Finite Group Databasebeta

← C4×#19153841 #37542527

Subgroups — C4×#19153841 #37542527

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×#19153841C211yesmaximal, characteristic
2C2×C4×D724C211yesmaximal, characteristic, complemented
3#26041389C212yesmaximal, complemented
4#26041377C212yesmaximal, complemented
5C4×#15668436C212yesmaximal, complemented
6C4×#15668434C212yesmaximal, complemented
7#26041322C211yesmaximal, characteristic, complemented
8#26041283C211yesmaximal, characteristic, complemented
9#26041280C211yesmaximal, characteristic, complemented
10C4×#15668433C211yesmaximal, characteristic, complemented
11C4×#41×C181C211yesmaximal, characteristic, complemented
12C22×D724C2211yescharacteristic
13C22×C4×D181—21no—
14#19153841C418yesdirect product factor
15C2×#15668436C2212yes—
16C2×#15668434C2212yes—
17C2×#15668433C2211yescharacteristic
18C2×#15668433C2211yescharacteristic
19C4×D724—21no—
20C4×D724—21no—
21C4×D724C2212yes—
22C4×D724C2212yes—
23C2×C4⋊Dic181C2211yescharacteristic
24C2×#15668426—21no—
25#19153749C2212yescomplemented
26#19153747C2212yescomplemented
27#19153740C2212yescomplemented
28#19153737C2212yescomplemented
29#19153736C2212yes—
30#19153736C2212yes—
31#19153727C2212yescomplemented
32C4×#13089678C2212yescomplemented
33C2×#41×C181C2211yescharacteristic
34C4×Q8×C181C2211yescharacteristic, complemented
35C4×Q8×C181C2211yescharacteristic, complemented
36C4×D4×C181—21no—
37C4×D4×C181—21no—
38C4×D4×C181C2211yescharacteristic, complemented
39C4×D4×C181C2211yescharacteristic, complemented
40#117×C181—21no—
41#117×C181C2211yescharacteristic
42C2×C42×C181—21no—
43C2×C42×C181C2211yescharacteristic
44C23×D181—21no—
45C2×D724—21no—
46C2×D724—22no—
47C2×D724C2×C414yescomplemented
48C2×D724C2312yes—
49C22×Dic181—21no—
50C2×C4×D181—22no—
51C2×C4×D181—22no—
52C2×C4×D181—44no—
53#15668436C2×C418yescomplemented
54#15668434C2×C418yescomplemented
55#15668433—22no—
56#15668433C2×C414yescomplemented
57C2×#13089678C2312yes—
58C2×#13089678C2312yes—
59C4⋊Dic181—21no—
60C4⋊Dic181C2312yes—
61#15668426—22no—
62#15668426—22no—
63#41×C181—22no—
64#41×C181C2×C414yescomplemented
65C2×Q8×C181C2311yescharacteristic
66C2×D4×C181—21no—
67C2×D4×C181C2311yescharacteristic
68C22×C4×C181—21no—
69C22×C4×C181—21no—
70C22×C4×C181—21no—
71C22×C4×C181D411yescharacteristic
72C22×C4×C181D411yescharacteristic
73C22×C4×C181C2311yescharacteristic
74C4⋊C4×C181—21no—
75C4⋊C4×C181—21no—
76C4⋊C4×C181C2311yescharacteristic
77C4⋊C4×C181C2311yescharacteristic
78C22⋊C4×C181—21no—
79C22⋊C4×C181—21no—
80C22⋊C4×C181—21no—
81C42×C181—21no—
82C42×C181—21no—
83C42×C181—21no—
84C42×C181D411yescharacteristic
85C42×C181D411yescharacteristic
86C42×C181C2311yescharacteristic
87C42×C181C2311yescharacteristic
88C22×D181—24no—
89C22×D181—22no—
90C22×D181—42no—
91C22×D181—42no—
92D724—24no—
93D724—22no—
94D724C22×C414yes—
95C2×Dic181—22no—
96C2×Dic181—42no—
97C4×D181—44no—
98C4×D181—44no—
99#13089678—22no—
100#13089678C22×C414yescomplemented
101C23×C181—21no—
102C23×C181C2×D411yescharacteristic
103Q8×C181—21no—
104Q8×C181C22×C412yescomplemented
105D4×C181—24no—
106D4×C181—21no—
107D4×C181C22×C412yescomplemented
108C2×C4×C181—21no—
109C2×C4×C181—24no—
110C2×C4×C181—22no—
111C2×C4×C181—21no—
112C2×C4×C181—21no—
113C2×C4×C181—41no—
114C2×C4×C181—42no—
115C2×C4×C181—42no—
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—22no—
127C22×C181—41no—
128C22×C181—41no—
129C22×C181C4×D412yes—
130C22×C181C22×D411yescharacteristic
131C2×D181—24no—
132C2×D181—48no—
133C2×D181—42no—
134C2×D181—42no—
135C4×C181—22no—
136C4×C181—21no—
137C4×C181—21no—
138C4×C181—21no—
139C4×C181—41no—
140C4×C181—41no—
141C4×C181C4×D412yes—
142C4×C181AGL(1,ℤ/8)12yescomplemented
143C4×C181C23×C411yescharacteristic
144C4×C181C2×#4111yescharacteristic
145Dic181—42no—
146C2×C181—22no—
147C2×C181—42no—
148C2×C181C2×C4×D411yescharacteristic
149C2×C181C2×AGL(1,ℤ/8)11yescharacteristic
150C2×C181#57511yescharacteristic
151D181—44no—
152C181C4×AGL(1,ℤ/8)11yescharacteristic, complemented, Sylow
153C4×AGL(1,ℤ/8)—1811nomaximal, Sylow
154C2×AGL(1,ℤ/8)—1811no—
155C4×#41D18111yescharacteristic, complemented
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×M16—1811no—
165C2×#41C2×D18111yescharacteristic
166C22×D4—1811no—
167C23×C4—3621no—
168AGL(1,ℤ/8)—1818no—
169C2×SD16—1812no—
170C2×D8—1812no—
171C2×M16—1811no—
172C2×M16—1811no—
173C4×Q8C2×D18111yescharacteristic, complemented
174C4×Q8C2×D18111yescharacteristic, complemented
175C4×D4—21no—
176C4×D4—21no—
177C4×D4—3621no—
178C4×D4—3621no—
179C4×D4—1812no—
180C4×D4—1812no—
181C4×D4C2×D18111yescharacteristic, complemented
182C4×D4C2×D18111yescharacteristic, complemented
183#117—21no—
184#117C2×D18111yescharacteristic
185C2×C4⋊C4—1811no—
186C2×C22⋊C4—3621no—
187C2×C42—21no—
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—3621no—
198#41—22no—
199#41C4×D18114yescomplemented
200C2×Q8C22×D18111yescharacteristic
201C2×D4—21no—
202C2×D4—3621no—
203C2×D4—3622no—
204C2×D4—1814no—
205C2×D4—1812no—
206C2×D4C22×D18111yescharacteristic
207C22×C4—21no—
208C22×C4—21no—
209C22×C4—21no—
210C22×C4—3621no—
211C22×C4—3622no—
212C22×C4—3622no—
213C22×C4—7244no—
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—21no—
225C4⋊C4—3621no—
226C4⋊C4—1812no—
227C4⋊C4C22×D18111yescharacteristic
228C4⋊C4C22×D18111yescharacteristic
229C22⋊C4—21no—
230C22⋊C4—21no—
231C22⋊C4—21no—
232C22⋊C4—3622no—
233C22⋊C4—3622no—
234C42—21no—
235C42—21no—
236C42—21no—
237C42C22⋊D18111yescharacteristic
238C42C22⋊D18111yescharacteristic
239C42C22×D18111yescharacteristic
240C42C22×D18111yescharacteristic
241C23—21no—
242C23—3624no—
243C23—3622no—
244C23—7242no—
245C23—7242no—
246C23C2×C22⋊D18111yescharacteristic
247Q8—21no—
248Q8C2×C4×D18112yescomplemented
249D4—24no—
250D4—21no—
251D4—3624no—
252D4—3622no—
253D4—1814no—
254D4C2×C4×D18112yescomplemented
255C2×C4—21no—
256C2×C4—24no—
257C2×C4—22no—
258C2×C4—21no—
259C2×C4—21no—
260C2×C4—41no—
261C2×C4—42no—
262C2×C4—42no—
263C2×C4—3622no—
264C2×C4—7244no—
265C2×C4—7242no—
266C2×C4—7244no—
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—22no—
280C22—41no—
281C22—41no—
282C22—3624no—
283C22—7248no—
284C22—7242no—
285C22—7242no—
286C22C4×C22⋊D18112yes—
287C22C22×C22⋊D18111yescharacteristic
288C4—22no—
289C4—21no—
290C4—21no—
291C4—21no—
292C4—41no—
293C4—41no—
294C4—7242no—
295C4C4×C22⋊D18112yes—
296C4#1915384112yesdirect product factor
297C4C22×C4×D18111yescharacteristic
298C4C2×#1566844911yescharacteristic
299C2—22no—
300C2—42no—
301C2—7244no—
302C2C2×C4×C22⋊D18111yescharacteristic
303C2C2×#1915384111yescharacteristic
304C2#2604207711yescharacteristic
subgroupG/H
centerC2×C4C2×C22⋊D181
commutatorC4×C181C23×C4
FrattiniC2×C4C23×D181
FittingC4×#41×C181C2
socleC22×C181C22×D4
prime radicalC2×#19153841C2
cosocleC2×C4×C181C24
hypercenterC4×#41D181
hypocenterC181C4×AGL(1,ℤ/8)
LCSG ▷ C4×C181 ▷ C2×C181 ▷ C181
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C4×#41

Complements

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

NH ≅ G/Ntype
2. C2×C4×D724C2semidirect
3. #26041389C2semidirect
4. #26041377C2semidirect
5. C4×#15668436C2semidirect
6. C4×#15668434C2semidirect
7. #26041322C2semidirect
8. #26041283C2semidirect
9. #26041280C2semidirect
10. C4×#15668433C2semidirect
11. C4×#41×C181C2semidirect
14. #19153841C4direct (N × H)
25. #19153749C22semidirect
26. #19153747C22semidirect
27. #19153740C22semidirect
28. #19153737C22semidirect
31. #19153727C22semidirect
32. C4×#13089678C22semidirect
34. C4×Q8×C181C22semidirect
35. C4×Q8×C181C22semidirect
38. C4×D4×C181C22semidirect
39. C4×D4×C181C22semidirect
47. C2×D724C2×C4semidirect
53. #15668436C2×C4semidirect
54. #15668434C2×C4semidirect
56. #15668433C2×C4semidirect
64. #41×C181C2×C4semidirect
100. #13089678C22×C4semidirect
104. Q8×C181C22×C4semidirect
107. D4×C181C22×C4semidirect
142. C4×C181AGL(1,ℤ/8)semidirect
152. C181C4×AGL(1,ℤ/8)semidirect
155. C4×#41D181semidirect
173. C4×Q8C2×D181semidirect
174. C4×Q8C2×D181semidirect
181. C4×D4C2×D181semidirect
182. C4×D4C2×D181semidirect
199. #41C4×D181semidirect
248. Q8C2×C4×D181semidirect
254. D4C2×C4×D181semidirect
296. C4#19153841direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191538412
C2×C4×D7242
#260413892
#260413772
C4×#156684362
C4×#156684342
#260413222
#260412832
#260412802
C4×#156684332
C4×#41×C1812
C4×AGL(1,ℤ/8)181