Finite Group Databasebeta

← C2×#20300981 #28412005

Subgroups — C2×#20300981 #28412005

Order 14656.

246 conjugacy classes of subgroups; only the 111 normal subgroups are shown.

normal subgroups only

This group has 246 conjugacy classes of subgroups — too many to draw. Only its 111 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
1#20300981C218yesmaximal, direct product factor
2C2×C4⋊Dic229C211yesmaximal, characteristic, complemented
3C2×#16814645C211yesmaximal, characteristic, complemented
4C2×#16814645C211yesmaximal, characteristic, complemented
5C2×C22⋊Dic229C211yesmaximal, characteristic
6C2×C22⋊Dic229C211yesmaximal, characteristic
7C2×C4×Dic229C211yesmaximal, characteristic, complemented
8C2×C22⋊C4×C229C211yesmaximal, characteristic
9C22×Dic229C2211yescharacteristic
10C22×Dic229C2211yescharacteristic
11C22×Dic229C2211yescharacteristic
12C22×Dic229C2211yescharacteristic
13C4⋊Dic229C2214yescomplemented
14#16814645C2214yescomplemented
15#16814645C2214yescomplemented
16C22⋊Dic229C2214yes—
17C22⋊Dic229C2214yes—
18C4×Dic229C2214yescomplemented
19C24×C229C2211yescharacteristic
20C22×C4×C229C2211yescharacteristic
21C22×C4×C229C2211yescharacteristic
22C22⋊C4×C229C2214yes—
23C2×Dic229—22no—
24C2×Dic229—22no—
25C2×Dic229—22no—
26C2×Dic229—22no—
27C2×Dic229C2312yes—
28C2×Dic229C2312yes—
29C2×Dic229C2312yes—
30C2×Dic229C2312yes—
31C23×C229—22no—
32C23×C229—22no—
33C23×C229—22no—
34C23×C229C2312yes—
35C23×C229C2311yescharacteristic
36C2×C4×C229—22no—
37C2×C4×C229—22no—
38C2×C4×C229C2312yes—
39C2×C4×C229C2312yes—
40C22×C229—22no—
41C22×C229—22no—
42C22×C229—22no—
43C22×C229—44no—
44C22×C229#4112yes—
45C22×C229#4112yes—
46C22×C229#4112yes—
47C22×C229C2411yescharacteristic
48C4×C229—22no—
49C4×C229—22no—
50Dic229—22no—
51Dic229—22no—
52Dic229—22no—
53Dic229—22no—
54C2×C229—42no—
55C2×C229#12614yescomplemented
56C2×C229C2×#4111yescharacteristic
57C2×C229C2×#4111yescharacteristic
58C2×C229C2×#4111yescharacteristic
59C229C2×#12611yescharacteristic, complemented, Sylow
60C2×#126—2291nomaximal, Sylow
61#126—2298no—
62C2×C4⋊C4—2291no—
63C2×C4⋊C4—2291no—
64C2×C4⋊C4—2291no—
65C2×C22⋊C4—2291no—
66C2×C22⋊C4—2291no—
67C2×C22⋊C4D22911yescharacteristic
68C2×C42—2291no—
69C24C2×D22911yescharacteristic
70C22×C4—2291no—
71C22×C4—2291no—
72C22×C4—2291no—
73C22×C4—2291no—
74C22×C4C2×D22911yescharacteristic
75C22×C4C2×D22911yescharacteristic
76C4⋊C4—2294no—
77C4⋊C4—2294no—
78C4⋊C4—2294no—
79C22⋊C4—2294no—
80C22⋊C4—2294no—
81C22⋊C4C2×D22914yes—
82C42—2294no—
83C23—22no—
84C23—22no—
85C23—22no—
86C23C22×D22912yes—
87C23C22×D22911yescharacteristic
88C2×C4—22no—
89C2×C4—22no—
90C2×C4—4582no—
91C2×C4—4582no—
92C2×C4—4582no—
93C2×C4—4582no—
94C2×C4—2292no—
95C2×C4—2292no—
96C2×C4—2292no—
97C2×C4—2292no—
98C2×C4C22×D22912yes—
99C2×C4C22×D22912yes—
100C22—22no—
101C22—22no—
102C22—22no—
103C22—44no—
104C22#1681466512yes—
105C22#1681466512yes—
106C22#1681466612yes—
107C22C23×D22911yescharacteristic
108C4—22no—
109C4—22no—
110C4—4582no—
111C4—4582no—
112C4—4582no—
113C4—4582no—
114C2—42no—
115C2#2030098114yesdirect product factor
116C2C2×#1681466511yescharacteristic
117C2C2×#1681466511yescharacteristic
118C2C2×#1681466611yescharacteristic
subgroupG/H
centerC23C22×D229
commutator, cosocleC22×C229C24
FrattiniC22C23×D229
FittingC2×C22⋊C4×C229C2
socleC23×C229C23
prime radicalC24×C229C22
hypercenterC2×C22⋊C4D229
hypocenterC229C2×#126
LCSG ▷ C22×C229 ▷ C229
UCSC1 ◁ C23 ◁ C2×C22⋊C4

Complements

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

NH ≅ G/Ntype
1. #20300981C2direct (N × H)
2. C2×C4⋊Dic229C2semidirect
3. C2×#16814645C2semidirect
4. C2×#16814645C2semidirect
7. C2×C4×Dic229C2semidirect
13. C4⋊Dic229C22semidirect
14. #16814645C22semidirect
15. #16814645C22semidirect
18. C4×Dic229C22semidirect
55. C2×C229#126semidirect
59. C229C2×#126semidirect
115. C2#20300981direct (N × H)

Maximal subgroups

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

subgroupindex
#203009812
C2×C4⋊Dic2292
C2×#168146452
C2×C22⋊Dic2292
C2×C4×Dic2292
C2×C22⋊C4×C2292
C2×#126229