Finite Group Databasebeta

← C2×#27161220 #38751902

Subgroups — C2×#27161220 #38751902

Order 25216.

792 conjugacy classes of subgroups; only the 181 normal subgroups are shown.

normal subgroups only

This group has 792 conjugacy classes of subgroups — too many to draw. Only its 181 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
1C23×Dic394C211yesmaximal, characteristic, complemented
2C22×#15691347C212yesmaximal, complemented
3C2×#20263300C211yesmaximal, characteristic
4#27161220C218yesmaximal, direct product factor
5C2×#20263251C212yesmaximal, complemented
6C2×C22⋊C8×C197C211yesmaximal, characteristic, complemented
7C22×Dic394—28no—
8C22×Dic394—21no—
9C22×Dic394—22no—
10C22×Dic394C2212yes—
11C22×Dic394C2214yescomplemented
12C22×D788C2211yescharacteristic
13C22×C22⋊D197—21no—
14C23×Dic197—21no—
15C2×#15691347—28no—
16C2×#15691347C2218yescomplemented
17#20263300—22no—
18#20263300C2214yes—
19C2×C4⋊Dic197C2211yescharacteristic
20C2×#15691335—21no—
21#20263251C2218yescomplemented
22C23×C4×C197C2211yescharacteristic
23C22×C8×C197C2212yes—
24C22⋊C8×C197C2214yescomplemented
25C23×D197—21no—
26C2×Dic394—28no—
27C2×Dic394—216no—
28C2×Dic394—216no—
29C2×Dic394—24no—
30C2×Dic394—22no—
31C2×Dic394—24no—
32C2×Dic394D418yescomplemented
33C2×Dic394C2314yes—
34C2×D788—24no—
35C2×D788—21no—
36C2×D788C2312yes—
37C2×C22⋊D197—24no—
38C2×C22⋊D197—44no—
39C22×Dic197—28no—
40C22×Dic197—22no—
41C22×Dic197—24no—
42C22×Dic197—21no—
43#15691347—216no—
44C4⋊Dic197—21no—
45C4⋊Dic197C2312yes—
46#15691335—24no—
47C24×C197D411yescharacteristic
48C22×C4×C197—24no—
49C22×C4×C197D411yescharacteristic
50C22×C4×C197D412yes—
51C22×C4×C197C2312yes—
52C22×C4×C197C2311yescharacteristic
53C2×C8×C197—24no—
54C2×C8×C197C2314yes—
55C22×D197—22no—
56C22×D197—42no—
57C22×D197—42no—
58C22×D197—42no—
59Dic394—216no—
60Dic394—28no—
61Dic394—24no—
62Dic394C2×D418yescomplemented
63D788—24no—
64D788—42no—
65C22⋊D197—48no—
66C2×Dic197—216no—
67C2×Dic197—28no—
68C2×Dic197—24no—
69C2×Dic197—22no—
70C2×Dic197—42no—
71C23×C197—22no—
72C23×C197—22no—
73C23×C197SD1614yescomplemented
74C23×C197C2×D412yes—
75C23×C197C2×D411yescharacteristic
76C2×C4×C197—22no—
77C2×C4×C197—24no—
78C2×C4×C197—24no—
79C2×C4×C197C2×D414yes—
80C2×C4×C197C2×D412yes—
81C2×C4×C197C2×D411yescharacteristic
82C2×C4×C197C2411yescharacteristic
83C8×C197—24no—
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—22no—
97C4×C197#12012yes—
98C4×C197C22×D412yes—
99Dic197—28no—
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×Q8—1971no—
110C22×SD16—1972no—
111C2×#121—1971no—
112#448—1978no—
113C2×#103—1972no—
114C2×C22⋊C8D19711yescharacteristic, complemented
115C22×Q8—3948no—
116C22×Q8—3942no—
117C22×Q8—3941no—
118C22×Q8—1974no—
119C22×Q8—1972no—
120C22×D4—3941no—
121C22×D4—1971no—
122C23×C4—3941no—
123C23×C4C2×D19711yescharacteristic
124C2×SD16—3948no—
125C2×SD16—1978no—
126C22×C8C2×D19712yes—
127#121—3942no—
128#121—1974no—
129C2×C4⋊C4—1971no—
130C2×C22⋊C4—3941no—
131#103—1978no—
132C22⋊C8C2×D19714yescomplemented
133C24—3941no—
134C24D78811yescharacteristic
135C2×Q8—3948no—
136C2×Q8—39416no—
137C2×Q8—39416no—
138C2×Q8—3944no—
139C2×Q8—3944no—
140C2×Q8—3942no—
141C2×Q8—1978no—
142C2×Q8—1974no—
143C2×D4—7884no—
144C2×D4—3944no—
145C2×D4—3944no—
146C2×D4—3941no—
147C2×D4—1972no—
148C22×C4—24no—
149C22×C4—3941no—
150C22×C4—3948no—
151C22×C4—3944no—
152C22×C4—3942no—
153C22×C4D78812yes—
154C22×C4D78811yescharacteristic
155C22×C4C22×D19712yes—
156C22×C4C22×D19711yescharacteristic
157SD16—39416no—
158C2×C8—24no—
159C2×C8C22×D19714yes—
160C4⋊C4—3941no—
161C4⋊C4—1972no—
162C22⋊C4—3944no—
163C23—22no—
164C23—22no—
165C23—7882no—
166C23—7882no—
167C23—7882no—
168C23—3942no—
169C23#1569134714yescomplemented
170C23C2×D78812yes—
171C23C2×D78811yescharacteristic
172Q8—39416no—
173Q8—3948no—
174Q8—3944no—
175Q8—1978no—
176D4—7888no—
177D4—7882no—
178D4—3944no—
179C2×C4—22no—
180C2×C4—24no—
181C2×C4—24no—
182C2×C4—7882no—
183C2×C4—3942no—
184C2×C4—39416no—
185C2×C4—3948no—
186C2×C4—3944no—
187C2×C4D4×D19714yes—
188C2×C4C2×D78812yes—
189C2×C4C2×D78811yescharacteristic
190C2×C4C23×D19711yescharacteristic
191C8—24no—
192C22—22no—
193C22—28no—
194C22—22no—
195C22—7882no—
196C22—7882no—
197C22—7882no—
198C22—15764no—
199C22#2026329612yes—
200C22C2×#1569134712yes—
201C22C2×#1569134714yescomplemented
202C22#2026335912yes—
203C22C22×D78811yescharacteristic
204C4—22no—
205C4—7882no—
206C4—3948no—
207C4#2026329612yes—
208C4C2×D4×D19712yes—
209C2—24no—
210C2—15762no—
211C2#2716122014yesdirect product factor
212C2C2×#2026329611yescharacteristic
213C2C22×#1569134711yescharacteristic
214C2C2×#2026335911yescharacteristic
subgroupG/H
centerC23C2×D788
commutator, cosocleC2×C4×C197C24
FrattiniC2×C4C23×D197
FittingC2×C22⋊C8×C197C2
socleC23×C197C2×D4
prime radicalC2×#20263300C2
hypercenterC2×C22⋊C8D197
hypocenterC197C2×#448
LCSG ▷ C2×C4×C197 ▷ C2×C197 ▷ C197
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×C22⋊C8

Complements

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

NH ≅ G/Ntype
1. C23×Dic394C2semidirect
2. C22×#15691347C2semidirect
4. #27161220C2direct (N × H)
5. C2×#20263251C2semidirect
6. C2×C22⋊C8×C197C2semidirect
11. C22×Dic394C22semidirect
16. C2×#15691347C22semidirect
21. #20263251C22semidirect
24. C22⋊C8×C197C22semidirect
32. C2×Dic394D4semidirect
62. Dic394C2×D4semidirect
73. C23×C197SD16semidirect
89. C22×C197C2×SD16semidirect
102. C2×C197#448semidirect
107. C197C2×#448semidirect
114. C2×C22⋊C8D197semidirect
132. C22⋊C8C2×D197semidirect
169. C23#15691347semidirect
201. C22C2×#15691347semidirect
211. C2#27161220direct (N × H)

Maximal subgroups

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

subgroupindex
C23×Dic3942
C22×#156913472
C2×#202633002
#271612202
C2×#202632512
C2×C22⋊C8×C1972
C2×#448197