Finite Group Databasebeta

← C2×#26041845 #37547029

Subgroups — C2×#26041845 #37547029

Order 23168.

1896 conjugacy classes of subgroups.

The subgroup lattice has 388 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#15668449C211yesmaximal, characteristic, complemented
2C22×D4×D181C211yesmaximal, characteristic, complemented
3#26041845C2116yesmaximal, direct product factor
4C2×#19153812C212yesmaximal, complemented
5C2×#19153802C212yesmaximal, complemented
6C2×#19153791C211yesmaximal, characteristic, complemented
7C2×#19153790C211yesmaximal, characteristic, complemented
8C2×#19153787C211yesmaximal, characteristic, complemented
9C2×#19153786C212yesmaximal, complemented
10C2×#19153784C212yesmaximal, complemented
11C2×#19153774C211yesmaximal, characteristic, complemented
12C2×#121×C181C211yesmaximal, characteristic, complemented
13C24×D181C2212yes—
14C2×#15668449—28no—
15C2×#15668449C2218yescomplemented
16C22×Dic362C2211yescharacteristic, complemented
17C22×D724C2211yescharacteristic
18C22×D724C2211yescharacteristic
19C22×D724C2212yescomplemented
20C22×C22⋊D181C2211yescharacteristic
21C22×C22⋊D181C2212yes—
22C22×C22⋊D181C2211yescharacteristic, complemented
23C22×C22⋊D181C2212yescomplemented
24C22×C22⋊D181C2212yescomplemented
25C2×D4×D181—28no—
26C2×D4×D181C2218yescomplemented
27C22×C4×D181C2211yescharacteristic
28C22×C4×D181C2211yescharacteristic, complemented
29#19153812C22116yescomplemented
30#19153802C22116yescomplemented
31#19153791C2218yescomplemented
32#19153790C2218yescomplemented
33#19153787C2218yescomplemented
34#19153786C22116yescomplemented
35#19153784C22116yescomplemented
36#19153774C2218yescomplemented
37C2×C4⋊Dic181C2211yescharacteristic, complemented
38C2×C22⋊Dic181C2212yescomplemented
39C2×#15668426C2212yes—
40C2×#15668426C2212yescomplemented
41C2×#15668426C2212yescomplemented
42C2×C4×Dic181C2212yescomplemented
43C22×D4×C181C2211yescharacteristic
44C22×D4×C181C2212yescomplemented
45C23×C4×C181C2211yescharacteristic, complemented
46#121×C181C2218yescomplemented
47C2×C4⋊C4×C181C2211yescharacteristic, complemented
48C2×C22⋊C4×C181C2212yescomplemented
49C23×D181—28no—
50C23×D181—44no—
51C23×D181—44no—
52C23×D181C2312yes—
53C23×D181C2311yescharacteristic
54C23×D181C2311yescharacteristic
55C23×D181C2318yes—
56#15668449—232no—
57C2×Dic362—24no—
58C2×Dic362C2314yescomplemented
59C2×D724—24no—
60C2×D724—24no—
61C2×D724—44no—
62C2×D724C2314yes—
63C2×D724C2314yes—
64C2×D724C2318yescomplemented
65C2×C22⋊D181—24no—
66C2×C22⋊D181—28no—
67C2×C22⋊D181—24no—
68C2×C22⋊D181—44no—
69C2×C22⋊D181—44no—
70C2×C22⋊D181C2314yes—
71C2×C22⋊D181C2318yes—
72C2×C22⋊D181C2314yescomplemented
73C2×C22⋊D181C2318yescomplemented
74C2×C22⋊D181C2318yescomplemented
75D4×D181—232no—
76C22×Dic181C2312yes—
77C22×Dic181C2311yescharacteristic
78C22×Dic181C2311yescharacteristic
79C2×C4×D181—24no—
80C2×C4×D181D418yescomplemented
81C2×C4×D181C2314yes—
82C2×C4×D181C2314yescomplemented
83C4⋊Dic181C2314yescomplemented
84C22⋊Dic181C2318yescomplemented
85#15668426C2318yes—
86#15668426C2318yescomplemented
87#15668426C2318yescomplemented
88C4×Dic181C2318yescomplemented
89C24×C181C2312yes—
90C24×C181C2311yescharacteristic
91C2×D4×C181—24no—
92C2×D4×C181—44no—
93C2×D4×C181C2314yes—
94C2×D4×C181C2318yescomplemented
95C22×C4×C181—24no—
96C22×C4×C181C2311yescharacteristic
97C22×C4×C181C2312yes—
98C22×C4×C181C2311yescharacteristic
99C22×C4×C181C2314yescomplemented
100C4⋊C4×C181C2314yescomplemented
101C22⋊C4×C181C2318yescomplemented
102C22×D181—22no—
103C22×D181—22no—
104C22×D181—22no—
105C22×D181—24no—
106C22×D181—22no—
107C22×D181—24no—
108C22×D181—22no—
109C22×D181—24no—
110C22×D181—216no—
111C22×D181—48no—
112C22×D181—48no—
113C22×D181—432no—
114C22×D181C2×D414yes—
115C22×D181C2414yes—
116C22×D181C2412yes—
117C22×D181C2412yes—
118Dic362—28no—
119D724—28no—
120D724—28no—
121D724—48no—
122C22⋊D181—28no—
123C22⋊D181—216no—
124C22⋊D181—28no—
125C22⋊D181—48no—
126C22⋊D181—48no—
127C2×Dic181—22no—
128C2×Dic181—24no—
129C2×Dic181C2×D414yes—
130C2×Dic181C2414yes—
131C2×Dic181C2412yes—
132C2×Dic181C2412yes—
133C4×D181—28no—
134C4×D181C2×D4116yescomplemented
135C23×C181—22no—
136C23×C181—24no—
137C23×C181—22no—
138C23×C181—24no—
139C23×C181—22no—
140C23×C181—24no—
141C23×C181C2414yes—
142C23×C181C2412yes—
143C23×C181C2411yescharacteristic
144D4×C181—28no—
145D4×C181—48no—
146C2×C4×C181—22no—
147C2×C4×C181—24no—
148C2×C4×C181—28no—
149C2×C4×C181C2×D414yes—
150C2×C4×C181C2412yes—
151C2×C4×C181C2414yes—
152C2×C4×C181C2412yes—
153C22×C181—22no—
154C22×C181—24no—
155C22×C181—22no—
156C22×C181—24no—
157C22×C181—22no—
158C22×C181—24no—
159C22×C181—44no—
160C22×C181—48no—
161C22×C181C22×D412yes—
162C22×C181H(5,𝔽2)12yes—
163C22×C181H(5,𝔽2)12yes—
164C22×C181C2511yescharacteristic
165C2×D181—28no—
166C2×D181—22no—
167C2×D181—22no—
168C2×D181—22no—
169C2×D181—24no—
170C2×D181—22no—
171C2×D181—24no—
172C2×D181—22no—
173C2×D181—24no—
174C2×D181—432no—
175C2×D181—44no—
176C2×D181—48no—
177C2×D181C22×D414yes—
178C4×C181—22no—
179C4×C181—24no—
180C4×C181C22×D414yes—
181Dic181—22no—
182Dic181—24no—
183Dic181C22×D414yes—
184C2×C181—44no—
185C2×C181—42no—
186C2×C181#53514yescomplemented
187C2×C181C23×D411yescharacteristic
188C2×C181C2×H(5,𝔽2)11yescharacteristic
189C2×C181C2×H(5,𝔽2)11yescharacteristic
190D181—24no—
191D181—42no—
192D181—44no—
193C181C2×#53511yescharacteristic, complemented, Sylow
194C2×#535—1811nomaximal, Sylow
195C22×#41—1811no—
196C23×D4—1811no—
197#535—18116no—
198C2×#127—1812no—
199C2×#124—1812no—
200C2×#121—1811no—
201C2×#121—1811no—
202C2×#121—1811no—
203C2×#121D18111yescharacteristic, complemented
204C2×#120—1812no—
205C2×#120—1812no—
206C2×#117—1811no—
207C25—1812no—
208C2×#41—3628no—
209C2×#41—1818no—
210C22×Q8—1811no—
211C22×D4—3628no—
212C22×D4—1811no—
213C22×D4—1812no—
214C22×D4—1811no—
215C22×D4—1818no—
216C22×D4—1812no—
217C22×D4—1812no—
218C22×D4—1811no—
219C22×D4—1811no—
220C22×D4—1812no—
221C22×D4C2×D18111yescharacteristic
222C22×D4C2×D18112yescomplemented
223C23×C4—1811no—
224C23×C4—1811no—
225C23×C4C2×D18111yescharacteristic, complemented
226#127—18116no—
227#124—18116no—
228#121—1818no—
229#121—1818no—
230#121—1818no—
231#121C2×D18118yescomplemented
232#120—18116no—
233#120—18116no—
234#117—1818no—
235C2×C4⋊C4—1811no—
236C2×C4⋊C4C2×D18111yescharacteristic, complemented
237C2×C22⋊C4—1812no—
238C2×C22⋊C4—1812no—
239C2×C22⋊C4—1812no—
240C2×C22⋊C4—1812no—
241C2×C22⋊C4C2×D18112yescomplemented
242C2×C42—1812no—
243C24—3628no—
244C24—1812no—
245C24—1811no—
246C24—1811no—
247C24—1818no—
248C24—7244no—
249C24—7244no—
250C24C22×D18112yes—
251C24C22×D18111yescharacteristic
252#41—36232no—
253C2×Q8—3624no—
254C2×Q8—1814no—
255C2×D4—24no—
256C2×D4—44no—
257C2×D4—3624no—
258C2×D4—3624no—
259C2×D4—36232no—
260C2×D4—3628no—
261C2×D4—3624no—
262C2×D4—3624no—
263C2×D4—1814no—
264C2×D4—1818no—
265C2×D4—1814no—
266C2×D4—1818no—
267C2×D4—1818no—
268C2×D4—1814no—
269C2×D4—1814no—
270C2×D4—1818no—
271C2×D4—7244no—
272C2×D4—7244no—
273C2×D4—7244no—
274C2×D4C22×D18114yes—
275C2×D4C22×D18118yescomplemented
276C22×C4—24no—
277C22×C4—3624no—
278C22×C4—1812no—
279C22×C4—1811no—
280C22×C4—1814no—
281C22×C4—1811no—
282C22×C4—1818no—
283C22×C4—1814no—
284C22×C4C22×D18112yes—
285C22×C4C22×D18111yescharacteristic
286C22×C4C22×D18111yescharacteristic
287C22×C4C22×D18114yescomplemented
288C4⋊C4—1814no—
289C4⋊C4C22×D18114yescomplemented
290C22⋊C4—1818no—
291C22⋊C4—1818no—
292C22⋊C4—1818no—
293C22⋊C4—1818no—
294C22⋊C4C22×D18118yescomplemented
295C42—1818no—
296C23—22no—
297C23—24no—
298C23—22no—
299C23—24no—
300C23—22no—
301C23—24no—
302C23—36216no—
303C23—3622no—
304C23—3622no—
305C23—3622no—
306C23—3624no—
307C23—3622no—
308C23—3624no—
309C23—3622no—
310C23—3624no—
311C23—1814no—
312C23—1812no—
313C23—1814no—
314C23—1812no—
315C23—7248no—
316C23—7248no—
317C23—72432no—
318C23C23×D18114yes—
319C23C23×D18112yes—
320C23C23×D18111yescharacteristic
321Q8—3628no—
322D4—28no—
323D4—48no—
324D4—3628no—
325D4—3628no—
326D4—36216no—
327D4—3628no—
328D4—3628no—
329D4—7248no—
330D4—7248no—
331D4—7248no—
332C2×C4—22no—
333C2×C4—24no—
334C2×C4—28no—
335C2×C4—3622no—
336C2×C4—3624no—
337C2×C4—3628no—
338C2×C4—1814no—
339C2×C4—1812no—
340C2×C4—1814no—
341C2×C4—1812no—
342C2×C4—18116no—
343C2×C4D4×D18114yes—
344C2×C4C23×D18114yes—
345C2×C4C23×D18112yes—
346C2×C4C23×D18112yes—
347C22—22no—
348C22—24no—
349C22—22no—
350C22—24no—
351C22—22no—
352C22—24no—
353C22—48no—
354C22—44no—
355C22—3628no—
356C22—3622no—
357C22—3622no—
358C22—3622no—
359C22—3624no—
360C22—3622no—
361C22—3624no—
362C22—3622no—
363C22—3624no—
364C22—1814no—
365C22—72432no—
366C22—7248no—
367C22—7244no—
368C22C2×D4×D18112yes—
369C22#1915386112yes—
370C22#1915386212yes—
371C22C24×D18111yescharacteristic
372C4—22no—
373C4—24no—
374C4—3622no—
375C4—3624no—
376C4—1814no—
377C4C2×D4×D18114yes—
378C2—44no—
379C2—42no—
380C2—3624no—
381C2—7244no—
382C2—7242no—
383C2#2604184514yesdirect product factor
384C2C22×D4×D18111yescharacteristic
385C2C2×#1915386111yescharacteristic
386C2C2×#1915386211yescharacteristic
subgroupG/H
centerC23C23×D181
commutator, cosocleC22×C181C25
FrattiniC22C24×D181
FittingC2×#121×C181C2
socleC23×C181C24
hypercenterC2×#121D181
hypocenterC181C2×#535
LCSG ▷ C22×C181 ▷ C181
UCSC1 ◁ C23 ◁ C2×#121

Complements

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

NH ≅ G/Ntype
1. C22×#15668449C2semidirect
2. C22×D4×D181C2semidirect
3. #26041845C2direct (N × H)
4. C2×#19153812C2semidirect
5. C2×#19153802C2semidirect
6. C2×#19153791C2semidirect
7. C2×#19153790C2semidirect
8. C2×#19153787C2semidirect
9. C2×#19153786C2semidirect
10. C2×#19153784C2semidirect
11. C2×#19153774C2semidirect
12. C2×#121×C181C2semidirect
15. C2×#15668449C22semidirect
16. C22×Dic362C22semidirect
19. C22×D724C22semidirect
22. C22×C22⋊D181C22semidirect
23. C22×C22⋊D181C22semidirect
24. C22×C22⋊D181C22semidirect
26. C2×D4×D181C22semidirect
28. C22×C4×D181C22semidirect
29. #19153812C22semidirect
30. #19153802C22semidirect
31. #19153791C22semidirect
32. #19153790C22semidirect
33. #19153787C22semidirect
34. #19153786C22semidirect
35. #19153784C22semidirect
36. #19153774C22semidirect
37. C2×C4⋊Dic181C22semidirect
38. C2×C22⋊Dic181C22semidirect
40. C2×#15668426C22semidirect
41. C2×#15668426C22semidirect
42. C2×C4×Dic181C22semidirect
44. C22×D4×C181C22semidirect
45. C23×C4×C181C22semidirect
46. #121×C181C22semidirect
47. C2×C4⋊C4×C181C22semidirect
48. C2×C22⋊C4×C181C22semidirect
58. C2×Dic362C23semidirect
64. C2×D724C23semidirect
72. C2×C22⋊D181C23semidirect
73. C2×C22⋊D181C23semidirect
74. C2×C22⋊D181C23semidirect
80. C2×C4×D181D4semidirect
82. C2×C4×D181C23semidirect
83. C4⋊Dic181C23semidirect
84. C22⋊Dic181C23semidirect
86. #15668426C23semidirect
87. #15668426C23semidirect
88. C4×Dic181C23semidirect
94. C2×D4×C181C23semidirect
99. C22×C4×C181C23semidirect
100. C4⋊C4×C181C23semidirect
101. C22⋊C4×C181C23semidirect
134. C4×D181C2×D4semidirect
186. C2×C181#535semidirect
193. C181C2×#535semidirect
203. C2×#121D181semidirect
222. C22×D4C2×D181semidirect
225. C23×C4C2×D181semidirect
231. #121C2×D181semidirect
236. C2×C4⋊C4C2×D181semidirect
241. C2×C22⋊C4C2×D181semidirect
275. C2×D4C22×D181semidirect
287. C22×C4C22×D181semidirect
289. C4⋊C4C22×D181semidirect
294. C22⋊C4C22×D181semidirect
383. C2#26041845direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#156684492
C22×D4×D1812
#260418452
C2×#191538122
C2×#191538022
C2×#191537912
C2×#191537902
C2×#191537872
C2×#191537862
C2×#191537842
C2×#191537742
C2×#121×C1812
C2×#535181