Finite Group Databasebeta

← C2×#27212425 #41003818

Subgroups — C2×#27212425 #41003818

Order 26944.

210 conjugacy classes of subgroups; only the 52 normal subgroups are shown.

normal subgroups only

This group has 210 conjugacy classes of subgroups — too many to draw. Only its 52 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×C22⋊#13132997C212yesmaximal, complemented
2#27212425C214yesmaximal, direct product factor
3C22×D1684C211yesmaximal, characteristic
4C22×#13132997—22no—
5C22⋊#13132997—22no—
6C22⋊#13132997C2214yescomplemented
7C23×D421C411yescharacteristic, complemented
8C23×D421C2211yescharacteristic
9C2×D1684—22no—
10C2×D1684—22no—
11C2×D1684C412yescomplemented
12C2×D1684C2212yes—
13C22×C4×C421C411yescharacteristic, complemented
14C2×#13132997—24no—
15C2×#13132997—44no—
16C22×D421—21no—
17C22×D421—21no—
18C22×D421—42no—
19C22×D421—42no—
20C22×D421C2×C411yescharacteristic
21C22×D421C2×C412yescomplemented
22C22×D421D412yes—
23C22×D421D412yes—
24C22×D421C2311yescharacteristic
25D1684—24no—
26D1684—24no—
27C23×C421C2×C411yescharacteristic
28C2×C4×C421—21no—
29C2×C4×C421—21no—
30C2×C4×C421C2×C412yescomplemented
31C22×C421—22no—
32C22×C421C22⋊C411yescharacteristic
33C22×C421C22⋊C411yescharacteristic
34C22×C421C22×C411yescharacteristic
35C2×D421—24no—
36C2×D421—22no—
37C2×D421—41no—
38C2×D421—42no—
39C2×D421—41no—
40C2×D421—42no—
41C2×D421—42no—
42C2×D421—42no—
43C2×D421C22⋊C412yes—
44C2×D421C2×D412yes—
45#13132997—44no—
46C4×C421—22no—
47C2×C421—21no—
48C2×C421—21no—
49C2×C421#9912yescomplemented
50C2×C421C2×C22⋊C411yescharacteristic
51D421—22no—
52D421—22no—
53D421—42no—
54C421C2×#9911yescharacteristic, complemented, Sylow
55C2×#99—4211nomaximal, Sylow
56C22×D4—4211no—
57C2×C22⋊C4—4212no—
58#99—4214no—
59C24—4211no—
60C24—4211no—
61C2×D4—8422no—
62C2×D4—8422no—
63C2×D4—4212no—
64C2×D4—4212no—
65C22×C4—8422no—
66C22×C4#1313299711yescharacteristic, complemented
67C22⋊C4—8422no—
68C22⋊C4—4214no—
69C23—8421no—
70C23—8421no—
71C23—16842no—
72C23—16842no—
73C23—4212no—
74C23—4212no—
75C23—4212no—
76C23—4211no—
77C23—4211no—
78C23C2×#1313299711yescharacteristic
79D4—8424no—
80D4—8424no—
81C2×C4—21no—
82C2×C4—21no—
83C2×C4—8424no—
84C2×C4—16844no—
85C2×C4C2×#1313299712yescomplemented
86C22—22no—
87C22—8424no—
88C22—8422no—
89C22—16842no—
90C22—16841no—
91C22—16841no—
92C22—16842no—
93C22—16842no—
94C22—16842no—
95C22—4212no—
96C22—4212no—
97C22C22⋊#1313299711yescharacteristic
98C22C22⋊#1313299711yescharacteristic
99C22C22×#1313299711yescharacteristic
100C4—22no—
101C4—16844no—
102C2—21no—
103C2—21no—
104C2—8422no—
105C2—8422no—
106C2—16842no—
107C2#2721242512yesdirect product factor
108C2C2×C22⋊#1313299711yescharacteristic
subgroupG/H
centerC22C22⋊#13132997
commutatorC22×C421C22×C4
FrattiniC22C22×#13132997
FittingC22×C4×C421C4
socleC22×C421C22⋊C4
prime radicalC22×D1684C2
cosocleC22×D421C23
hypercenterC22×C4#13132997
hypocenterC421C2×#99
LCSG ▷ C22×C421 ▷ C2×C421 ▷ C421
UCSC1 ◁ C22 ◁ C23 ◁ C22×C4

Complements

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

NH ≅ G/Ntype
1. C2×C22⋊#13132997C2semidirect
2. #27212425C2direct (N × H)
6. C22⋊#13132997C22semidirect
7. C23×D421C4semidirect
11. C2×D1684C4semidirect
13. C22×C4×C421C4semidirect
21. C22×D421C2×C4semidirect
30. C2×C4×C421C2×C4semidirect
49. C2×C421#99semidirect
54. C421C2×#99semidirect
66. C22×C4#13132997semidirect
85. C2×C4C2×#13132997semidirect
107. C2#27212425direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C22⋊#131329972
#272124252
C22×D16842
C2×#99421