Finite Group Databasebeta

← C2×#20261241 #27154973

Subgroups — C2×#20261241 #27154973

Order 12416.

1880 conjugacy classes of subgroups.

The subgroup lattice has 348 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#13095510C211yesmaximal, characteristic, complemented
2C24×Dic97C211yesmaximal, characteristic, complemented
3#20261241C2116yesmaximal, direct product factor
4C2×#15690794C211yesmaximal, characteristic, complemented
5C2×#15690791C211yesmaximal, characteristic, complemented
6C2×#15690787C212yesmaximal, complemented
7C2×#15690782C212yesmaximal, complemented
8C2×#15690779C211yesmaximal, characteristic, complemented
9C2×D4×Dic97C212yesmaximal, complemented
10C2×#15690770C212yesmaximal, complemented
11C2×#15690766C211yesmaximal, characteristic, complemented
12C2×#120×C97C211yesmaximal, characteristic, complemented
13C2×#13095510—28no—
14C2×#13095510C2218yescomplemented
15C22×Dic194C2211yescharacteristic, complemented
16C22×C22⋊D97C2212yes—
17C22×C22⋊D97C2211yescharacteristic
18C22×C22⋊D97C2211yescharacteristic, complemented
19C23×Dic97—28no—
20C23×Dic97C2212yes—
21C23×Dic97C2212yes—
22C23×Dic97C2211yescharacteristic
23C23×Dic97C2211yescharacteristic
24C23×Dic97C2218yescomplemented
25C23×Dic97C2211yescharacteristic, complemented
26C22×C4×D97C2211yescharacteristic, complemented
27#15690794C2218yescomplemented
28#15690791C2218yescomplemented
29#15690787C22116yescomplemented
30#15690782C22116yescomplemented
31#15690779C2218yescomplemented
32D4×Dic97C22116yescomplemented
33#15690770C22116yescomplemented
34#15690766C2218yescomplemented
35C2×C4⋊Dic97C2212yescomplemented
36C2×#13095490C2212yescomplemented
37C2×#13095490C2212yescomplemented
38C2×C22⋊Dic97C2211yescharacteristic
39C2×C22⋊Dic97C2212yes—
40C2×C22⋊Dic97C2212yescomplemented
41C2×#13095488C2212yescomplemented
42C2×C4×Dic97C2212yescomplemented
43C25×C97C2211yescharacteristic
44C22×D4×C97C2212yes—
45C22×D4×C97C2211yescharacteristic
46#120×C97C2218yescomplemented
47C2×C22⋊C4×C97C2211yescharacteristic
48C2×C22⋊C4×C97C2212yes—
49C23×D97C2311yescharacteristic
50#13095510—232no—
51C2×Dic194—24no—
52C2×Dic194C2314yescomplemented
53C2×C22⋊D97—24no—
54C2×C22⋊D97—28no—
55C2×C22⋊D97—24no—
56C2×C22⋊D97C2318yes—
57C2×C22⋊D97C2314yes—
58C2×C22⋊D97C2314yescomplemented
59C22×Dic97—24no—
60C22×Dic97—28no—
61C22×Dic97—28no—
62C22×Dic97—24no—
63C22×Dic97—232no—
64C22×Dic97D418yescomplemented
65C22×Dic97C2312yes—
66C22×Dic97C2312yes—
67C22×Dic97C2311yescharacteristic
68C22×Dic97C2318yes—
69C22×Dic97C2318yes—
70C22×Dic97C2314yes—
71C22×Dic97C2311yescharacteristic
72C22×Dic97C2311yescharacteristic
73C22×Dic97C2314yes—
74C22×Dic97C2314yescomplemented
75C2×C4×D97—24no—
76C2×C4×D97C2314yescomplemented
77C4⋊Dic97C2318yescomplemented
78#13095490C2318yescomplemented
79#13095490C2318yescomplemented
80C22⋊Dic97C2314yes—
81C22⋊Dic97C2318yes—
82C22⋊Dic97C2318yescomplemented
83#13095488C2318yescomplemented
84C4×Dic97C2318yescomplemented
85C24×C97—24no—
86C24×C97—28no—
87C24×C97C2311yescharacteristic
88C24×C97C2314yes—
89C24×C97C2311yescharacteristic
90C24×C97C2312yes—
91C2×D4×C97—24no—
92C2×D4×C97—28no—
93C2×D4×C97C2318yes—
94C2×D4×C97C2314yes—
95C22×C4×C97C2312yes—
96C22×C4×C97C2311yescharacteristic
97C22⋊C4×C97C2314yes—
98C22⋊C4×C97C2318yes—
99C23×C97—232no—
100C23×C97—28no—
101C23×C97—24no—
102C23×C97—24no—
103C23×C97—24no—
104C23×C97—216no—
105C23×C97—22no—
106C23×C97—24no—
107C23×C97C2×D414yes—
108C23×C97#4118yescomplemented
109C23×C97C2412yes—
110C23×C97C2412yes—
111C23×C97C2414yes—
112C23×C97C2411yescharacteristic
113C22×D97—22no—
114C22×D97—24no—
115C22×D97C2412yes—
116D4×C97—28no—
117D4×C97—216no—
118C2×C4×C97—22no—
119C2×C4×C97—24no—
120C2×C4×C97C2414yes—
121C2×C4×C97C2412yes—
122C22⋊D97—28no—
123C22⋊D97—216no—
124C22⋊D97—28no—
125C2×Dic97—28no—
126C2×Dic97—24no—
127C2×Dic97—22no—
128C2×Dic97—24no—
129C2×Dic97—216no—
130C2×Dic97—216no—
131C2×Dic97—28no—
132C2×Dic97C2×D414yes—
133C2×Dic97C2×D414yes—
134C2×Dic97C2×D4116yescomplemented
135C2×Dic97C2414yes—
136C2×Dic97C2414yes—
137C2×Dic97C2412yes—
138C2×Dic97C2412yes—
139C2×Dic97C2412yes—
140C4×D97—28no—
141Dic194—28no—
142C22×C97—232no—
143C22×C97—28no—
144C22×C97—216no—
145C22×C97—24no—
146C22×C97—24no—
147C22×C97—24no—
148C22×C97—22no—
149C22×C97—24no—
150C22×C97—44no—
151C22×C97C22×D414yes—
152C22×C97C22×D412yes—
153C22×C97C2×#4114yes—
154C22×C97C2×#4118yescomplemented
155C22×C97C2511yescharacteristic
156C2×D97—22no—
157C2×D97—24no—
158C2×D97—44no—
159C4×C97—22no—
160C4×C97—24no—
161Dic97—22no—
162Dic97—24no—
163Dic97—24no—
164Dic97C22×D414yes—
165Dic97C22×D414yes—
166C2×C97—24no—
167C2×C97—28no—
168C2×C97—42no—
169C2×C97#52514yescomplemented
170C2×C97C23×D411yescharacteristic
171C2×C97C22×#4112yes—
172D97—42no—
173C2×#525—971nomaximal, Sylow
174C97C2×#52511yescharacteristic, complemented, Sylow
175C22×#41—971no—
176C24×C4—971no—
177#525—9716no—
178C2×#123—971no—
179C2×#123—971no—
180C2×C22⋊Q8—972no—
181C2×#121—972no—
182C2×#120—971no—
183C2×#120D9711yescharacteristic, complemented
184C2×C4×D4—972no—
185C2×C4×D4—972no—
186C2×#117—971no—
187C25C2×D9711yescharacteristic
188C2×#41—978no—
189C2×#41—1948no—
190C22×Q8—971no—
191C22×D4—972no—
192C22×D4—971no—
193C22×D4—971no—
194C22×D4C2×D9712yes—
195C22×D4C2×D9711yescharacteristic
196C23×C4—971no—
197C23×C4—972no—
198C23×C4—971no—
199C23×C4—972no—
200C23×C4—971no—
201C23×C4—978no—
202C23×C4—971no—
203C23×C4—1948no—
204#123—978no—
205#123—978no—
206C22⋊Q8—9716no—
207#121—9716no—
208#120—978no—
209#120C2×D9718yescomplemented
210C4×D4—9716no—
211C4×D4—9716no—
212#117—978no—
213C2×C4⋊C4—972no—
214C2×C4⋊C4—972no—
215C2×C4⋊C4—972no—
216C2×C22⋊C4—971no—
217C2×C22⋊C4—972no—
218C2×C22⋊C4—972no—
219C2×C22⋊C4—972no—
220C2×C22⋊C4C2×D9711yescharacteristic
221C2×C22⋊C4C2×D9712yes—
222C2×C42—972no—
223C24—24no—
224C24—28no—
225C24—971no—
226C24C22×D9714yes—
227C24C22×D9711yescharacteristic
228C24C22×D9711yescharacteristic
229C24C22×D9712yes—
230#41—19432no—
231C2×Q8—974no—
232C2×Q8—1944no—
233C2×D4—24no—
234C2×D4—28no—
235C2×D4—978no—
236C2×D4—974no—
237C2×D4—974no—
238C2×D4—1944no—
239C2×D4—1944no—
240C2×D4—1948no—
241C2×D4C22×D9718yes—
242C2×D4C22×D9714yes—
243C22×C4—978no—
244C22×C4—974no—
245C22×C4—971no—
246C22×C4—971no—
247C22×C4—978no—
248C22×C4—978no—
249C22×C4—974no—
250C22×C4—974no—
251C22×C4—972no—
252C22×C4—972no—
253C22×C4—971no—
254C22×C4—974no—
255C22×C4—1944no—
256C22×C4—1948no—
257C22×C4—1948no—
258C22×C4—19432no—
259C22×C4—1944no—
260C22×C4—1944no—
261C22×C4C22×D9712yes—
262C22×C4C22×D9711yescharacteristic
263C4⋊C4—978no—
264C4⋊C4—978no—
265C4⋊C4—978no—
266C22⋊C4—974no—
267C22⋊C4—978no—
268C22⋊C4—978no—
269C22⋊C4—978no—
270C22⋊C4C22×D9714yes—
271C22⋊C4C22×D9718yes—
272C42—978no—
273C23—232no—
274C23—28no—
275C23—24no—
276C23—24no—
277C23—24no—
278C23—216no—
279C23—22no—
280C23—24no—
281C23—972no—
282C23—1942no—
283C23—1944no—
284C23D4×D9714yes—
285C23#1309551018yescomplemented
286C23C23×D9712yes—
287C23C23×D9712yes—
288C23C23×D9714yes—
289C23C23×D9711yescharacteristic
290Q8—1948no—
291D4—28no—
292D4—216no—
293D4—1948no—
294D4—1948no—
295D4—19416no—
296C2×C4—22no—
297C2×C4—24no—
298C2×C4—974no—
299C2×C4—974no—
300C2×C4—9716no—
301C2×C4—972no—
302C2×C4—972no—
303C2×C4—974no—
304C2×C4—974no—
305C2×C4—972no—
306C2×C4—1948no—
307C2×C4—19416no—
308C2×C4—19416no—
309C2×C4—1948no—
310C2×C4—1948no—
311C2×C4—1944no—
312C2×C4—1942no—
313C2×C4—1944no—
314C2×C4C23×D9714yes—
315C2×C4C23×D9712yes—
316C22—232no—
317C22—28no—
318C22—216no—
319C22—24no—
320C22—24no—
321C22—24no—
322C22—22no—
323C22—24no—
324C22—44no—
325C22—3884no—
326C22—1942no—
327C22—1944no—
328C22C2×D4×D9714yes—
329C22C2×D4×D9712yes—
330C22C2×#1309551014yes—
331C22C2×#1309551018yescomplemented
332C22C24×D9711yescharacteristic
333C4—22no—
334C4—24no—
335C4—974no—
336C4—974no—
337C4—1944no—
338C4—1942no—
339C4—1944no—
340C2—24no—
341C2—28no—
342C2—42no—
343C2—3882no—
344C2#2026124114yesdirect product factor
345C2C22×D4×D9711yescharacteristic
346C2C22×#1309551012yes—
subgroupG/H
centerC23C23×D97
commutator, cosocleC22×C97C25
FrattiniC22C24×D97
FittingC2×#120×C97C2
socleC23×C97C24
hypercenterC2×#120D97
hypocenterC97C2×#525
LCSG ▷ C22×C97 ▷ C97
UCSC1 ◁ C23 ◁ C2×#120

Complements

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

NH ≅ G/Ntype
1. C22×#13095510C2semidirect
2. C24×Dic97C2semidirect
3. #20261241C2direct (N × H)
4. C2×#15690794C2semidirect
5. C2×#15690791C2semidirect
6. C2×#15690787C2semidirect
7. C2×#15690782C2semidirect
8. C2×#15690779C2semidirect
9. C2×D4×Dic97C2semidirect
10. C2×#15690770C2semidirect
11. C2×#15690766C2semidirect
12. C2×#120×C97C2semidirect
14. C2×#13095510C22semidirect
15. C22×Dic194C22semidirect
18. C22×C22⋊D97C22semidirect
24. C23×Dic97C22semidirect
25. C23×Dic97C22semidirect
26. C22×C4×D97C22semidirect
27. #15690794C22semidirect
28. #15690791C22semidirect
29. #15690787C22semidirect
30. #15690782C22semidirect
31. #15690779C22semidirect
32. D4×Dic97C22semidirect
33. #15690770C22semidirect
34. #15690766C22semidirect
35. C2×C4⋊Dic97C22semidirect
36. C2×#13095490C22semidirect
37. C2×#13095490C22semidirect
40. C2×C22⋊Dic97C22semidirect
41. C2×#13095488C22semidirect
42. C2×C4×Dic97C22semidirect
46. #120×C97C22semidirect
52. C2×Dic194C23semidirect
58. C2×C22⋊D97C23semidirect
64. C22×Dic97D4semidirect
74. C22×Dic97C23semidirect
76. C2×C4×D97C23semidirect
77. C4⋊Dic97C23semidirect
78. #13095490C23semidirect
79. #13095490C23semidirect
82. C22⋊Dic97C23semidirect
83. #13095488C23semidirect
84. C4×Dic97C23semidirect
108. C23×C97#41semidirect
134. C2×Dic97C2×D4semidirect
154. C22×C97C2×#41semidirect
169. C2×C97#525semidirect
174. C97C2×#525semidirect
183. C2×#120D97semidirect
209. #120C2×D97semidirect
285. C23#13095510semidirect
331. C22C2×#13095510semidirect
344. C2#20261241direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#130955102
C24×Dic972
#202612412
C2×#156907942
C2×#156907912
C2×#156907872
C2×#156907822
C2×#156907792
C2×D4×Dic972
C2×#156907702
C2×#156907662
C2×#120×C972
C2×#52597