Finite Group Databasebeta

← C2×D8×Dic71 #22597091

Subgroups — C2×D8×Dic71 #22597091

Order 9088.

616 conjugacy classes of subgroups; only the 245 normal subgroups are shown.

normal subgroups only

This group has 616 conjugacy classes of subgroups — too many to draw. Only its 245 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×D4×Dic71C212yesmaximal, complemented
2D8×Dic71C218yesmaximal, direct product factor
3C2×#14556062C211yesmaximal, characteristic, complemented
4C2×#14556049C212yesmaximal, complemented
5C2×C8×Dic71C211yesmaximal, characteristic, complemented
6C22×D8×C71C211yesmaximal, characteristic
7C23×Dic71—22no—
8C22×C71⋊C8C2211yescharacteristic
9D4×Dic71—24no—
10D4×Dic71C2218yescomplemented
11C2×C4⋊Dic71C2212yes—
12C2×C22⋊Dic71—22no—
13C2×C4×Dic71C2211yescharacteristic
14#14556062C2214yescomplemented
15#14556049C2218yescomplemented
16C8×Dic71C2214yescomplemented
17C22×D4×C71C2212yes—
18C2×D8×C71C418yescomplemented
19C2×D8×C71C2214yes—
20C22×C8×C71C2211yescharacteristic
21C22×Dic71—22no—
22C22×Dic71—28no—
23C22×Dic71—48no—
24C22×Dic71D411yescharacteristic
25C22×Dic71D411yescharacteristic
26C2×C71⋊C8—22no—
27C2×C71⋊C8C2312yes—
28C4⋊Dic71—22no—
29C4⋊Dic71C2314yes—
30C22⋊Dic71—28no—
31C4×Dic71D412yes—
32C4×Dic71C2312yes—
33C24×C71—22no—
34C2×D4×C71—22no—
35C2×D4×C71—24no—
36C2×D4×C71C2×C418yescomplemented
37C2×D4×C71C2314yes—
38C22×C4×C71C2311yescharacteristic
39D8×C71C2×C4116yescomplemented
40C2×C8×C71C2×C414yescomplemented
41C2×C8×C71C2312yes—
42C23×C71—28no—
43C23×C71—24no—
44C23×C71—44no—
45C23×C71—44no—
46C23×C71C2×D411yescharacteristic
47D4×C71—28no—
48D4×C71—24no—
49D4×C71C22×C418yescomplemented
50C2×C4×C71C22×C412yes—
51C2×C4×C71C2×D411yescharacteristic
52C2×C4×C71#4112yes—
53C2×C4×C71C2411yescharacteristic
54C2×Dic71—22no—
55C2×Dic71—24no—
56C2×Dic71—44no—
57C2×Dic71—416no—
58C2×Dic71D814yesdirect product factor
59C2×Dic71C2×D412yes—
60C2×Dic71C2×D412yes—
61C8×C71C22×C414yescomplemented
62C71⋊C8—22no—
63C22×C71—28no—
64C22×C71—44no—
65C22×C71—44no—
66C22×C71—416no—
67C22×C71C4×D412yes—
68C22×C71C2×D812yes—
69C22×C71#13512yes—
70C22×C71C22×D411yescharacteristic
71C4×C71C4×D412yes—
72C4×C71C23×C411yescharacteristic
73C4×C71C2×#4111yescharacteristic
74Dic71—22no—
75Dic71—44no—
76Dic71C2×D814yesdirect product factor
77C2×C71—48no—
78C2×C71C4×D814yescomplemented
79C2×C71C2×C4×D411yescharacteristic
80C2×C71C22×D811yescharacteristic
81C2×C71C2×#13511yescharacteristic
82C2×C4×D8—711nomaximal, Sylow
83C71C2×C4×D811yescharacteristic, complemented, Sylow
84C22×D8D7111yescharacteristic
85C2×C4×D4—712no—
86C4×D8—718no—
87C2×#107—711no—
88C2×#102—712no—
89C2×C4×C8—711no—
90C22×D4C2×D7112yes—
91C23×C4—1422no—
92C2×D8Dic7118yesdirect product factor
93C2×D8C2×D7114yes—
94C22×C8—711no—
95C22×C8C2×D7111yescharacteristic
96C4×D4—718no—
97C4×D4—1424no—
98C2×C4⋊C4—712no—
99C2×C22⋊C4—1422no—
100C2×C42—711no—
101#107—714no—
102#102—718no—
103C4×C8—714no—
104C24—22no—
105C2×D4—22no—
106C2×D4—24no—
107C2×D4C2×Dic7118yescomplemented
108C2×D4C22×D7114yes—
109C22×C4—2848no—
110C22×C4—711no—
111C22×C4—711no—
112C22×C4—1428no—
113C22×C4—1422no—
114C22×C4C22×D7111yescharacteristic
115D8C2×Dic71116yesdirect product factor
116C2×C8—712no—
117C2×C8—1422no—
118C2×C8C2×Dic7114yescomplemented
119C2×C8C22×D7112yes—
120C4⋊C4—714no—
121C4⋊C4—1422no—
122C22⋊C4—1428no—
123C42—712no—
124C42—712no—
125C23—24no—
126C23—28no—
127C23—44no—
128C23—44no—
129C23D4×D7111yescharacteristic
130D4—24no—
131D4—28no—
132D4C22×Dic7118yescomplemented
133C2×C4—2844no—
134C2×C4—28416no—
135C2×C4—712no—
136C2×C4—714no—
137C2×C4—712no—
138C2×C4—1424no—
139C2×C4—1422no—
140C2×C4C22×Dic7112yes—
141C2×C4D4×D7111yescharacteristic
142C2×C4#1176586412yes—
143C2×C4C23×D7111yescharacteristic
144C8—1422no—
145C8C22×Dic7114yescomplemented
146C22—28no—
147C22—416no—
148C22—44no—
149C22—44no—
150C22D4×Dic7112yes—
151C22D8×D7112yes—
152C22#1455614712yes—
153C22C2×D4×D7111yescharacteristic
154C4—2844no—
155C4—714no—
156C4—1422no—
157C4D4×Dic7112yes—
158C4C23×Dic7111yescharacteristic
159C4C2×#1176586411yescharacteristic
160C2—48no—
161C2D8×Dic7114yesdirect product factor
162C2C2×D4×Dic7111yescharacteristic
163C2C2×D8×D7111yescharacteristic
164C2C2×#1455614711yescharacteristic
subgroupG/H
centerC23D4×D71
commutatorC4×C71C23×C4
FrattiniC2×C4C23×D71
FittingC22×D8×C71C2
socleC23×C71C2×D4
hypercenterC22×D8D71
hypocenterC71C2×C4×D8
LCSG ▷ C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×D8

Complements

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

NH ≅ G/Ntype
1. C2×D4×Dic71C2semidirect
2. D8×Dic71C2direct (N × H)
3. C2×#14556062C2semidirect
4. C2×#14556049C2semidirect
5. C2×C8×Dic71C2semidirect
10. D4×Dic71C22semidirect
14. #14556062C22semidirect
15. #14556049C22semidirect
16. C8×Dic71C22semidirect
18. C2×D8×C71C4semidirect
36. C2×D4×C71C2×C4semidirect
39. D8×C71C2×C4semidirect
40. C2×C8×C71C2×C4semidirect
49. D4×C71C22×C4semidirect
58. C2×Dic71D8direct (N × H)
61. C8×C71C22×C4semidirect
76. Dic71C2×D8direct (N × H)
78. C2×C71C4×D8semidirect
83. C71C2×C4×D8semidirect
92. C2×D8Dic71direct (N × H)
107. C2×D4C2×Dic71semidirect
115. D8C2×Dic71direct (N × H)
118. C2×C8C2×Dic71semidirect
132. D4C22×Dic71semidirect
145. C8C22×Dic71semidirect
161. C2D8×Dic71direct (N × H)