Finite Group Databasebeta

← C2×#16812720 #20295807

Subgroups — C2×#16812720 #20295807

Order 6976.

266 conjugacy classes of subgroups; only the 103 normal subgroups are shown.

normal subgroups only

This group has 266 conjugacy classes of subgroups — too many to draw. Only its 103 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×#13182030C211yesmaximal, characteristic, complemented
2C2×#13182028C211yesmaximal, characteristic, complemented
3#16812720C218yesmaximal, direct product factor
4C2×#13182019C211yesmaximal, characteristic, complemented
5C2×#13182018C211yesmaximal, characteristic, complemented
6C2×#13182014C211yesmaximal, characteristic, complemented
7C2×C8×D109C211yesmaximal, characteristic, complemented
8C2×SD16×C109C211yesmaximal, characteristic, complemented
9#13182030—22no—
10#13182030C2214yescomplemented
11#13182028—22no—
12#13182028C2214yescomplemented
13C2×Dic218C2211yescharacteristic
14C2×D436—21no—
15C2×D436C2211yescharacteristic
16C2×C22⋊D109—21no—
17C22×Dic109—21no—
18C2×C4×D109—21no—
19C2×C4×D109C2211yescharacteristic
20#13182019C2214yescomplemented
21#13182018C2214yescomplemented
22#13182014C2214yescomplemented
23C2×#11724784C2211yescharacteristic
24C8×D109C2214yescomplemented
25C2×Q8×C109C2211yescharacteristic
26C2×D4×C109C2211yescharacteristic
27SD16×C109C2214yescomplemented
28C2×C8×C109C2211yescharacteristic
29C23×C109—21no—
30C22×D109—21no—
31C22×D109D411yescharacteristic
32Q8×C109—21no—
33Q8×C109C2312yes—
34D4×C109—21no—
35D4×C109C2312yes—
36C2×C4×C109—21no—
37C2×C4×C109C2311yescharacteristic
38C22⋊D109—24no—
39C2×Dic109—21no—
40C2×Dic109—24no—
41C2×Dic109D411yescharacteristic
42D436—24no—
43D436—21no—
44D436C2312yes—
45C4×D109—24no—
46C4×D109D412yes—
47C4×D109C2312yes—
48Dic218—21no—
49Dic218C2312yes—
50C8×C109C2312yes—
51#11724784C2312yes—
52C22×C109—22no—
53C22×C109—42no—
54C22×C109C2×D411yescharacteristic
55C2×D109—22no—
56C2×D109—22no—
57C2×D109—42no—
58C2×D109C2×D412yes—
59C4×C109—22no—
60C4×C109C2×D411yescharacteristic
61C4×C109C2411yescharacteristic
62Dic109—22no—
63Dic109C2×D412yes—
64C2×C109—42no—
65C2×C109#13512yescomplemented
66C2×C109C22×D411yescharacteristic
67D109—22no—
68D109—42no—
69C109C2×#13511yescharacteristic, complemented, Sylow
70C2×#135—1091nomaximal, Sylow
71C2×#41—1091no—
72C2×#41—1091no—
73#135—1098no—
74C2×Q16—1091no—
75C2×SD16—1091no—
76C2×SD16D10911yescharacteristic, complemented
77C2×D8—1091no—
78C22×C8—1091no—
79#41—1094no—
80#41—1094no—
81#41—2182no—
82#41—2182no—
83C2×Q8—1091no—
84C2×Q8C2×D10911yescharacteristic
85C2×D4—1091no—
86C2×D4—2181no—
87C2×D4—2181no—
88C2×D4C2×D10911yescharacteristic
89C22×C4—1091no—
90C22×C4—2181no—
91C22×C4—2181no—
92Q16—1094no—
93SD16—1094no—
94SD16C2×D10914yescomplemented
95D8—1094no—
96C2×C8—1091no—
97C2×C8—1094no—
98C2×C8C2×D10911yescharacteristic
99C23—21no—
100C23—1091no—
101C23—2181no—
102Q8—21no—
103Q8—1092no—
104Q8—2181no—
105Q8C22×D10912yes—
106D4—21no—
107D4—1092no—
108D4—2184no—
109D4—2184no—
110D4—2181no—
111D4C22×D10912yes—
112C2×C4—21no—
113C2×C4—1091no—
114C2×C4—1092no—
115C2×C4—1092no—
116C2×C4—2184no—
117C2×C4—2184no—
118C2×C4—2181no—
119C2×C4C22×D10911yescharacteristic
120C8—1092no—
121C8C22×D10912yes—
122C22—22no—
123C22—42no—
124C22—1092no—
125C22—4362no—
126C22—2182no—
127C22—2182no—
128C22D4×D10911yescharacteristic
129C4—22no—
130C4—1092no—
131C4—2182no—
132C4D4×D10911yescharacteristic
133C4C23×D10911yescharacteristic
134C2—42no—
135C2—4362no—
136C2—2182no—
137C2#1681272012yesdirect product factor
138C2C2×D4×D10911yescharacteristic
subgroupG/H
centerC22D4×D109
commutatorC4×C109C24
FrattiniC4C23×D109
FittingC2×SD16×C109C2
socleC22×C109C2×D4
hypercenterC2×SD16D109
hypocenterC109C2×#135
LCSG ▷ C4×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×SD16

Complements

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

NH ≅ G/Ntype
1. C2×#13182030C2semidirect
2. C2×#13182028C2semidirect
3. #16812720C2direct (N × H)
4. C2×#13182019C2semidirect
5. C2×#13182018C2semidirect
6. C2×#13182014C2semidirect
7. C2×C8×D109C2semidirect
8. C2×SD16×C109C2semidirect
10. #13182030C22semidirect
12. #13182028C22semidirect
20. #13182019C22semidirect
21. #13182018C22semidirect
22. #13182014C22semidirect
24. C8×D109C22semidirect
27. SD16×C109C22semidirect
65. C2×C109#135semidirect
69. C109C2×#135semidirect
76. C2×SD16D109semidirect
94. SD16C2×D109semidirect
137. C2#16812720direct (N × H)