Finite Group Databasebeta

← C2×#28381863 #43248213

Subgroups — C2×#28381863 #43248213

Order 28352.

322 conjugacy classes of subgroups; only the 135 normal subgroups are shown.

normal subgroups only

This group has 322 conjugacy classes of subgroups — too many to draw. Only its 135 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
1C22×Dic886C211yesmaximal, characteristic, complemented
2C23×Dic443C211yesmaximal, characteristic
3#28381863C218yesmaximal, direct product factor
4C2×C4⋊Dic443C211yesmaximal, characteristic, complemented
5C2×Dic443⋊C4C211yesmaximal, characteristic, complemented
6C2×Dic443⋊C4C211yesmaximal, characteristic, complemented
7C2×C22⋊Dic443C211yesmaximal, characteristic
8C2×C22⋊C4×C443C211yesmaximal, characteristic
9C2×Dic886—24no—
10C2×Dic886C2214yescomplemented
11C22×Dic443—24no—
12C22×Dic443C2211yescharacteristic
13C22×Dic443C2211yescharacteristic
14C22×Dic443C2211yescharacteristic
15C22×Dic443C2214yes—
16C22×Dic443C2211yescharacteristic
17C4⋊Dic443C2214yescomplemented
18Dic443⋊C4C2214yescomplemented
19Dic443⋊C4C2214yescomplemented
20C22⋊Dic443C2214yes—
21C24×C443C2211yescharacteristic
22C22×C4×C443C2211yescharacteristic
23C22×C4×C443C2211yescharacteristic
24C22⋊C4×C443C2214yes—
25Dic886—28no—
26C2×Dic443—22no—
27C2×Dic443—22no—
28C2×Dic443—22no—
29C2×Dic443—28no—
30C2×Dic443D414yes—
31C2×Dic443C2312yes—
32C2×Dic443C2312yes—
33C2×Dic443C2312yes—
34C2×Dic443C2312yes—
35C23×C443—22no—
36C23×C443—22no—
37C23×C443Q814yescomplemented
38C23×C443C2312yes—
39C23×C443C2311yescharacteristic
40C2×C4×C443—22no—
41C2×C4×C443—22no—
42C2×C4×C443C2312yes—
43C2×C4×C443C2312yes—
44C22×C443—28no—
45C22×C443—22no—
46C22×C443—22no—
47C22×C443C2×D412yes—
48C22×C443C2×Q812yes—
49C22×C443C2×Q814yescomplemented
50C22×C443#4112yes—
51C22×C443C2411yescharacteristic
52C4×C443—22no—
53C4×C443—22no—
54Dic443—22no—
55Dic443—22no—
56Dic443—22no—
57Dic443C2×D414yes—
58C2×C443—24no—
59C2×C443C22⋊Q814yescomplemented
60C2×C443C22×D411yescharacteristic
61C2×C443C22×Q811yescharacteristic
62C2×C443C2×#4111yescharacteristic
63C443C2×C22⋊Q811yescharacteristic, complemented, Sylow
64C2×C22⋊Q8—4431nomaximal, Sylow
65C22×Q8—4431no—
66C23×C4—4431no—
67C22⋊Q8—4438no—
68C2×C4⋊C4—4431no—
69C2×C4⋊C4—4431no—
70C2×C4⋊C4—4431no—
71C2×C22⋊C4—4431no—
72C2×C22⋊C4D44311yescharacteristic
73C24C2×D44311yescharacteristic
74C2×Q8—8864no—
75C2×Q8—4434no—
76C22×C4—8864no—
77C22×C4—4434no—
78C22×C4—4431no—
79C22×C4—4431no—
80C22×C4—4431no—
81C22×C4—4431no—
82C22×C4C2×D44311yescharacteristic
83C22×C4C2×D44311yescharacteristic
84C4⋊C4—4434no—
85C4⋊C4—4434no—
86C4⋊C4—4434no—
87C22⋊C4—4434no—
88C22⋊C4C2×D44314yes—
89C23—22no—
90C23—22no—
91C23Dic88614yescomplemented
92C23C22×D44312yes—
93C23C22×D44311yescharacteristic
94Q8—8868no—
95C2×C4—22no—
96C2×C4—22no—
97C2×C4—8862no—
98C2×C4—8862no—
99C2×C4—8862no—
100C2×C4—8868no—
101C2×C4—4432no—
102C2×C4—4432no—
103C2×C4—4432no—
104C2×C4—4434no—
105C2×C4—4432no—
106C2×C4C22×D44312yes—
107C2×C4C22×D44312yes—
108C22—28no—
109C22—22no—
110C22—22no—
111C22D4×D44312yes—
112C22C2×Dic88612yes—
113C22C2×Dic88614yescomplemented
114C22#2029678612yes—
115C22C23×D44311yescharacteristic
116C4—22no—
117C4—22no—
118C4—8862no—
119C4—8862no—
120C4—8862no—
121C4—4434no—
122C2—24no—
123C2#2838186314yesdirect product factor
124C2C2×D4×D44311yescharacteristic
125C2C22×Dic88611yescharacteristic
126C2C2×#2029678611yescharacteristic
subgroupG/H
centerC23C22×D443
commutator, cosocleC22×C443C24
FrattiniC22C23×D443
FittingC2×C22⋊C4×C443C2
socleC23×C443C23
prime radicalC24×C443C22
hypercenterC2×C22⋊C4D443
hypocenterC443C2×C22⋊Q8
LCSG ▷ C22×C443 ▷ C443
UCSC1 ◁ C23 ◁ C2×C22⋊C4

Complements

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

NH ≅ G/Ntype
1. C22×Dic886C2semidirect
3. #28381863C2direct (N × H)
4. C2×C4⋊Dic443C2semidirect
5. C2×Dic443⋊C4C2semidirect
6. C2×Dic443⋊C4C2semidirect
10. C2×Dic886C22semidirect
17. C4⋊Dic443C22semidirect
18. Dic443⋊C4C22semidirect
19. Dic443⋊C4C22semidirect
37. C23×C443Q8semidirect
49. C22×C443C2×Q8semidirect
59. C2×C443C22⋊Q8semidirect
63. C443C2×C22⋊Q8semidirect
91. C23Dic886semidirect
113. C22C2×Dic886semidirect
123. C2#28381863direct (N × H)

Maximal subgroups

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

subgroupindex
C22×Dic8862
C23×Dic4432
#283818632
C2×C4⋊Dic4432
C2×Dic443⋊C42
C2×C22⋊Dic4432
C2×C22⋊C4×C4432
C2×C22⋊Q8443