Finite Group Databasebeta

← C4×#19153811 #37536274

Subgroups — C4×#19153811 #37536274

Order 23168.

516 conjugacy classes of subgroups.

The subgroup lattice has 360 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19153811C211yesmaximal, characteristic
2#26041171C211yesmaximal, characteristic
3#26041169C211yesmaximal, characteristic
4#26041168C211yesmaximal, characteristic
5#26041165C211yesmaximal, characteristic, complemented
6#26041162C211yesmaximal, characteristic, complemented
7#26041160C211yesmaximal, characteristic, complemented
8#26041146C211yesmaximal, characteristic, complemented
9C4×#15668428C211yesmaximal, characteristic, complemented
10C4×C4⋊Dic181C211yesmaximal, characteristic, complemented
11C4×#15668426C211yesmaximal, characteristic
12C4×#15668426C211yesmaximal, characteristic
13C4×#15668426C211yesmaximal, characteristic
14C42×Dic181C211yesmaximal, characteristic, complemented
15C4×C4⋊C4×C181C211yesmaximal, characteristic, complemented
16C22×C4×D181C2211yescharacteristic
17#19153811C418yesdirect product factor
18C2×C4⋊Dic181C2211yescharacteristic
19C2×C4⋊Dic181C2211yescharacteristic
20C2×#15668428C2211yescharacteristic
21C2×#15668428C2211yescharacteristic
22C2×#15668426C2211yescharacteristic
23C2×#15668426C2211yescharacteristic
24C2×#15668426C2211yescharacteristic
25C2×#15668426C2211yescharacteristic
26C2×#15668426C2211yescharacteristic
27C2×#15668426C2211yescharacteristic
28C2×C4×Dic181C2211yescharacteristic
29C2×C4×Dic181C2211yescharacteristic
30C2×C4×Dic181C2211yescharacteristic
31C2×C4×Dic181C2211yescharacteristic
32C2×C4×Dic181C2211yescharacteristic
33C2×C4×Dic181C2211yescharacteristic
34C2×C4×Dic181C2211yescharacteristic
35#19153723C2211yescharacteristic
36#19153723C2211yescharacteristic
37#19153723C2211yescharacteristic
38#19153723C2211yescharacteristic
39#19153723C2211yescharacteristic
40#19153723C2211yescharacteristic
41#19153723C2211yescharacteristic
42#19153723C2211yescharacteristic
43#19153723C2211yescharacteristic
44#19153723C2211yescharacteristic
45C2×C4⋊C4×C181C2211yescharacteristic
46C2×C4⋊C4×C181C2211yescharacteristic
47C2×C42×C181C2211yescharacteristic
48C2×C42×C181C2211yescharacteristic
49C2×C42×C181C2211yescharacteristic
50#95×C181C2211yescharacteristic
51#95×C181C2211yescharacteristic
52C23×D181C2311yescharacteristic
53C22×Dic181C2311yescharacteristic
54C22×Dic181C2311yescharacteristic
55C22×Dic181C2311yescharacteristic
56C22×Dic181C2311yescharacteristic
57C22×Dic181C2311yescharacteristic
58C22×Dic181C2311yescharacteristic
59C22×Dic181C2311yescharacteristic
60C2×C4×D181—22no—
61C2×C4×D181—22no—
62C2×C4×D181—22no—
63C4⋊Dic181—22no—
64C4⋊Dic181C2×C414yescomplemented
65#15668428—22no—
66#15668428C2×C414yescomplemented
67#15668426—22no—
68#15668426—22no—
69#15668426—22no—
70#15668426C2×C414yes—
71#15668426C2×C414yes—
72#15668426C2×C414yes—
73C4×Dic181—22no—
74C4×Dic181—22no—
75C4×Dic181—22no—
76C4×Dic181—22no—
77C4×Dic181—22no—
78C4×Dic181—22no—
79C4×Dic181C2×C414yescomplemented
80C22×C4×C181C2311yescharacteristic
81C22×C4×C181C2311yescharacteristic
82C22×C4×C181C2311yescharacteristic
83C22×C4×C181C2311yescharacteristic
84C22×C4×C181C2311yescharacteristic
85C22×C4×C181C2311yescharacteristic
86C22×C4×C181C2311yescharacteristic
87C4⋊C4×C181—22no—
88C4⋊C4×C181C2×C414yescomplemented
89C42×C181—22no—
90C42×C181—22no—
91C42×C181—22no—
92C22×D181—21no—
93C22×D181—21no—
94C22×D181—21no—
95C22×D181—21no—
96C22×D181—21no—
97C22×D181—21no—
98C22×D181C22×C412yes—
99C2×Dic181—21no—
100C2×Dic181—21no—
101C2×Dic181—21no—
102C2×Dic181—21no—
103C2×Dic181—21no—
104C2×Dic181—21no—
105C2×Dic181—21no—
106C2×Dic181—21no—
107C2×Dic181—21no—
108C2×Dic181—21no—
109C2×Dic181—21no—
110C2×Dic181—21no—
111C2×Dic181—21no—
112C2×Dic181—21no—
113C2×Dic181—21no—
114C2×Dic181—21no—
115C2×Dic181C22×C412yes—
116C2×Dic181C22×C412yes—
117C2×Dic181C22×C412yes—
118C2×Dic181#4112yes—
119C2×Dic181#4112yes—
120C4×D181—44no—
121C23×C181C2411yescharacteristic
122C2×C4×C181—21no—
123C2×C4×C181—21no—
124C2×C4×C181—21no—
125C2×C4×C181—21no—
126C2×C4×C181—21no—
127C2×C4×C181—21no—
128C2×C4×C181—21no—
129C2×C4×C181—21no—
130C2×C4×C181—21no—
131C2×C4×C181—21no—
132C2×C4×C181—21no—
133C2×C4×C181—21no—
134C2×C4×C181—21no—
135C2×C4×C181—21no—
136C2×C4×C181C22×C412yes—
137C2×C4×C181C22×C412yes—
138C2×C4×C181C22×C412yes—
139C2×C4×C181#4112yes—
140C2×C4×C181#4112yes—
141C2×C4×C181#4112yes—
142C2×C4×C181#4112yes—
143C22×C181C23×C411yescharacteristic
144C22×C181C2×#4111yescharacteristic
145C22×C181C2×#4111yescharacteristic
146C22×C181C2×#4111yescharacteristic
147C22×C181C2×#4111yescharacteristic
148C22×C181C2×#4111yescharacteristic
149C22×C181C2×#4111yescharacteristic
150C2×D181—22no—
151C2×D181—22no—
152C2×D181—22no—
153C2×D181—41no—
154C2×D181—41no—
155C2×D181—41no—
156C2×D181—41no—
157C4×C181—22no—
158C4×C181—22no—
159C4×C181—22no—
160C4×C181—22no—
161C4×C181—41no—
162C4×C181—41no—
163C4×C181#12614yescomplemented
164Dic181—22no—
165Dic181—22no—
166Dic181—22no—
167Dic181—22no—
168Dic181—22no—
169Dic181—41no—
170Dic181—41no—
171C2×C181C4×#4111yescharacteristic
172C2×C181C4×#4111yescharacteristic
173C2×C181C4×#4111yescharacteristic
174C2×C181C2×#12611yescharacteristic
175C2×C181#52911yescharacteristic
176C2×C181#52911yescharacteristic
177C2×C181#52911yescharacteristic
178D181—42no—
179C181C4×#12611yescharacteristic, complemented, Sylow
180C4×#126—1811nomaximal, Sylow
181C2×#126—1811no—
182#388—1811no—
183#388—1811no—
184#388—1811no—
185#387—1811no—
186#387—1811no—
187#387—1811no—
188#383—1811no—
189C4×C4⋊C4—1811no—
190C4×C4⋊C4—1811no—
191C4×C4⋊C4D18111yescharacteristic, complemented
192C4×C22⋊C4—1811no—
193C4×C22⋊C4—1811no—
194C4×C22⋊C4—1811no—
195C43—1811no—
196C23×C4—1811no—
197#126—1818no—
198C2×C4⋊C4—1811no—
199C2×C4⋊C4—1811no—
200C2×C4⋊C4—1811no—
201C2×C4⋊C4—1811no—
202C2×C4⋊C4C2×D18111yescharacteristic
203C2×C4⋊C4C2×D18111yescharacteristic
204C2×C22⋊C4—1811no—
205C2×C22⋊C4—1811no—
206C2×C22⋊C4—1811no—
207C2×C22⋊C4—1811no—
208C2×C22⋊C4—1811no—
209C2×C22⋊C4—1811no—
210C2×C42—1811no—
211C2×C42—1811no—
212C2×C42—1811no—
213C2×C42—1811no—
214C2×C42—1811no—
215C2×C42—1811no—
216C2×C42—1811no—
217C2×C42C2×D18111yescharacteristic
218C2×C42C2×D18111yescharacteristic
219C2×C42C2×D18111yescharacteristic
220#95—1811no—
221#95—1811no—
222#95—1811no—
223#95—1811no—
224#95—1811no—
225#95—1811no—
226#95—1811no—
227#95—1811no—
228#95—1811no—
229#95—1811no—
230#95C2×D18111yescharacteristic
231#95C2×D18111yescharacteristic
232C24—1811no—
233C22×C4—3622no—
234C22×C4—3622no—
235C22×C4—3622no—
236C22×C4—1811no—
237C22×C4—1811no—
238C22×C4—1811no—
239C22×C4—1811no—
240C22×C4—1811no—
241C22×C4—1811no—
242C22×C4—1811no—
243C22×C4C22×D18111yescharacteristic
244C22×C4C22×D18111yescharacteristic
245C22×C4C22×D18111yescharacteristic
246C22×C4C22×D18111yescharacteristic
247C22×C4C22×D18111yescharacteristic
248C22×C4C22×D18111yescharacteristic
249C22×C4C22×D18111yescharacteristic
250C4⋊C4—22no—
251C4⋊C4—3622no—
252C4⋊C4—3622no—
253C4⋊C4—1814no—
254C4⋊C4—1814no—
255C4⋊C4C4×D18114yescomplemented
256C22⋊C4—3622no—
257C22⋊C4—3622no—
258C22⋊C4—3622no—
259C22⋊C4—1814no—
260C22⋊C4—1814no—
261C22⋊C4—1814no—
262C42—22no—
263C42—22no—
264C42—22no—
265C42—3622no—
266C42—3622no—
267C42—3622no—
268C42—3622no—
269C42—3622no—
270C42—3622no—
271C42—1814no—
272C23—3621no—
273C23—3621no—
274C23—3621no—
275C23—3621no—
276C23—3621no—
277C23—3621no—
278C23—1812no—
279C23C23×D18111yescharacteristic
280C2×C4—21no—
281C2×C4—21no—
282C2×C4—21no—
283C2×C4—21no—
284C2×C4—21no—
285C2×C4—21no—
286C2×C4—21no—
287C2×C4—21no—
288C2×C4—21no—
289C2×C4—21no—
290C2×C4—21no—
291C2×C4—21no—
292C2×C4—21no—
293C2×C4—21no—
294C2×C4—3621no—
295C2×C4—3621no—
296C2×C4—3621no—
297C2×C4—3621no—
298C2×C4—3621no—
299C2×C4—3621no—
300C2×C4—3621no—
301C2×C4—3621no—
302C2×C4—3621no—
303C2×C4—3621no—
304C2×C4—3621no—
305C2×C4—3621no—
306C2×C4—3621no—
307C2×C4—3621no—
308C2×C4—3621no—
309C2×C4—3621no—
310C2×C4—1812no—
311C2×C4—1812no—
312C2×C4—1812no—
313C2×C4—1812no—
314C2×C4—1812no—
315C2×C4—7244no—
316C2×C4C2×C4×D18112yes—
317C2×C4C2×C4×D18112yes—
318C2×C4C2×C4×D18112yes—
319C2×C4#1566844812yes—
320C2×C4#1566844912yes—
321C2×C4#1566844912yes—
322C2×C4#1566845012yes—
323C22—3622no—
324C22—3622no—
325C22—3622no—
326C22—7241no—
327C22—7241no—
328C22—7241no—
329C22—7241no—
330C22C22×C4×D18111yescharacteristic
331C22#41×D18111yescharacteristic
332C22#41×D18111yescharacteristic
333C22C2×#1566844811yescharacteristic
334C22C2×#1566844911yescharacteristic
335C22C2×#1566844911yescharacteristic
336C22C2×#1566845011yescharacteristic
337C4—22no—
338C4—22no—
339C4—22no—
340C4—22no—
341C4—41no—
342C4—41no—
343C4—3622no—
344C4—3622no—
345C4—3622no—
346C4—3622no—
347C4—3622no—
348C4—7241no—
349C4—7241no—
350C4#1915381114yesdirect product factor
351C2—7242no—
352C2C4×#1566844811yescharacteristic
353C2C4×#1566844911yescharacteristic
354C2C4×#1566845011yescharacteristic
355C2C2×#1915381111yescharacteristic
356C2#2604180711yescharacteristic
357C2#2604180911yescharacteristic
358C2#2604181611yescharacteristic
subgroupG/H
centerC22×C4C22×D181
commutatorC22×C181C23×C4
FrattiniC23C23×D181
FittingC4×C4⋊C4×C181C2
socle, cosocleC23×C181C24
prime radicalC23×D181C23
hypercenterC4×C4⋊C4D181
hypocenterC181C4×#126
LCSG ▷ C22×C181 ▷ C181
UCSC1 ◁ C22×C4 ◁ C4×C4⋊C4

Complements

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

NH ≅ G/Ntype
5. #26041165C2semidirect
6. #26041162C2semidirect
7. #26041160C2semidirect
8. #26041146C2semidirect
9. C4×#15668428C2semidirect
10. C4×C4⋊Dic181C2semidirect
14. C42×Dic181C2semidirect
15. C4×C4⋊C4×C181C2semidirect
17. #19153811C4direct (N × H)
64. C4⋊Dic181C2×C4semidirect
66. #15668428C2×C4semidirect
79. C4×Dic181C2×C4semidirect
88. C4⋊C4×C181C2×C4semidirect
163. C4×C181#126semidirect
179. C181C4×#126semidirect
191. C4×C4⋊C4D181semidirect
255. C4⋊C4C4×D181semidirect
350. C4#19153811direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191538112
#260411712
#260411692
#260411682
#260411652
#260411622
#260411602
#260411462
C4×#156684282
C4×C4⋊Dic1812
C4×#156684262
C42×Dic1812
C4×C4⋊C4×C1812
C4×#126181