Finite Group Databasebeta

← #31928657

Subgroups — #31928657

Order 18176.

2286 conjugacy classes of subgroups; only the 947 normal subgroups are shown.

normal subgroups only

This group has 2286 conjugacy classes of subgroups — too many to draw. Only its 947 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×#17985869C211yesmaximal, characteristic
2C2×#17985868C2112yesmaximal
3C2×C42×Dic71C211yesmaximal, characteristic
4C2×#384×C71C211yesmaximal, characteristic
5C22×C4⋊Dic71C2216yes—
6C22×Dic71⋊C4C22116yes—
7C22×C4×Dic71C2216yes—
8#17985869—24no—
9#17985868—248no—
10C42×Dic71C418yescomplemented
11C22×C4⋊C4×C71C2216yes—
12C22×C42×C71C2211yescharacteristic
13#384×C71—24no—
14C23×Dic71C2314yes—
15C23×Dic71C2314yes—
16C2×C4⋊Dic71—224no—
17C2×C4⋊Dic71—212no—
18C2×Dic71⋊C4—296no—
19C2×C4×Dic71C2×C4124yes—
20C2×C4×Dic71D4124yes—
21C2×C4×Dic71Q8124yes—
22C23×C4×C71C2314yes—
23C23×C4×C71C2313yes—
24C2×C4⋊C4×C71—224no—
25C2×C4⋊C4×C71—212no—
26C2×C42×C71C2×C414yes—
27C2×C42×C71D414yes—
28C2×C42×C71Q814yes—
29C22×Dic71—224no—
30C22×Dic71—24no—
31C22×Dic71C22×C418yes—
32C22×Dic71C2×D4124yes—
33C22×Dic71C2×Q8124yes—
34C4⋊Dic71—424no—
35Dic71⋊C4—464no—
36C4×Dic71C4⋊C4196yescomplemented
37C24×C71C2411yescharacteristic
38C22×C4×C71—24no—
39C22×C4×C71—224no—
40C22×C4×C71C22×C416yes—
41C22×C4×C71C2×D4112yes—
42C22×C4×C71C2×D416yes—
43C22×C4×C71C2×Q8112yes—
44C22×C4×C71C2×Q816yes—
45C4⋊C4×C71—424no—
46C42×C71C4⋊C4116yescomplemented
47C23×C71C23×C411yescharacteristic
48C23×C71C22×D416yes—
49C23×C71C22×D411yescharacteristic
50C23×C71C22×Q816yes—
51C23×C71C22×Q811yescharacteristic
52C2×C4×C71—412no—
53C2×C4×C71—416no—
54C2×C4×C71C2×C4⋊C4124yes—
55C2×C4×C71C2×C4⋊C4112yes—
56C2×C4×C71#127112yes—
57C2×C4×C71C4⋊Q8112yes—
58C2×C4×C71C4⋊Q8124yes—
59C2×Dic71—416no—
60C2×Dic71—412no—
61C2×Dic71C2×C4⋊C4148yes—
62C2×Dic71#127116yes—
63C2×Dic71C4⋊Q8148yes—
64C22×C71C22×C4⋊C416yes—
65C22×C71C22×C4⋊C411yescharacteristic
66C22×C71C2×#12714yes—
67C22×C71C2×#12713yes—
68C22×C71C2×C4⋊Q8112yes—
69C22×C71C2×C4⋊Q813yes—
70C22×C71C2×C4⋊Q816yes—
71C4×C71—84no—
72C4×C71#384124yescomplemented
73Dic71—84no—
74Dic71#384132yescomplemented
75#14692—711nomaximal, Sylow
76C2×C71C2×#38414yes—
77C2×C71C2×#38413yes—
78C2×C71#286711yescharacteristic
79C2×C71#286813yes—
80C2×C71#286814yes—
81C2×#384—711no—
82C2×#384—7112no—
83C2×#384D7111yescharacteristic
84C2×C43—711no—
85C71#1469211yescharacteristic, complemented, Sylow
86C22×C4⋊C4—7116no—
87C22×C4⋊C4—716no—
88C22×C4⋊C4C2×D7116yes—
89C22×C42—716no—
90C22×C42C2×D7111yescharacteristic
91#384—24no—
92#384—14248no—
93#384—1424no—
94C43—718no—
95C23×C4—714no—
96C23×C4—714no—
97C23×C4C22×D7114yes—
98C23×C4C22×D7113yes—
99C2×C4⋊C4—224no—
100C2×C4⋊C4—212no—
101C2×C4⋊C4—14296no—
102C2×C4⋊C4—14224no—
103C2×C4⋊C4—14212no—
104C2×C42—7124no—
105C2×C42—7124no—
106C2×C42—7124no—
107C2×C42Dic14214yes—
108C2×C42C4×D7114yes—
109C2×C42C22⋊D7114yes—
110C24C23×D7111yescharacteristic
111C22×C4—224no—
112C22×C4—24no—
113C22×C4—718no—
114C22×C4—7124no—
115C22×C4—7124no—
116C22×C4—14224no—
117C22×C4—1424no—
118C22×C4C2×C4×D7116yes—
119C22×C4D4×D71112yes—
120C22×C4C2×C22⋊D7116yes—
121C22×C4Q8×D71112yes—
122C22×C4C2×Dic14216yes—
123C4⋊C4—424no—
124C4⋊C4—28464no—
125C4⋊C4—28424no—
126C42—7196no—
127C42Dic71⋊C4116yescomplemented
128C23C22×C4×D7111yescharacteristic
129C23C2×D4×D7116yes—
130C23C22×C22⋊D7111yescharacteristic
131C23C2×Q8×D7116yes—
132C23C22×Dic14211yescharacteristic
133C2×C4—416no—
134C2×C4—412no—
135C2×C4—28416no—
136C2×C4—28412no—
137C2×C4—7148no—
138C2×C4—7116no—
139C2×C4—7148no—
140C2×C4C4⋊C4×D71124yes—
141C2×C4C2×Dic71⋊C4112yes—
142C2×C4#14556124112yes—
143C2×C4#14556126112yes—
144C2×C4#14556127124yes—
145C22C2×C4⋊C4×D7116yes—
146C22C22×Dic71⋊C411yescharacteristic
147C22#127×D7114yes—
148C22C2×#1455612413yes—
149C22C4⋊Q8×D71112yes—
150C22C2×#1455612613yes—
151C22C2×#1455612716yes—
152C4—84no—
153C4—5684no—
154C4—7132no—
155C4#17985868124yescomplemented
156C2#384×D7114yes—
157C2C2×#1798586813yes—
158C2#2259673411yescharacteristic
159C2#2259673613yes—
160C2#2259673714yes—
subgroupG/H
center, FrattiniC24C23×D71
commutatorC23×C71C23×C4
FittingC2×#384×C71C2
socle, prime radical, cosocleC24×C71C24
hypercenterC2×#384D71
hypocenterC71#14692
LCSG ▷ C23×C71 ▷ C71
UCSC1 ◁ C24 ◁ C2×#384

Complements

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

NH ≅ G/Ntype
10. C42×Dic71C4semidirect
36. C4×Dic71C4⋊C4semidirect
46. C42×C71C4⋊C4semidirect
72. C4×C71#384semidirect
74. Dic71#384semidirect
85. C71#14692semidirect
127. C42Dic71⋊C4semidirect
155. C4#17985868semidirect

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C2×#179858692
C2×#179858682
C2×C42×Dic712
C2×#384×C712
#1469271