Finite Group Databasebeta

← C4×#20263333 #38751135

Subgroups — C4×#20263333 #38751135

Order 25216.

572 conjugacy classes of subgroups; only the 381 normal subgroups are shown.

normal subgroups only

This group has 572 conjugacy classes of subgroups — too many to draw. Only its 381 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
1C2×#20263333C212yesmaximal
2#27161035C216yesmaximal, complemented
3C4×#15691342C213yesmaximal, complemented
4C2×C4×#13096802C213yesmaximal, complemented
5C4×#41×C197C211yesmaximal, characteristic
6#20263333C4116yesdirect product factor
7C2×#15691342C2216yes—
8C22×#13096802C2216yes—
9#20263237C2216yes—
10C4×#13096802C2211yescharacteristic
11C4×#13096802C2213yes—
12C4×#13096802C2216yes—
13C2×#41×C197C2211yescharacteristic
14C4×Q8×C197C412yes—
15C4×D4×C197C416yes—
16#117×C197C2213yes—
17C2×C42×C197C2213yes—
18#15691342C2×C4124yescomplemented
19C2×#13096802C2×C4124yescomplemented
20C2×#13096802C2312yes—
21C2×#13096802C2316yes—
22#41×C197C2×C418yes—
23C2×Q8×C197C2×C411yescharacteristic
24C2×D4×C197C2×C413yes—
25C22×C4×C197C2×C416yes—
26C22×C4×C197C2313yes—
27C4⋊C4×C197C2×C416yes—
28C22⋊C4×C197C2×C416yes—
29C42×C197C2×C416yes—
30C42×C197C2313yes—
31C42×C197C2311yescharacteristic
32#13096802C22×C414yes—
33#13096802C22×C4112yes—
34C23×C197C22×C413yes—
35Q8×C197C4214yes—
36D4×C197C42112yes—
37C2×C4×C197—212no—
38C2×C4×C197C22×C4112yes—
39C2×C4×C197C22×C416yes—
40C2×C4×C197C22×C413yes—
41C2×C4×C197C22×C412yes—
42C2×C4×C197C2411yescharacteristic
43C22×C197—26no—
44C22×C197C2×C4216yes—
45C22×C197C23×C411yescharacteristic
46C4×C197—26no—
47C4×C197C2×C4216yes—
48C4×C197#13114yescomplemented
49C4×C197C23×C412yes—
50C2×C197—26no—
51C2×C197C22×C4211yescharacteristic
52C2×C197C2×#13112yes—
53C197C4×#13111yescharacteristic, complemented, Sylow
54C4×#131—1971nomaximal, Sylow
55C2×#131—1972no—
56C4×#41D19711yescharacteristic
57#405—1976no—
58C4×M16—1973no—
59C2×C4×C8—1973no—
60C2×#41C2×D19711yescharacteristic
61#131—19716no—
62C2×M16—1976no—
63C22×C8—1976no—
64C4×Q8Dic19712yes—
65C4×D4Dic19716yes—
66#117C2×D19713yes—
67C2×C42C2×D19713yes—
68#97—1976no—
69C4×C8—1976no—
70C4×C8—1971no—
71C4×C8—1973no—
72#41C4×D19718yes—
73C2×Q8C2×Dic19711yescharacteristic
74C2×D4C2×Dic19713yes—
75C22×C4C2×Dic19716yes—
76C22×C4C22×D19713yes—
77M16—19724no—
78C2×C8—19724no—
79C2×C8—1972no—
80C2×C8—1976no—
81C4⋊C4C2×Dic19716yes—
82C22⋊C4C2×Dic19716yes—
83C42C2×Dic19716yes—
84C42C22×D19713yes—
85C42C22×D19711yescharacteristic
86C23C22×Dic19713yes—
87Q8C4×Dic19714yes—
88D4C4×Dic197112yes—
89C2×C4—212no—
90C2×C4C2×C4×D197112yes—
91C2×C4C22×Dic19716yes—
92C2×C4C22×Dic19713yes—
93C2×C4C22×Dic19712yes—
94C2×C4C23×D19711yescharacteristic
95C8—1974no—
96C8—19712no—
97C22—26no—
98C22C2×C4×Dic19716yes—
99C22C23×Dic19711yescharacteristic
100C4—26no—
101C4C2×C4×Dic19716yes—
102C4#2026333314yesdirect product factor
103C4C22×C4×D19712yes—
104C2—26no—
105C2C22×C4×Dic19711yescharacteristic
106C2C2×#2026333312yes—
subgroupG/H
centerC42C22×D197
commutatorC2×C197C22×C42
FrattiniC2×C4C23×D197
FittingC4×#41×C197C2
socleC22×C197C23×C4
prime radicalC2×#41×C197C22
cosocleC2×C4×C197C24
hypercenterC4×#41D197
hypocenterC197C4×#131
LCSG ▷ C2×C197 ▷ C197
UCSC1 ◁ C42 ◁ C4×#41

Complements

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

NH ≅ G/Ntype
2. #27161035C2semidirect
3. C4×#15691342C2semidirect
4. C2×C4×#13096802C2semidirect
6. #20263333C4direct (N × H)
18. #15691342C2×C4semidirect
19. C2×#13096802C2×C4semidirect
48. C4×C197#131semidirect
53. C197C4×#131semidirect
102. C4#20263333direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#202633332
#271610352
C4×#156913422
C2×C4×#130968022
C4×#41×C1972
C4×#131197