Finite Group Databasebeta

← C4×#19153842 #37542529

Subgroups — C4×#19153842 #37542529

Order 23168.

548 conjugacy classes of subgroups.

The subgroup lattice has 306 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19153842C211yesmaximal, characteristic
2C4×#15668449C211yesmaximal, characteristic, complemented
3#26041389C212yesmaximal, complemented
4#26041379C212yesmaximal, complemented
5C4×#15668437C212yesmaximal, complemented
6C4×#15668434C212yesmaximal, complemented
7#26041319C211yesmaximal, characteristic, complemented
8#26041284C211yesmaximal, characteristic, complemented
9#26041278C211yesmaximal, characteristic, complemented
10C4×#15668433C211yesmaximal, characteristic, complemented
11C2×C4×D4×C181C211yesmaximal, characteristic, complemented
12C2×#15668449C2211yescharacteristic
13#19153842C418yesdirect product factor
14C2×#15668437C2212yes—
15C2×#15668434C2212yes—
16C2×#15668433C2211yescharacteristic
17C2×#15668433C2211yescharacteristic
18C4×Dic362C2211yescharacteristic, complemented
19C4×Dic362C2211yescharacteristic, complemented
20C4×D724C2211yescharacteristic, complemented
21C4×D724C2211yescharacteristic, complemented
22C4×C22⋊D181—21no—
23C4×C22⋊D181—21no—
24#19153775C2211yescharacteristic
25#19153773—21no—
26C42×D181—21no—
27#19153749C2212yescomplemented
28#19153747C2212yescomplemented
29#19153739C2212yescomplemented
30#19153737C2212yes—
31#19153737C2212yes—
32#19153736C2212yescomplemented
33#19153727C2212yescomplemented
34C4×#13089678C2212yescomplemented
35C22×D4×C181C2211yescharacteristic
36C23×C4×C181—21no—
37C4×D4×C181—21no—
38C4×D4×C181—21no—
39C4×D4×C181C2212yes—
40C4×D4×C181C2212yes—
41C2×C4⋊C4×C181C2211yescharacteristic
42C2×C22⋊C4×C181—21no—
43C2×C42×C181C2211yescharacteristic
44#15668449—22no—
45#15668449C2×C414yescomplemented
46C2×Dic362C2311yescharacteristic
47C2×D724C2311yescharacteristic
48C2×C22⋊D181—21no—
49C2×C4×D181—21no—
50C2×C4×D181—21no—
51C2×C4×D181—21no—
52#15668437C2×C418yescomplemented
53#15668434C2×C418yescomplemented
54#15668433—22no—
55#15668433C2×C414yescomplemented
56C2×#13089678C2312yes—
57C2×#13089678C2312yes—
58C4⋊Dic181C2311yescharacteristic
59C4⋊Dic181C2311yescharacteristic
60#15668428—21no—
61#15668428—21no—
62C22⋊Dic181—21no—
63#15668426—21no—
64#15668426—21no—
65C4×Dic181—21no—
66C4×Dic181—21no—
67C4×Dic181—21no—
68C24×C181—21no—
69C2×D4×C181—21no—
70C2×D4×C181—22no—
71C2×D4×C181C2×C414yescomplemented
72C2×D4×C181C2312yes—
73C22×C4×C181—21no—
74C22×C4×C181—22no—
75C22×C4×C181—22no—
76C22×C4×C181—44no—
77C22×C4×C181D411yescharacteristic
78C22×C4×C181D411yescharacteristic
79C22×C4×C181C2311yescharacteristic
80C4⋊C4×C181—21no—
81C4⋊C4×C181C2312yes—
82C22⋊C4×C181—22no—
83C22⋊C4×C181—22no—
84C42×C181D411yescharacteristic
85C42×C181D411yescharacteristic
86C42×C181C2311yescharacteristic
87C42×C181C2311yescharacteristic
88C22×D181—21no—
89Dic362—21no—
90Dic362C22×C412yescomplemented
91D724—21no—
92D724C22×C412yescomplemented
93C22⋊D181—24no—
94C2×Dic181—21no—
95C2×Dic181—21no—
96C2×Dic181—21no—
97C4×D181—24no—
98C4×D181—42no—
99C4×D181—42no—
100#13089678—22no—
101#13089678C22×C414yescomplemented
102C23×C181—24no—
103C23×C181—22no—
104C23×C181—42no—
105C23×C181—42no—
106C23×C181C2×D411yescharacteristic
107D4×C181—24no—
108D4×C181—22no—
109D4×C181C22×C414yes—
110C2×C4×C181—22no—
111C2×C4×C181—22no—
112C2×C4×C181—41no—
113C2×C4×C181—44no—
114C2×C4×C181—42no—
115C2×C4×C181—44no—
116C2×C4×C181C22×C412yes—
117C2×C4×C181C2×D411yescharacteristic
118C2×C4×C181C2×D411yescharacteristic
119C2×C4×C181C2×D411yescharacteristic
120C2×C4×C181C2×D411yescharacteristic
121C2×C4×C181C2×D411yescharacteristic
122C2×C4×C181#4112yes—
123C2×C4×C181C2411yescharacteristic
124C22×C181—21no—
125C22×C181—21no—
126C22×C181—24no—
127C22×C181—48no—
128C22×C181—42no—
129C22×C181—42no—
130C22×C181C4×D412yes—
131C22×C181C22×D411yescharacteristic
132C2×D181—22no—
133C2×D181—41no—
134C2×D181—41no—
135C4×C181—21no—
136C4×C181—21no—
137C4×C181—21no—
138C4×C181—42no—
139C4×C181C4×D412yes—
140C4×C181AGL(1,ℤ/8)12yescomplemented
141C4×C181C23×C411yescharacteristic
142C4×C181C2×#4111yescharacteristic
143Dic181—22no—
144Dic181—41no—
145Dic181—41no—
146C2×C181—22no—
147C2×C181—44no—
148C2×C181C2×C4×D411yescharacteristic
149C2×C181C2×AGL(1,ℤ/8)11yescharacteristic
150C2×C181#57511yescharacteristic
151D181—42no—
152C181C4×AGL(1,ℤ/8)11yescharacteristic, complemented, Sylow
153C4×AGL(1,ℤ/8)—1811nomaximal, Sylow
154C2×AGL(1,ℤ/8)—1811no—
155C4×#41—1811no—
156C2×C4×D4D18111yescharacteristic, complemented
157#442—1812no—
158#440—1812no—
159C4×SD16—1812no—
160C4×D8—1812no—
161#428—1811no—
162#418—1811no—
163#417—1811no—
164C4×M16—1811no—
165C2×#41—1811no—
166C22×D4C2×D18111yescharacteristic
167C23×C4—21no—
168AGL(1,ℤ/8)—1818no—
169C2×SD16—1812no—
170C2×D8—1812no—
171C2×M16—1811no—
172C2×M16—1811no—
173C4×Q8—1811no—
174C4×Q8—1811no—
175C4×D4—21no—
176C4×D4—21no—
177C4×D4—3621no—
178C4×D4—3621no—
179C4×D4—1811no—
180C4×D4—1811no—
181C4×D4C2×D18112yes—
182C4×D4C2×D18112yes—
183#117—3621no—
184#117—1811no—
185C2×C4⋊C4C2×D18111yescharacteristic
186C2×C22⋊C4—21no—
187C2×C42—3621no—
188C2×C42C2×D18111yescharacteristic
189#107—1812no—
190#106—1812no—
191#103—1812no—
192#102—1812no—
193#102—1812no—
194#102—1812no—
195#97—1812no—
196C4×C8—1812no—
197C24—21no—
198#41—3622no—
199#41—1814no—
200C2×Q8—1811no—
201C2×D4—21no—
202C2×D4—22no—
203C2×D4—3621no—
204C2×D4—1811no—
205C2×D4C4×D18114yescomplemented
206C2×D4C22×D18112yes—
207C22×C4—21no—
208C22×C4—22no—
209C22×C4—22no—
210C22×C4—44no—
211C22×C4—3621no—
212C22×C4—3621no—
213C22×C4—3621no—
214C22×C4C22⋊D18111yescharacteristic
215C22×C4C22⋊D18111yescharacteristic
216C22×C4C22×D18111yescharacteristic
217SD16—1818no—
218D8—1818no—
219M16—3622no—
220M16—1814no—
221C2×C8—1812no—
222C2×C8—1812no—
223C4⋊C4—21no—
224C4⋊C4—3621no—
225C4⋊C4—3621no—
226C4⋊C4—1811no—
227C4⋊C4—1811no—
228C4⋊C4C22×D18112yes—
229C22⋊C4—22no—
230C22⋊C4—22no—
231C22⋊C4—3621no—
232C22⋊C4—3621no—
233C22⋊C4—3621no—
234C42—3621no—
235C42—3621no—
236C42—3621no—
237C42C22⋊D18111yescharacteristic
238C42C22⋊D18111yescharacteristic
239C42C22×D18111yescharacteristic
240C42C22×D18111yescharacteristic
241C23—24no—
242C23—22no—
243C23—42no—
244C23—42no—
245C23—3621no—
246C23C2×C22⋊D18111yescharacteristic
247Q8—3621no—
248Q8—1812no—
249D4—24no—
250D4—22no—
251D4—3624no—
252D4—3621no—
253D4—1812no—
254D4C2×C4×D18114yes—
255C2×C4—22no—
256C2×C4—22no—
257C2×C4—41no—
258C2×C4—44no—
259C2×C4—42no—
260C2×C4—44no—
261C2×C4—3621no—
262C2×C4—3624no—
263C2×C4—3621no—
264C2×C4—3621no—
265C2×C4—7242no—
266C2×C4—7242no—
267C2×C4C2×C4×D18112yes—
268C2×C4C2×C22⋊D18111yescharacteristic
269C2×C4C2×C22⋊D18111yescharacteristic
270C2×C4C2×C22⋊D18111yescharacteristic
271C2×C4C2×C22⋊D18111yescharacteristic
272C2×C4C2×C22⋊D18111yescharacteristic
273C2×C4#1566844912yes—
274C2×C4C23×D18111yescharacteristic
275C8—3622no—
276C8—1814no—
277C22—21no—
278C22—21no—
279C22—24no—
280C22—48no—
281C22—42no—
282C22—42no—
283C22—3622no—
284C22—7241no—
285C22—7241no—
286C22C4×C22⋊D18112yes—
287C22C22×C22⋊D18111yescharacteristic
288C4—21no—
289C4—21no—
290C4—21no—
291C4—42no—
292C4—3622no—
293C4—7241no—
294C4—7241no—
295C4C4×C22⋊D18112yes—
296C4#1915384212yesdirect product factor
297C4C22×C4×D18111yescharacteristic
298C4C2×#1566844911yescharacteristic
299C2—22no—
300C2—44no—
301C2—7242no—
302C2C2×C4×C22⋊D18111yescharacteristic
303C2C2×#1915384211yescharacteristic
304C2#2604207711yescharacteristic
subgroupG/H
centerC2×C4C2×C22⋊D181
commutatorC4×C181C23×C4
FrattiniC2×C4C23×D181
FittingC2×C4×D4×C181C2
socleC22×C181C22×D4
prime radicalC2×#19153842C2
cosocleC2×C4×C181C24
hypercenterC2×C4×D4D181
hypocenterC181C4×AGL(1,ℤ/8)
LCSG ▷ C4×C181 ▷ C2×C181 ▷ C181
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C2×C4×D4

Complements

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

NH ≅ G/Ntype
2. C4×#15668449C2semidirect
3. #26041389C2semidirect
4. #26041379C2semidirect
5. C4×#15668437C2semidirect
6. C4×#15668434C2semidirect
7. #26041319C2semidirect
8. #26041284C2semidirect
9. #26041278C2semidirect
10. C4×#15668433C2semidirect
11. C2×C4×D4×C181C2semidirect
13. #19153842C4direct (N × H)
18. C4×Dic362C22semidirect
19. C4×Dic362C22semidirect
20. C4×D724C22semidirect
21. C4×D724C22semidirect
27. #19153749C22semidirect
28. #19153747C22semidirect
29. #19153739C22semidirect
32. #19153736C22semidirect
33. #19153727C22semidirect
34. C4×#13089678C22semidirect
45. #15668449C2×C4semidirect
52. #15668437C2×C4semidirect
53. #15668434C2×C4semidirect
55. #15668433C2×C4semidirect
71. C2×D4×C181C2×C4semidirect
90. Dic362C22×C4semidirect
92. D724C22×C4semidirect
101. #13089678C22×C4semidirect
140. C4×C181AGL(1,ℤ/8)semidirect
152. C181C4×AGL(1,ℤ/8)semidirect
156. C2×C4×D4D181semidirect
205. C2×D4C4×D181semidirect
296. C4#19153842direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191538422
C4×#156684492
#260413892
#260413792
C4×#156684372
C4×#156684342
#260413192
#260412842
#260412782
C4×#156684332
C2×C4×D4×C1812
C4×AGL(1,ℤ/8)181