Finite Group Databasebeta

← #384×Dic71 #31918677

Subgroups — #384×Dic71 #31918677

Order 18176.

2094 conjugacy classes of subgroups.

The subgroup lattice has 240 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17985869C211yesmaximal, characteristic
2C2×C4⋊C4×Dic71C216yesmaximal
3C2×C42×Dic71C211yesmaximal, characteristic
4#22586569C216yesmaximal
5C2×#384×C71C211yesmaximal, characteristic
6C22×C4⋊Dic71C2216yes—
7C22×C4×Dic71C2214yes—
8C22×C4×Dic71C2213yes—
9C22×C4×Dic71C2213yes—
10#17985869C418yescomplemented
11C4⋊C4×Dic71—224no—
12C2×C71⋊#95C22112yes—
13C42×Dic71C418yescomplemented
14C22×C4⋊C4×C71C2216yes—
15C22×C42×C71C2211yescharacteristic
16#384×C71C418yescomplemented
17C23×Dic71C2314yes—
18C23×Dic71C2313yes—
19C23×Dic71C2311yescharacteristic
20C2×C4⋊Dic71—212no—
21C2×C4⋊Dic71—212no—
22C2×C4⋊Dic71C2×C4124yes—
23C2×C4×Dic71—224no—
24C2×C4×Dic71—26no—
25C2×C4×Dic71—26no—
26C2×C4×Dic71C2×C4112yes—
27C2×C4×Dic71C2×C4112yes—
28C2×C4×Dic71D4112yes—
29C2×C4×Dic71Q8112yes—
30C71⋊#95—224no—
31C23×C4×C71C2314yes—
32C23×C4×C71C2313yes—
33C2×C4⋊C4×C71—212no—
34C2×C4⋊C4×C71—212no—
35C2×C4⋊C4×C71C2×C4124yes—
36C2×C42×C71C2×C414yes—
37C2×C42×C71C2×C414yes—
38C2×C42×C71C2×C414yes—
39C22×Dic71—26no—
40C22×Dic71—26no—
41C22×Dic71—212no—
42C22×Dic71—212no—
43C22×Dic71C22×C418yes—
44C22×Dic71C22×C416yes—
45C22×Dic71C22×C412yes—
46C22×Dic71C2×D416yes—
47C22×Dic71C2×D416yes—
48C22×Dic71C2×Q816yes—
49C22×Dic71C2×Q816yes—
50C4⋊Dic71—248no—
51C4×Dic71—224no—
52C4×Dic71—416no—
53C4×Dic71C4⋊C4148yescomplemented
54C24×C71C2411yescharacteristic
55C22×C4×C71—212no—
56C22×C4×C71—212no—
57C22×C4×C71C22×C416yes—
58C22×C4×C71C22×C416yes—
59C22×C4×C71C22×C418yes—
60C22×C4×C71C22×C416yes—
61C22×C4×C71C2×D416yes—
62C22×C4×C71C2×Q816yes—
63C22×C4×C71#4116yes—
64C22×C4×C71#4116yes—
65C4⋊C4×C71—248no—
66C42×C71C42116yescomplemented
67C23×C71C23×C411yescharacteristic
68C23×C71C23×C411yescharacteristic
69C23×C71C23×C411yescharacteristic
70C23×C71C22×D413yes—
71C23×C71C22×Q813yes—
72C23×C71C2×#4113yes—
73C23×C71C2×#4113yes—
74C2×C4×C71—224no—
75C2×C4×C71—44no—
76C2×C4×C71—412no—
77C2×C4×C71C2×C42112yes—
78C2×C4×C71C2×C4⋊C4112yes—
79C2×C4×C71#117112yes—
80C2×C4×C71C4×D4112yes—
81C2×C4×C71C4×D4112yes—
82C2×C4×C71C4×Q8112yes—
83C2×C4×C71C4×Q8112yes—
84C2×Dic71—212no—
85C2×Dic71—26no—
86C2×Dic71—26no—
87C2×Dic71—212no—
88C2×Dic71—224no—
89C2×Dic71—44no—
90C2×Dic71—412no—
91C2×Dic71C2×C4⋊C4112yes—
92C2×Dic71C2×C4⋊C4112yes—
93C2×Dic71#12714yes—
94C2×Dic71C4⋊Q8112yes—
95C22×C71C22×C4211yescharacteristic
96C22×C71C22×C4⋊C413yes—
97C22×C71C2×#11713yes—
98C22×C71C2×C4×D413yes—
99C22×C71C2×C4×D413yes—
100C22×C71C2×C4×Q813yes—
101C22×C71C2×C4×Q813yes—
102C22×C71C2×#12711yescharacteristic
103C22×C71C2×C4⋊Q813yes—
104C22×C71#53213yes—
105C22×C71#53213yes—
106C22×C71#53316yes—
107C4×C71—48no—
108C4×C71C4×C4⋊C4124yescomplemented
109Dic71—212no—
110Dic71—48no—
111Dic71#38418yesdirect product factor
112C4×#384—711nomaximal, Sylow
113C2×C71C2×C4×C4⋊C413yes—
114C2×C71C2×#38411yescharacteristic
115C2×C71#228513yes—
116C2×C71C4×#12711yescharacteristic
117C2×C71C4×#12711yescharacteristic
118C2×C71C4×C4⋊Q813yes—
119C2×C71C4×C4⋊Q813yes—
120C2×#384—711no—
121C2×#384D7111yescharacteristic
122C2×C4×C4⋊C4—716no—
123C2×C43—711no—
124C4⋊#95—716no—
125C71C4×#38411yescharacteristic, complemented, Sylow
126C22×C4⋊C4—716no—
127C22×C4⋊C4C2×D7116yes—
128C22×C42—713no—
129C22×C42—713no—
130C22×C42—714no—
131C22×C42C2×D7111yescharacteristic
132#384—718no—
133#384Dic7118yesdirect product factor
134C4×C4⋊C4—14224no—
135C2×#95—7112no—
136C43—718no—
137C23×C4—711no—
138C23×C4—713no—
139C23×C4—714no—
140C23×C4C22×D7114yes—
141C23×C4C22×D7113yes—
142C2×C4⋊C4—212no—
143C2×C4⋊C4—212no—
144C2×C4⋊C4—7124no—
145C2×C4⋊C4—14212no—
146C2×C4⋊C4—14212no—
147C2×C4⋊C4C2×Dic71124yes—
148C2×C42—7112no—
149C2×C42—7112no—
150C2×C42—7112no—
151C2×C42—7112no—
152C2×C42—14224no—
153C2×C42—1426no—
154C2×C42—1426no—
155C2×C42C4×D7114yes—
156C2×C42C4×D7114yes—
157C2×C42C2×Dic7114yes—
158#95—14224no—
159C24C23×D7111yescharacteristic
160C22×C4—212no—
161C22×C4—212no—
162C22×C4—712no—
163C22×C4—716no—
164C22×C4—716no—
165C22×C4—716no—
166C22×C4—716no—
167C22×C4—716no—
168C22×C4—718no—
169C22×C4—14212no—
170C22×C4—14212no—
171C22×C4—1426no—
172C22×C4—1426no—
173C22×C4C2×C4×D7116yes—
174C22×C4C2×C4×D7116yes—
175C22×C4C22×Dic7118yes—
176C22×C4C22×Dic7116yes—
177C22×C4D4×D7116yes—
178C22×C4Q8×D7116yes—
179C22×C4#1176586416yes—
180C22×C4#1176586616yes—
181C4⋊C4—248no—
182C4⋊C4—14248no—
183C42—28416no—
184C42—7148no—
185C42—14224no—
186C42C4×Dic71116yescomplemented
187C23C22×C4×D7111yescharacteristic
188C23C22×C4×D7111yescharacteristic
189C23C23×Dic7111yescharacteristic
190C23C2×D4×D7113yes—
191C23C2×Q8×D7113yes—
192C23C2×#1176586413yes—
193C23C2×#1176586613yes—
194C2×C4—224no—
195C2×C4—44no—
196C2×C4—412no—
197C2×C4—2844no—
198C2×C4—28412no—
199C2×C4—7112no—
200C2×C4—714no—
201C2×C4—7112no—
202C2×C4—7112no—
203C2×C4—14224no—
204C2×C4—14212no—
205C2×C4—1426no—
206C2×C4—1426no—
207C2×C4—14212no—
208C2×C4C2×C4×Dic71112yes—
209C2×C4C4⋊C4×D71112yes—
210C2×C4#14556086112yes—
211C2×C4#14556090112yes—
212C2×C4D4×Dic71112yes—
213C2×C4#14556093112yes—
214C2×C4Q8×Dic71112yes—
215C22C22×C4×Dic7111yescharacteristic
216C22C2×C4⋊C4×D7113yes—
217C22C2×#1455608613yes—
218C22C2×#1455609013yes—
219C22C2×D4×Dic7113yes—
220C22C2×#1455609313yes—
221C22C2×Q8×Dic7113yes—
222C22#127×D7111yescharacteristic
223C22C4⋊Q8×D7113yes—
224C22#1798654713yes—
225C22#1798655013yes—
226C22#1798655416yes—
227C4—48no—
228C4—2848no—
229C4—718no—
230C4—14212no—
231C4C4⋊C4×Dic71124yescomplemented
232C2C2×C4⋊C4×Dic7113yes—
233C2#384×D7111yescharacteristic
234C2#2259074513yes—
235C2#2259090211yescharacteristic
236C2#127×Dic7111yescharacteristic
237C2#2259090713yes—
238C2C4⋊Q8×Dic7113yes—
subgroupG/H
center, FrattiniC24C23×D71
commutatorC22×C71C22×C42
FittingC2×#384×C71C2
socle, prime radical, cosocleC24×C71C24
hypercenterC2×#384D71
hypocenterC71C4×#384
LCSG ▷ C22×C71 ▷ C71
UCSC1 ◁ C24 ◁ C2×#384

Complements

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

NH ≅ G/Ntype
10. #17985869C4semidirect
13. C42×Dic71C4semidirect
16. #384×C71C4semidirect
53. C4×Dic71C4⋊C4semidirect
66. C42×C71C42semidirect
108. C4×C71C4×C4⋊C4semidirect
111. Dic71#384direct (N × H)
125. C71C4×#384semidirect
133. #384Dic71direct (N × H)
186. C42C4×Dic71semidirect
231. C4C4⋊C4×Dic71semidirect

Maximal subgroups

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

subgroupindex
C2×#179858692
C2×C4⋊C4×Dic712
C2×C42×Dic712
#225865692
C2×#384×C712
C4×#38471