Finite Group Databasebeta

← C2×#20294850 #28364802

Subgroups — C2×#20294850 #28364802

Order 13952.

152 conjugacy classes of subgroups; only the 85 normal subgroups are shown.

normal subgroups only

This group has 152 conjugacy classes of subgroups — too many to draw. Only its 85 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×#16812639C211yesmaximal, characteristic
2C2×#16812631C211yesmaximal, characteristic
3#20294850C214yesmaximal, direct product factor
4C2×#108×C109C211yesmaximal, characteristic
5C2×C4⋊Dic109—21no—
6#16812639C412yescomplemented
7#16812639C2212yes—
8C2×#13182004C412yescomplemented
9#16812631—21no—
10#16812631C2212yes—
11C2×M16×C109—21no—
12C22×C8×C109C2211yescharacteristic
13#108×C109—21no—
14#108×C109C2212yes—
15C22×Dic109—41no—
16C4⋊Dic109—22no—
17C4⋊Dic109—41no—
18#13182004C2×C414yescomplemented
19C22×C4×C109D411yescharacteristic
20M16×C109—22no—
21M16×C109—41no—
22C2×C8×C109—41no—
23C2×C8×C109C2×C411yescharacteristic
24C2×C8×C109C2×C411yescharacteristic
25C2×C8×C109D411yescharacteristic
26C2×C8×C109Q811yescharacteristic
27C2×C8×C109Q811yescharacteristic
28C2×C8×C109C2311yescharacteristic
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×C109—42no—
39C8×C109C4⋊C411yescharacteristic
40C8×C109C4⋊C411yescharacteristic
41C8×C109C22×C411yescharacteristic
42C8×C109C2×Q811yescharacteristic
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×M32—1091no—
59C2×#108D10911yescharacteristic
60C2×#106—1091no—
61#365—1094no—
62C2×M16—21no—
63C22×C8C2×D10911yescharacteristic
64C2×C4⋊C4—2181no—
65M32—1092no—
66M32—1092no—
67C2×C16—1092no—
68#108—21no—
69#108C2×D10912yes—
70#106—1092no—
71#106—2181no—
72C22×C4—4361no—
73C22×C4C22⋊D10911yescharacteristic
74M16—22no—
75M16—41no—
76C2×C8—41no—
77C2×C8Dic21811yescharacteristic
78C2×C8Dic21811yescharacteristic
79C2×C8C4×D10911yescharacteristic
80C2×C8C4×D10911yescharacteristic
81C2×C8C22⋊D10911yescharacteristic
82C2×C8C22×D10911yescharacteristic
83C4⋊C4—4361no—
84C4⋊C4—2182no—
85C16—1094no—
86C23#1318201611yescharacteristic
87C2×C4—8722no—
88C2×C4—4362no—
89C2×C4#1318200811yescharacteristic
90C2×C4#1318200811yescharacteristic
91C2×C4#1318201611yescharacteristic
92C2×C4#1318201711yescharacteristic
93C2×C4#1318201711yescharacteristic
94C2×C4C2×C22⋊D10911yescharacteristic
95C8—42no—
96C8#1318200811yescharacteristic
97C8#1318200811yescharacteristic
98C8C2×C4×D10911yescharacteristic
99C8C2×Dic21811yescharacteristic
100C22—22no—
101C22#1681263011yescharacteristic
102C22#1681263011yescharacteristic
103C22C2×#1318201611yescharacteristic
104C4—8722no—
105C4#1681263011yescharacteristic
106C4#1681263011yescharacteristic
107C4C2×#1318200811yescharacteristic
108C4C2×#1318201711yescharacteristic
109C2—21no—
110C2—21no—
111C2#2029485012yesdirect product factor
112C2C2×#1681263011yescharacteristic
subgroupG/H
centerC22#16812630
commutatorC8×C109C22×C4
FrattiniC2×C8C22×D109
FittingC2×#108×C109C2
socleC22×C109#106
prime radicalC23×C109SD16
cosocleC2×C8×C109C23
hypercenterC2×#108D109
hypocenterC109C2×#365
LCSG ▷ C8×C109 ▷ C4×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ C2×#108

Complements

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

NH ≅ G/Ntype
3. #20294850C2direct (N × H)
6. #16812639C4semidirect
8. C2×#13182004C4semidirect
18. #13182004C2×C4semidirect
54. C2×C109#365semidirect
57. C109C2×#365semidirect
111. C2#20294850direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168126392
C2×#168126312
#202948502
C2×#108×C1092
C2×#365109