Finite Group Databasebeta

← C22×#16812770 #28379690

Subgroups — C22×#16812770 #28379690

Order 13952.

480 conjugacy classes of subgroups; only the 218 normal subgroups are shown.

normal subgroups only

This group has 480 conjugacy classes of subgroups — too many to draw. Only its 218 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×#13182039C212yesmaximal
2C2×#16812770C2112yesmaximal, direct product factor
3C22×C8×D109C211yesmaximal, characteristic
4C2×#13182039—26no—
5C2×#13182039C22112yes—
6C22×#11724786—22no—
7#16812770C22116yesdirect product factor
8C22×C4×D109C2211yescharacteristic
9C22×#11724784C411yescharacteristic
10C2×C8×D109C416yes—
11C2×C8×D109C2216yes—
12C22×C8×C109C411yescharacteristic
13#13182039—212no—
14#13182039C2318yes—
15C2×#11724786—212no—
16C23×D109Q811yescharacteristic
17C22×Dic109D411yescharacteristic
18C2×C4×D109C2×C413yes—
19C2×C4×D109D413yes—
20C2×C4×D109Q813yes—
21C2×C4×D109C2313yes—
22C2×#11724784C2×C416yes—
23C8×D109C2×C4112yes—
24C8×D109C2314yes—
25C22×C4×C109C2×C411yescharacteristic
26C2×C8×C109C2×C416yes—
27C23×C109C4⋊C411yescharacteristic
28C22×D109—24no—
29C22×D109C4⋊C413yes—
30C22×D109C2×Q813yes—
31C2×C4×C109C4⋊C413yes—
32C2×C4×C109C22×C413yes—
33C2×Dic109C4⋊C413yes—
34C2×Dic109C2×D413yes—
35C4×D109C4⋊C416yes—
36C4×D109C22×C413yes—
37C4×D109C2×D413yes—
38C4×D109C2×Q813yes—
39C4×D109C2411yescharacteristic
40#11724786—28no—
41C8×C109C22×C414yes—
42#11724784C22×C414yes—
43C22×C109#10814yescomplemented
44C22×C109C2×C4⋊C413yes—
45C2×D109—26no—
46C2×D109—26no—
47C2×D109C2×C4⋊C413yes—
48C2×D109C22×Q811yescharacteristic
49C4×C109C2×C4⋊C413yes—
50C4×C109C23×C411yescharacteristic
51Dic109C2×C4⋊C413yes—
52Dic109C22×D411yescharacteristic
53C2×C109C2×#10816yescomplemented
54C2×C109C22×C4⋊C411yescharacteristic
55D109—23no—
56D109—21no—
57C22×#108—1091nomaximal, Sylow
58C109C22×#10811yescharacteristic, complemented, Sylow
59C22×M16—1092no—
60C23×C8—1091no—
61C2×#108—10912no—
62C23×C4—1091no—
63C2×M16—10912no—
64C2×M16—2186no—
65C22×C8—1091no—
66C22×C8—1096no—
67C22×C8—1096no—
68C22×C8—2182no—
69C22×C8#8913711yescharacteristic
70#108—10916no—
71C24—1091no—
72C22×C4—1091no—
73C22×C4—1093no—
74C22×C4—1093no—
75C22×C4—1093no—
76C22×C4—1093no—
77C22×C4C2×#8913711yescharacteristic
78M16—1098no—
79M16—21812no—
80C2×C8—1096no—
81C2×C8—10912no—
82C2×C8—1094no—
83C2×C8—21812no—
84C2×C8C2×#8913716yes—
85C23—1093no—
86C23—1093no—
87C23—2184no—
88C23C4⋊#8913711yescharacteristic
89C2×C4—1093no—
90C2×C4—1093no—
91C2×C4—1093no—
92C2×C4—1096no—
93C2×C4—1093no—
94C2×C4—1091no—
95C2×C4—1093no—
96C2×C4C4⋊#8913713yes—
97C2×C4C22×#8913713yes—
98C8—1094no—
99C8—2188no—
100C8C22×#8913714yes—
101C22—1093no—
102C22—1091no—
103C22—2186no—
104C22—2186no—
105C22#1681277014yesdirect product factor
106C22C2×C4⋊#8913713yes—
107C4—1091no—
108C4—1093no—
109C4C2×C4⋊#8913713yes—
110C4C23×#8913711yescharacteristic
111C2—2183no—
112C2—2181no—
113C2C2×#1681277016yesdirect product factor
114C2C22×C4⋊#8913711yescharacteristic
subgroupG/H
centerC23C4⋊#89137
commutatorC4×C109C23×C4
FrattiniC4C23×#89137
FittingC22×C8×C109C4
socleC23×C109C4⋊C4
prime radicalC23×D109Q8
cosocleC4×D109C24
hypercenterC22×C8#89137
hypocenterC109C22×#108
LCSG ▷ C4×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8

Complements

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

NH ≅ G/Ntype
2. C2×#16812770C2direct (N × H)
7. #16812770C22direct (N × H)
43. C22×C109#108semidirect
53. C2×C109C2×#108semidirect
58. C109C22×#108semidirect
105. C22#16812770direct (N × H)
113. C2C2×#16812770direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#131820392
C2×#168127702
C22×C8×D1092
C22×#108109