Finite Group Databasebeta

← C2×#20261203 #27154915

Subgroups — C2×#20261203 #27154915

Order 12416.

1728 conjugacy classes of subgroups.

The subgroup lattice has 228 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#13095511C211yesmaximal, characteristic
2#20261203C2116yesmaximal, direct product factor
3C2×#15690775C212yesmaximal, complemented
4C2×#15690772C212yesmaximal, complemented
5C2×#15690770C214yesmaximal, complemented
6C2×#15690767C212yesmaximal, complemented
7C22×C4×Dic97C211yesmaximal, characteristic, complemented
8C2×C42×D97C212yesmaximal, complemented
9C2×#117×C97C211yesmaximal, characteristic, complemented
10C2×#13095511C4116yescomplemented
11C2×#13095511C2218yes—
12C22×Dic194C2211yescharacteristic
13C22×D388C2211yescharacteristic
14C22×C22⋊D97C2212yes—
15C23×Dic97C2212yes—
16C22×C4×D97C2214yes—
17C22×C4×D97C2212yes—
18#15690775C22116yescomplemented
19#15690772C22116yescomplemented
20#15690770C22132yescomplemented
21#15690767C22116yescomplemented
22C2×#13095490C2214yes—
23C2×#13095488C2214yes—
24C2×C4×Dic97C2211yescharacteristic
25C2×C4×Dic97C2214yes—
26C2×C4×Dic97C2211yescharacteristic
27C2×C4×Dic97C2212yes—
28C2×C4×Dic97C2218yescomplemented
29C42×D97C22116yescomplemented
30C23×C4×C97C2211yescharacteristic
31#117×C97C2218yescomplemented
32C2×C4⋊C4×C97C2212yes—
33C2×C22⋊C4×C97C2212yes—
34C2×C42×C97C2212yes—
35C23×D97C2312yes—
36#13095511C2×C4164yescomplemented
37C2×Dic194C2×C418yescomplemented
38C2×Dic194C2314yes—
39C2×D388C2×C418yescomplemented
40C2×D388C2314yes—
41C2×C22⋊D97C2×C4116yescomplemented
42C2×C22⋊D97C2318yes—
43C22×Dic97—28no—
44C22×Dic97C2312yes—
45C22×Dic97C2318yes—
46C22×Dic97C2312yes—
47C22×Dic97C2312yes—
48C2×C4×D97—216no—
49C2×C4×D97C2×C4116yescomplemented
50C2×C4×D97C23116yes—
51C2×C4×D97C2318yes—
52#13095490C23116yes—
53#13095488C23116yes—
54C4×Dic97C2314yes—
55C4×Dic97C23116yes—
56C4×Dic97C2314yes—
57C4×Dic97C2318yes—
58C24×C97C2311yescharacteristic
59C22×C4×C97C2×C418yescomplemented
60C22×C4×C97C2314yes—
61C22×C4×C97C2311yescharacteristic
62C22×C4×C97C2314yes—
63C22×C4×C97C2311yescharacteristic
64C4⋊C4×C97C2318yes—
65C22⋊C4×C97C2318yes—
66C42×C97C2318yes—
67C23×C97—24no—
68C23×C97C22×C414yes—
69C23×C97C2412yes—
70C23×C97C2411yescharacteristic
71C22×D97—28no—
72C22×D97C22×C418yes—
73C22×D97C2414yes—
74C2×C4×C97—28no—
75C2×C4×C97C22×C414yes—
76C2×C4×C97C22×C414yes—
77C2×C4×C97C22×C4116yescomplemented
78C2×C4×C97C2418yes—
79C2×C4×C97C2412yes—
80C2×C4×C97C2412yes—
81C22⋊D97C22×C4132yescomplemented
82C2×Dic97—24no—
83C2×Dic97—216no—
84C2×Dic97C22×C418yes—
85C2×Dic97#4118yescomplemented
86C2×Dic97C2414yes—
87C2×Dic97C2414yes—
88C2×Dic97C2414yes—
89D388C22×C4116yescomplemented
90C4×D97—232no—
91C4×D97C22×C4132yescomplemented
92Dic194C22×C4116yescomplemented
93C22×C97—28no—
94C22×C97—24no—
95C22×C97C23×C414yes—
96C22×C97C23×C412yes—
97C22×C97C2×#4114yes—
98C22×C97C2511yescharacteristic
99C2×D97—216no—
100C2×D97—28no—
101C2×D97C23×C418yes—
102C4×C97—28no—
103C4×C97C23×C414yes—
104C4×C97C23×C414yes—
105Dic97—24no—
106Dic97C23×C418yes—
107Dic97C2×#4118yescomplemented
108C2×C97—24no—
109C2×C97C4×#4114yescomplemented
110C2×C97C24×C411yescharacteristic
111C2×C97C22×#4112yes—
112D97—28no—
113C2×C4×#41—971nomaximal, Sylow
114C97C2×C4×#4111yescharacteristic, complemented, Sylow
115C22×#41—971no—
116C4×#41—9716no—
117C2×C4×Q8—972no—
118C2×C4×D4—972no—
119C2×C4×D4—974no—
120C2×#117—972no—
121C2×#117D9711yescharacteristic, complemented
122C22×C42—971no—
123C22×C42—972no—
124C2×#41—9716no—
125C2×#41—978no—
126C22×Q8—971no—
127C22×D4—972no—
128C22×D4—971no—
129C23×C4—972no—
130C23×C4—972no—
131C23×C4—974no—
132C23×C4C2×D9711yescharacteristic
133C4×Q8—9716no—
134C4×D4—9716no—
135C4×D4—9732no—
136#117—9716no—
137#117C2×D9718yescomplemented
138C2×C4⋊C4—974no—
139C2×C4⋊C4C2×D9712yes—
140C2×C22⋊C4—974no—
141C2×C22⋊C4C2×D9712yes—
142C2×C42—974no—
143C2×C42—972no—
144C2×C42—978no—
145C2×C42—971no—
146C2×C42—971no—
147C2×C42—9716no—
148C2×C42C2×D9712yes—
149C24—972no—
150C24C22×D9711yescharacteristic
151#41—9764no—
152C2×Q8—978no—
153C2×Q8—974no—
154C2×D4—9716no—
155C2×D4—978no—
156C2×D4—978no—
157C2×D4—974no—
158C22×C4—972no—
159C22×C4—972no—
160C22×C4—9716no—
161C22×C4—978no—
162C22×C4—972no—
163C22×C4—978no—
164C22×C4—9716no—
165C22×C4—19416no—
166C22×C4—1948no—
167C22×C4C4×D9718yescomplemented
168C22×C4C22×D9714yes—
169C22×C4C22×D9711yescharacteristic
170C22×C4C22×D9714yes—
171C22×C4C22×D9711yescharacteristic
172C4⋊C4—9716no—
173C4⋊C4C22×D9718yes—
174C22⋊C4—9716no—
175C22⋊C4C22×D9718yes—
176C42—974no—
177C42—974no—
178C42—9716no—
179C42—978no—
180C42C22×D9718yes—
181C23—24no—
182C23—978no—
183C23—974no—
184C23—1948no—
185C23C2×C4×D9714yes—
186C23C23×D9712yes—
187C23C23×D9711yescharacteristic
188Q8—9716no—
189D4—9732no—
190D4—9716no—
191C2×C4—28no—
192C2×C4—978no—
193C2×C4—978no—
194C2×C4—974no—
195C2×C4—974no—
196C2×C4—9732no—
197C2×C4—974no—
198C2×C4—19432no—
199C2×C4—19416no—
200C2×C4—1944no—
201C2×C4C2×C4×D9714yes—
202C2×C4C2×C4×D9714yes—
203C2×C4C2×C4×D97116yescomplemented
204C2×C4C23×D9718yes—
205C2×C4C23×D9712yes—
206C2×C4C23×D9712yes—
207C22—28no—
208C22—24no—
209C22—978no—
210C22—19416no—
211C22—1948no—
212C22C22×C4×D9714yes—
213C22C22×C4×D9712yes—
214C22#41×D9714yes—
215C22C24×D9711yescharacteristic
216C4—28no—
217C4—978no—
218C4—978no—
219C4—1944no—
220C4C22×C4×D9714yes—
221C4C22×C4×D9714yes—
222C2—24no—
223C2—1948no—
224C2#2026120314yesdirect product factor
225C2C23×C4×D9711yescharacteristic
226C2C2×#41×D9712yes—
subgroupG/H
centerC22×C4C22×D97
commutatorC2×C97C24×C4
FrattiniC22C24×D97
FittingC2×#117×C97C2
socleC23×C97C24
prime radicalC22×#13095511C2
cosocleC22×C97C25
hypercenterC2×#117D97
hypocenterC97C2×C4×#41
LCSG ▷ C2×C97 ▷ C97
UCSC1 ◁ C22×C4 ◁ C2×#117

Complements

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

NH ≅ G/Ntype
2. #20261203C2direct (N × H)
3. C2×#15690775C2semidirect
4. C2×#15690772C2semidirect
5. C2×#15690770C2semidirect
6. C2×#15690767C2semidirect
7. C22×C4×Dic97C2semidirect
8. C2×C42×D97C2semidirect
9. C2×#117×C97C2semidirect
10. C2×#13095511C4semidirect
18. #15690775C22semidirect
19. #15690772C22semidirect
20. #15690770C22semidirect
21. #15690767C22semidirect
28. C2×C4×Dic97C22semidirect
29. C42×D97C22semidirect
31. #117×C97C22semidirect
36. #13095511C2×C4semidirect
37. C2×Dic194C2×C4semidirect
39. C2×D388C2×C4semidirect
41. C2×C22⋊D97C2×C4semidirect
49. C2×C4×D97C2×C4semidirect
59. C22×C4×C97C2×C4semidirect
77. C2×C4×C97C22×C4semidirect
81. C22⋊D97C22×C4semidirect
85. C2×Dic97#41semidirect
89. D388C22×C4semidirect
91. C4×D97C22×C4semidirect
92. Dic194C22×C4semidirect
107. Dic97C2×#41semidirect
109. C2×C97C4×#41semidirect
114. C97C2×C4×#41semidirect
121. C2×#117D97semidirect
137. #117C2×D97semidirect
167. C22×C4C4×D97semidirect
203. C2×C4C2×C4×D97semidirect
224. C2#20261203direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#130955112
#202612032
C2×#156907752
C2×#156907722
C2×#156907702
C2×#156907672
C22×C4×Dic972
C2×C42×D972
C2×#117×C972
C2×C4×#4197