Finite Group Databasebeta

← C2×#27161237 #38751908

Subgroups — C2×#27161237 #38751908

Order 25216.

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

normal subgroups only

This group has 740 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
2C22×Dic788C212yesmaximal, complemented
3C2×#20263305C211yesmaximal, characteristic
4#27161237C218yesmaximal, direct product factor
5C2×#20263251C212yesmaximal, complemented
6C2×C22⋊C8×C197C211yesmaximal, characteristic
7C22×Dic394—28no—
8C22×Dic394—21no—
9C22×Dic394—22no—
10C22×Dic394C2211yescharacteristic
11C22×Dic394C2214yes—
12C22×Dic394C2212yes—
13C23×Dic197—21no—
14C2×Dic788—28no—
15C2×Dic788C2218yescomplemented
16#20263305—22no—
17#20263305C2214yes—
18C2×C4⋊Dic197C2211yescharacteristic
19C2×#15691337—21no—
20C2×C22⋊Dic197—21no—
21#20263251C2218yescomplemented
22C23×C4×C197C2211yescharacteristic
23C22×C8×C197C2212yes—
24C22⋊C8×C197C2214yes—
25C2×Dic394—28no—
26C2×Dic394—216no—
27C2×Dic394—216no—
28C2×Dic394—24no—
29C2×Dic394—24no—
30C2×Dic394—22no—
31C2×Dic394—21no—
32C2×Dic394—24no—
33C2×Dic394D418yes—
34C2×Dic394C2312yes—
35C2×Dic394C2314yes—
36C22×Dic197—28no—
37C22×Dic197—24no—
38C22×Dic197—22no—
39C22×Dic197—21no—
40C22×Dic197—21no—
41Dic788—216no—
42C4⋊Dic197—21no—
43C4⋊Dic197C2312yes—
44#15691337—24no—
45C22⋊Dic197—24no—
46C24×C197D411yescharacteristic
47C22×C4×C197—24no—
48C22×C4×C197D411yescharacteristic
49C22×C4×C197D412yes—
50C22×C4×C197C2312yes—
51C22×C4×C197C2311yescharacteristic
52C2×C8×C197—24no—
53C2×C8×C197C2314yes—
54Dic394—216no—
55Dic394—28no—
56Dic394—24no—
57Dic394—24no—
58Dic394—42no—
59Dic394C2×D418yes—
60C2×Dic197—216no—
61C2×Dic197—28no—
62C2×Dic197—24no—
63C2×Dic197—22no—
64C2×Dic197—22no—
65C2×Dic197—42no—
66C2×Dic197—42no—
67C23×C197—22no—
68C23×C197—22no—
69C23×C197Q1614yescomplemented
70C23×C197C2×D412yes—
71C23×C197C2×D411yescharacteristic
72C2×C4×C197—22no—
73C2×C4×C197—24no—
74C2×C4×C197—24no—
75C2×C4×C197C2×D414yes—
76C2×C4×C197C2×D412yes—
77C2×C4×C197C2×D411yescharacteristic
78C2×C4×C197C2411yescharacteristic
79C8×C197—24no—
80C22×C197—22no—
81C22×C197—22no—
82C22×C197—28no—
83C22×C197#12012yes—
84C22×C197C2×Q1612yes—
85C22×C197C2×Q1614yescomplemented
86C22×C197#13712yes—
87C22×C197C22×D411yescharacteristic
88C4×C197—22no—
89C4×C197#12012yes—
90C4×C197C22×D412yes—
91Dic197—28no—
92Dic197—42no—
93Dic197—42no—
94C2×C197—24no—
95C2×C197#45114yescomplemented
96C2×C197C2×#12011yescharacteristic
97C2×C197C22×Q1611yescharacteristic
98C2×C197C2×#13711yescharacteristic
99C197C2×#45111yescharacteristic, complemented, Sylow
100C2×#451—1971nomaximal, Sylow
101C23×Q8—1971no—
102C22×Q16—1972no—
103C2×C22⋊Q8—1971no—
104#451—1978no—
105C2×#103—1972no—
106C2×C22⋊C8D19711yescharacteristic
107C22×Q8—3948no—
108C22×Q8—3942no—
109C22×Q8—3941no—
110C22×Q8—1971no—
111C22×Q8—1974no—
112C22×Q8—1972no—
113C23×C4—3941no—
114C23×C4C2×D19711yescharacteristic
115C2×Q16—3948no—
116C2×Q16—1978no—
117C22×C8C2×D19712yes—
118C22⋊Q8—3942no—
119C22⋊Q8—1974no—
120C2×C4⋊C4—3941no—
121C2×C4⋊C4—1971no—
122C2×C22⋊C4—3941no—
123#103—1978no—
124C22⋊C8C2×D19714yes—
125C24D78811yescharacteristic
126C2×Q8—3948no—
127C2×Q8—39416no—
128C2×Q8—39416no—
129C2×Q8—3944no—
130C2×Q8—3944no—
131C2×Q8—3941no—
132C2×Q8—3944no—
133C2×Q8—3942no—
134C2×Q8—1978no—
135C2×Q8—1972no—
136C2×Q8—1974no—
137C22×C4—24no—
138C22×C4—3941no—
139C22×C4—3941no—
140C22×C4—3948no—
141C22×C4—3944no—
142C22×C4—3942no—
143C22×C4D78812yes—
144C22×C4D78811yescharacteristic
145C22×C4C22×D19712yes—
146C22×C4C22×D19711yescharacteristic
147Q16—39416no—
148C2×C8—24no—
149C2×C8C22×D19714yes—
150C4⋊C4—3944no—
151C4⋊C4—3941no—
152C4⋊C4—1972no—
153C22⋊C4—3944no—
154C23—22no—
155C23—22no—
156C23Dic78814yescomplemented
157C23C2×D78812yes—
158C23C2×D78811yescharacteristic
159Q8—7882no—
160Q8—39416no—
161Q8—3944no—
162Q8—3948no—
163Q8—3944no—
164Q8—1978no—
165C2×C4—22no—
166C2×C4—24no—
167C2×C4—24no—
168C2×C4—7882no—
169C2×C4—7882no—
170C2×C4—3942no—
171C2×C4—3942no—
172C2×C4—39416no—
173C2×C4—3948no—
174C2×C4—3944no—
175C2×C4D4×D19714yes—
176C2×C4C2×D78812yes—
177C2×C4C2×D78811yescharacteristic
178C2×C4C23×D19711yescharacteristic
179C8—24no—
180C22—22no—
181C22—28no—
182C22—22no—
183C22#2026329612yes—
184C22C2×Dic78812yes—
185C22C2×Dic78814yescomplemented
186C22#2026335912yes—
187C22C22×D78811yescharacteristic
188C4—22no—
189C4—7882no—
190C4—7882no—
191C4—3948no—
192C4#2026329612yes—
193C4C2×D4×D19712yes—
194C2—24no—
195C2#2716123714yesdirect product factor
196C2C2×#2026329611yescharacteristic
197C2C22×Dic78811yescharacteristic
198C2C2×#2026335911yescharacteristic
subgroupG/H
centerC23C2×D788
commutator, cosocleC2×C4×C197C24
FrattiniC2×C4C23×D197
FittingC2×C22⋊C8×C197C2
socleC23×C197C2×D4
prime radicalC24×C197D4
hypercenterC2×C22⋊C8D197
hypocenterC197C2×#451
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
2. C22×Dic788C2semidirect
4. #27161237C2direct (N × H)
5. C2×#20263251C2semidirect
15. C2×Dic788C22semidirect
21. #20263251C22semidirect
69. C23×C197Q16semidirect
85. C22×C197C2×Q16semidirect
95. C2×C197#451semidirect
99. C197C2×#451semidirect
156. C23Dic788semidirect
185. C22C2×Dic788semidirect
195. C2#27161237direct (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×Dic7882
C2×#202633052
#271612372
C2×#202632512
C2×C22⋊C8×C1972
C2×#451197