Finite Group Databasebeta

← C2×#27160848 #38742448

Subgroups — C2×#27160848 #38742448

Order 25216.

432 conjugacy classes of subgroups; only the 205 normal subgroups are shown.

normal subgroups only

This group has 432 conjugacy classes of subgroups — too many to draw. Only its 205 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×#15691342C212yesmaximal
2#27160848C214yesmaximal, direct product factor
3C22×C4⋊C4×C197C211yesmaximal, characteristic
4C2×#15691342—22no—
5C2×#15691342—24no—
6C2×#15691342C418yescomplemented
7C2×#15691342C2214yes—
8C22×#13096802—22no—
9C23×C4×C197C412yes—
10C23×C4×C197C2211yescharacteristic
11C2×C4⋊C4×C197—22no—
12C2×C4⋊C4×C197—22no—
13C2×C4⋊C4×C197C412yes—
14C2×C4⋊C4×C197C2212yes—
15#15691342—28no—
16#15691342—24no—
17#15691342C2×C418yescomplemented
18C2×#13096802—28no—
19C2×#13096802—24no—
20C24×C197C2×C411yescharacteristic
21C22×C4×C197—22no—
22C22×C4×C197—22no—
23C22×C4×C197—44no—
24C22×C4×C197C2×C414yes—
25C22×C4×C197C2×C414yes—
26C22×C4×C197C2×C411yescharacteristic
27C22×C4×C197D412yes—
28C22×C4×C197D412yes—
29C22×C4×C197D412yes—
30C22×C4×C197Q812yes—
31C22×C4×C197C2311yescharacteristic
32C4⋊C4×C197—24no—
33C4⋊C4×C197—24no—
34#13096802—28no—
35C23×C197—22no—
36C23×C197—22no—
37C23×C197C4212yes—
38C23×C197C22⋊C411yescharacteristic
39C23×C197C22⋊C411yescharacteristic
40C23×C197C4⋊C412yes—
41C23×C197C22×C411yescharacteristic
42C2×C4×C197—24no—
43C2×C4×C197—44no—
44C2×C4×C197—44no—
45C2×C4×C197—44no—
46C2×C4×C197C4212yes—
47C2×C4×C197C22⋊C414yes—
48C2×C4×C197C22⋊C414yes—
49C2×C4×C197C22⋊C412yes—
50C2×C4×C197C4⋊C414yes—
51C2×C4×C197C4⋊C414yes—
52C2×C4×C197C4⋊C412yes—
53C2×C4×C197C22×C412yes—
54C2×C4×C197C2×D412yes—
55C2×C4×C197C2×D411yescharacteristic
56C2×C4×C197C2×Q811yescharacteristic
57C22×C197—24no—
58C22×C197—24no—
59C22×C197—21no—
60C22×C197—21no—
61C22×C197—21no—
62C22×C197—21no—
63C22×C197#9512yes—
64C22×C197#9512yes—
65C22×C197#10012yes—
66C22×C197#10112yes—
67C22×C197C2×C4211yescharacteristic
68C22×C197C2×C22⋊C411yescharacteristic
69C22×C197C2×C4⋊C411yescharacteristic
70C4×C197—44no—
71C4×C197#9514yes—
72C4×C197C2×C22⋊C412yes—
73C4×C197C2×C4⋊C412yes—
74C2×C197—22no—
75C2×C197—21no—
76C2×C197—21no—
77C2×C197#34314yescomplemented
78C2×C197C2×#9511yescharacteristic
79C2×C197C2×#10011yescharacteristic
80C2×C197C2×#10111yescharacteristic
81C197C2×#34311yescharacteristic, complemented, Sylow
82C2×#343—1971nomaximal, Sylow
83C22×M16—1972no—
84C22×C4⋊C4D19711yescharacteristic
85#343—1974no—
86C23×C4Dic19712yes—
87C23×C4C2×D19711yescharacteristic
88C2×M16—3942no—
89C2×M16—3944no—
90C2×M16—1978no—
91C2×M16—1974no—
92C22×C8—3942no—
93C2×C4⋊C4—22no—
94C2×C4⋊C4—22no—
95C2×C4⋊C4Dic19712yes—
96C2×C4⋊C4C2×D19712yes—
97C24C2×Dic19711yescharacteristic
98C22×C4—22no—
99C22×C4—22no—
100C22×C4—44no—
101C22×C4C4×D19714yes—
102C22×C4C2×Dic19714yes—
103C22×C4C2×Dic19711yescharacteristic
104C22×C4C22⋊D19712yes—
105C22×C4C22⋊D19712yes—
106C22×C4D78812yes—
107C22×C4Dic39412yes—
108C22×C4C22×D19711yescharacteristic
109M16—3948no—
110M16—3944no—
111M16—1978no—
112C2×C8—3948no—
113C2×C8—3944no—
114C4⋊C4—24no—
115C4⋊C4—24no—
116C23—22no—
117C23—22no—
118C23C4×Dic19712yes—
119C23C22⋊Dic19711yescharacteristic
120C23C22⋊Dic19711yescharacteristic
121C23C4⋊Dic19712yes—
122C23C22×Dic19711yescharacteristic
123C2×C4—24no—
124C2×C4—44no—
125C2×C4—44no—
126C2×C4—44no—
127C2×C4C4×Dic19712yes—
128C2×C4#1569133514yes—
129C2×C4#1569133514yes—
130C2×C4C22⋊Dic19712yes—
131C2×C4#1569133714yes—
132C2×C4#1569133714yes—
133C2×C4C4⋊Dic19712yes—
134C2×C4C2×C4×D19712yes—
135C2×C4C2×C22⋊D19712yes—
136C2×C4C2×D78811yescharacteristic
137C2×C4C2×Dic39411yescharacteristic
138C8—3948no—
139C22—24no—
140C22—24no—
141C22—21no—
142C22—21no—
143C22—21no—
144C22—21no—
145C22#2026323312yes—
146C22#2026323312yes—
147C22#2026324312yes—
148C22#2026324512yes—
149C22C2×C4×Dic19711yescharacteristic
150C22C2×C22⋊Dic19711yescharacteristic
151C22C2×C4⋊Dic19711yescharacteristic
152C4—44no—
153C4#2026323314yes—
154C4C2×#1569133512yes—
155C4C2×#1569133712yes—
156C2—22no—
157C2—21no—
158C2—21no—
159C2#2716084814yesdirect product factor
160C2C2×#2026323311yescharacteristic
161C2C2×#2026324311yescharacteristic
162C2C2×#2026324511yescharacteristic
subgroupG/H
centerC23C22⋊Dic197
commutatorC22×C197C2×C42
FrattiniC22×C4C22×D197
FittingC22×C4⋊C4×C197C2
socleC23×C197C22⋊C4
prime radicalC24×C197C2×C4
cosocleC22×C4×C197C23
hypercenterC22×C4⋊C4D197
hypocenterC197C2×#343
LCSG ▷ C22×C197 ▷ C2×C197 ▷ C197
UCSC1 ◁ C23 ◁ C23×C4 ◁ C22×C4⋊C4

Complements

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

NH ≅ G/Ntype
2. #27160848C2direct (N × H)
6. C2×#15691342C4semidirect
17. #15691342C2×C4semidirect
77. C2×C197#343semidirect
81. C197C2×#343semidirect
159. C2#27160848direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#156913422
#271608482
C22×C4⋊C4×C1972
C2×#343197