Finite Group Databasebeta

← C2×#17984120 #22578197

Subgroups — C2×#17984120 #22578197

Order 8768.

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

normal subgroups only

This group has 258 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×#14555511C211yesmaximal, characteristic
2C2×Q8×D137C211yesmaximal, characteristic, complemented
3#17984120C218yesmaximal, direct product factor
4C2×#14555500C211yesmaximal, characteristic, complemented
5C2×#14555499C211yesmaximal, characteristic, complemented
6C2×#14555497C211yesmaximal, characteristic, complemented
7C2×#14555493C211yesmaximal, characteristic, complemented
8C2×Q16×C137C211yesmaximal, characteristic, complemented
9#14555511—22no—
10#14555511C2214yes—
11C2×Dic274—21no—
12C2×Dic274C2211yescharacteristic
13Q8×D137—22no—
14Q8×D137C2214yescomplemented
15C2×D548—21no—
16C2×D548C2211yescharacteristic
17C2×C4×D137—21no—
18C2×C4×D137—21no—
19C2×C4×D137C2211yescharacteristic
20#14555500C2214yescomplemented
21#14555499C2214yescomplemented
22#14555497C2214yescomplemented
23#14555493C2214yescomplemented
24C2×#11764040C2211yescharacteristic
25C2×Q8×C137C2211yescharacteristic
26C2×Q8×C137C2211yescharacteristic
27Q16×C137C2214yescomplemented
28C2×C8×C137C2211yescharacteristic
29C22×D137—21no—
30C22×D137D411yescharacteristic
31Dic274—21no—
32Dic274—24no—
33Dic274C2312yes—
34D548—24no—
35D548—21no—
36D548C2312yes—
37C2×Dic137—21no—
38C2×Dic137D411yescharacteristic
39C4×D137—24no—
40C4×D137—24no—
41C4×D137D412yes—
42C4×D137C2312yes—
43#11764040C2312yes—
44Q8×C137—21no—
45Q8×C137—21no—
46Q8×C137C2312yes—
47Q8×C137C2312yes—
48C2×C4×C137—21no—
49C2×C4×C137—21no—
50C2×C4×C137C2311yescharacteristic
51C8×C137C2312yes—
52C22×C137C2×D411yescharacteristic
53C2×D137—22no—
54C2×D137—22no—
55C2×D137—42no—
56C2×D137C2×D412yes—
57C4×C137—22no—
58C4×C137—22no—
59C4×C137C2×D411yescharacteristic
60C4×C137C2411yescharacteristic
61Dic137—22no—
62Dic137C2×D412yes—
63C2×C137#13712yescomplemented
64C2×C137C22×D411yescharacteristic
65D137—22no—
66D137—42no—
67C137C2×#13711yescharacteristic, complemented, Sylow
68C2×#137—1371nomaximal, Sylow
69C2×#41—1371no—
70C22×Q8—1371no—
71#137—1378no—
72C2×Q16—1371no—
73C2×Q16D13711yescharacteristic, complemented
74C2×SD16—1371no—
75C2×SD16—1371no—
76C2×M16—1371no—
77#41—2742no—
78#41—1374no—
79C2×Q8—2741no—
80C2×Q8—2742no—
81C2×Q8—1374no—
82C2×Q8—1371no—
83C2×Q8C2×D13711yescharacteristic
84C2×Q8C2×D13711yescharacteristic
85C2×D4—2741no—
86C2×D4—1371no—
87C22×C4—2741no—
88C22×C4—2741no—
89C22×C4—1371no—
90Q16—1374no—
91Q16C2×D13714yescomplemented
92SD16—1374no—
93SD16—1374no—
94M16—1374no—
95C2×C8—1371no—
96C2×C8C2×D13711yescharacteristic
97C23—2741no—
98C23—1371no—
99Q8—21no—
100Q8—21no—
101Q8—2744no—
102Q8—2741no—
103Q8—1372no—
104Q8C22×D13712yes—
105Q8C22×D13712yes—
106D4—2744no—
107D4—2741no—
108D4—1372no—
109C2×C4—21no—
110C2×C4—21no—
111C2×C4—2744no—
112C2×C4—2744no—
113C2×C4—2741no—
114C2×C4—1371no—
115C2×C4—1372no—
116C2×C4—1372no—
117C2×C4C22×D13711yescharacteristic
118C8—1372no—
119C8C22×D13712yes—
120C22—2742no—
121C22—2742no—
122C22—5482no—
123C22—1372no—
124C22D4×D13711yescharacteristic
125C4—22no—
126C4—22no—
127C4—2742no—
128C4—1372no—
129C4D4×D13711yescharacteristic
130C4C23×D13711yescharacteristic
131C2—2742no—
132C2—5482no—
133C2#1798412012yesdirect product factor
134C2C2×D4×D13711yescharacteristic
subgroupG/H
centerC22D4×D137
commutatorC4×C137C24
FrattiniC4C23×D137
FittingC2×Q16×C137C2
socleC22×C137C2×D4
hypercenterC2×Q16D137
hypocenterC137C2×#137
LCSG ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×Q16

Complements

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

NH ≅ G/Ntype
2. C2×Q8×D137C2semidirect
3. #17984120C2direct (N × H)
4. C2×#14555500C2semidirect
5. C2×#14555499C2semidirect
6. C2×#14555497C2semidirect
7. C2×#14555493C2semidirect
8. C2×Q16×C137C2semidirect
14. Q8×D137C22semidirect
20. #14555500C22semidirect
21. #14555499C22semidirect
22. #14555497C22semidirect
23. #14555493C22semidirect
27. Q16×C137C22semidirect
63. C2×C137#137semidirect
67. C137C2×#137semidirect
73. C2×Q16D137semidirect
91. Q16C2×D137semidirect
133. C2#17984120direct (N × H)