Finite Group Databasebeta

← C2×#20297219 #28383551

Subgroups — C2×#20297219 #28383551

Order 14272.

210 conjugacy classes of subgroups; only the 71 normal subgroups are shown.

normal subgroups only

This group has 210 conjugacy classes of subgroups — too many to draw. Only its 71 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⋊Dic223C212yesmaximal, complemented
2#20297219C214yesmaximal, direct product factor
3C22×D4×C223C211yesmaximal, characteristic
4C22×Dic223—22no—
5C22⋊Dic223—22no—
6C22⋊Dic223C2214yescomplemented
7C24×C223C411yescharacteristic, complemented
8C24×C223C2211yescharacteristic
9C2×D4×C223—22no—
10C2×D4×C223—22no—
11C2×D4×C223C412yescomplemented
12C2×D4×C223C2212yes—
13C22×C4×C223C411yescharacteristic, complemented
14C2×Dic223—24no—
15C2×Dic223—44no—
16C23×C223—21no—
17C23×C223—21no—
18C23×C223—42no—
19C23×C223—42no—
20C23×C223C2×C411yescharacteristic
21C23×C223C2×C411yescharacteristic
22C23×C223C2×C412yescomplemented
23C23×C223D412yes—
24C23×C223D412yes—
25C23×C223C2311yescharacteristic
26D4×C223—24no—
27D4×C223—24no—
28C2×C4×C223—21no—
29C2×C4×C223—21no—
30C2×C4×C223C2×C412yescomplemented
31C22×C223—22no—
32C22×C223—24no—
33C22×C223—22no—
34C22×C223—41no—
35C22×C223—42no—
36C22×C223—41no—
37C22×C223—42no—
38C22×C223—42no—
39C22×C223—42no—
40C22×C223C22⋊C411yescharacteristic
41C22×C223C22⋊C412yes—
42C22×C223C22⋊C411yescharacteristic
43C22×C223C22×C411yescharacteristic
44C22×C223C2×D412yes—
45C4×C223—22no—
46Dic223—44no—
47C2×C223—22no—
48C2×C223—21no—
49C2×C223—21no—
50C2×C223—22no—
51C2×C223—42no—
52C2×C223#9912yescomplemented
53C2×C223C2×C22⋊C411yescharacteristic
54C223C2×#9911yescharacteristic, complemented, Sylow
55C2×#99—2231nomaximal, Sylow
56C22×D4D22311yescharacteristic
57C2×C22⋊C4—2232no—
58#99—2234no—
59C24Dic22311yescharacteristic, complemented
60C24C2×D22311yescharacteristic
61C2×D4—22no—
62C2×D4—22no—
63C2×D4Dic22312yescomplemented
64C2×D4C2×D22312yes—
65C22×C4—4462no—
66C22×C4Dic22311yescharacteristic, complemented
67C22⋊C4—4462no—
68C22⋊C4—2234no—
69C23—21no—
70C23—21no—
71C23—42no—
72C23—42no—
73C23C2×Dic22311yescharacteristic
74C23C2×Dic22311yescharacteristic
75C23C2×Dic22312yescomplemented
76C23C22⋊D22312yes—
77C23C22⋊D22312yes—
78C23C22×D22311yescharacteristic
79D4—24no—
80D4—24no—
81C2×C4—21no—
82C2×C4—21no—
83C2×C4—8924no—
84C2×C4—4464no—
85C2×C4C2×Dic22312yescomplemented
86C22—24no—
87C22—22no—
88C22—22no—
89C22—41no—
90C22—42no—
91C22—41no—
92C22—42no—
93C22—42no—
94C22—42no—
95C22C22⋊Dic22311yescharacteristic
96C22C22⋊Dic22312yes—
97C22C22⋊Dic22311yescharacteristic
98C22C22×Dic22311yescharacteristic
99C22C2×C22⋊D22312yes—
100C4—22no—
101C4—8924no—
102C2—22no—
103C2—21no—
104C2—21no—
105C2—22no—
106C2—42no—
107C2#2029721912yesdirect product factor
108C2C2×C22⋊Dic22311yescharacteristic
subgroupG/H
centerC22C22⋊Dic223
commutatorC22×C223C22×C4
FrattiniC23C22×D223
Fitting, prime radicalC22×D4×C223C2
socleC22×C223C22⋊C4
cosocleC23×C223C23
hypercenterC22×D4D223
hypocenterC223C2×#99
LCSG ▷ C22×C223 ▷ C2×C223 ▷ C223
UCSC1 ◁ C22 ◁ C24 ◁ C22×D4

Complements

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

NH ≅ G/Ntype
1. C2×C22⋊Dic223C2semidirect
2. #20297219C2direct (N × H)
6. C22⋊Dic223C22semidirect
7. C24×C223C4semidirect
11. C2×D4×C223C4semidirect
13. C22×C4×C223C4semidirect
22. C23×C223C2×C4semidirect
30. C2×C4×C223C2×C4semidirect
52. C2×C223#99semidirect
54. C223C2×#99semidirect
59. C24Dic223semidirect
63. C2×D4Dic223semidirect
66. C22×C4Dic223semidirect
75. C23C2×Dic223semidirect
85. C2×C4C2×Dic223semidirect
107. C2#20297219direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C22⋊Dic2232
#202972192
C22×D4×C2232
C2×#99223