Finite Group Databasebeta

← C2×#20295887 #28378573

Subgroups — C2×#20295887 #28378573

Order 13952.

200 conjugacy classes of subgroups; only the 114 normal subgroups are shown.

normal subgroups only

This group has 200 conjugacy classes of subgroups — too many to draw. Only its 114 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×C4⋊#11724786C212yesmaximal
2#20295887C214yesmaximal, direct product factor
3C2×C8×Dic109C211yesmaximal, characteristic
4C22×#11724786—22no—
5C4⋊#11724786—22no—
6C4⋊#11724786C2214yes—
7C22×#11724784C411yescharacteristic
8C2×C4×Dic109C2211yescharacteristic
9C8×Dic109C412yes—
10C8×Dic109C2212yes—
11C22×C8×C109C411yescharacteristic
12C2×#11724786—24no—
13C2×#11724786—44no—
14C22×Dic109D411yescharacteristic
15C22×Dic109Q811yescharacteristic
16C2×#11724784—22no—
17C2×#11724784C2×C412yes—
18C4×Dic109C2×C411yescharacteristic
19C4×Dic109D411yescharacteristic
20C4×Dic109Q811yescharacteristic
21C4×Dic109C2311yescharacteristic
22C22×C4×C109C2×C411yescharacteristic
23C2×C8×C109C814yescomplemented
24C2×C8×C109C2×C412yes—
25C23×C109C4⋊C411yescharacteristic
26C2×C4×C109C4⋊C411yescharacteristic
27C2×C4×C109C2×C812yes—
28C2×C4×C109M1612yes—
29C2×C4×C109C22×C411yescharacteristic
30C2×Dic109—22no—
31C2×Dic109C4⋊C411yescharacteristic
32C2×Dic109C4⋊C411yescharacteristic
33C2×Dic109SD1614yes—
34C2×Dic109C2×D411yescharacteristic
35C2×Dic109C2×Q811yescharacteristic
36#11724786—44no—
37C8×C109C2×C814yescomplemented
38#11724784—22no—
39C22×C109C4⋊C812yes—
40C22×C109#10612yes—
41C22×C109#10812yes—
42C22×C109C2×C4⋊C411yescharacteristic
43C4×C109C4⋊C812yes—
44C4×C109C22×C811yescharacteristic
45C4×C109C2×M1611yescharacteristic
46Dic109—21no—
47Dic109—21no—
48Dic109#10612yes—
49Dic109C2×SD1612yes—
50C2×C109#33414yescomplemented
51C2×C109C2×C4⋊C811yescharacteristic
52C2×C109C2×#10611yescharacteristic
53C2×C109C2×#10811yescharacteristic
54C2×#334—1091nomaximal, Sylow
55C109C2×#33411yescharacteristic, complemented, Sylow
56C2×C4⋊C8—1092no—
57C2×C4×C8—1091no—
58#334—1094no—
59C22×C8—1091no—
60C22×C8—2182no—
61C22×C8#8913711yescharacteristic
62C2×C42—1091no—
63C4⋊C8—1094no—
64C4⋊C8—2182no—
65C4×C8—1092no—
66C4×C8—1092no—
67C22×C4—1091no—
68C22×C4—1091no—
69C22×C4C2×#8913711yescharacteristic
70C2×C8—1092no—
71C2×C8—4364no—
72C2×C8—2184no—
73C2×C8—2182no—
74C2×C8#1172478614yescomplemented
75C2×C8C2×#8913712yes—
76C42—1091no—
77C42—1091no—
78C42—1091no—
79C42—1091no—
80C23C4⋊#8913711yescharacteristic
81C2×C4—1094no—
82C2×C4—1091no—
83C2×C4—1091no—
84C2×C4—1091no—
85C2×C4—1091no—
86C2×C4—2182no—
87C2×C4C4⋊#8913711yescharacteristic
88C2×C4C2×#1172478612yes—
89C2×C4#1318203912yes—
90C2×C4C22×#8913711yescharacteristic
91C8—4364no—
92C8—2182no—
93C8C2×#1172478614yescomplemented
94C22C4⋊#1172478612yes—
95C22#1681276712yes—
96C22#1681276912yes—
97C22C2×C4⋊#8913711yescharacteristic
98C4—1092no—
99C4—1092no—
100C4—2181no—
101C4—2181no—
102C4C4⋊#1172478612yes—
103C4C22×#1172478611yescharacteristic
104C4C2×#1318203911yescharacteristic
105C2#2029588714yesdirect product factor
106C2C2×C4⋊#1172478611yescharacteristic
107C2C2×#1681276711yescharacteristic
108C2C2×#1681276911yescharacteristic
subgroupG/H
centerC23C4⋊#89137
commutatorC4×C109C22×C8
FrattiniC2×C4C22×#89137
FittingC22×C8×C109C4
socle, prime radicalC23×C109C4⋊C4
cosocleC4×Dic109C23
hypercenterC22×C8#89137
hypocenterC109C2×#334
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. #20295887C2direct (N × H)
23. C2×C8×C109C8semidirect
37. C8×C109C2×C8semidirect
50. C2×C109#334semidirect
55. C109C2×#334semidirect
74. C2×C8#11724786semidirect
93. C8C2×#11724786semidirect
105. C2#20295887direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4⋊#117247862
#202958872
C2×C8×Dic1092
C2×#334109