C4×#156684502
Q16×Dic1812
C4×#156684362
#260413642
C4×D14482
#260413612
#260413162
#260412742
C4×C8×D1812
C4×Q16×C1812
C4×#135181