Finite Group Databasebeta

← #31928814

Subgroups — #31928814

Order 18176.

1854 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×#17985897C216yesmaximal
2C2×#17985869C211yesmaximal, characteristic
3C2×#17985869C211yesmaximal, characteristic
4#22586570C216yesmaximal
5C2×C43×C71C211yesmaximal, characteristic
6C22×C4⋊Dic71C2216yes—
7C22×C4⋊Dic71C2216yes—
8C22×Dic71⋊C4C2214yes—
9#17985897—224no—
10#17985869—24no—
11#17985869C418yescomplemented
12C2×C71⋊#95C22112yes—
13C22×C42×C71C2213yes—
14C22×C42×C71C2213yes—
15C22×C42×C71C2211yescharacteristic
16C43×C71—24no—
17C23×Dic71C2314yes—
18C23×Dic71C2314yes—
19C2×C4⋊Dic71—212no—
20C2×C4⋊Dic71—212no—
21C2×C4⋊Dic71—212no—
22C2×C4⋊Dic71—212no—
23C2×C4⋊Dic71—212no—
24C2×C4⋊Dic71C2×C4124yes—
25C2×Dic71⋊C4—224no—
26C71⋊#95—224no—
27C23×C4×C71C2311yescharacteristic
28C23×C4×C71C2313yes—
29C23×C4×C71C2313yes—
30C2×C42×C71—26no—
31C2×C42×C71—26no—
32C2×C42×C71—26no—
33C2×C42×C71—26no—
34C2×C42×C71C2×C414yes—
35C2×C42×C71D4112yes—
36C2×C42×C71D414yes—
37C2×C42×C71Q8112yes—
38C2×C42×C71Q814yes—
39C22×Dic71—212no—
40C22×Dic71—212no—
41C22×Dic71—212no—
42C22×Dic71—24no—
43C22×Dic71—212no—
44C22×Dic71C22×C418yes—
45C4⋊Dic71—248no—
46C4⋊Dic71—424no—
47Dic71⋊C4—416no—
48C24×C71C2411yescharacteristic
49C22×C4×C71—21no—
50C22×C4×C71—23no—
51C22×C4×C71—23no—
52C22×C4×C71—23no—
53C22×C4×C71—26no—
54C22×C4×C71C22×C416yes—
55C22×C4×C71C2×D416yes—
56C22×C4×C71C2×D416yes—
57C22×C4×C71C2×D416yes—
58C22×C4×C71C2×D416yes—
59C22×C4×C71C2×Q8112yes—
60C22×C4×C71C2×Q816yes—
61C22×C4×C71C2×Q816yes—
62C22×C4×C71#4116yes—
63C22×C4×C71#4116yes—
64C42×C71—224no—
65C42×C71—224no—
66C42×C71C4⋊C4116yescomplemented
67C23×C71C23×C411yescharacteristic
68C23×C71C22×D411yescharacteristic
69C23×C71C22×D413yes—
70C23×C71C22×Q811yescharacteristic
71C23×C71C22×Q813yes—
72C23×C71C2×#4113yes—
73C23×C71C2×#4113yes—
74C2×C4×C71—26no—
75C2×C4×C71—26no—
76C2×C4×C71—212no—
77C2×C4×C71—26no—
78C2×C4×C71—26no—
79C2×C4×C71—212no—
80C2×C4×C71C2×C4⋊C4112yes—
81C2×C4×C71C4×D4112yes—
82C2×C4×C71C4×Q8112yes—
83C2×C4×C71#121112yes—
84C2×C4×C71C22⋊Q8112yes—
85C2×C4×C71#125112yes—
86C2×C4×C71#12714yes—
87C2×C4×C71C4⋊Q8112yes—
88C2×C4×C71C4⋊Q8112yes—
89C2×Dic71—224no—
90C2×Dic71—44no—
91C2×Dic71—412no—
92C2×Dic71—412no—
93C2×Dic71—44no—
94C2×Dic71—412no—
95C22×C71C22×C4⋊C411yescharacteristic
96C22×C71C2×C4×D413yes—
97C22×C71C2×C4×Q813yes—
98C22×C71C2×#12113yes—
99C22×C71C2×C22⋊Q813yes—
100C22×C71C2×#12513yes—
101C22×C71C2×#12711yescharacteristic
102C22×C71C2×C4⋊Q813yes—
103C22×C71C2×C4⋊Q813yes—
104C22×C71#53213yes—
105C22×C71#53213yes—
106C22×C71#53316yes—
107C4×C71—24no—
108C4×C71—212no—
109C4×C71#389124yescomplemented
110Dic71—48no—
111Dic71—84no—
112#14712—711nomaximal, Sylow
113C2×C71C2×#38913yes—
114C2×C71C4×#12711yescharacteristic
115C2×C71C4×C4⋊Q813yes—
116C2×C71#285611yescharacteristic
117C2×C71#285713yes—
118C2×C71#285913yes—
119C2×C71#286811yescharacteristic
120C2×#389—716no—
121C2×#384—711no—
122C2×#384—711no—
123C2×C43D7111yescharacteristic
124C4⋊#95—716no—
125C71#1471211yescharacteristic, complemented, Sylow
126C22×C4⋊C4—716no—
127C22×C4⋊C4—714no—
128C22×C4⋊C4—716no—
129C22×C42C2×D7113yes—
130C22×C42C2×D7113yes—
131C22×C42C2×D7111yescharacteristic
132#389—14224no—
133#384—718no—
134#384—1424no—
135C2×#95—7112no—
136C43—24no—
137C23×C4—714no—
138C23×C4—714no—
139C23×C4C22×D7111yescharacteristic
140C23×C4C22×D7113yes—
141C23×C4C22×D7113yes—
142C2×C4⋊C4—7124no—
143C2×C4⋊C4—14212no—
144C2×C4⋊C4—14224no—
145C2×C4⋊C4—14212no—
146C2×C4⋊C4—14212no—
147C2×C4⋊C4—14212no—
148C2×C4⋊C4—14212no—
149C2×C42—26no—
150C2×C42—26no—
151C2×C42—26no—
152C2×C42—26no—
153C2×C42Dic142112yes—
154C2×C42Dic14214yes—
155C2×C42C4×D7114yes—
156C2×C42D284112yes—
157C2×C42C22⋊D7114yes—
158#95—14224no—
159C24C23×D7111yescharacteristic
160C22×C4—21no—
161C22×C4—23no—
162C22×C4—23no—
163C22×C4—23no—
164C22×C4—26no—
165C22×C4—718no—
166C22×C4—1424no—
167C22×C4—14212no—
168C22×C4—14212no—
169C22×C4—14212no—
170C22×C4—14212no—
171C22×C4C2×C4×D7116yes—
172C22×C4C2×C22⋊D7116yes—
173C22×C4C2×D28416yes—
174C22×C4C2×D28416yes—
175C22×C4C2×D28416yes—
176C22×C4C2×Dic142112yes—
177C22×C4C2×Dic14216yes—
178C22×C4C2×Dic14216yes—
179C22×C4#1176586516yes—
180C22×C4#1176586516yes—
181C4⋊C4—28424no—
182C4⋊C4—28416no—
183C4⋊C4—14248no—
184C42—224no—
185C42—224no—
186C42Dic71⋊C4116yescomplemented
187C23C22×C4×D7111yescharacteristic
188C23C22×C22⋊D7111yescharacteristic
189C23C22×D28413yes—
190C23C22×Dic14211yescharacteristic
191C23C22×Dic14213yes—
192C23C2×#1176586513yes—
193C23C2×#1176586513yes—
194C2×C4—26no—
195C2×C4—26no—
196C2×C4—212no—
197C2×C4—26no—
198C2×C4—26no—
199C2×C4—212no—
200C2×C4—2844no—
201C2×C4—28412no—
202C2×C4—28412no—
203C2×C4—2844no—
204C2×C4—28412no—
205C2×C4—14224no—
206C2×C4C2×Dic71⋊C4112yes—
207C2×C4C4×D284112yes—
208C2×C4C4×Dic142112yes—
209C2×C4#14556102112yes—
210C2×C4#14556107112yes—
211C2×C4#14556120112yes—
212C2×C4#1455612514yes—
213C2×C4#14556128112yes—
214C2×C4#14556128112yes—
215C22C22×Dic71⋊C411yescharacteristic
216C22C2×C4×D28413yes—
217C22C2×C4×Dic14213yes—
218C22C2×#1455610213yes—
219C22C2×#1455610713yes—
220C22C2×#1455612013yes—
221C22C2×#1455612511yescharacteristic
222C22C2×#1455612813yes—
223C22C2×#1455612813yes—
224C22#1798654913yes—
225C22#1798654913yes—
226C22#1798655616yes—
227C4—24no—
228C4—212no—
229C4—2848no—
230C4—5684no—
231C4#17985897124yescomplemented
232C2C2×#1798589713yes—
233C2C4×#1455612511yescharacteristic
234C2C4×#1455612813yes—
235C2#2259668511yescharacteristic
236C2#2259669213yes—
237C2#2259670313yes—
238C2#2259673811yescharacteristic
subgroupG/H
center, FrattiniC24C23×D71
commutatorC23×C71C23×C4
FittingC2×C43×C71C2
socle, prime radical, cosocleC24×C71C24
hypercenterC2×C43D71
hypocenterC71#14712
LCSG ▷ C23×C71 ▷ C71
UCSC1 ◁ C24 ◁ C2×C43

Complements

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

NH ≅ G/Ntype
11. #17985869C4semidirect
66. C42×C71C4⋊C4semidirect
109. C4×C71#389semidirect
125. C71#14712semidirect
186. C42Dic71⋊C4semidirect
231. C4#17985897semidirect

Maximal subgroups

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

subgroupindex
C2×#179858972
C2×#179858692
#225865702
C2×C43×C712
#1471271