Finite Group Databasebeta

← C2×#27161218 #38751900

Subgroups — C2×#27161218 #38751900

Order 25216.

792 conjugacy classes of subgroups; only the 197 normal subgroups are shown.

normal subgroups only

This group has 792 conjugacy classes of subgroups — too many to draw. Only its 197 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#15691345C212yesmaximal, complemented
2C2×#20263300C211yesmaximal, characteristic
3#27161218C218yesmaximal, direct product factor
4C2×#20263250C212yesmaximal, complemented
5C2×C22⋊#13096802C211yesmaximal, characteristic, complemented
6C23×Q8×C197C211yesmaximal, characteristic, complemented
7C22×D788C2211yescharacteristic
8C22×C22⋊D197—21no—
9C2×#15691345—28no—
10C2×#15691345C2218yescomplemented
11C22×#13096802C2212yes—
12#20263300—22no—
13#20263300C2214yes—
14C2×C4⋊Dic197C2211yescharacteristic
15C2×#15691335—21no—
16#20263250C2218yescomplemented
17C22⋊#13096802C2214yescomplemented
18C22×Q8×C197—28no—
19C22×Q8×C197—21no—
20C22×Q8×C197—22no—
21C22×Q8×C197C2212yes—
22C22×Q8×C197C2214yescomplemented
23C23×C4×C197—21no—
24C23×C4×C197C2211yescharacteristic
25C23×D197—21no—
26C2×D788—24no—
27C2×D788—21no—
28C2×D788C2312yes—
29C2×C22⋊D197—24no—
30C2×C22⋊D197—44no—
31C22×Dic197—21no—
32#15691345—216no—
33C2×#13096802—24no—
34C2×#13096802C2314yes—
35C4⋊Dic197—21no—
36C4⋊Dic197C2312yes—
37#15691335—24no—
38C24×C197D411yescharacteristic
39C2×Q8×C197—216no—
40C2×Q8×C197—28no—
41C2×Q8×C197—216no—
42C2×Q8×C197—24no—
43C2×Q8×C197—22no—
44C2×Q8×C197—24no—
45C2×Q8×C197D418yescomplemented
46C2×Q8×C197C2314yes—
47C22×C4×C197—28no—
48C22×C4×C197—22no—
49C22×C4×C197—24no—
50C22×C4×C197—24no—
51C22×C4×C197D411yescharacteristic
52C22×C4×C197D412yes—
53C22×C4×C197C2312yes—
54C22×C4×C197C2311yescharacteristic
55C22×D197—22no—
56C22×D197—42no—
57C22×D197—42no—
58C22×D197—42no—
59D788—24no—
60D788—42no—
61C22⋊D197—48no—
62C2×Dic197—22no—
63C2×Dic197—42no—
64#13096802—24no—
65C23×C197—22no—
66C23×C197—22no—
67C23×C197SD1614yescomplemented
68C23×C197C2×D412yes—
69C23×C197C2×D411yescharacteristic
70Q8×C197—216no—
71Q8×C197—28no—
72Q8×C197—24no—
73Q8×C197C2×D418yescomplemented
74C2×C4×C197—216no—
75C2×C4×C197—28no—
76C2×C4×C197—22no—
77C2×C4×C197—24no—
78C2×C4×C197—24no—
79C2×C4×C197—24no—
80C2×C4×C197C2×D412yes—
81C2×C4×C197C2×D411yescharacteristic
82C2×C4×C197C2×D414yes—
83C2×C4×C197C2411yescharacteristic
84C22×C197—22no—
85C22×C197—22no—
86C22×C197—28no—
87C22×C197#12012yes—
88C22×C197C2×SD1612yes—
89C22×C197C2×SD1614yescomplemented
90C22×C197#13712yes—
91C22×C197C22×D411yescharacteristic
92C2×D197—42no—
93C2×D197—42no—
94C2×D197—42no—
95C2×D197—84no—
96C4×C197—28no—
97C4×C197—22no—
98C4×C197#12012yes—
99C4×C197C22×D412yes—
100Dic197—42no—
101C2×C197—24no—
102C2×C197#44814yescomplemented
103C2×C197C2×#12011yescharacteristic
104C2×C197C22×SD1611yescharacteristic
105C2×C197C2×#13711yescharacteristic
106D197—82no—
107C197C2×#44811yescharacteristic, complemented, Sylow
108C2×#448—1971nomaximal, Sylow
109C23×Q8D19711yescharacteristic, complemented
110C22×SD16—1972no—
111C2×#121—1971no—
112#448—1978no—
113C2×#103—1972no—
114C2×C22⋊C8—1971no—
115C22×Q8—28no—
116C22×Q8—22no—
117C22×Q8—21no—
118C22×Q8C2×D19712yes—
119C22×Q8C2×D19714yescomplemented
120C22×D4—3941no—
121C22×D4—1971no—
122C23×C4—21no—
123C23×C4C2×D19711yescharacteristic
124C2×SD16—3948no—
125C2×SD16—1978no—
126C22×C8—1972no—
127#121—3942no—
128#121—1974no—
129C2×C4⋊C4—1971no—
130C2×C22⋊C4—3941no—
131#103—1978no—
132C22⋊C8—1974no—
133C24—3941no—
134C24C22⋊D19711yescharacteristic
135C2×Q8—216no—
136C2×Q8—28no—
137C2×Q8—216no—
138C2×Q8—24no—
139C2×Q8—22no—
140C2×Q8—24no—
141C2×Q8C22⋊D19718yescomplemented
142C2×Q8C22×D19714yes—
143C2×D4—7884no—
144C2×D4—3944no—
145C2×D4—3941no—
146C2×D4—3944no—
147C2×D4—1972no—
148C22×C4—28no—
149C22×C4—24no—
150C22×C4—22no—
151C22×C4—24no—
152C22×C4—3941no—
153C22×C4C22⋊D19712yes—
154C22×C4C22⋊D19711yescharacteristic
155C22×C4C22×D19712yes—
156C22×C4C22×D19711yescharacteristic
157SD16—39416no—
158C2×C8—3944no—
159C2×C8—1974no—
160C4⋊C4—3941no—
161C4⋊C4—1972no—
162C22⋊C4—3944no—
163C23—22no—
164C23—22no—
165C23—7882no—
166C23—7882no—
167C23—7882no—
168C23—3942no—
169C23#1569134514yescomplemented
170C23C2×C22⋊D19712yes—
171C23C2×C22⋊D19711yescharacteristic
172Q8—216no—
173Q8—28no—
174Q8—24no—
175Q8C2×C22⋊D19718yescomplemented
176D4—7888no—
177D4—7882no—
178D4—3944no—
179C2×C4—216no—
180C2×C4—28no—
181C2×C4—22no—
182C2×C4—24no—
183C2×C4—24no—
184C2×C4—24no—
185C2×C4—7882no—
186C2×C4—3942no—
187C2×C4C2×C22⋊D19712yes—
188C2×C4C2×C22⋊D19711yescharacteristic
189C2×C4C2×C22⋊D19714yes—
190C2×C4C23×D19711yescharacteristic
191C8—3944no—
192C22—22no—
193C22—28no—
194C22—22no—
195C22—7882no—
196C22—7882no—
197C22—7882no—
198C22—15764no—
199C22#2026329512yes—
200C22C2×#1569134512yes—
201C22C2×#1569134514yescomplemented
202C22#2026335712yes—
203C22C22×C22⋊D19711yescharacteristic
204C4—28no—
205C4—22no—
206C4—7882no—
207C4#2026329512yes—
208C4C22×C22⋊D19712yes—
209C2—24no—
210C2—15762no—
211C2#2716121814yesdirect product factor
212C2C2×#2026329511yescharacteristic
213C2C22×#1569134511yescharacteristic
214C2C2×#2026335711yescharacteristic
subgroupG/H
centerC23C2×C22⋊D197
commutator, cosocleC2×C4×C197C24
FrattiniC2×C4C23×D197
FittingC23×Q8×C197C2
socleC23×C197C2×D4
prime radicalC2×#20263300C2
hypercenterC23×Q8D197
hypocenterC197C2×#448
LCSG ▷ C2×C4×C197 ▷ C2×C197 ▷ C197
UCSC1 ◁ C23 ◁ C23×C4 ◁ C23×Q8

Complements

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

NH ≅ G/Ntype
1. C22×#15691345C2semidirect
3. #27161218C2direct (N × H)
4. C2×#20263250C2semidirect
5. C2×C22⋊#13096802C2semidirect
6. C23×Q8×C197C2semidirect
10. C2×#15691345C22semidirect
16. #20263250C22semidirect
17. C22⋊#13096802C22semidirect
22. C22×Q8×C197C22semidirect
45. C2×Q8×C197D4semidirect
67. C23×C197SD16semidirect
73. Q8×C197C2×D4semidirect
89. C22×C197C2×SD16semidirect
102. C2×C197#448semidirect
107. C197C2×#448semidirect
109. C23×Q8D197semidirect
119. C22×Q8C2×D197semidirect
141. C2×Q8C22⋊D197semidirect
169. C23#15691345semidirect
175. Q8C2×C22⋊D197semidirect
201. C22C2×#15691345semidirect
211. C2#27161218direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#156913452
C2×#202633002
#271612182
C2×#202632502
C2×C22⋊#130968022
C23×Q8×C1972
C2×#448197