Finite Group Databasebeta

← C2×#16812726 #20295814

Subgroups — C2×#16812726 #20295814

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×#13182030C211yesmaximal, characteristic, complemented
2C2×D4×D109C211yesmaximal, characteristic, complemented
3#16812726C218yesmaximal, direct product factor
4C2×#13182016C211yesmaximal, characteristic, complemented
5C2×D872C211yesmaximal, characteristic, complemented
6C2×#13182014C211yesmaximal, characteristic, complemented
7C2×#13182012C211yesmaximal, characteristic, complemented
8C2×SD16×C109C211yesmaximal, characteristic, complemented
9C23×D109—21no—
10#13182030—22no—
11#13182030C2214yescomplemented
12C2×D436—21no—
13C2×D436C2211yescharacteristic
14C2×D436C2211yescharacteristic, complemented
15C2×C22⋊D109—21no—
16D4×D109—22no—
17D4×D109C2214yescomplemented
18C2×C4×D109—21no—
19C2×C4×D109C2211yescharacteristic
20#13182016C2214yescomplemented
21D872C2214yescomplemented
22#13182014C2214yescomplemented
23#13182012C2214yescomplemented
24C2×#11724784C2211yescharacteristic, complemented
25C2×Q8×C109C2211yescharacteristic, complemented
26C2×D4×C109C2211yescharacteristic
27SD16×C109C2214yescomplemented
28C2×C8×C109C2211yescharacteristic, complemented
29C23×C109—21no—
30C22×D109—21no—
31C22×D109—21no—
32C22×D109—24no—
33C22×D109—44no—
34C22×D109D411yescharacteristic
35Q8×C109—21no—
36Q8×C109C2312yescomplemented
37D4×C109—21no—
38D4×C109C2312yes—
39C2×C4×C109—21no—
40C2×C4×C109C2311yescharacteristic
41C22⋊D109—24no—
42C2×Dic109D411yescharacteristic
43D436—24no—
44D436—21no—
45D436—21no—
46D436C2312yes—
47D436C2312yescomplemented
48C4×D109—24no—
49C4×D109D412yes—
50C4×D109C2312yes—
51C8×C109C2312yescomplemented
52#11724784C2312yescomplemented
53C22×C109—22no—
54C22×C109—42no—
55C22×C109C2×D411yescharacteristic
56C2×D109—22no—
57C2×D109—22no—
58C2×D109—22no—
59C2×D109—48no—
60C2×D109—42no—
61C2×D109—42no—
62C2×D109C2×D412yes—
63C4×C109—22no—
64C4×C109C2×D411yescharacteristic
65C4×C109C2411yescharacteristic
66Dic109C2×D412yes—
67C2×C109—42no—
68C2×C109AGL(1,ℤ/8)12yescomplemented
69C2×C109C22×D411yescharacteristic
70D109—22no—
71D109—42no—
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×SD16D10911yescharacteristic, complemented
80C2×D8—1091no—
81C2×D8—1091no—
82C2×M16—1091no—
83C24—2181no—
84#41—1094no—
85#41—2182no—
86C2×Q8C2×D10911yescharacteristic, complemented
87C2×D4—1094no—
88C2×D4—1091no—
89C2×D4—1091no—
90C2×D4—2181no—
91C2×D4—2182no—
92C2×D4—2181no—
93C2×D4C2×D10911yescharacteristic
94C22×C4—1091no—
95C22×C4—2181no—
96SD16—1094no—
97SD16C2×D10914yescomplemented
98D8—1094no—
99D8—1094no—
100M16—1094no—
101C2×C8—1091no—
102C2×C8C2×D10911yescharacteristic, complemented
103C23—21no—
104C23—1091no—
105C23—4364no—
106C23—2184no—
107C23—2181no—
108C23—2181no—
109Q8—21no—
110Q8C22×D10912yescomplemented
111D4—21no—
112D4—1092no—
113D4—1092no—
114D4—2184no—
115D4—2184no—
116D4—2181no—
117D4—2181no—
118D4C22×D10912yes—
119C2×C4—21no—
120C2×C4—1091no—
121C2×C4—1092no—
122C2×C4—1092no—
123C2×C4—2184no—
124C2×C4C22×D10911yescharacteristic
125C8—1092no—
126C8C22×D10912yescomplemented
127C22—22no—
128C22—42no—
129C22—1092no—
130C22—4368no—
131C22—4362no—
132C22—4362no—
133C22—2182no—
134C22—2182no—
135C22—2182no—
136C22D4×D10911yescharacteristic
137C4—22no—
138C4—1092no—
139C4D4×D10911yescharacteristic
140C4C23×D10911yescharacteristic
141C2—42no—
142C2—4362no—
143C2—4362no—
144C2—2182no—
145C2#1681272612yesdirect product factor
146C2C2×D4×D10911yescharacteristic
subgroupG/H
centerC22D4×D109
commutatorC4×C109C24
FrattiniC4C23×D109
FittingC2×SD16×C109C2
socleC22×C109C2×D4
hypercenterC2×SD16D109
hypocenterC109C2×AGL(1,ℤ/8)
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×D4×D109C2semidirect
3. #16812726C2direct (N × H)
4. C2×#13182016C2semidirect
5. C2×D872C2semidirect
6. C2×#13182014C2semidirect
7. C2×#13182012C2semidirect
8. C2×SD16×C109C2semidirect
11. #13182030C22semidirect
14. C2×D436C22semidirect
17. D4×D109C22semidirect
20. #13182016C22semidirect
21. D872C22semidirect
22. #13182014C22semidirect
23. #13182012C22semidirect
24. C2×#11724784C22semidirect
25. C2×Q8×C109C22semidirect
27. SD16×C109C22semidirect
28. C2×C8×C109C22semidirect
36. Q8×C109C23semidirect
47. D436C23semidirect
51. C8×C109C23semidirect
52. #11724784C23semidirect
68. C2×C109AGL(1,ℤ/8)semidirect
73. C109C2×AGL(1,ℤ/8)semidirect
79. C2×SD16D109semidirect
86. C2×Q8C2×D109semidirect
97. SD16C2×D109semidirect
102. C2×C8C2×D109semidirect
110. Q8C22×D109semidirect
126. C8C22×D109semidirect
145. C2#16812726direct (N × H)