Finite Group Databasebeta

← C2×#16812723 #20295811

Subgroups — C2×#16812723 #20295811

Order 6976.

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

normal subgroups only

This group has 298 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×#13182028C211yesmaximal, characteristic, complemented
2C2×D4×D109C211yesmaximal, characteristic, complemented
3#16812723C218yesmaximal, direct product factor
4C2×#13182018C211yesmaximal, characteristic, complemented
5C2×#13182017C211yesmaximal, characteristic, complemented
6C2×#13182014C211yesmaximal, characteristic, complemented
7C2×#13182012C211yesmaximal, characteristic, complemented
8C2×D8×C109C211yesmaximal, characteristic, complemented
9C23×D109—21no—
10#13182028—22no—
11#13182028C2214yescomplemented
12C2×Dic218C2211yescharacteristic, complemented
13C2×D436C2211yescharacteristic
14C2×C22⋊D109—21no—
15C2×C22⋊D109—21no—
16D4×D109—22no—
17D4×D109C2214yescomplemented
18C22×Dic109—21no—
19C2×C4×D109C2211yescharacteristic
20#13182018C2214yescomplemented
21#13182017C2214yescomplemented
22#13182014C2214yescomplemented
23#13182012C2214yescomplemented
24C2×#11724784C2211yescharacteristic, complemented
25C2×D4×C109C2211yescharacteristic
26C2×D4×C109C2211yescharacteristic, complemented
27D8×C109C2214yescomplemented
28C2×C8×C109C2211yescharacteristic, complemented
29C23×C109—21no—
30C23×C109—21no—
31C22×D109—21no—
32C22×D109—24no—
33C22×D109—44no—
34C22×D109D411yescharacteristic
35D4×C109—21no—
36D4×C109—21no—
37D4×C109C2312yes—
38D4×C109C2312yescomplemented
39C2×C4×C109C2311yescharacteristic
40C22⋊D109—24no—
41C22⋊D109—24no—
42C2×Dic109—21no—
43C2×Dic109—24no—
44C2×Dic109D411yescharacteristic
45D436—21no—
46D436C2312yes—
47C4×D109D412yes—
48C4×D109C2312yes—
49Dic218—21no—
50Dic218C2312yescomplemented
51C8×C109C2312yescomplemented
52#11724784C2312yescomplemented
53C22×C109—22no—
54C22×C109—22no—
55C22×C109—42no—
56C22×C109—42no—
57C22×C109C2×D411yescharacteristic
58C2×D109—22no—
59C2×D109—22no—
60C2×D109—48no—
61C2×D109—42no—
62C2×D109C2×D412yes—
63C4×C109C2×D411yescharacteristic
64C4×C109C2411yescharacteristic
65Dic109—22no—
66Dic109C2×D412yes—
67C2×C109—42no—
68C2×C109—42no—
69C2×C109AGL(1,ℤ/8)12yescomplemented
70C2×C109C22×D411yescharacteristic
71D109—22no—
72D109—42no—
73C109C2×AGL(1,ℤ/8)11yescharacteristic, complemented, Sylow
74C2×AGL(1,ℤ/8)—1091nomaximal, Sylow
75C2×#41—1091no—
76C22×D4—1091no—
77AGL(1,ℤ/8)—1098no—
78C2×SD16—1091no—
79C2×SD16—1091no—
80C2×D8—1091no—
81C2×D8D10911yescharacteristic, complemented
82C2×M16—1091no—
83C24—2181no—
84#41—1094no—
85#41—2182no—
86C2×Q8—1091no—
87C2×D4—1094no—
88C2×D4—1091no—
89C2×D4—2182no—
90C2×D4—2181no—
91C2×D4—2181no—
92C2×D4C2×D10911yescharacteristic
93C2×D4C2×D10911yescharacteristic, complemented
94C22×C4—1091no—
95C22×C4—2181no—
96SD16—1094no—
97SD16—1094no—
98D8—1094no—
99D8C2×D10914yescomplemented
100M16—1094no—
101C2×C8—1091no—
102C2×C8C2×D10911yescharacteristic, complemented
103C23—21no—
104C23—21no—
105C23—1091no—
106C23—4364no—
107C23—2184no—
108C23—2181no—
109Q8—1092no—
110Q8—2181no—
111D4—21no—
112D4—21no—
113D4—1092no—
114D4—2184no—
115D4—2184no—
116D4—2181no—
117D4C22×D10912yes—
118D4C22×D10912yescomplemented
119C2×C4—1091no—
120C2×C4—1092no—
121C2×C4—1092no—
122C2×C4—2184no—
123C2×C4—2181no—
124C2×C4C22×D10911yescharacteristic
125C8—1092no—
126C8C22×D10912yescomplemented
127C22—22no—
128C22—22no—
129C22—42no—
130C22—42no—
131C22—1092no—
132C22—4368no—
133C22—4362no—
134C22—2182no—
135C22—2182no—
136C22D4×D10911yescharacteristic
137C4—1092no—
138C4—2182no—
139C4D4×D10911yescharacteristic
140C4C23×D10911yescharacteristic
141C2—42no—
142C2—42no—
143C2—4362no—
144C2—2182no—
145C2#1681272312yesdirect product factor
146C2C2×D4×D10911yescharacteristic
subgroupG/H
centerC22D4×D109
commutatorC4×C109C24
FrattiniC4C23×D109
FittingC2×D8×C109C2
socleC22×C109C2×D4
hypercenterC2×D8D109
hypocenterC109C2×AGL(1,ℤ/8)
LCSG ▷ C4×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×D8

Complements

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

NH ≅ G/Ntype
1. C2×#13182028C2semidirect
2. C2×D4×D109C2semidirect
3. #16812723C2direct (N × H)
4. C2×#13182018C2semidirect
5. C2×#13182017C2semidirect
6. C2×#13182014C2semidirect
7. C2×#13182012C2semidirect
8. C2×D8×C109C2semidirect
11. #13182028C22semidirect
12. C2×Dic218C22semidirect
17. D4×D109C22semidirect
20. #13182018C22semidirect
21. #13182017C22semidirect
22. #13182014C22semidirect
23. #13182012C22semidirect
24. C2×#11724784C22semidirect
26. C2×D4×C109C22semidirect
27. D8×C109C22semidirect
28. C2×C8×C109C22semidirect
38. D4×C109C23semidirect
50. Dic218C23semidirect
51. C8×C109C23semidirect
52. #11724784C23semidirect
69. C2×C109AGL(1,ℤ/8)semidirect
73. C109C2×AGL(1,ℤ/8)semidirect
81. C2×D8D109semidirect
93. C2×D4C2×D109semidirect
99. D8C2×D109semidirect
102. C2×C8C2×D109semidirect
118. D4C22×D109semidirect
126. C8C22×D109semidirect
145. C2#16812723direct (N × H)