Finite Group Databasebeta

← C2×#16812681 #20295528

Subgroups — C2×#16812681 #20295528

Order 6976.

342 conjugacy classes of subgroups; only the 119 normal subgroups are shown.

normal subgroups only

This group has 342 conjugacy classes of subgroups — too many to draw. Only its 119 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
1C22×C22⋊D109C211yesmaximal, characteristic
2C22×C4×D109C211yesmaximal, characteristic, complemented
3#16812681C218yesmaximal, direct product factor
4C2×C4⋊Dic109C211yesmaximal, characteristic, complemented
5C2×#13182008C211yesmaximal, characteristic, complemented
6C2×C22⋊Dic109C211yesmaximal, characteristic, complemented
7C2×#13182006C211yesmaximal, characteristic, complemented
8C2×C22⋊C4×C109C211yesmaximal, characteristic, complemented
9C23×D109C2211yescharacteristic
10C2×C22⋊D109—24no—
11C2×C22⋊D109C2214yes—
12C22×Dic109C2211yescharacteristic
13C22×Dic109C2211yescharacteristic
14C22×Dic109C2211yescharacteristic
15C2×C4×D109—24no—
16C2×C4×D109C2214yescomplemented
17C4⋊Dic109C2214yescomplemented
18#13182008C2214yescomplemented
19C22⋊Dic109C2214yescomplemented
20#13182006C2214yescomplemented
21C24×C109C2211yescharacteristic
22C22×C4×C109C2211yescharacteristic
23C22×C4×C109C2211yescharacteristic
24C22⋊C4×C109C2214yescomplemented
25C23×C109—22no—
26C23×C109—22no—
27C23×C109—22no—
28C23×C109C2312yes—
29C23×C109C2311yescharacteristic
30C22×D109—22no—
31C22×D109—22no—
32C22×D109D414yes—
33C22×D109C2312yes—
34C2×C4×C109—22no—
35C2×C4×C109—22no—
36C2×C4×C109C2312yes—
37C2×C4×C109C2312yes—
38C22⋊D109—28no—
39C2×Dic109—22no—
40C2×Dic109—22no—
41C2×Dic109—22no—
42C2×Dic109C2312yes—
43C2×Dic109C2312yes—
44C2×Dic109C2312yes—
45C4×D109—28no—
46C22×C109—22no—
47C22×C109—22no—
48C22×C109—22no—
49C22×C109—44no—
50C22×C109C2×D412yes—
51C22×C109#4112yes—
52C22×C109#4112yes—
53C22×C109C2411yescharacteristic
54C2×D109—28no—
55C2×D109—22no—
56C2×D109—22no—
57C2×D109C2×D414yes—
58C4×C109—22no—
59C4×C109—22no—
60Dic109—22no—
61Dic109—22no—
62Dic109—22no—
63C2×C109—42no—
64C2×C109#12314yescomplemented
65C2×C109C22×D411yescharacteristic
66C2×C109C2×#4111yescharacteristic
67C2×C109C2×#4111yescharacteristic
68D109—24no—
69C109C2×#12311yescharacteristic, complemented, Sylow
70C2×#123—1091nomaximal, Sylow
71C22×D4—1091no—
72C23×C4—1091no—
73#123—1098no—
74C2×C4⋊C4—1091no—
75C2×C4⋊C4—1091no—
76C2×C22⋊C4—1091no—
77C2×C22⋊C4—1091no—
78C2×C22⋊C4D10911yescharacteristic, complemented
79C24—1091no—
80C24C2×D10911yescharacteristic
81C2×D4—1094no—
82C2×D4—2184no—
83C22×C4—1091no—
84C22×C4—1091no—
85C22×C4—1091no—
86C22×C4—1094no—
87C22×C4—2184no—
88C22×C4C2×D10911yescharacteristic
89C22×C4C2×D10911yescharacteristic
90C4⋊C4—1094no—
91C4⋊C4—1094no—
92C22⋊C4—1094no—
93C22⋊C4—1094no—
94C22⋊C4C2×D10914yescomplemented
95C23—22no—
96C23—22no—
97C23—22no—
98C23—1094no—
99C23—1092no—
100C23—2182no—
101C23—2182no—
102C23C22×D10912yes—
103C23C22×D10911yescharacteristic
104D4—2188no—
105C2×C4—22no—
106C2×C4—22no—
107C2×C4—1092no—
108C2×C4—1092no—
109C2×C4—1092no—
110C2×C4—2188no—
111C2×C4—2182no—
112C2×C4—2182no—
113C2×C4—2182no—
114C2×C4C22×D10912yes—
115C2×C4C22×D10912yes—
116C22—22no—
117C22—22no—
118C22—22no—
119C22—44no—
120C22—1094no—
121C22—2188no—
122C22—2182no—
123C22—2182no—
124C22D4×D10912yes—
125C22#1318202812yes—
126C22#1318202912yes—
127C22C23×D10911yescharacteristic
128C4—22no—
129C4—22no—
130C4—2182no—
131C4—2182no—
132C4—2182no—
133C2—42no—
134C2—2184no—
135C2#1681268114yesdirect product factor
136C2C2×D4×D10911yescharacteristic
137C2C2×#1318202811yescharacteristic
138C2C2×#1318202911yescharacteristic
subgroupG/H
centerC23C22×D109
commutatorC22×C109C24
FrattiniC22C23×D109
FittingC2×C22⋊C4×C109C2
socleC23×C109C23
hypercenterC2×C22⋊C4D109
hypocenterC109C2×#123
LCSG ▷ C22×C109 ▷ C109
UCSC1 ◁ C23 ◁ C2×C22⋊C4

Complements

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

NH ≅ G/Ntype
2. C22×C4×D109C2semidirect
3. #16812681C2direct (N × H)
4. C2×C4⋊Dic109C2semidirect
5. C2×#13182008C2semidirect
6. C2×C22⋊Dic109C2semidirect
7. C2×#13182006C2semidirect
8. C2×C22⋊C4×C109C2semidirect
16. C2×C4×D109C22semidirect
17. C4⋊Dic109C22semidirect
18. #13182008C22semidirect
19. C22⋊Dic109C22semidirect
20. #13182006C22semidirect
24. C22⋊C4×C109C22semidirect
64. C2×C109#123semidirect
69. C109C2×#123semidirect
78. C2×C22⋊C4D109semidirect
94. C22⋊C4C2×D109semidirect
135. C2#16812681direct (N × H)