Finite Group Databasebeta

← C2×#27160828 #38741365

Subgroups — C2×#27160828 #38741365

Order 25216.

256 conjugacy classes of subgroups; only the 125 normal subgroups are shown.

normal subgroups only

This group has 256 conjugacy classes of subgroups — too many to draw. Only its 125 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×C4⋊#13096802C212yesmaximal
2#27160828C214yesmaximal, direct product factor
3C2×C4⋊Q8×C197C211yesmaximal, characteristic
4C22×#13096802—22no—
5C4⋊#13096802—22no—
6C4⋊#13096802C2214yes—
7C22×Q8×C197C412yes—
8C4⋊Q8×C197—22no—
9C4⋊Q8×C197C412yes—
10C4⋊Q8×C197C2212yes—
11C2×C4⋊C4×C197—22no—
12C2×C42×C197C2211yescharacteristic
13C2×#13096802—24no—
14C2×#13096802—44no—
15C2×Q8×C197—22no—
16C2×Q8×C197—44no—
17C2×Q8×C197C2×C414yes—
18C22×C4×C197—22no—
19C22×C4×C197C2×C411yescharacteristic
20C22×C4×C197D412yes—
21C4⋊C4×C197—24no—
22C4⋊C4×C197—24no—
23C42×C197C2×C411yescharacteristic
24C42×C197D412yes—
25C42×C197C2311yescharacteristic
26#13096802—44no—
27C23×C197C22⋊C411yescharacteristic
28Q8×C197—44no—
29Q8×C197—44no—
30C2×C4×C197—22no—
31C2×C4×C197—24no—
32C2×C4×C197—44no—
33C2×C4×C197C22⋊C411yescharacteristic
34C2×C4×C197C22⋊C412yes—
35C2×C4×C197SD1614yes—
36C2×C4×C197Q1614yes—
37C2×C4×C197C22×C411yescharacteristic
38C2×C4×C197C2×D412yes—
39C22×C197#10012yes—
40C22×C197#10314yes—
41C22×C197C2×C22⋊C411yescharacteristic
42C4×C197—21no—
43C4×C197—21no—
44C4×C197—44no—
45C4×C197#10314yes—
46C4×C197C2×SD1612yes—
47C4×C197C2×Q1612yes—
48C2×C197#33314yescomplemented
49C2×C197C2×#10011yescharacteristic
50C2×C197C2×#10312yes—
51C197C2×#33311yescharacteristic, complemented, Sylow
52C2×#333—1971nomaximal, Sylow
53C2×C4⋊Q8D19711yescharacteristic
54C2×C4⋊C8—1972no—
55#333—1974no—
56C22×Q8Dic19712yes—
57C22×C8—3942no—
58C4⋊Q8—22no—
59C4⋊Q8Dic19712yes—
60C4⋊Q8C2×D19712yes—
61C2×C4⋊C4—22no—
62C2×C42C2×D19711yescharacteristic
63C4⋊C8—3942no—
64C4⋊C8—1974no—
65C2×Q8—22no—
66C2×Q8—44no—
67C2×Q8C2×Dic19714yes—
68C22×C4—22no—
69C22×C4C2×Dic19711yescharacteristic
70C22×C4C22⋊D19712yes—
71C2×C8—7884no—
72C2×C8—3944no—
73C4⋊C4—24no—
74C4⋊C4—24no—
75C42C2×Dic19711yescharacteristic
76C42C22⋊D19712yes—
77C42C22×D19711yescharacteristic
78C23C22⋊Dic19711yescharacteristic
79Q8—44no—
80Q8—44no—
81C2×C4—22no—
82C2×C4—24no—
83C2×C4—44no—
84C2×C4C22⋊Dic19711yescharacteristic
85C2×C4C22⋊Dic19712yes—
86C2×C4#1569134514yes—
87C2×C4#1569134814yes—
88C2×C4C22×Dic19711yescharacteristic
89C2×C4C2×C22⋊D19712yes—
90C8—7884no—
91C22#2026324312yes—
92C22#2026325014yes—
93C22C2×C22⋊Dic19711yescharacteristic
94C4—21no—
95C4—21no—
96C4—44no—
97C4#2026325014yes—
98C4C2×#1569134512yes—
99C4C2×#1569134812yes—
100C2#2716082814yesdirect product factor
101C2C2×#2026324311yescharacteristic
102C2C2×#2026325012yes—
subgroupG/H
centerC23C22⋊Dic197
commutatorC2×C4×C197C22×C4
FrattiniC42C22×D197
FittingC2×C4⋊Q8×C197C2
socle, prime radicalC23×C197C22⋊C4
cosocleC42×C197C23
hypercenterC2×C4⋊Q8D197
hypocenterC197C2×#333
LCSG ▷ C2×C4×C197 ▷ C22×C197 ▷ C197
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4⋊Q8

Complements

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

NH ≅ G/Ntype
2. #27160828C2direct (N × H)
48. C2×C197#333semidirect
51. C197C2×#333semidirect
100. C2#27160828direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4⋊#130968022
#271608282
C2×C4⋊Q8×C1972
C2×#333197