Finite Group Databasebeta

← C4×#16812754 #28378687

Subgroups — C4×#16812754 #28378687

Order 13952.

360 conjugacy classes of subgroups; only the 190 normal subgroups are shown.

normal subgroups only

This group has 360 conjugacy classes of subgroups — too many to draw. Only its 190 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×#16812754C214yesmaximal
2C2×C4×#11724786C212yesmaximal
3C42×Dic109C211yesmaximal, characteristic
4C22×#11724786C2214yes—
5#16812754C4116yesdirect product factor
6C4×#11724786C418yescomplemented
7C2×C4×Dic109C412yes—
8C2×C4×Dic109C411yescharacteristic
9C2×C4×Dic109C2211yescharacteristic
10C2×C4×Dic109C2212yes—
11C2×C42×C109C411yescharacteristic
12C2×#11724786C2×C418yes—
13C2×#11724786C2×C4116yes—
14C22×Dic109C2×C412yes—
15C22×Dic109C2×C411yescharacteristic
16C22×Dic109C2311yescharacteristic
17C4×Dic109—22no—
18C4×Dic109—24no—
19C4×Dic109C2×C414yes—
20C4×Dic109C2×C418yes—
21C22×C4×C109C2×C412yes—
22C22×C4×C109C2×C411yescharacteristic
23C42×C109—22no—
24C23×C109C22×C411yescharacteristic
25C2×C4×C109—22no—
26C2×C4×C109—22no—
27C2×C4×C109C4214yes—
28C2×C4×C109C4212yes—
29C2×C4×C109M1612yes—
30C2×C4×C109M1612yes—
31C2×Dic109—22no—
32C2×Dic109—22no—
33C2×Dic109C4214yes—
34C2×Dic109C4212yes—
35C2×Dic109M1614yes—
36C2×Dic109C22×C412yes—
37C2×Dic109C22×C414yes—
38#11724786C42116yescomplemented
39C22×C109C2×C4211yescharacteristic
40C22×C109C2×C4212yes—
41C22×C109C2×M1611yescharacteristic
42C22×C109C2×M1612yes—
43C22×C109C2×M1611yescharacteristic
44C4×C109—24no—
45C4×C109#9714yescomplemented
46Dic109—24no—
47Dic109#9714yescomplemented
48Dic109C2×C4214yes—
49C2×C109C4311yescharacteristic
50C2×C109C2×#9711yescharacteristic
51C2×C109C2×#9711yescharacteristic
52C2×C109C4×M1612yes—
53C2×C109C4×M1612yes—
54C4×#97—1091nomaximal, Sylow
55C109C4×#9711yescharacteristic, complemented, Sylow
56C2×#97—1094no—
57C2×C4×C8—1092no—
58C43—1091no—
59C22×C8—1094no—
60C2×C42—1092no—
61C2×C42—1091no—
62C2×C42—1092no—
63C2×C42—1091no—
64C2×C42#8913711yescharacteristic
65#97—10916no—
66C4×C8—1098no—
67C22×C4—1091no—
68C22×C4—1091no—
69C22×C4—1092no—
70C22×C4C2×#8913712yes—
71C22×C4C2×#8913711yescharacteristic
72C2×C8—1098no—
73C2×C8—10916no—
74C42—22no—
75C42—1094no—
76C42—1098no—
77C42—2184no—
78C42—2182no—
79C23C22×#8913711yescharacteristic
80C2×C4—22no—
81C2×C4—22no—
82C2×C4—1092no—
83C2×C4—1094no—
84C2×C4—1092no—
85C2×C4—1094no—
86C2×C4—1094no—
87C2×C4—2182no—
88C2×C4—2182no—
89C2×C4C4×#8913714yes—
90C2×C4C4×#8913712yes—
91C2×C4#1318203812yes—
92C2×C4#1318203912yes—
93C8—10916no—
94C22C2×C4×#8913711yescharacteristic
95C22C2×C4×#8913712yes—
96C22C2×#1318203811yescharacteristic
97C22D109⋊M1612yes—
98C22C2×#1318203911yescharacteristic
99C4—24no—
100C4—1094no—
101C4—1094no—
102C4—2184no—
103C4#1681275414yesdirect product factor
104C2C42×#8913711yescharacteristic
105C2C2×#1681275411yescharacteristic
106C2#2029598511yescharacteristic
107C2C4×#1318203812yes—
108C2C4×#1318203912yes—
subgroupG/H
centerC22×C4C2×#89137
commutatorC2×C109C43
FrattiniC23C22×#89137
FittingC2×C42×C109C4
socle, prime radicalC23×C109C22×C4
cosocleC22×Dic109C23
hypercenterC2×C42#89137
hypocenterC109C4×#97
LCSG ▷ C2×C109 ▷ C109
UCSC1 ◁ C22×C4 ◁ C2×C42

Complements

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

NH ≅ G/Ntype
5. #16812754C4direct (N × H)
6. C4×#11724786C4semidirect
38. #11724786C42semidirect
45. C4×C109#97semidirect
47. Dic109#97semidirect
55. C109C4×#97semidirect
103. C4#16812754direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168127542
C2×C4×#117247862
C42×Dic1092
C4×#97109