Finite Group Databasebeta

← C2×#20261549 #27156500

Subgroups — C2×#20261549 #27156500

Order 12416.

1408 conjugacy classes of subgroups.

The subgroup lattice has 264 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#15690857C212yesmaximal, complemented
2#20261549C2116yesmaximal, direct product factor
3C2×#15690840C212yesmaximal, complemented
4C2×#15690839C214yesmaximal, complemented
5C2×#15690829C212yesmaximal, complemented
6C22×Dic388C211yesmaximal, characteristic, complemented
7C2×Q16×D97C212yesmaximal, complemented
8C2×#15690816C211yesmaximal, characteristic, complemented
9C2×#135×C97C211yesmaximal, characteristic, complemented
10#15690857—28no—
11#15690857C22116yescomplemented
12C2×#13095511—22no—
13C2×#13095511C2211yescharacteristic
14C2×#13095510—24no—
15C2×#13095510C2214yes—
16C22×Dic194—22no—
17C22×Dic194C2212yes—
18C2×Q8×D97C2214yes—
19#15690840C22116yescomplemented
20#15690839C22132yescomplemented
21#15690829C22116yescomplemented
22C2×Dic388C2212yes—
23C2×Dic388C2212yes—
24C2×Dic388C2218yescomplemented
25C2×#13095501C2214yes—
26Q16×D97C22116yescomplemented
27C2×#13095499C2214yes—
28#15690816C2218yescomplemented
29C2×#13095495C2211yescharacteristic
30C2×#13095494C2212yes—
31C2×C8×D97C2212yes—
32C2×#41×C97C2212yes—
33#135×C97C2218yescomplemented
34C2×Q16×C97C2211yescharacteristic
35C2×SD16×C97C2212yes—
36C2×D8×C97C2211yescharacteristic
37C22×C8×C97C2211yescharacteristic
38#13095511—216no—
39#13095511D414yes—
40#13095511C2314yes—
41#13095510—232no—
42#13095510—28no—
43#13095510C23116yes—
44C2×Dic194—22no—
45C2×Dic194—24no—
46C2×Dic194—24no—
47C2×Dic194—216no—
48C2×Dic194D411yescharacteristic
49C2×Dic194C2314yes—
50C2×Dic194C2318yes—
51Q8×D97—28no—
52Q8×D97C23116yes—
53C2×D388D411yescharacteristic
54C2×C22⋊D97—24no—
55C2×C22⋊D97D412yes—
56C22×Dic97—22no—
57C22×Dic97—24no—
58C2×C4×D97—24no—
59C2×C4×D97C2312yes—
60Dic388C2318yes—
61Dic388C2318yes—
62#13095501C23116yes—
63#13095499C23116yes—
64#13095495C2314yes—
65#13095494C2318yes—
66C2×#11715895C2312yes—
67C8×D97C2318yes—
68#41×C97—24no—
69#41×C97C2318yes—
70C2×Q8×C97C2312yes—
71C2×D4×C97—22no—
72C2×D4×C97C2312yes—
73C22×C4×C97—22no—
74C22×C4×C97C2311yescharacteristic
75Q16×C97C2314yes—
76SD16×C97C2318yes—
77D8×C97C2314yes—
78C2×C8×C97C2311yescharacteristic
79C2×C8×C97C2311yescharacteristic
80C2×C8×C97C2314yes—
81C23×C97—22no—
82C23×C97C2×D411yescharacteristic
83C22×D97C2×D412yes—
84Q8×C97—22no—
85Q8×C97C2414yes—
86D4×C97—28no—
87D4×C97—22no—
88D4×C97C2414yes—
89C2×C4×C97—22no—
90C2×C4×C97—28no—
91C2×C4×C97C2×D411yescharacteristic
92C2×C4×C97C2×D412yes—
93C2×C4×C97C2411yescharacteristic
94C2×C4×C97C2412yes—
95C22⋊D97—216no—
96C22⋊D97C2×D418yes—
97C2×Dic97—24no—
98C2×Dic97—28no—
99C2×Dic97—216no—
100C2×Dic97C2×D412yes—
101D388C2×D414yes—
102C4×D97—216no—
103C4×D97C2×D414yes—
104C4×D97C2414yes—
105Dic194—24no—
106Dic194—28no—
107Dic194—216no—
108Dic194C2×D414yes—
109Dic194C2418yes—
110C8×C97C2412yes—
111C8×C97C2412yes—
112#11715895C2414yes—
113C22×C97—22no—
114C22×C97—24no—
115C22×C97—44no—
116C22×C97C22×D412yes—
117C22×C97C22×D411yescharacteristic
118C2×D97—24no—
119C2×D97C22×D414yes—
120C4×C97—24no—
121C4×C97C22×D412yes—
122C4×C97C22×D411yescharacteristic
123C4×C97C2511yescharacteristic
124Dic97—28no—
125Dic97C22×D414yes—
126C2×C97—22no—
127C2×C97—44no—
128C2×C97#57812yescomplemented
129C2×C97C23×D411yescharacteristic
130D97—24no—
131C2×#578—971nomaximal, Sylow
132C97C2×#57811yescharacteristic, complemented, Sylow
133C2×2−1+4—972no—
134#578—9716no—
135C2×#137—972no—
136C2×#137—974no—
137C2×#135—972no—
138C2×#135D9711yescharacteristic, complemented
139C22×Q16—972no—
140C22×Q16—971no—
141C2×#131—971no—
1422−1+4—9716no—
1432−1+4—1948no—
144C2×#41—971no—
145C2×#41—974no—
146C2×#41—1942no—
147C2×#41—1944no—
148C2×#41C2×D9712yes—
149C22×Q8—974no—
150C22×Q8—972no—
151C22×Q8—1942no—
152#137—9716no—
153#137—9732no—
154#135—9716no—
155#135C2×D9718yescomplemented
156C2×Q16—974no—
157C2×Q16—9716no—
158C2×Q16—972no—
159C2×Q16—972no—
160C2×Q16—978no—
161C2×Q16C2×D9711yescharacteristic
162C2×SD16—974no—
163C2×SD16C2×D9712yes—
164C2×D8C2×D9711yescharacteristic
165#131—978no—
166C2×M16—971no—
167C2×M16—972no—
168C22×C8—972no—
169C22×C8C2×D9711yescharacteristic
170#41—24no—
171#41—974no—
172#41—974no—
173#41—9716no—
174#41—19416no—
175#41—1948no—
176#41—19432no—
177#41C22×D9718yes—
178C2×Q8—971no—
179C2×Q8—9716no—
180C2×Q8—974no—
181C2×Q8—978no—
182C2×Q8—1944no—
183C2×Q8—19416no—
184C2×Q8—1948no—
185C2×Q8—1942no—
186C2×Q8—1944no—
187C2×Q8C22×D9712yes—
188C2×D4—22no—
189C2×D4—972no—
190C2×D4—971no—
191C2×D4—1944no—
192C2×D4C22×D9712yes—
193C22×C4—22no—
194C22×C4—972no—
195C22×C4—1944no—
196C22×C4—1944no—
197C22×C4—1942no—
198C22×C4C22×D9711yescharacteristic
199Q16—9716no—
200Q16—978no—
201Q16—978no—
202Q16C22×D9714yes—
203SD16—9716no—
204SD16C22×D9718yes—
205D8C22×D9714yes—
206M16—974no—
207M16—978no—
208C2×C8—972no—
209C2×C8—978no—
210C2×C8C22×D9711yescharacteristic
211C2×C8C22×D9711yescharacteristic
212C2×C8C22×D9714yes—
213C23—22no—
214C23—972no—
215C23D4×D9711yescharacteristic
216Q8—22no—
217Q8—974no—
218Q8—978no—
219Q8—19416no—
220Q8—1948no—
221Q8—1944no—
222Q8C23×D9714yes—
223D4—28no—
224D4—22no—
225D4—978no—
226D4—974no—
227D4—19416no—
228D4C23×D9714yes—
229C2×C4—22no—
230C2×C4—28no—
231C2×C4—972no—
232C2×C4—974no—
233C2×C4—974no—
234C2×C4—19416no—
235C2×C4—19416no—
236C2×C4—1948no—
237C2×C4—1944no—
238C2×C4D4×D9712yes—
239C2×C4D4×D9711yescharacteristic
240C2×C4C23×D9712yes—
241C2×C4C23×D9711yescharacteristic
242C8—974no—
243C8C23×D9712yes—
244C8C23×D9712yes—
245C22—22no—
246C22—24no—
247C22—44no—
248C22—974no—
249C22—1944no—
250C22C2×D4×D9712yes—
251C22C2×D4×D9711yescharacteristic
252C4—24no—
253C4—974no—
254C4—1948no—
255C4C2×D4×D9712yes—
256C4C2×D4×D9711yescharacteristic
257C4C24×D9711yescharacteristic
258C2—22no—
259C2—44no—
260C2—1944no—
261C2#2026154912yesdirect product factor
262C2C22×D4×D9711yescharacteristic
subgroupG/H
centerC22C2×D4×D97
commutator, cosocleC4×C97C25
FrattiniC4C24×D97
FittingC2×#135×C97C2
socleC22×C97C22×D4
hypercenterC2×#135D97
hypocenterC97C2×#578
LCSG ▷ C4×C97 ▷ C2×C97 ▷ C97
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#135

Complements

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

NH ≅ G/Ntype
1. C2×#15690857C2semidirect
2. #20261549C2direct (N × H)
3. C2×#15690840C2semidirect
4. C2×#15690839C2semidirect
5. C2×#15690829C2semidirect
6. C22×Dic388C2semidirect
7. C2×Q16×D97C2semidirect
8. C2×#15690816C2semidirect
9. C2×#135×C97C2semidirect
11. #15690857C22semidirect
19. #15690840C22semidirect
20. #15690839C22semidirect
21. #15690829C22semidirect
24. C2×Dic388C22semidirect
26. Q16×D97C22semidirect
28. #15690816C22semidirect
33. #135×C97C22semidirect
128. C2×C97#578semidirect
132. C97C2×#578semidirect
138. C2×#135D97semidirect
155. #135C2×D97semidirect
261. C2#20261549direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#156908572
#202615492
C2×#156908402
C2×#156908392
C2×#156908292
C22×Dic3882
C2×Q16×D972
C2×#156908162
C2×#135×C972
C2×#57897