Finite Group Databasebeta

← C4×C22⋊#13132997 #41003777

Subgroups — C4×C22⋊#13132997 #41003777

Order 26944.

258 conjugacy classes of subgroups; only the 86 normal subgroups are shown.

normal subgroups only

This group has 258 conjugacy classes of subgroups — too many to draw. Only its 86 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
2C2×C4×#13132997C212yesmaximal, complemented
3(C2×#13132997)⋊C4C212yesmaximal, complemented
4C22×C4×D421C211yesmaximal, characteristic
5C22×#13132997C2214yes—
6C22⋊#13132997C418yesdirect product factor
7C4×#13132997—24no—
8C23×D421C2211yescharacteristic
9C22×Dic421C411yescharacteristic, complemented
10C2×C4×D421—24no—
11C2×C4×D421C411yescharacteristic, complemented
12C2×C4×D421C411yescharacteristic, complemented
13C2×C4×D421C2211yescharacteristic
14C2×C4×D421C2211yescharacteristic
15C22×C4×C421C411yescharacteristic, complemented
16C2×#13132997—24no—
17C2×#13132997—24no—
18C2×#13132997C2×C418yescomplemented
19C22×D421—22no—
20C22×D421—22no—
21C22×D421C2×C411yescharacteristic
22C22×D421C2×C414yes—
23C22×D421C2311yescharacteristic
24C2×Dic421—22no—
25C2×Dic421C2×C411yescharacteristic
26C2×Dic421C2×C411yescharacteristic
27C4×D421—22no—
28C4×D421—22no—
29C4×D421—22no—
30C4×D421D414yes—
31C23×C421C2×C411yescharacteristic
32C2×C4×C421—22no—
33C2×C4×C421C2×C411yescharacteristic
34C2×C4×C421C2×C411yescharacteristic
35C22×C421—21no—
36C22×C421—21no—
37C22×C421C4212yescomplemented
38C22×C421C22×C411yescharacteristic
39C2×D421—21no—
40C2×D421—21no—
41C2×D421—28no—
42C2×D421C4212yescomplemented
43C2×D421C22×C412yes—
44C2×D421C2×D412yes—
45C2×D421#4112yes—
46#13132997—28no—
47C4×C421—21no—
48C4×C421C22⋊C412yescomplemented
49Dic421—21no—
50Dic421C22⋊C412yescomplemented
51C2×C421—22no—
52C2×C421C2×C4211yescharacteristic
53C2×C421C2×C22⋊C411yescharacteristic
54C2×C421#11711yescharacteristic
55D421—22no—
56D421C4×D414yes—
57C421C4×C22⋊C411yescharacteristic, complemented, Sylow
58C4×C22⋊C4—4211nomaximal, Sylow
59C23×C4—4211no—
60C2×C22⋊C4—4212no—
61C2×C42—4212no—
62#95—4212no—
63C24—4211no—
64C22×C4—8424no—
65C22×C4—4214no—
66C22×C4—4211no—
67C22×C4—4211no—
68C22×C4—4211no—
69C22×C4—4211no—
70C22×C4—4211no—
71C22×C4#1313299711yescharacteristic, complemented
72C22⋊C4—4218no—
73C42—8424no—
74C23—8422no—
75C23—8422no—
76C23—4214no—
77C23—4211no—
78C23—4211no—
79C23C2×#1313299711yescharacteristic
80C2×C4—22no—
81C2×C4—8422no—
82C2×C4—8422no—
83C2×C4—8424no—
84C2×C4—8424no—
85C2×C4—8422no—
86C2×C4—8422no—
87C2×C4—4218no—
88C2×C4—4211no—
89C2×C4—4211no—
90C2×C4—4214no—
91C2×C4C2×#1313299711yescharacteristic
92C2×C4C2×#1313299711yescharacteristic
93C22—21no—
94C22—21no—
95C22—8428no—
96C22—8421no—
97C22—8421no—
98C22—4212no—
99C22—4212no—
100C22—4212no—
101C22—4212no—
102C22C4×#1313299712yescomplemented
103C22C22×#1313299711yescharacteristic
104C4—21no—
105C4—8428no—
106C4—8421no—
107C4—4212no—
108C4C22⋊#1313299712yesdirect product factor
109C2—22no—
110C2—8422no—
111C2—4214no—
112C2C2×C4×#1313299711yescharacteristic
113C2C2×C22⋊#1313299711yescharacteristic
114C2#2721244511yescharacteristic
subgroupG/H
centerC2×C4C2×#13132997
commutatorC2×C421C2×C42
FrattiniC22C22×#13132997
FittingC22×C4×C421C4
socleC22×C421C22×C4
prime radicalC23×D421C22
cosocleC22×D421C23
hypercenterC22×C4#13132997
hypocenterC421C4×C22⋊C4
LCSG ▷ C2×C421 ▷ C421
UCSC1 ◁ C2×C4 ◁ C22×C4

Complements

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

NH ≅ G/Ntype
2. C2×C4×#13132997C2semidirect
3. (C2×#13132997)⋊C4C2semidirect
6. C22⋊#13132997C4direct (N × H)
9. C22×Dic421C4semidirect
11. C2×C4×D421C4semidirect
12. C2×C4×D421C4semidirect
15. C22×C4×C421C4semidirect
18. C2×#13132997C2×C4semidirect
37. C22×C421C42semidirect
42. C2×D421C42semidirect
48. C4×C421C22⋊C4semidirect
50. Dic421C22⋊C4semidirect
57. C421C4×C22⋊C4semidirect
71. C22×C4#13132997semidirect
102. C22C4×#13132997semidirect
108. C4C22⋊#13132997direct (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
C2×C4×#131329972
(C2×#13132997)⋊C42
C22×C4×D4212
C4×C22⋊C4421