Finite Group Databasebeta

← C22×#20263245 #38751182

Subgroups — C22×#20263245 #38751182

Order 25216.

736 conjugacy classes of subgroups; only the 309 normal subgroups are shown.

normal subgroups only

This group has 736 conjugacy classes of subgroups — too many to draw. Only its 309 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
2C2×#20263245C2112yesmaximal, direct product factor
3C23×Q8×C197C211yesmaximal, characteristic
4C2×#15691342—26no—
5C2×#15691342C22112yes—
6C22×#13096802—22no—
7#20263245C22116yesdirect product factor
8C22×Q8×C197—22no—
9C22×Q8×C197—26no—
10C22×Q8×C197C416yes—
11C22×Q8×C197C2216yes—
12C23×C4×C197C412yes—
13C23×C4×C197C2211yescharacteristic
14#15691342—212no—
15#15691342C2318yes—
16C2×#13096802—212no—
17C24×C197C2×C411yescharacteristic
18C2×Q8×C197—212no—
19C2×Q8×C197—212no—
20C2×Q8×C197—212no—
21C2×Q8×C197—212no—
22C2×Q8×C197C2×C4112yes—
23C2×Q8×C197C2314yes—
24C22×C4×C197—26no—
25C22×C4×C197—22no—
26C22×C4×C197C2×C4112yes—
27C22×C4×C197C2×C413yes—
28C22×C4×C197D412yes—
29C22×C4×C197D416yes—
30C22×C4×C197C2313yes—
31#13096802—28no—
32C23×C197—24no—
33C23×C197C22⋊C413yes—
34C23×C197C22⋊C411yescharacteristic
35C23×C197C22×C413yes—
36Q8×C197—224no—
37Q8×C197—28no—
38C2×C4×C197—212no—
39C2×C4×C197—212no—
40C2×C4×C197C22⋊C416yes—
41C2×C4×C197C22⋊C416yes—
42C2×C4×C197C22×C418yes—
43C2×C4×C197C22×C413yes—
44C2×C4×C197C2×D416yes—
45C2×C4×C197C2×D416yes—
46C2×C4×C197C2411yescharacteristic
47C22×C197—26no—
48C22×C197—26no—
49C22×C197#10114yescomplemented
50C22×C197C2×C22⋊C413yes—
51C22×C197C2×C22⋊C413yes—
52C22×C197C23×C411yescharacteristic
53C4×C197—28no—
54C4×C197C2×C22⋊C416yes—
55C4×C197C22×D412yes—
56C2×C197—23no—
57C2×C197—21no—
58C2×C197C2×#10116yescomplemented
59C2×C197C22×C22⋊C411yescharacteristic
60C197C22×#10111yescharacteristic, complemented, Sylow
61C22×#101—1971nomaximal, Sylow
62C23×Q8D19711yescharacteristic
63C22×M16—1972no—
64C2×#101—19712no—
65C22×Q8—26no—
66C22×Q8—22no—
67C22×Q8Dic19716yes—
68C22×Q8C2×D19716yes—
69C23×C4Dic19712yes—
70C23×C4C2×D19711yescharacteristic
71C2×M16—3946no—
72C2×M16—19712no—
73C22×C8—3942no—
74#101—19716no—
75C24C2×Dic19711yescharacteristic
76C2×Q8—212no—
77C2×Q8—212no—
78C2×Q8—212no—
79C2×Q8—212no—
80C2×Q8C2×Dic197112yes—
81C2×Q8C22×D19714yes—
82C22×C4—26no—
83C22×C4—22no—
84C22×C4C2×Dic197112yes—
85C22×C4C2×Dic19713yes—
86C22×C4C22⋊D19716yes—
87C22×C4C22⋊D19712yes—
88C22×C4C22×D19713yes—
89M16—39412no—
90M16—1978no—
91C2×C8—39412no—
92C23—24no—
93C23C22⋊Dic19713yes—
94C23C22⋊Dic19711yescharacteristic
95C23C22×Dic19713yes—
96Q8—224no—
97Q8—28no—
98C2×C4—212no—
99C2×C4—212no—
100C2×C4C22⋊Dic19716yes—
101C2×C4C22⋊Dic19716yes—
102C2×C4C22×Dic19718yes—
103C2×C4C22×Dic19713yes—
104C2×C4C2×C22⋊D19716yes—
105C2×C4C2×C22⋊D19716yes—
106C2×C4C23×D19711yescharacteristic
107C8—3948no—
108C22—26no—
109C22—26no—
110C22#2026324514yesdirect product factor
111C22C2×C22⋊Dic19713yes—
112C22C2×C22⋊Dic19713yes—
113C22C23×Dic19711yescharacteristic
114C4—28no—
115C4C2×C22⋊Dic19716yes—
116C4C22×C22⋊D19712yes—
117C2—23no—
118C2—21no—
119C2C2×#2026324516yesdirect product factor
120C2C22×C22⋊Dic19711yescharacteristic
subgroupG/H
centerC23C22⋊Dic197
commutatorC22×C197C23×C4
FrattiniC2×C4C23×D197
FittingC23×Q8×C197C2
socleC23×C197C22⋊C4
prime radicalC24×C197C2×C4
cosocleC2×C4×C197C24
hypercenterC23×Q8D197
hypocenterC197C22×#101
LCSG ▷ C22×C197 ▷ C2×C197 ▷ C197
UCSC1 ◁ C23 ◁ C23×C4 ◁ C23×Q8

Complements

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

NH ≅ G/Ntype
2. C2×#20263245C2direct (N × H)
7. #20263245C22direct (N × H)
49. C22×C197#101semidirect
58. C2×C197C2×#101semidirect
60. C197C22×#101semidirect
110. C22#20263245direct (N × H)
119. C2C2×#20263245direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#156913422
C2×#202632452
C23×Q8×C1972
C22×#101197