Finite Group Databasebeta

← C2×#27161639 #38756013

Subgroups — C2×#27161639 #38756013

Order 25216.

1984 conjugacy classes of subgroups.

The subgroup lattice has 384 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×C22⋊D197C211yesmaximal, characteristic, complemented
2C22×D4×D197C211yesmaximal, characteristic, complemented
3#27161639C2116yesmaximal, direct product factor
4C2×#20263310C211yesmaximal, characteristic, complemented
5C2×#20263308C212yesmaximal, complemented
6C2×#20263307C211yesmaximal, characteristic, complemented
7C2×#20263299C212yesmaximal, complemented
8C2×#20263297C212yesmaximal, complemented
9C2×#20263295C211yesmaximal, characteristic, complemented
10C2×#20263294C212yesmaximal, complemented
11C2×C22⋊C4×D197C211yesmaximal, characteristic, complemented
12C2×#120×C197C211yesmaximal, characteristic, complemented
13C24×D197C2211yescharacteristic
14C24×D197C2211yescharacteristic, complemented
15C22×D788C2211yescharacteristic, complemented
16C22×C22⋊D197—28no—
17C22×C22⋊D197C2211yescharacteristic
18C22×C22⋊D197C2212yes—
19C22×C22⋊D197C2211yescharacteristic, complemented
20C22×C22⋊D197C2212yescomplemented
21C22×C22⋊D197C2212yescomplemented
22C22×C22⋊D197C2218yescomplemented
23C2×D4×D197—28no—
24C2×D4×D197C2218yescomplemented
25C23×Dic197C2211yescharacteristic, complemented
26C22×C4×D197C2211yescharacteristic, complemented
27C22×C4×D197C2212yescomplemented
28#20263310C2218yescomplemented
29#20263308C22116yescomplemented
30#20263307C2218yescomplemented
31#20263299C22116yescomplemented
32#20263297C22116yescomplemented
33#20263295C2218yescomplemented
34#20263294C22116yescomplemented
35C2×C4⋊Dic197C2212yescomplemented
36C2×#15691337C2212yescomplemented
37C2×C22⋊Dic197C2211yescharacteristic, complemented
38C2×C22⋊Dic197C2212yescomplemented
39C2×C22⋊Dic197C2212yescomplemented
40C2×#15691335C2212yescomplemented
41C2×#15691335C2212yescomplemented
42C22⋊C4×D197C2218yescomplemented
43C25×C197C2211yescharacteristic, complemented
44C22×D4×C197C2211yescharacteristic
45C22×D4×C197C2212yescomplemented
46#120×C197C2218yescomplemented
47C2×C22⋊C4×C197C2211yescharacteristic, complemented
48C2×C22⋊C4×C197C2212yescomplemented
49C23×D197—24no—
50C23×D197—44no—
51C23×D197—44no—
52C23×D197D418yescomplemented
53C23×D197C2311yescharacteristic
54C23×D197C2311yescharacteristic
55C23×D197C2311yescharacteristic
56C23×D197C2314yes—
57C23×D197C2314yescomplemented
58C2×D788—24no—
59C2×D788C2314yescomplemented
60C2×C22⋊D197—24no—
61C2×C22⋊D197—28no—
62C2×C22⋊D197—28no—
63C2×C22⋊D197—232no—
64C2×C22⋊D197—24no—
65C2×C22⋊D197—44no—
66C2×C22⋊D197C2318yes—
67C2×C22⋊D197C2314yes—
68C2×C22⋊D197C2314yescomplemented
69C2×C22⋊D197C2318yescomplemented
70C2×C22⋊D197C2318yescomplemented
71D4×D197—232no—
72C22×Dic197—24no—
73C22×Dic197C2312yes—
74C22×Dic197C2312yes—
75C22×Dic197C2311yescharacteristic
76C22×Dic197C2314yescomplemented
77C2×C4×D197—24no—
78C2×C4×D197—44no—
79C2×C4×D197C2314yescomplemented
80C2×C4×D197C2318yescomplemented
81C4⋊Dic197C2318yescomplemented
82#15691337C2318yescomplemented
83C22⋊Dic197C2314yescomplemented
84C22⋊Dic197C2318yescomplemented
85C22⋊Dic197C2318yescomplemented
86#15691335C2318yescomplemented
87#15691335C2318yescomplemented
88C24×C197—24no—
89C24×C197—44no—
90C24×C197C2312yes—
91C24×C197C2311yescharacteristic
92C24×C197C2311yescharacteristic
93C24×C197C2314yescomplemented
94C2×D4×C197—24no—
95C2×D4×C197—44no—
96C2×D4×C197C2314yes—
97C2×D4×C197C2318yescomplemented
98C22×C4×C197C2311yescharacteristic
99C22×C4×C197C2312yes—
100C22⋊C4×C197C2314yescomplemented
101C22⋊C4×C197C2318yescomplemented
102C22×D197—24no—
103C22×D197—24no—
104C22×D197—22no—
105C22×D197—24no—
106C22×D197—28no—
107C22×D197—416no—
108C22×D197—48no—
109C22×D197—48no—
110C22×D197—416no—
111C22×D197C2×D414yes—
112C22×D197C2×D414yes—
113C22×D197C2×D4116yescomplemented
114C22×D197C2412yes—
115C22×D197C2412yes—
116C22×D197C2412yes—
117D788—28no—
118C22⋊D197—28no—
119C22⋊D197—28no—
120C22⋊D197—216no—
121C22⋊D197—216no—
122C22⋊D197—48no—
123C2×Dic197—22no—
124C2×Dic197—24no—
125C2×Dic197—28no—
126C2×Dic197—24no—
127C2×Dic197C2414yes—
128C2×Dic197C2414yes—
129C2×Dic197C2412yes—
130C4×D197—28no—
131C4×D197—48no—
132C23×C197—24no—
133C23×C197—22no—
134C23×C197—24no—
135C23×C197—28no—
136C23×C197—24no—
137C23×C197—24no—
138C23×C197—24no—
139C23×C197—48no—
140C23×C197—416no—
141C23×C197C2×D414yes—
142C23×C197C2414yes—
143C23×C197C2412yes—
144C23×C197C2412yes—
145C23×C197C2411yescharacteristic
146D4×C197—28no—
147D4×C197—48no—
148C2×C4×C197—22no—
149C2×C4×C197—24no—
150C2×C4×C197C2412yes—
151C2×C4×C197C2414yes—
152C22×C197—28no—
153C22×C197—24no—
154C22×C197—22no—
155C22×C197—24no—
156C22×C197—24no—
157C22×C197—24no—
158C22×C197—24no—
159C22×C197—416no—
160C22×C197—48no—
161C22×C197—44no—
162C22×C197C22×D414yes—
163C22×C197C22×D412yes—
164C22×C197H(5,𝔽2)14yes—
165C22×C197C2511yescharacteristic
166C2×D197—28no—
167C2×D197—28no—
168C2×D197—24no—
169C2×D197—24no—
170C2×D197—22no—
171C2×D197—24no—
172C2×D197—416no—
173C2×D197—416no—
174C2×D197—44no—
175C2×D197C22×D414yes—
176C2×D197C22×D414yes—
177C4×C197—22no—
178C4×C197—24no—
179Dic197—22no—
180Dic197—24no—
181Dic197—24no—
182C2×C197—24no—
183C2×C197—42no—
184C2×C197—44no—
185C2×C197#53414yescomplemented
186C2×C197C23×D411yescharacteristic
187C2×C197C2×H(5,𝔽2)12yes—
188D197—24no—
189D197—24no—
190D197—42no—
191C197C2×#53411yescharacteristic, complemented, Sylow
192C2×#534—1971nomaximal, Sylow
193C23×D4—1971no—
194C23×D4—1971no—
195#534—19716no—
196C2×#123—1971no—
197C2×#123—1972no—
198C2×#123—1971no—
199C2×#121—1972no—
200C2×#121—1972no—
201C2×#120—1971no—
202C2×#120—1972no—
203C2×#120D19711yescharacteristic, complemented
204C22×C22⋊C4—1971no—
205C25—1971no—
206C25—1971no—
207C25C2×D19711yescharacteristic, complemented
208C22×D4—3948no—
209C22×D4—3948no—
210C22×D4—1972no—
211C22×D4—1972no—
212C22×D4—1971no—
213C22×D4—1971no—
214C22×D4—1972no—
215C22×D4—1978no—
216C22×D4—1978no—
217C22×D4—1971no—
218C22×D4C2×D19711yescharacteristic
219C22×D4C2×D19712yescomplemented
220C23×C4—1972no—
221C23×C4—1971no—
222C23×C4—1971no—
223#123—1978no—
224#123—19716no—
225#123—1978no—
226#121—19716no—
227#121—19716no—
228#120—1978no—
229#120—19716no—
230#120C2×D19718yescomplemented
231C2×C4⋊C4—1972no—
232C2×C4⋊C4—1972no—
233C2×C22⋊C4—1971no—
234C2×C22⋊C4—1972no—
235C2×C22⋊C4—1972no—
236C2×C22⋊C4—1972no—
237C2×C22⋊C4—1972no—
238C2×C22⋊C4—1978no—
239C2×C22⋊C4C2×D19711yescharacteristic, complemented
240C2×C22⋊C4C2×D19712yescomplemented
241C24—24no—
242C24—44no—
243C24—7884no—
244C24—7884no—
245C24—3944no—
246C24—1974no—
247C24—1978no—
248C24—1974no—
249C24—1971no—
250C24—1971no—
251C24—1971no—
252C24C22×D19711yescharacteristic
253C24C22×D19712yes—
254C24C22×D19711yescharacteristic
255C24C22×D19714yescomplemented
256C2×D4—24no—
257C2×D4—44no—
258C2×D4—7884no—
259C2×D4—3944no—
260C2×D4—39432no—
261C2×D4—3944no—
262C2×D4—3948no—
263C2×D4—3948no—
264C2×D4—39432no—
265C2×D4—3944no—
266C2×D4—1978no—
267C2×D4—1978no—
268C2×D4—1974no—
269C2×D4—1974no—
270C2×D4—1978no—
271C2×D4—1974no—
272C2×D4C22×D19714yes—
273C2×D4C22×D19718yescomplemented
274C22×C4—7884no—
275C22×C4—3944no—
276C22×C4—3944no—
277C22×C4—1978no—
278C22×C4—1974no—
279C22×C4—1972no—
280C22×C4—1972no—
281C22×C4—1971no—
282C22×C4—1974no—
283C22×C4C22×D19712yes—
284C22×C4C22×D19711yescharacteristic
285C4⋊C4—1978no—
286C4⋊C4—1978no—
287C22⋊C4—1974no—
288C22⋊C4—1978no—
289C22⋊C4—1978no—
290C22⋊C4—1978no—
291C22⋊C4—1978no—
292C22⋊C4C22×D19714yescomplemented
293C22⋊C4C22×D19718yescomplemented
294C23—24no—
295C23—22no—
296C23—24no—
297C23—28no—
298C23—24no—
299C23—24no—
300C23—24no—
301C23—48no—
302C23—416no—
303C23—78816no—
304C23—7888no—
305C23—7888no—
306C23—78816no—
307C23—3948no—
308C23—3942no—
309C23—3944no—
310C23—3944no—
311C23—3944no—
312C23—19716no—
313C23—1972no—
314C23—1974no—
315C23—1974no—
316C23—1972no—
317C23—1972no—
318C23D4×D19714yes—
319C23C23×D19712yes—
320C23C23×D19714yes—
321C23C23×D19712yes—
322C23C23×D19711yescharacteristic
323D4—28no—
324D4—48no—
325D4—7888no—
326D4—3948no—
327D4—3948no—
328D4—39416no—
329D4—39416no—
330D4—3948no—
331C2×C4—22no—
332C2×C4—24no—
333C2×C4—7888no—
334C2×C4—3948no—
335C2×C4—3948no—
336C2×C4—3942no—
337C2×C4—3944no—
338C2×C4—3944no—
339C2×C4—1974no—
340C2×C4—1972no—
341C2×C4—1974no—
342C2×C4C23×D19714yes—
343C2×C4C23×D19712yes—
344C22—28no—
345C22—24no—
346C22—22no—
347C22—24no—
348C22—24no—
349C22—24no—
350C22—24no—
351C22—416no—
352C22—48no—
353C22—44no—
354C22—78816no—
355C22—78816no—
356C22—7884no—
357C22—3942no—
358C22—3944no—
359C22—3948no—
360C22—3948no—
361C22—3944no—
362C22—3944no—
363C22—1974no—
364C22—1974no—
365C22C2×D4×D19714yes—
366C22C2×D4×D19712yes—
367C22#2026337114yes—
368C22C24×D19711yescharacteristic
369C4—22no—
370C4—24no—
371C4—3942no—
372C4—3944no—
373C4—3944no—
374C2—24no—
375C2—44no—
376C2—42no—
377C2—7882no—
378C2—3944no—
379C2—3944no—
380C2#2716163914yesdirect product factor
381C2C22×D4×D19711yescharacteristic
382C2C2×#2026337112yes—
subgroupG/H
centerC23C23×D197
commutator, cosocleC22×C197C25
FrattiniC22C24×D197
FittingC2×#120×C197C2
socleC23×C197C24
hypercenterC2×#120D197
hypocenterC197C2×#534
LCSG ▷ C22×C197 ▷ C197
UCSC1 ◁ C23 ◁ C2×#120

Complements

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

NH ≅ G/Ntype
1. C23×C22⋊D197C2semidirect
2. C22×D4×D197C2semidirect
3. #27161639C2direct (N × H)
4. C2×#20263310C2semidirect
5. C2×#20263308C2semidirect
6. C2×#20263307C2semidirect
7. C2×#20263299C2semidirect
8. C2×#20263297C2semidirect
9. C2×#20263295C2semidirect
10. C2×#20263294C2semidirect
11. C2×C22⋊C4×D197C2semidirect
12. C2×#120×C197C2semidirect
14. C24×D197C22semidirect
15. C22×D788C22semidirect
19. C22×C22⋊D197C22semidirect
20. C22×C22⋊D197C22semidirect
21. C22×C22⋊D197C22semidirect
22. C22×C22⋊D197C22semidirect
24. C2×D4×D197C22semidirect
25. C23×Dic197C22semidirect
26. C22×C4×D197C22semidirect
27. C22×C4×D197C22semidirect
28. #20263310C22semidirect
29. #20263308C22semidirect
30. #20263307C22semidirect
31. #20263299C22semidirect
32. #20263297C22semidirect
33. #20263295C22semidirect
34. #20263294C22semidirect
35. C2×C4⋊Dic197C22semidirect
36. C2×#15691337C22semidirect
37. C2×C22⋊Dic197C22semidirect
38. C2×C22⋊Dic197C22semidirect
39. C2×C22⋊Dic197C22semidirect
40. C2×#15691335C22semidirect
41. C2×#15691335C22semidirect
42. C22⋊C4×D197C22semidirect
43. C25×C197C22semidirect
45. C22×D4×C197C22semidirect
46. #120×C197C22semidirect
47. C2×C22⋊C4×C197C22semidirect
48. C2×C22⋊C4×C197C22semidirect
52. C23×D197D4semidirect
57. C23×D197C23semidirect
59. C2×D788C23semidirect
68. C2×C22⋊D197C23semidirect
69. C2×C22⋊D197C23semidirect
70. C2×C22⋊D197C23semidirect
76. C22×Dic197C23semidirect
79. C2×C4×D197C23semidirect
80. C2×C4×D197C23semidirect
81. C4⋊Dic197C23semidirect
82. #15691337C23semidirect
83. C22⋊Dic197C23semidirect
84. C22⋊Dic197C23semidirect
85. C22⋊Dic197C23semidirect
86. #15691335C23semidirect
87. #15691335C23semidirect
93. C24×C197C23semidirect
97. C2×D4×C197C23semidirect
100. C22⋊C4×C197C23semidirect
101. C22⋊C4×C197C23semidirect
113. C22×D197C2×D4semidirect
185. C2×C197#534semidirect
191. C197C2×#534semidirect
203. C2×#120D197semidirect
207. C25C2×D197semidirect
219. C22×D4C2×D197semidirect
230. #120C2×D197semidirect
239. C2×C22⋊C4C2×D197semidirect
240. C2×C22⋊C4C2×D197semidirect
255. C24C22×D197semidirect
273. C2×D4C22×D197semidirect
292. C22⋊C4C22×D197semidirect
293. C22⋊C4C22×D197semidirect
380. C2#27161639direct (N × H)

Maximal subgroups

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

subgroupindex
C23×C22⋊D1972
C22×D4×D1972
#271616392
C2×#202633102
C2×#202633082
C2×#202633072
C2×#202632992
C2×#202632972
C2×#202632952
C2×#202632942
C2×C22⋊C4×D1972
C2×#120×C1972
C2×#534197