Finite Group Databasebeta

← C22×#20263262 #38751315

Subgroups — C22×#20263262 #38751315

Order 25216.

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

normal subgroups only

This group has 480 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×#20263262C2112yesmaximal, direct product factor
3C23×C8×C197C211yesmaximal, characteristic
4C2×#15691342—26no—
5C2×#15691342C22112yes—
6C22×#13096802—22no—
7#20263262C22116yesdirect product factor
8C23×C4×C197C2211yescharacteristic
9C22×C8×C197C416yes—
10C22×C8×C197C412yes—
11C22×C8×C197C2216yes—
12#15691342—212no—
13#15691342C2318yes—
14C2×#13096802—212no—
15C24×C197Q811yescharacteristic
16C22×C4×C197C2×C413yes—
17C22×C4×C197C2×C411yescharacteristic
18C22×C4×C197D413yes—
19C22×C4×C197D411yescharacteristic
20C22×C4×C197Q813yes—
21C22×C4×C197C2313yes—
22C2×C8×C197C2×C4112yes—
23C2×C8×C197C2×C4112yes—
24C2×C8×C197C2314yes—
25#13096802—28no—
26C23×C197—24no—
27C23×C197C4⋊C413yes—
28C23×C197C4⋊C411yescharacteristic
29C23×C197C2×Q813yes—
30C2×C4×C197C4⋊C416yes—
31C2×C4×C197C4⋊C413yes—
32C2×C4×C197C4⋊C413yes—
33C2×C4×C197C22×C413yes—
34C2×C4×C197C22×C413yes—
35C2×C4×C197C2×D413yes—
36C2×C4×C197C2×D413yes—
37C2×C4×C197C2×Q813yes—
38C2×C4×C197C2411yescharacteristic
39C8×C197C22×C418yes—
40C22×C197—26no—
41C22×C197—26no—
42C22×C197#10814yescomplemented
43C22×C197C2×C4⋊C413yes—
44C22×C197C2×C4⋊C413yes—
45C22×C197C22×Q811yescharacteristic
46C4×C197C2×C4⋊C413yes—
47C4×C197C2×C4⋊C413yes—
48C4×C197C23×C411yescharacteristic
49C4×C197C22×D411yescharacteristic
50C2×C197—23no—
51C2×C197—21no—
52C2×C197C2×#10816yescomplemented
53C2×C197C22×C4⋊C411yescharacteristic
54C197C22×#10811yescharacteristic, complemented, Sylow
55C22×#108—1971nomaximal, Sylow
56C22×M16—1972no—
57C23×C8D19711yescharacteristic
58C2×#108—19712no—
59C23×C4C2×D19711yescharacteristic
60C2×M16—3946no—
61C2×M16—19712no—
62C22×C8—3942no—
63C22×C8Dic19712yes—
64C22×C8Dic19716yes—
65C22×C8C2×D19716yes—
66#108—19716no—
67C24Dic39411yescharacteristic
68C22×C4C2×Dic19711yescharacteristic
69C22×C4C2×Dic19713yes—
70C22×C4D78813yes—
71C22×C4D78811yescharacteristic
72C22×C4Dic39413yes—
73C22×C4C22×D19713yes—
74M16—39412no—
75M16—1978no—
76C2×C8—39412no—
77C2×C8C2×Dic197112yes—
78C2×C8C2×Dic197112yes—
79C2×C8C22×D19714yes—
80C23—24no—
81C23C4⋊Dic19713yes—
82C23C4⋊Dic19711yescharacteristic
83C23C2×Dic39413yes—
84C2×C4C4⋊Dic19716yes—
85C2×C4C4⋊Dic19713yes—
86C2×C4C4⋊Dic19713yes—
87C2×C4C22×Dic19713yes—
88C2×C4C22×Dic19713yes—
89C2×C4C2×D78813yes—
90C2×C4C2×D78813yes—
91C2×C4C2×Dic39413yes—
92C2×C4C23×D19711yescharacteristic
93C8—3948no—
94C8C22×Dic19718yes—
95C22—26no—
96C22—26no—
97C22#2026326214yesdirect product factor
98C22C2×C4⋊Dic19713yes—
99C22C2×C4⋊Dic19713yes—
100C22C22×Dic39411yescharacteristic
101C4C2×C4⋊Dic19713yes—
102C4C2×C4⋊Dic19713yes—
103C4C23×Dic19711yescharacteristic
104C4C22×D78811yescharacteristic
105C2—23no—
106C2—21no—
107C2C2×#2026326216yesdirect product factor
108C2C22×C4⋊Dic19711yescharacteristic
subgroupG/H
centerC22×C4D788
commutatorC4×C197C23×C4
FrattiniC2×C4C23×D197
FittingC23×C8×C197C2
socleC23×C197C4⋊C4
prime radicalC24×C197Q8
cosocleC2×C4×C197C24
hypercenterC23×C8D197
hypocenterC197C22×#108
LCSG ▷ C4×C197 ▷ C2×C197 ▷ C197
UCSC1 ◁ C22×C4 ◁ C23×C4 ◁ C23×C8

Complements

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

NH ≅ G/Ntype
2. C2×#20263262C2direct (N × H)
7. #20263262C22direct (N × H)
42. C22×C197#108semidirect
52. C2×C197C2×#108semidirect
54. C197C22×#108semidirect
97. C22#20263262direct (N × H)
107. C2C2×#20263262direct (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×#202632622
C23×C8×C1972
C22×#108197