Finite Group Databasebeta

← C2×#20294849 #28364801

Subgroups — C2×#20294849 #28364801

Order 13952.

152 conjugacy classes of subgroups; only the 93 normal subgroups are shown.

normal subgroups only

This group has 152 conjugacy classes of subgroups — too many to draw. Only its 93 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×#16812635C211yesmaximal, characteristic
2C2×#16812631C211yesmaximal, characteristic
3#20294849C214yesmaximal, direct product factor
4C2×M32×C109C211yesmaximal, characteristic
5C2×#13182013—21no—
6C2×C4⋊Dic109—21no—
7#16812635—21no—
8#16812635C2212yes—
9#16812631—21no—
10#16812631C2212yes—
11C22×C8×C109C2211yescharacteristic
12M32×C109C412yescomplemented
13M32×C109C2212yes—
14C2×C16×C109C412yescomplemented
15C22×Dic109—41no—
16#13182013—22no—
17#13182013—41no—
18C2×#11724784—41no—
19C4⋊Dic109—22no—
20C4⋊Dic109—41no—
21C22×C4×C109D411yescharacteristic
22C2×C8×C109C2×C411yescharacteristic
23C2×C8×C109C2×C411yescharacteristic
24C2×C8×C109D411yescharacteristic
25C2×C8×C109Q811yescharacteristic
26C2×C8×C109Q811yescharacteristic
27C2×C8×C109C2311yescharacteristic
28C16×C109C2×C414yescomplemented
29C23×C109SD1611yescharacteristic
30C2×C4×C109C4⋊C411yescharacteristic
31C2×C4×C109C4⋊C411yescharacteristic
32C2×C4×C109SD1611yescharacteristic
33C2×C4×C109SD1611yescharacteristic
34C2×C4×C109SD1611yescharacteristic
35C2×C4×C109C2×D411yescharacteristic
36C2×Dic109—42no—
37C2×Dic109—82no—
38C8×C109C4⋊C411yescharacteristic
39C8×C109C4⋊C411yescharacteristic
40C8×C109C22×C411yescharacteristic
41C8×C109C2×Q811yescharacteristic
42#11724784—42no—
43C22×C109—22no—
44C22×C109#10611yescharacteristic
45C22×C109#10611yescharacteristic
46C22×C109C2×SD1611yescharacteristic
47C4×C109#10611yescharacteristic
48C4×C109#10611yescharacteristic
49C4×C109C2×C4⋊C411yescharacteristic
50C4×C109C2×SD1611yescharacteristic
51Dic109—82no—
52C2×C109—21no—
53C2×C109—21no—
54C2×C109#36512yescomplemented
55C2×C109C2×#10611yescharacteristic
56C2×#365—1091nomaximal, Sylow
57C109C2×#36511yescharacteristic, complemented, Sylow
58C2×M32D10911yescharacteristic
59C2×#108—1091no—
60C2×#106—1091no—
61#365—1094no—
62C2×M16—2181no—
63C22×C8C2×D10911yescharacteristic
64C2×C4⋊C4—2181no—
65M32Dic10912yescomplemented
66M32C2×D10912yes—
67C2×C16Dic10912yescomplemented
68#108—1092no—
69#108—2181no—
70#106—1092no—
71#106—2181no—
72C22×C4—4361no—
73C22×C4D43611yescharacteristic
74M16—4361no—
75M16—2182no—
76C2×C8—4361no—
77C2×C8Dic21811yescharacteristic
78C2×C8Dic21811yescharacteristic
79C2×C8D43611yescharacteristic
80C2×C8C2×Dic10911yescharacteristic
81C2×C8C2×Dic10911yescharacteristic
82C2×C8C22×D10911yescharacteristic
83C4⋊C4—4361no—
84C4⋊C4—2182no—
85C16C2×Dic10914yescomplemented
86C23#1318201811yescharacteristic
87C2×C4—8722no—
88C2×C4—4362no—
89C2×C4C4⋊Dic10911yescharacteristic
90C2×C4C4⋊Dic10911yescharacteristic
91C2×C4#1318201811yescharacteristic
92C2×C4#1318201811yescharacteristic
93C2×C4#1318201811yescharacteristic
94C2×C4C2×D43611yescharacteristic
95C8—4362no—
96C8C4⋊Dic10911yescharacteristic
97C8C4⋊Dic10911yescharacteristic
98C8C22×Dic10911yescharacteristic
99C8C2×Dic21811yescharacteristic
100C22—22no—
101C22#1681263111yescharacteristic
102C22#1681263111yescharacteristic
103C22C2×#1318201811yescharacteristic
104C4—8722no—
105C4#1681263111yescharacteristic
106C4#1681263111yescharacteristic
107C4C2×C4⋊Dic10911yescharacteristic
108C4C2×#1318201811yescharacteristic
109C2—21no—
110C2—21no—
111C2#2029484912yesdirect product factor
112C2C2×#1681263111yescharacteristic
subgroupG/H
centerC22#16812631
commutatorC8×C109C22×C4
FrattiniC2×C8C22×D109
FittingC2×M32×C109C2
socleC22×C109#106
prime radicalC23×C109SD16
cosocleC2×C8×C109C23
hypercenterC2×M32D109
hypocenterC109C2×#365
LCSG ▷ C8×C109 ▷ C4×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ C2×M32

Complements

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

NH ≅ G/Ntype
3. #20294849C2direct (N × H)
12. M32×C109C4semidirect
14. C2×C16×C109C4semidirect
28. C16×C109C2×C4semidirect
54. C2×C109#365semidirect
57. C109C2×#365semidirect
65. M32Dic109semidirect
67. C2×C16Dic109semidirect
85. C16C2×Dic109semidirect
111. C2#20294849direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168126352
C2×#168126312
#202948492
C2×M32×C1092
C2×#365109