Finite Group Databasebeta

← C2×#17984869 #22581741

Subgroups — C2×#17984869 #22581741

Order 8896.

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×#14555786C211yesmaximal, characteristic, complemented
2C2×D4×D139C211yesmaximal, characteristic, complemented
3#17984869C218yesmaximal, direct product factor
4C2×#14555772C211yesmaximal, characteristic, complemented
5C2×D1112C211yesmaximal, characteristic, complemented
6C2×#14555770C211yesmaximal, characteristic, complemented
7C2×#14555768C211yesmaximal, characteristic, complemented
8C2×SD16×C139C211yesmaximal, characteristic, complemented
9C23×D139—21no—
10#14555786—22no—
11#14555786C2214yescomplemented
12C2×D556—21no—
13C2×D556C2211yescharacteristic
14C2×D556C2211yescharacteristic, complemented
15C2×C22⋊D139—21no—
16D4×D139—22no—
17D4×D139C2214yescomplemented
18C2×C4×D139—21no—
19C2×C4×D139C2211yescharacteristic
20#14555772C2214yescomplemented
21D1112C2214yescomplemented
22#14555770C2214yescomplemented
23#14555768C2214yescomplemented
24C2×C139⋊C8C2211yescharacteristic, complemented
25C2×Q8×C139C2211yescharacteristic, complemented
26C2×D4×C139C2211yescharacteristic
27SD16×C139C2214yescomplemented
28C2×C8×C139C2211yescharacteristic, complemented
29C22×D139—21no—
30C22×D139—21no—
31C22×D139—24no—
32C22×D139—44no—
33C22×D139D411yescharacteristic
34D556—24no—
35D556—21no—
36D556—21no—
37D556C2312yes—
38D556C2312yescomplemented
39C22⋊D139—24no—
40C2×Dic139D411yescharacteristic
41C4×D139—24no—
42C4×D139D412yes—
43C4×D139C2312yes—
44C139⋊C8C2312yescomplemented
45C23×C139—21no—
46Q8×C139—21no—
47Q8×C139C2312yescomplemented
48D4×C139—21no—
49D4×C139C2312yes—
50C2×C4×C139—21no—
51C2×C4×C139C2311yescharacteristic
52C8×C139C2312yescomplemented
53C22×C139—22no—
54C22×C139—42no—
55C22×C139C2×D411yescharacteristic
56C2×D139—22no—
57C2×D139—22no—
58C2×D139—22no—
59C2×D139—48no—
60C2×D139—42no—
61C2×D139—42no—
62C2×D139C2×D412yes—
63C4×C139—22no—
64C4×C139C2×D411yescharacteristic
65C4×C139C2411yescharacteristic
66Dic139C2×D412yes—
67C2×C139—42no—
68C2×C139AGL(1,ℤ/8)12yescomplemented
69C2×C139C22×D411yescharacteristic
70D139—22no—
71D139—42no—
72D139—42no—
73C139C2×AGL(1,ℤ/8)11yescharacteristic, complemented, Sylow
74C2×AGL(1,ℤ/8)—1391nomaximal, Sylow
75C2×#41—1391no—
76C22×D4—1391no—
77AGL(1,ℤ/8)—1398no—
78C2×SD16—1391no—
79C2×SD16D13911yescharacteristic, complemented
80C2×D8—1391no—
81C2×D8—1391no—
82C2×M16—1391no—
83C24—2781no—
84#41—2782no—
85#41—1394no—
86C2×Q8C2×D13911yescharacteristic, complemented
87C2×D4—2781no—
88C2×D4—2782no—
89C2×D4—2781no—
90C2×D4—1394no—
91C2×D4—1391no—
92C2×D4—1391no—
93C2×D4C2×D13911yescharacteristic
94C22×C4—2781no—
95C22×C4—1391no—
96SD16—1394no—
97SD16C2×D13914yescomplemented
98D8—1394no—
99D8—1394no—
100M16—1394no—
101C2×C8—1391no—
102C2×C8C2×D13911yescharacteristic, complemented
103C23—21no—
104C23—2784no—
105C23—2781no—
106C23—2781no—
107C23—5564no—
108C23—1391no—
109Q8—21no—
110Q8C22×D13912yescomplemented
111D4—21no—
112D4—2784no—
113D4—2784no—
114D4—2781no—
115D4—2781no—
116D4—1392no—
117D4—1392no—
118D4C22×D13912yes—
119C2×C4—21no—
120C2×C4—2784no—
121C2×C4—1391no—
122C2×C4—1392no—
123C2×C4—1392no—
124C2×C4C22×D13911yescharacteristic
125C8—1392no—
126C8C22×D13912yescomplemented
127C22—22no—
128C22—42no—
129C22—2782no—
130C22—2782no—
131C22—2782no—
132C22—5568no—
133C22—5562no—
134C22—5562no—
135C22—1392no—
136C22D4×D13911yescharacteristic
137C4—22no—
138C4—1392no—
139C4D4×D13911yescharacteristic
140C4C23×D13911yescharacteristic
141C2—42no—
142C2—2782no—
143C2—5562no—
144C2—5562no—
145C2#1798486912yesdirect product factor
146C2C2×D4×D13911yescharacteristic
subgroupG/H
centerC22D4×D139
commutatorC4×C139C24
FrattiniC4C23×D139
FittingC2×SD16×C139C2
socleC22×C139C2×D4
hypercenterC2×SD16D139
hypocenterC139C2×AGL(1,ℤ/8)
LCSG ▷ C4×C139 ▷ C2×C139 ▷ C139
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×SD16

Complements

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

NH ≅ G/Ntype
1. C2×#14555786C2semidirect
2. C2×D4×D139C2semidirect
3. #17984869C2direct (N × H)
4. C2×#14555772C2semidirect
5. C2×D1112C2semidirect
6. C2×#14555770C2semidirect
7. C2×#14555768C2semidirect
8. C2×SD16×C139C2semidirect
11. #14555786C22semidirect
14. C2×D556C22semidirect
17. D4×D139C22semidirect
20. #14555772C22semidirect
21. D1112C22semidirect
22. #14555770C22semidirect
23. #14555768C22semidirect
24. C2×C139⋊C8C22semidirect
25. C2×Q8×C139C22semidirect
27. SD16×C139C22semidirect
28. C2×C8×C139C22semidirect
38. D556C23semidirect
44. C139⋊C8C23semidirect
47. Q8×C139C23semidirect
52. C8×C139C23semidirect
68. C2×C139AGL(1,ℤ/8)semidirect
73. C139C2×AGL(1,ℤ/8)semidirect
79. C2×SD16D139semidirect
86. C2×Q8C2×D139semidirect
97. SD16C2×D139semidirect
102. C2×C8C2×D139semidirect
110. Q8C22×D139semidirect
126. C8C22×D139semidirect
145. C2#17984869direct (N × H)