Finite Group Databasebeta

← C22×#16812754 #28379584

Subgroups — C22×#16812754 #28379584

Order 13952.

680 conjugacy classes of subgroups; only the 378 normal subgroups are shown.

normal subgroups only

This group has 680 conjugacy classes of subgroups — too many to draw. Only its 378 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
1C23×#11724786C212yesmaximal
2C2×#16812754C2112yesmaximal, direct product factor
3C22×C4×Dic109C211yesmaximal, characteristic
4C22×#11724786C4116yescomplemented
5C22×#11724786C22112yes—
6#16812754C22116yesdirect product factor
7C23×Dic109C411yescharacteristic
8C23×Dic109C2211yescharacteristic
9C2×C4×Dic109C416yes—
10C2×C4×Dic109C2216yes—
11C23×C4×C109C411yescharacteristic
12C2×#11724786C2×C4148yescomplemented
13C2×#11724786C2318yes—
14C22×Dic109—24no—
15C22×Dic109C2×C416yes—
16C22×Dic109C2×C413yes—
17C22×Dic109C2×C418yes—
18C22×Dic109C2313yes—
19C4×Dic109C2×C4112yes—
20C4×Dic109C2314yes—
21C24×C109C2×C411yescharacteristic
22C22×C4×C109—24no—
23C22×C4×C109C2×C416yes—
24C23×C109C4214yes—
25C23×C109M1614yes—
26C23×C109M1614yes—
27C23×C109C22×C413yes—
28C2×C4×C109—212no—
29C2×C4×C109C22×C414yes—
30C2×Dic109—212no—
31C2×Dic109C42112yes—
32C2×Dic109C22×C414yes—
33C2×Dic109C22×C413yes—
34C2×Dic109C22×C4112yes—
35C2×Dic109C2411yescharacteristic
36#11724786C22×C4116yescomplemented
37C22×C109#97116yescomplemented
38C22×C109C2×C4216yes—
39C22×C109C2×M1616yes—
40C22×C109C2×M1616yes—
41C22×C109C23×C411yescharacteristic
42C4×C109—24no—
43Dic109—24no—
44Dic109C2×C4216yes—
45Dic109C23×C412yes—
46C2×C109C2×#97112yescomplemented
47C2×C109C22×C4211yescharacteristic
48C2×C109C22×M1611yescharacteristic
49C2×C109C22×M1611yescharacteristic
50C22×#97—1091nomaximal, Sylow
51C109C22×#9711yescharacteristic, complemented, Sylow
52C23×C8—1092no—
53C22×C42—1091no—
54C2×#97—10912no—
55C23×C4—1091no—
56C23×C4—1091no—
57C23×C4#8913711yescharacteristic
58C22×C8—10912no—
59C22×C8—10916no—
60C2×C42—1096no—
61C2×C42—1096no—
62#97—10916no—
63C24C2×#8913711yescharacteristic
64C22×C4—24no—
65C22×C4—1098no—
66C22×C4—1093no—
67C22×C4—1093no—
68C22×C4—1096no—
69C22×C4—2184no—
70C22×C4C2×#8913716yes—
71C2×C8—10948no—
72C2×C8—1098no—
73C42—10912no—
74C42—1094no—
75C23C4×#8913714yes—
76C23#1318203814yes—
77C23#1318203914yes—
78C23C22×#8913713yes—
79C2×C4—212no—
80C2×C4—10912no—
81C2×C4—10912no—
82C2×C4—1091no—
83C2×C4—1093no—
84C2×C4—1094no—
85C2×C4—21812no—
86C2×C4C22×#8913714yes—
87C8—10916no—
88C22#16812754116yesdirect product factor
89C22C2×C4×#8913716yes—
90C22C2×#1318203816yes—
91C22C2×#1318203916yes—
92C22C23×#8913711yescharacteristic
93C4—24no—
94C4—1092no—
95C4—1096no—
96C4—2184no—
97C2C2×#16812754112yesdirect product factor
98C2C22×C4×#8913711yescharacteristic
99C2C22×#1318203811yescharacteristic
100C2C22×#1318203911yescharacteristic
subgroupG/H
centerC24C2×#89137
commutatorC2×C109C22×C42
FrattiniC22C23×#89137
FittingC23×C4×C109C4
socle, prime radicalC24×C109C2×C4
cosocleC2×Dic109C24
hypercenterC23×C4#89137
hypocenterC109C22×#97
LCSG ▷ C2×C109 ▷ C109
UCSC1 ◁ C24 ◁ C23×C4

Complements

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

NH ≅ G/Ntype
2. C2×#16812754C2direct (N × H)
4. C22×#11724786C4semidirect
6. #16812754C22direct (N × H)
12. C2×#11724786C2×C4semidirect
36. #11724786C22×C4semidirect
37. C22×C109#97semidirect
46. C2×C109C2×#97semidirect
51. C109C22×#97semidirect
88. C22#16812754direct (N × H)
97. C2C2×#16812754direct (N × H)

Maximal subgroups

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

subgroupindex
C23×#117247862
C2×#168127542
C22×C4×Dic1092
C22×#97109