Finite Group Databasebeta

← C4×#19153844 #37542533

Subgroups — C4×#19153844 #37542533

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×#19153844C211yesmaximal, characteristic
2C4×#15668449C211yesmaximal, characteristic, complemented
3C2×C4×D724C211yesmaximal, characteristic, complemented
4#26041392C212yesmaximal, complemented
5#26041381C212yesmaximal, complemented
6C4×#15668438C212yesmaximal, complemented
7C4×D1448C212yesmaximal, complemented
8#26041321C211yesmaximal, characteristic, complemented
9#26041285C211yesmaximal, characteristic, complemented
10#26041281C211yesmaximal, characteristic, complemented
11C4×M16×C181C211yesmaximal, characteristic, complemented
12C2×#15668449C2211yescharacteristic
13C22×D724C2211yescharacteristic
14C22×C4×D181—21no—
15#19153844C418yesdirect product factor
16C2×#15668438C2212yes—
17C2×D1448C2212yes—
18C4×Dic362C2211yescharacteristic, complemented
19C4×Dic362C2211yescharacteristic, complemented
20C4×D724—21no—
21C4×D724—21no—
22C4×D724C2212yes—
23C4×D724C2212yes—
24C4×D724C2211yescharacteristic, complemented
25C4×D724C2211yescharacteristic, complemented
26C4×C22⋊D181—21no—
27C4×C22⋊D181—21no—
28#19153775C2211yescharacteristic
29#19153773—21no—
30C2×C4⋊Dic181C2211yescharacteristic
31C2×#15668426—21no—
32C42×D181—21no—
33#19153750C2212yescomplemented
34#19153748C2212yescomplemented
35#19153741C2212yescomplemented
36#19153738C2212yes—
37#19153738C2212yes—
38#19153738C2212yescomplemented
39C2×M16×C181C2211yescharacteristic
40C2×M16×C181C2211yescharacteristic
41C2×C42×C181C2211yescharacteristic
42#97×C181C2212yescomplemented
43C4×C8×C181C2212yescomplemented
44C23×D181—21no—
45#15668449—22no—
46#15668449C2×C414yescomplemented
47C2×Dic362C2311yescharacteristic
48C2×D724—21no—
49C2×D724—22no—
50C2×D724C2×C414yescomplemented
51C2×D724C2312yes—
52C2×D724C2311yescharacteristic
53C2×C22⋊D181—21no—
54C22×Dic181—21no—
55C2×C4×D181—21no—
56C2×C4×D181—21no—
57C2×C4×D181—21no—
58C2×C4×D181—22no—
59C2×C4×D181—22no—
60C2×C4×D181—44no—
61#15668438C2×C418yescomplemented
62D1448C2×C418yescomplemented
63C4⋊Dic181—21no—
64C4⋊Dic181C2311yescharacteristic
65C4⋊Dic181C2311yescharacteristic
66C4⋊Dic181C2312yes—
67#15668428—21no—
68#15668428—21no—
69C22⋊Dic181—21no—
70#15668426—22no—
71#15668426—22no—
72#15668426—21no—
73#15668426—21no—
74C4×Dic181—21no—
75C4×Dic181—21no—
76C4×Dic181—21no—
77C22×C4×C181D411yescharacteristic
78C22×C4×C181D411yescharacteristic
79C22×C4×C181C2311yescharacteristic
80M16×C181—22no—
81M16×C181C2×C414yescomplemented
82C2×C8×C181C2312yes—
83C2×C8×C181C2312yes—
84C42×C181D411yescharacteristic
85C42×C181D411yescharacteristic
86C42×C181C2311yescharacteristic
87C42×C181C2311yescharacteristic
88C22×D181—24no—
89C22×D181—21no—
90C22×D181—22no—
91C22×D181—42no—
92C22×D181—42no—
93Dic362—21no—
94Dic362C22×C412yescomplemented
95D724—24no—
96D724—22no—
97D724—21no—
98D724C22×C414yes—
99D724C22×C412yescomplemented
100C22⋊D181—24no—
101C2×Dic181—21no—
102C2×Dic181—21no—
103C2×Dic181—21no—
104C2×Dic181—22no—
105C2×Dic181—42no—
106C4×D181—24no—
107C4×D181—42no—
108C4×D181—44no—
109C4×D181—42no—
110C4×D181—44no—
111C23×C181C2×D411yescharacteristic
112C2×C4×C181—22no—
113C2×C4×C181—41no—
114C2×C4×C181C22×C412yes—
115C2×C4×C181C2×D411yescharacteristic
116C2×C4×C181C2×D411yescharacteristic
117C2×C4×C181C2×D411yescharacteristic
118C2×C4×C181C2×D411yescharacteristic
119C2×C4×C181C2×D411yescharacteristic
120C2×C4×C181#4112yes—
121C2×C4×C181C2411yescharacteristic
122C8×C181—22no—
123C8×C181C22×C414yescomplemented
124C22×C181—21no—
125C22×C181—21no—
126C22×C181C4×D412yes—
127C22×C181C22×D411yescharacteristic
128C2×D181—22no—
129C2×D181—24no—
130C2×D181—48no—
131C2×D181—42no—
132C2×D181—41no—
133C2×D181—41no—
134C2×D181—42no—
135C4×C181—21no—
136C4×C181—21no—
137C4×C181—21no—
138C4×C181C4×D412yes—
139C4×C181AGL(1,ℤ/8)12yescomplemented
140C4×C181C23×C411yescharacteristic
141C4×C181C2×#4111yescharacteristic
142Dic181—22no—
143Dic181—42no—
144Dic181—41no—
145Dic181—41no—
146C2×C181—22no—
147C2×C181C2×C4×D411yescharacteristic
148C2×C181C2×AGL(1,ℤ/8)11yescharacteristic
149C2×C181#57511yescharacteristic
150D181—42no—
151D181—44no—
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×D4—1811no—
157#442—1812no—
158#440—1812no—
159C4×SD16—1812no—
160C4×D8—1812no—
161#428—1811no—
162#418—1811no—
163#417—1811no—
164C4×M16D18111yescharacteristic, complemented
165C2×#41—1811no—
166C22×D4—1811no—
167C23×C4—3621no—
168AGL(1,ℤ/8)—1818no—
169C2×SD16—1812no—
170C2×D8—1812no—
171C2×M16C2×D18111yescharacteristic
172C2×M16C2×D18111yescharacteristic
173C4×Q8—1811no—
174C4×Q8—1811no—
175C4×D4—3621no—
176C4×D4—3621no—
177C4×D4—3621no—
178C4×D4—3621no—
179C4×D4—1812no—
180C4×D4—1812no—
181C4×D4—1811no—
182C4×D4—1811no—
183#117—3621no—
184#117—1811no—
185C2×C4⋊C4—1811no—
186C2×C22⋊C4—3621no—
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#97C2×D18112yescomplemented
196C4×C8C2×D18112yescomplemented
197C24—3621no—
198#41—3622no—
199#41—1814no—
200C2×Q8—1811no—
201C2×D4—3621no—
202C2×D4—3621no—
203C2×D4—3622no—
204C2×D4—1814no—
205C2×D4—1811no—
206C2×D4—1812no—
207C22×C4—3621no—
208C22×C4—3621no—
209C22×C4—3621no—
210C22×C4—3622no—
211C22×C4—3621no—
212C22×C4—3622no—
213C22×C4—7244no—
214C22×C4D72411yescharacteristic
215C22×C4D72411yescharacteristic
216C22×C4C22×D18111yescharacteristic
217SD16—1818no—
218D8—1818no—
219M16—22no—
220M16C4×D18114yescomplemented
221C2×C8C22×D18112yes—
222C2×C8C22×D18112yes—
223C4⋊C4—3621no—
224C4⋊C4—3621no—
225C4⋊C4—3621no—
226C4⋊C4—1811no—
227C4⋊C4—1811no—
228C4⋊C4—1812no—
229C22⋊C4—3621no—
230C22⋊C4—3622no—
231C22⋊C4—3622no—
232C22⋊C4—3621no—
233C22⋊C4—3621no—
234C42—3621no—
235C42—3621no—
236C42—3621no—
237C42D72411yescharacteristic
238C42D72411yescharacteristic
239C42C22×D18111yescharacteristic
240C42C22×D18111yescharacteristic
241C23—3624no—
242C23—3621no—
243C23—3622no—
244C23—7242no—
245C23—7242no—
246C23C2×D72411yescharacteristic
247Q8—3621no—
248Q8—1812no—
249D4—3624no—
250D4—3624no—
251D4—3622no—
252D4—3621no—
253D4—1812no—
254D4—1814no—
255C2×C4—22no—
256C2×C4—41no—
257C2×C4—3621no—
258C2×C4—3624no—
259C2×C4—3621no—
260C2×C4—3621no—
261C2×C4—3622no—
262C2×C4—7244no—
263C2×C4—7242no—
264C2×C4—7242no—
265C2×C4—7244no—
266C2×C4—7242no—
267C2×C4C2×C4×D18112yes—
268C2×C4C2×D72411yescharacteristic
269C2×C4C2×D72411yescharacteristic
270C2×C4C2×D72411yescharacteristic
271C2×C4C2×D72411yescharacteristic
272C2×C4C2×D72411yescharacteristic
273C2×C4#1566844912yes—
274C2×C4C23×D18111yescharacteristic
275C8—22no—
276C8C2×C4×D18114yescomplemented
277C22—21no—
278C22—21no—
279C22—3622no—
280C22—3624no—
281C22—7248no—
282C22—7242no—
283C22—7241no—
284C22—7241no—
285C22—7242no—
286C22C4×D72412yes—
287C22C22×D72411yescharacteristic
288C4—21no—
289C4—21no—
290C4—21no—
291C4—3622no—
292C4—7242no—
293C4—7241no—
294C4—7241no—
295C4C4×D72412yes—
296C4#1915384412yesdirect product factor
297C4C22×C4×D18111yescharacteristic
298C4C2×#1566844911yescharacteristic
299C2—22no—
300C2—7244no—
301C2—7242no—
302C2C2×C4×D72411yescharacteristic
303C2C2×#1915384411yescharacteristic
304C2#2604207911yescharacteristic
subgroupG/H
centerC2×C4C2×D724
commutatorC4×C181C23×C4
FrattiniC2×C4C23×D181
FittingC4×M16×C181C2
socleC22×C181C22×D4
prime radicalC2×#19153844C2
cosocleC2×C4×C181C24
hypercenterC4×M16D181
hypocenterC181C4×AGL(1,ℤ/8)
LCSG ▷ C4×C181 ▷ C2×C181 ▷ C181
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C4×M16

Complements

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

NH ≅ G/Ntype
2. C4×#15668449C2semidirect
3. C2×C4×D724C2semidirect
4. #26041392C2semidirect
5. #26041381C2semidirect
6. C4×#15668438C2semidirect
7. C4×D1448C2semidirect
8. #26041321C2semidirect
9. #26041285C2semidirect
10. #26041281C2semidirect
11. C4×M16×C181C2semidirect
15. #19153844C4direct (N × H)
18. C4×Dic362C22semidirect
19. C4×Dic362C22semidirect
24. C4×D724C22semidirect
25. C4×D724C22semidirect
33. #19153750C22semidirect
34. #19153748C22semidirect
35. #19153741C22semidirect
38. #19153738C22semidirect
42. #97×C181C22semidirect
43. C4×C8×C181C22semidirect
46. #15668449C2×C4semidirect
50. C2×D724C2×C4semidirect
61. #15668438C2×C4semidirect
62. D1448C2×C4semidirect
81. M16×C181C2×C4semidirect
94. Dic362C22×C4semidirect
99. D724C22×C4semidirect
123. C8×C181C22×C4semidirect
139. C4×C181AGL(1,ℤ/8)semidirect
152. C181C4×AGL(1,ℤ/8)semidirect
164. C4×M16D181semidirect
195. #97C2×D181semidirect
196. C4×C8C2×D181semidirect
220. M16C4×D181semidirect
276. C8C2×C4×D181semidirect
296. C4#19153844direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191538442
C4×#156684492
C2×C4×D7242
#260413922
#260413812
C4×#156684382
C4×D14482
#260413212
#260412852
#260412812
C4×M16×C1812
C4×AGL(1,ℤ/8)181