Finite Group Databasebeta

← C2×#20261387 #27155194

Subgroups — C2×#20261387 #27155194

Order 12416.

1632 conjugacy classes of subgroups.

The subgroup lattice has 336 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#13095512C211yesmaximal, characteristic, complemented
2C22×#13095511C211yesmaximal, characteristic, complemented
3#20261387C2116yesmaximal, direct product factor
4C2×#15690808C211yesmaximal, characteristic, complemented
5C2×#15690795C212yesmaximal, complemented
6C2×#15690792C212yesmaximal, complemented
7C2×#15690790C211yesmaximal, characteristic, complemented
8C2×#15690783C212yesmaximal, complemented
9C2×#15690772C211yesmaximal, characteristic, complemented
10C2×C4×C22⋊D97C211yesmaximal, characteristic, complemented
11C2×C4⋊C4×D97C212yesmaximal, complemented
12C2×C22⋊Q8×C97C211yesmaximal, characteristic, complemented
13C2×#13095512—28no—
14C2×#13095512C2218yescomplemented
15C2×#13095511—28no—
16C2×#13095511C2218yescomplemented
17C22×Dic194C2211yescharacteristic
18C22×D388C2212yes—
19C22×D388C2211yescharacteristic
20C22×C22⋊D97C2211yescharacteristic
21C22×C22⋊D97C2212yes—
22C22×C4×D97C2212yes—
23C22×C4×D97C2212yes—
24C22×C4×D97C2212yes—
25C22×C4×D97C2211yescharacteristic
26#15690808C2218yescomplemented
27#15690795C22116yescomplemented
28#15690792C22116yescomplemented
29#15690790C2218yescomplemented
30#15690783C22116yescomplemented
31#15690772C2218yescomplemented
32C4×C22⋊D97C2218yescomplemented
33C2×C4⋊Dic97C2212yes—
34C2×#13095490C2211yescharacteristic
35C2×#13095490C2212yes—
36C2×#13095490C2212yes—
37C4⋊C4×D97C22116yescomplemented
38C2×C22⋊Dic97C2211yescharacteristic
39C2×#13095488C2211yescharacteristic
40C2×#13095488C2212yes—
41C2×#13095488C2212yes—
42C2×C4×Dic97C2211yescharacteristic
43C22×Q8×C97C2211yescharacteristic
44C23×C4×C97C2211yescharacteristic
45C22⋊Q8×C97C2218yescomplemented
46C2×C4⋊C4×C97C2212yes—
47C2×C4⋊C4×C97C2211yescharacteristic
48C2×C22⋊C4×C97C2212yes—
49C23×D97C2311yescharacteristic
50C23×D97C2312yes—
51#13095512—232no—
52#13095511—232no—
53C2×Dic194—24no—
54C2×Dic194C2314yes—
55C2×D388—28no—
56C2×D388D418yescomplemented
57C2×D388C2318yes—
58C2×D388C2314yes—
59C2×C22⋊D97—28no—
60C2×C22⋊D97—24no—
61C2×C22⋊D97C2314yes—
62C2×C22⋊D97C2318yes—
63C22×Dic97C2311yescharacteristic
64C22×Dic97C2312yes—
65C22×Dic97C2311yescharacteristic
66C22×Dic97C2311yescharacteristic
67C2×C4×D97—28no—
68C2×C4×D97—28no—
69C2×C4×D97—24no—
70C2×C4×D97—28no—
71C2×C4×D97C2318yes—
72C2×C4×D97C2318yes—
73C2×C4×D97C2318yes—
74C2×C4×D97C2314yes—
75C4⋊Dic97C2318yes—
76#13095490C2314yes—
77#13095490C2318yes—
78#13095490C2318yes—
79C22⋊Dic97C2314yes—
80#13095488C2314yes—
81#13095488C2318yes—
82#13095488C2318yes—
83C4×Dic97C2314yes—
84C24×C97C2311yescharacteristic
85C2×Q8×C97—24no—
86C2×Q8×C97C2314yes—
87C22×C4×C97—24no—
88C22×C4×C97C2312yes—
89C22×C4×C97C2311yescharacteristic
90C22×C4×C97C2312yes—
91C22×C4×C97C2314yes—
92C22×C4×C97C2311yescharacteristic
93C4⋊C4×C97C2318yes—
94C4⋊C4×C97C2314yes—
95C22⋊C4×C97C2318yes—
96C23×C97—22no—
97C23×C97—22no—
98C23×C97—22no—
99C23×C97C2412yes—
100C23×C97C2411yescharacteristic
101C22×D97—24no—
102C22×D97—24no—
103C22×D97—22no—
104C22×D97—22no—
105C22×D97—22no—
106C22×D97C2×D418yes—
107C22×D97C2412yes—
108C22×D97C2414yes—
109Q8×C97—28no—
110C2×C4×C97—22no—
111C2×C4×C97—24no—
112C2×C4×C97—24no—
113C2×C4×C97—28no—
114C2×C4×C97C2×D414yes—
115C2×C4×C97C2414yes—
116C2×C4×C97C2414yes—
117C2×C4×C97C2412yes—
118C2×C4×C97C2412yes—
119C22⋊D97—216no—
120C22⋊D97—28no—
121C2×Dic97—22no—
122C2×Dic97—24no—
123C2×Dic97—22no—
124C2×Dic97#4114yescomplemented
125C2×Dic97C2412yes—
126C2×Dic97C2414yes—
127C2×Dic97C2412yes—
128C2×Dic97C2412yes—
129D388—216no—
130D388C2×D4116yescomplemented
131C4×D97—216no—
132C4×D97—216no—
133C4×D97—28no—
134C4×D97—216no—
135Dic194—28no—
136C22×C97—22no—
137C22×C97—22no—
138C22×C97—22no—
139C22×C97—44no—
140C22×C97C22×D412yes—
141C22×C97C2×#4112yes—
142C22×C972−1+412yes—
143C22×C97C2511yescharacteristic
144C2×D97—216no—
145C2×D97—24no—
146C2×D97—24no—
147C2×D97—22no—
148C2×D97—22no—
149C2×D97—22no—
150C2×D97—44no—
151C2×D97C22×D418yes—
152C4×C97—22no—
153C4×C97—24no—
154C4×C97—24no—
155C4×C97C22×D414yes—
156Dic97—24no—
157Dic97—22no—
158Dic97—22no—
159Dic97C2×#4114yescomplemented
160C2×C97—42no—
161C2×C97#54714yescomplemented
162C2×C97C23×D411yescharacteristic
163C2×C97C22×#4111yescharacteristic
164C2×C97C2×2−1+411yescharacteristic
165D97—28no—
166D97—42no—
167C2×#547—971nomaximal, Sylow
168C97C2×#54711yescharacteristic, complemented, Sylow
169C22×#41—971no—
170C22×#41—971no—
171#547—9716no—
172C2×C4⋊Q8—971no—
173C2×#123—972no—
174C2×#123—972no—
175C2×C22⋊Q8—971no—
176C2×C22⋊Q8D9711yescharacteristic, complemented
177C2×#121—972no—
178C2×C4×D4—971no—
179C2×C4×D4—971no—
180C22×C4⋊C4—972no—
181C2×#41—978no—
182C2×#41—978no—
183C2×#41—1948no—
184C2×#41—1948no—
185C22×Q8—971no—
186C22×Q8C2×D9711yescharacteristic
187C22×D4—971no—
188C22×D4—972no—
189C22×D4—971no—
190C22×D4—972no—
191C23×C4—972no—
192C23×C4—972no—
193C23×C4—972no—
194C23×C4—971no—
195C23×C4C2×D9711yescharacteristic
196C4⋊Q8—978no—
197#123—9716no—
198#123—9716no—
199C22⋊Q8—978no—
200C22⋊Q8C2×D9718yescomplemented
201#121—9716no—
202C4×D4—978no—
203C4×D4—978no—
204C2×C4⋊C4—971no—
205C2×C4⋊C4—972no—
206C2×C4⋊C4—972no—
207C2×C4⋊C4—972no—
208C2×C4⋊C4—9716no—
209C2×C4⋊C4C2×D9712yes—
210C2×C4⋊C4C2×D9711yescharacteristic
211C2×C22⋊C4—971no—
212C2×C22⋊C4—972no—
213C2×C22⋊C4—971no—
214C2×C22⋊C4—972no—
215C2×C22⋊C4C2×D9712yes—
216C2×C42—971no—
217C24—972no—
218C24—971no—
219C24C22×D9711yescharacteristic
220#41—19432no—
221#41—19432no—
222C2×Q8—24no—
223C2×Q8—974no—
224C2×Q8—1944no—
225C2×Q8C22×D9714yes—
226C2×D4—974no—
227C2×D4—978no—
228C2×D4—978no—
229C2×D4—974no—
230C2×D4—978no—
231C2×D4—1948no—
232C2×D4—1944no—
233C2×D4—1948no—
234C22×C4—24no—
235C22×C4—971no—
236C22×C4—971no—
237C22×C4—971no—
238C22×C4—972no—
239C22×C4—978no—
240C22×C4—978no—
241C22×C4—978no—
242C22×C4—974no—
243C22×C4—1948no—
244C22×C4—1948no—
245C22×C4—1948no—
246C22×C4—1944no—
247C22×C4C22×D9714yes—
248C22×C4C22×D9712yes—
249C22×C4C22×D9711yescharacteristic
250C22×C4C22×D9712yes—
251C22×C4C22×D9711yescharacteristic
252C4⋊C4—974no—
253C4⋊C4—978no—
254C4⋊C4—978no—
255C4⋊C4—978no—
256C4⋊C4C22×D9718yes—
257C4⋊C4C22×D9714yes—
258C22⋊C4—974no—
259C22⋊C4—978no—
260C22⋊C4—974no—
261C22⋊C4—978no—
262C22⋊C4C22×D9718yes—
263C42—974no—
264C23—22no—
265C23—22no—
266C23—22no—
267C23—978no—
268C23—974no—
269C23—972no—
270C23—1942no—
271C23—1942no—
272C23—1942no—
273C23—1944no—
274C23—1944no—
275C23C23×D9712yes—
276C23C23×D9711yescharacteristic
277Q8—28no—
278Q8—1948no—
279D4—9716no—
280D4—19416no—
281D4—1948no—
282D4—19416no—
283C2×C4—22no—
284C2×C4—24no—
285C2×C4—24no—
286C2×C4—28no—
287C2×C4—974no—
288C2×C4—972no—
289C2×C4—972no—
290C2×C4—972no—
291C2×C4—974no—
292C2×C4—19416no—
293C2×C4—19416no—
294C2×C4—19416no—
295C2×C4—1942no—
296C2×C4—1944no—
297C2×C4—1942no—
298C2×C4—1948no—
299C2×C4D4×D9714yes—
300C2×C4C23×D9714yes—
301C2×C4C23×D9712yes—
302C2×C4C23×D9714yes—
303C2×C4C23×D9712yes—
304C22—22no—
305C22—22no—
306C22—22no—
307C22—44no—
308C22—978no—
309C22—3884no—
310C22—1942no—
311C22—1942no—
312C22—1942no—
313C22—19416no—
314C22—1944no—
315C22—1944no—
316C22C2×D4×D9712yes—
317C22#41×D9712yes—
318C22#1569085812yes—
319C22C24×D9711yescharacteristic
320C4—22no—
321C4—24no—
322C4—24no—
323C4—974no—
324C4—1942no—
325C4—1944no—
326C4—1942no—
327C4C2×D4×D9714yes—
328C2—42no—
329C2—3882no—
330C2—1948no—
331C2#2026138714yesdirect product factor
332C2C22×D4×D9711yescharacteristic
333C2C2×#41×D9711yescharacteristic
334C2C2×#1569085811yescharacteristic
subgroupG/H
centerC23C23×D97
commutator, cosocleC22×C97C25
FrattiniC22C24×D97
FittingC2×C22⋊Q8×C97C2
socleC23×C97C24
hypercenterC2×C22⋊Q8D97
hypocenterC97C2×#547
LCSG ▷ C22×C97 ▷ C97
UCSC1 ◁ C23 ◁ C2×C22⋊Q8

Complements

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

NH ≅ G/Ntype
1. C22×#13095512C2semidirect
2. C22×#13095511C2semidirect
3. #20261387C2direct (N × H)
4. C2×#15690808C2semidirect
5. C2×#15690795C2semidirect
6. C2×#15690792C2semidirect
7. C2×#15690790C2semidirect
8. C2×#15690783C2semidirect
9. C2×#15690772C2semidirect
10. C2×C4×C22⋊D97C2semidirect
11. C2×C4⋊C4×D97C2semidirect
12. C2×C22⋊Q8×C97C2semidirect
14. C2×#13095512C22semidirect
16. C2×#13095511C22semidirect
26. #15690808C22semidirect
27. #15690795C22semidirect
28. #15690792C22semidirect
29. #15690790C22semidirect
30. #15690783C22semidirect
31. #15690772C22semidirect
32. C4×C22⋊D97C22semidirect
37. C4⋊C4×D97C22semidirect
45. C22⋊Q8×C97C22semidirect
56. C2×D388D4semidirect
124. C2×Dic97#41semidirect
130. D388C2×D4semidirect
159. Dic97C2×#41semidirect
161. C2×C97#547semidirect
168. C97C2×#547semidirect
176. C2×C22⋊Q8D97semidirect
200. C22⋊Q8C2×D97semidirect
331. C2#20261387direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#130955122
C22×#130955112
#202613872
C2×#156908082
C2×#156907952
C2×#156907922
C2×#156907902
C2×#156907832
C2×#156907722
C2×C4×C22⋊D972
C2×C4⋊C4×D972
C2×C22⋊Q8×C972
C2×#54797