Finite Group Databasebeta

← C4×#19153791 #37536236

Subgroups — C4×#19153791 #37536236

Order 23168.

824 conjugacy classes of subgroups.

The subgroup lattice has 340 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19153791C211yesmaximal, characteristic
2C2×C4×D724C212yesmaximal, complemented
3C2×C4×D724C211yesmaximal, characteristic, complemented
4C2×C42×D181C211yesmaximal, characteristic, complemented
5#26041180C211yesmaximal, characteristic, complemented
6#26041178C211yesmaximal, characteristic, complemented
7#26041171C212yesmaximal, complemented
8#26041157C212yesmaximal, complemented
9#26041136C211yesmaximal, characteristic, complemented
10C4×#15668426C212yesmaximal, complemented
11C4×C4⋊C4×C181C211yesmaximal, characteristic, complemented
12C22×D724C2212yes—
13C22×D724C2211yescharacteristic
14C22×C4×D181C2212yes—
15C22×C4×D181C2211yescharacteristic
16C22×C4×D181C2211yescharacteristic
17C22×C4×D181C2211yescharacteristic
18#19153791C418yesdirect product factor
19C4×D724—28no—
20C4×D724—24no—
21C2×C4⋊Dic181C2211yescharacteristic
22C2×C4⋊Dic181C2212yes—
23C2×#15668426C2212yes—
24C2×#15668426C2212yes—
25C2×#15668426C2212yes—
26C2×#15668426C2212yes—
27C2×#15668426C2212yes—
28C2×C4×Dic181C2211yescharacteristic
29C2×C4×Dic181C2211yescharacteristic
30C2×C4×Dic181C2211yescharacteristic
31C42×D181—24no—
32#19153723C2212yes—
33#19153723C2212yes—
34C2×C4⋊C4×C181C2211yescharacteristic
35C2×C4⋊C4×C181C2211yescharacteristic
36C2×C42×C181C2212yes—
37C2×C42×C181C2211yescharacteristic
38#95×C181C2212yes—
39C23×D181C2312yes—
40C23×D181C2311yescharacteristic
41C2×D724—24no—
42C2×D724—24no—
43C2×D724—22no—
44C2×D724—22no—
45C2×D724C2×C418yescomplemented
46C2×D724C2×C414yescomplemented
47C22×Dic181C2312yes—
48C22×Dic181C2311yescharacteristic
49C22×Dic181C2311yescharacteristic
50C22×Dic181C2311yescharacteristic
51C2×C4×D181—22no—
52C2×C4×D181—22no—
53C2×C4×D181—22no—
54C2×C4×D181—22no—
55C2×C4×D181—22no—
56C2×C4×D181—24no—
57C2×C4×D181—24no—
58C2×C4×D181—22no—
59C2×C4×D181—22no—
60C2×C4×D181—24no—
61C2×C4×D181C2×C414yescomplemented
62C2×C4×D181D414yescomplemented
63C4⋊Dic181—24no—
64C4⋊Dic181—22no—
65#15668426—24no—
66#15668426—24no—
67#15668426—24no—
68#15668426—24no—
69#15668426C2×C418yescomplemented
70C4×Dic181—22no—
71C4×Dic181—22no—
72C4×Dic181—22no—
73C22×C4×C181C2312yes—
74C22×C4×C181C2312yes—
75C22×C4×C181C2311yescharacteristic
76C22×C4×C181C2311yescharacteristic
77C22×C4×C181C2311yescharacteristic
78C4⋊C4×C181—22no—
79C4⋊C4×C181C2×C414yescomplemented
80C42×C181—24no—
81C42×C181D414yescomplemented
82C22×D181—21no—
83C22×D181—21no—
84C22×D181—21no—
85C22×D181—21no—
86C22×D181—22no—
87C22×D181—22no—
88C22×D181—22no—
89C22×D181—22no—
90C22×D181—22no—
91C22×D181—22no—
92C22×D181C22×C414yes—
93C22×D181C22×C412yes—
94C22×D181C2×D412yes—
95C22×D181#4112yes—
96D724—216no—
97D724—28no—
98C2×Dic181—21no—
99C2×Dic181—21no—
100C2×Dic181—21no—
101C2×Dic181—21no—
102C2×Dic181—21no—
103C2×Dic181—21no—
104C2×Dic181—22no—
105C2×Dic181—22no—
106C2×Dic181—22no—
107C2×Dic181C22×C412yes—
108C2×Dic181C2×D412yes—
109C2×Dic181#4112yes—
110C4×D181—28no—
111C4×D181—28no—
112C4×D181—28no—
113C4×D181—48no—
114C23×C181C2411yescharacteristic
115C2×C4×C181—22no—
116C2×C4×C181—21no—
117C2×C4×C181—21no—
118C2×C4×C181—22no—
119C2×C4×C181—22no—
120C2×C4×C181—22no—
121C2×C4×C181—22no—
122C2×C4×C181C22×C414yes—
123C2×C4×C181C22×C412yes—
124C2×C4×C181C2×D412yes—
125C2×C4×C181C2×D412yes—
126C2×C4×C181C2×D412yes—
127C2×C4×C181C2×D412yes—
128C2×C4×C181#4112yes—
129C2×C4×C181#4112yes—
130C22×C181C23×C411yescharacteristic
131C22×C181C22×D411yescharacteristic
132C22×C181C22×D411yescharacteristic
133C22×C181C2×#4111yescharacteristic
134C22×C181C2×#4111yescharacteristic
135C22×C181C2×#4111yescharacteristic
136C22×C181C2×#4111yescharacteristic
137C2×D181—22no—
138C2×D181—22no—
139C2×D181—22no—
140C2×D181—22no—
141C2×D181—22no—
142C2×D181—22no—
143C2×D181—24no—
144C2×D181—24no—
145C2×D181—24no—
146C2×D181—42no—
147C2×D181—42no—
148C2×D181—42no—
149C2×D181—42no—
150C2×D181C4×D414yescomplemented
151C4×C181—24no—
152C4×C181—22no—
153C4×C181—42no—
154C4×C181C4×D414yescomplemented
155C4×C181#12114yescomplemented
156Dic181—22no—
157Dic181—22no—
158Dic181—22no—
159Dic181—42no—
160C2×C181C2×C4×D411yescharacteristic
161C2×C181C2×C4×D411yescharacteristic
162C2×C181C4×#4111yescharacteristic
163C2×C181C2×#12111yescharacteristic
164C2×C181#52511yescharacteristic
165C2×C181#52911yescharacteristic
166C2×C181#53211yescharacteristic
167D181—24no—
168D181—44no—
169C181C4×#12111yescharacteristic, complemented, Sylow
170C4×#121—1811nomaximal, Sylow
171C2×#121—1811no—
172C2×C4×D4—1812no—
173C2×C4×D4—1811no—
174C22×C42—1811no—
175#390—1811no—
176#389—1811no—
177#388—1812no—
178#386—1812no—
179#380—1811no—
180C4×C4⋊C4D18111yescharacteristic, complemented
181C4×C22⋊C4—1812no—
182C22×D4—1812no—
183C22×D4—1811no—
184C23×C4—1811no—
185C23×C4—1812no—
186C23×C4—1811no—
187C23×C4—1811no—
188#121—1818no—
189C4×D4—3628no—
190C4×D4—3624no—
191C2×C4⋊C4—1811no—
192C2×C4⋊C4—1812no—
193C2×C4⋊C4C2×D18111yescharacteristic
194C2×C4⋊C4C2×D18111yescharacteristic
195C2×C22⋊C4—1812no—
196C2×C22⋊C4—1812no—
197C2×C22⋊C4—1812no—
198C2×C22⋊C4—1812no—
199C2×C22⋊C4—1812no—
200C2×C42—3624no—
201C2×C42—1811no—
202C2×C42—1811no—
203C2×C42—1811no—
204C2×C42C2×D18112yes—
205C2×C42C2×D18111yescharacteristic
206#95—1812no—
207#95—1812no—
208#95C2×D18112yes—
209C24—1812no—
210C24—1811no—
211C2×D4—3624no—
212C2×D4—3624no—
213C2×D4—3622no—
214C2×D4—3622no—
215C2×D4—1818no—
216C2×D4—1814no—
217C22×C4—3622no—
218C22×C4—3622no—
219C22×C4—3622no—
220C22×C4—3622no—
221C22×C4—3622no—
222C22×C4—3622no—
223C22×C4—3622no—
224C22×C4—3624no—
225C22×C4—3624no—
226C22×C4—3624no—
227C22×C4—1812no—
228C22×C4—1811no—
229C22×C4—1811no—
230C22×C4—1811no—
231C22×C4—1814no—
232C22×C4—1814no—
233C22×C4C22×D18112yes—
234C22×C4C22×D18112yes—
235C22×C4C22×D18111yescharacteristic
236C22×C4C22×D18111yescharacteristic
237C22×C4C22×D18111yescharacteristic
238C4⋊C4—22no—
239C4⋊C4—3624no—
240C4⋊C4—3622no—
241C4⋊C4C4×D18114yescomplemented
242C22⋊C4—3624no—
243C22⋊C4—3624no—
244C22⋊C4—3624no—
245C22⋊C4—3624no—
246C22⋊C4—1818no—
247C42—24no—
248C42—3622no—
249C42—3622no—
250C42—3622no—
251C42D72414yescomplemented
252C23—3621no—
253C23—3621no—
254C23—3621no—
255C23—3621no—
256C23—3622no—
257C23—3622no—
258C23—3622no—
259C23—3622no—
260C23—3622no—
261C23—3622no—
262C23—1814no—
263C23—1812no—
264C23—1812no—
265C23—1812no—
266C23C23×D18111yescharacteristic
267D4—36216no—
268D4—3628no—
269C2×C4—22no—
270C2×C4—21no—
271C2×C4—21no—
272C2×C4—22no—
273C2×C4—22no—
274C2×C4—22no—
275C2×C4—22no—
276C2×C4—3628no—
277C2×C4—3621no—
278C2×C4—3621no—
279C2×C4—3621no—
280C2×C4—3621no—
281C2×C4—3621no—
282C2×C4—3621no—
283C2×C4—3628no—
284C2×C4—3628no—
285C2×C4—3622no—
286C2×C4—3622no—
287C2×C4—3622no—
288C2×C4—1812no—
289C2×C4—1812no—
290C2×C4—1812no—
291C2×C4—7248no—
292C2×C4C2×C4×D18114yes—
293C2×C4C2×C4×D18112yes—
294C2×C4D4×D18112yes—
295C2×C4C2×D72412yes—
296C2×C4C2×D72412yes—
297C2×C4C2×D72412yes—
298C2×C4#1566844912yes—
299C2×C4#1566845012yes—
300C22—3622no—
301C22—3622no—
302C22—3622no—
303C22—3622no—
304C22—3622no—
305C22—3622no—
306C22—3624no—
307C22—3624no—
308C22—3624no—
309C22—1814no—
310C22—7242no—
311C22—7242no—
312C22—7242no—
313C22—7242no—
314C22C22×C4×D18111yescharacteristic
315C22C2×D4×D18111yescharacteristic
316C22C22×D72411yescharacteristic
317C22#41×D18111yescharacteristic
318C22#41×D18111yescharacteristic
319C22C2×#1566844911yescharacteristic
320C22C2×#1566845011yescharacteristic
321C4—24no—
322C4—22no—
323C4—42no—
324C4—3622no—
325C4—3622no—
326C4—3622no—
327C4—7242no—
328C4C4×D72414yescomplemented
329C4#1915379114yesdirect product factor
330C2—3624no—
331C2—7244no—
332C2C4×D4×D18111yescharacteristic
333C2C2×C4×D72411yescharacteristic
334C2C4×#1566845011yescharacteristic
335C2C2×#1915379111yescharacteristic
336C2#2604179111yescharacteristic
337C2#2604181611yescharacteristic
338C2#2604182611yescharacteristic
subgroupG/H
centerC22×C4C22×D181
commutatorC22×C181C23×C4
FrattiniC23C23×D181
FittingC4×C4⋊C4×C181C2
socle, cosocleC23×C181C24
prime radicalC2×#19153791C2
hypercenterC4×C4⋊C4D181
hypocenterC181C4×#121
LCSG ▷ C22×C181 ▷ C181
UCSC1 ◁ C22×C4 ◁ C4×C4⋊C4

Complements

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

NH ≅ G/Ntype
2. C2×C4×D724C2semidirect
3. C2×C4×D724C2semidirect
4. C2×C42×D181C2semidirect
5. #26041180C2semidirect
6. #26041178C2semidirect
7. #26041171C2semidirect
8. #26041157C2semidirect
9. #26041136C2semidirect
10. C4×#15668426C2semidirect
11. C4×C4⋊C4×C181C2semidirect
18. #19153791C4direct (N × H)
45. C2×D724C2×C4semidirect
46. C2×D724C2×C4semidirect
61. C2×C4×D181C2×C4semidirect
62. C2×C4×D181D4semidirect
69. #15668426C2×C4semidirect
79. C4⋊C4×C181C2×C4semidirect
81. C42×C181D4semidirect
150. C2×D181C4×D4semidirect
154. C4×C181C4×D4semidirect
155. C4×C181#121semidirect
169. C181C4×#121semidirect
180. C4×C4⋊C4D181semidirect
241. C4⋊C4C4×D181semidirect
251. C42D724semidirect
328. C4C4×D724semidirect
329. C4#19153791direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191537912
C2×C4×D7242
C2×C42×D1812
#260411802
#260411782
#260411712
#260411572
#260411362
C4×#156684262
C4×C4⋊C4×C1812
C4×#121181