Finite Group Databasebeta

← C2×#27161286 #38752147

Subgroups — C2×#27161286 #38752147

Order 25216.

480 conjugacy classes of subgroups; only the 173 normal subgroups are shown.

normal subgroups only

This group has 480 conjugacy classes of subgroups — too many to draw. Only its 173 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×#15691348C212yesmaximal
2C2×C4×Dic394C211yesmaximal, characteristic
3#27161286C218yesmaximal, direct product factor
4C2×C4⋊#13096802C211yesmaximal, characteristic
5C2×#20263250C212yesmaximal
6C2×C4⋊Q8×C197C211yesmaximal, characteristic
7C22×Dic394C2211yescharacteristic
8C2×#15691348—28no—
9C2×#15691348C2218yes—
10C22×#13096802C2212yes—
11C4×Dic394—22no—
12C4×Dic394C2214yes—
13C2×C4⋊Dic197C2211yescharacteristic
14C2×#15691337—21no—
15C2×C4×Dic197—21no—
16C4⋊#13096802C2214yes—
17#20263250C2218yes—
18C22×Q8×C197C2212yes—
19C4⋊Q8×C197—22no—
20C4⋊Q8×C197C2214yes—
21C2×C4⋊C4×C197—21no—
22C2×C4⋊C4×C197—21no—
23C2×C42×C197C2211yescharacteristic
24C2×Dic394—21no—
25C2×Dic394—22no—
26C2×Dic394D414yes—
27C2×Dic394C2312yes—
28C22×Dic197—21no—
29C22×Dic197—21no—
30#15691348—216no—
31C2×#13096802—24no—
32C2×#13096802C2314yes—
33C4⋊Dic197—21no—
34C4⋊Dic197C2312yes—
35#15691337—24no—
36C4×Dic197—24no—
37C2×Q8×C197—22no—
38C2×Q8×C197—24no—
39C2×Q8×C197—24no—
40C2×Q8×C197C2314yes—
41C22×C4×C197—22no—
42C22×C4×C197D411yescharacteristic
43C22×C4×C197D411yescharacteristic
44C22×C4×C197C2311yescharacteristic
45C4⋊C4×C197—24no—
46C4⋊C4×C197—24no—
47C42×C197D412yes—
48C42×C197C2312yes—
49Dic394—24no—
50Dic394—22no—
51Dic394C2×D414yes—
52C2×Dic197—24no—
53C2×Dic197—22no—
54C2×Dic197—22no—
55C2×Dic197—42no—
56#13096802—24no—
57C23×C197C2×D411yescharacteristic
58Q8×C197—24no—
59Q8×C197—24no—
60Q8×C197—44no—
61C2×C4×C197—22no—
62C2×C4×C197—24no—
63C2×C4×C197—44no—
64C2×C4×C197Q1614yescomplemented
65C2×C4×C197C2×D412yes—
66C2×C4×C197C2×D412yes—
67C2×C4×C197C2×D411yescharacteristic
68C2×C4×C197C2×D412yes—
69C2×C4×C197#4112yes—
70C2×C4×C197C2411yescharacteristic
71C22×C197#12112yes—
72C22×C197C2×Q1612yes—
73C22×C197#13712yes—
74C22×C197C22×D411yescharacteristic
75C4×C197—22no—
76C4×C197—44no—
77C4×C197#12112yes—
78C4×C197C2×Q1614yescomplemented
79C4×C197C22×D411yescharacteristic
80C4×C197C2×#4111yescharacteristic
81Dic197—24no—
82Dic197—42no—
83C2×C197#46214yescomplemented
84C2×C197C2×#12111yescharacteristic
85C2×C197C22×Q1611yescharacteristic
86C2×C197C2×#13711yescharacteristic
87C197C2×#46211yescharacteristic, complemented, Sylow
88C2×#462—1971nomaximal, Sylow
89C22×Q16—1972no—
90C2×C4⋊Q8D19711yescharacteristic
91C2×C4×Q8—1971no—
92#462—1978no—
93C2×C4⋊C8—1971no—
94C2×#103—1972no—
95C22×Q8—1971no—
96C22×Q8C2×D19712yes—
97C2×Q16—3948no—
98C2×Q16—1978no—
99C22×C8—1972no—
100C4⋊Q8—22no—
101C4⋊Q8C2×D19714yes—
102C4×Q8—3942no—
103C4×Q8—1974no—
104C2×C4⋊C4—21no—
105C2×C4⋊C4—21no—
106C2×C4⋊C4—3941no—
107C2×C4⋊C4—1971no—
108C2×C42—3941no—
109C2×C42C2×D19711yescharacteristic
110C4⋊C8—1974no—
111#103—1978no—
112C2×Q8—22no—
113C2×Q8—24no—
114C2×Q8—24no—
115C2×Q8—3941no—
116C2×Q8—3942no—
117C2×Q8—1974no—
118C2×Q8—1972no—
119C2×Q8C22×D19714yes—
120C22×C4—22no—
121C22×C4—3941no—
122C22×C4—3941no—
123C22×C4C22⋊D19711yescharacteristic
124C22×C4C22⋊D19711yescharacteristic
125C22×C4C22×D19711yescharacteristic
126Q16—39416no—
127C2×C8—3944no—
128C2×C8—1974no—
129C4⋊C4—24no—
130C4⋊C4—24no—
131C4⋊C4—3944no—
132C4⋊C4—3941no—
133C4⋊C4—1972no—
134C42—3944no—
135C42C22⋊D19712yes—
136C42C22×D19712yes—
137C23C2×C22⋊D19711yescharacteristic
138Q8—24no—
139Q8—24no—
140Q8—44no—
141Q8—3944no—
142Q8—3942no—
143Q8—1974no—
144C2×C4—22no—
145C2×C4—24no—
146C2×C4—44no—
147C2×C4—7882no—
148C2×C4—3942no—
149C2×C4—3944no—
150C2×C4—3942no—
151C2×C4#1569134814yescomplemented
152C2×C4D4×D19712yes—
153C2×C4C2×C22⋊D19712yes—
154C2×C4C2×C22⋊D19711yescharacteristic
155C2×C4C2×C22⋊D19712yes—
156C2×C4#1569135712yes—
157C2×C4C23×D19711yescharacteristic
158C8—3944no—
159C22#2026329712yes—
160C22C2×#1569134812yes—
161C22#2026335712yes—
162C22C22×C22⋊D19711yescharacteristic
163C4—22no—
164C4—44no—
165C4—7882no—
166C4—3944no—
167C4#2026329712yes—
168C4C2×#1569134814yescomplemented
169C4C2×D4×D19711yescharacteristic
170C4C2×#1569135711yescharacteristic
171C2#2716128614yesdirect product factor
172C2C2×#2026329711yescharacteristic
173C2C22×#1569134811yescharacteristic
174C2C2×#2026335711yescharacteristic
subgroupG/H
centerC23C2×C22⋊D197
commutator, cosocleC2×C4×C197C24
FrattiniC2×C4C23×D197
FittingC2×C4⋊Q8×C197C2
socle, prime radicalC23×C197C2×D4
hypercenterC2×C4⋊Q8D197
hypocenterC197C2×#462
LCSG ▷ C2×C4×C197 ▷ C2×C197 ▷ C197
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4⋊Q8

Complements

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

NH ≅ G/Ntype
3. #27161286C2direct (N × H)
64. C2×C4×C197Q16semidirect
78. C4×C197C2×Q16semidirect
83. C2×C197#462semidirect
87. C197C2×#462semidirect
151. C2×C4#15691348semidirect
168. C4C2×#15691348semidirect
171. C2#27161286direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#156913482
C2×C4×Dic3942
#271612862
C2×C4⋊#130968022
C2×#202632502
C2×C4⋊Q8×C1972
C2×#462197