Finite Group Databasebeta

← C22×#17985740 #31965330

Subgroups — C22×#17985740 #31965330

Order 18176.

1158 conjugacy classes of subgroups.

The subgroup lattice has 244 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14556120C211yesmaximal, characteristic
2C22×#14556039C211yesmaximal, characteristic
3C2×#17985740C2112yesmaximal, direct product factor
4C22×#97×C71C211yesmaximal, characteristic
5C23×C71⋊C8—21no—
6C2×#14556120—23no—
7C2×#14556120—23no—
8C2×#14556120C416yes—
9C2×#14556120C2216yes—
10C22×C4⋊Dic71C411yescharacteristic
11C22×C4⋊Dic71C411yescharacteristic
12C22×Dic71⋊C4—21no—
13C22×Dic71⋊C4—21no—
14C2×#14556039—23no—
15C2×#14556039C2216yes—
16#17985740C22116yesdirect product factor
17C23×C8×C71—21no—
18C22×C42×C71C2211yescharacteristic
19C2×#97×C71—23no—
20C2×#97×C71C2216yes—
21C23×Dic71—21no—
22C23×Dic71—21no—
23C22×C71⋊C8—28no—
24C22×C71⋊C8—26no—
25#14556120—212no—
26#14556120—26no—
27#14556120—26no—
28#14556120C2×C4112yes—
29#14556120C2314yes—
30C2×C4⋊Dic71—23no—
31C2×C4⋊Dic71—23no—
32C2×C4⋊Dic71C2×C416yes—
33C2×C4⋊Dic71C2×C416yes—
34C2×Dic71⋊C4—26no—
35C2×Dic71⋊C4—26no—
36C2×Dic71⋊C4—26no—
37C2×Dic71⋊C4—26no—
38#14556039—26no—
39#14556039C2314yes—
40C23×C4×C71C2×C411yescharacteristic
41C23×C4×C71D411yescharacteristic
42C23×C4×C71D411yescharacteristic
43C22×C8×C71—28no—
44C22×C8×C71—26no—
45C2×C42×C71C2×C413yes—
46C2×C42×C71D413yes—
47C2×C42×C71D413yes—
48C2×C42×C71C2313yes—
49#97×C71—26no—
50#97×C71C2314yes—
51C22×Dic71—26no—
52C22×Dic71—26no—
53C22×Dic71—44no—
54C22×Dic71—44no—
55C2×C71⋊C8—224no—
56C2×C71⋊C8—24no—
57C4⋊Dic71—26no—
58C4⋊Dic71—26no—
59C4⋊Dic71C22×C414yes—
60C4⋊Dic71C22×C414yes—
61Dic71⋊C4—212no—
62Dic71⋊C4—212no—
63Dic71⋊C4—24no—
64Dic71⋊C4—24no—
65C24×C71C22⋊C411yescharacteristic
66C22×C4×C71—24no—
67C22×C4×C71—24no—
68C22×C4×C71—24no—
69C22×C4×C71C22⋊C413yes—
70C22×C4×C71C22⋊C413yes—
71C22×C4×C71C22⋊C413yes—
72C22×C4×C71C22×C413yes—
73C22×C4×C71C2×D413yes—
74C22×C4×C71C2×D413yes—
75C2×C8×C71—224no—
76C2×C8×C71—24no—
77C42×C71C22⋊C416yes—
78C42×C71C22×C413yes—
79C42×C71C2×D413yes—
80C42×C71C2×D413yes—
81C42×C71C2411yescharacteristic
82C23×C71#10114yes—
83C23×C71#10414yes—
84C23×C71#10414yes—
85C23×C71C2×C22⋊C413yes—
86C2×C4×C71—26no—
87C2×C4×C71—26no—
88C2×C4×C71—26no—
89C2×C4×C71—26no—
90C2×C4×C71—26no—
91C2×C4×C71—26no—
92C2×C4×C71C2×C22⋊C413yes—
93C2×C4×C71C2×C22⋊C413yes—
94C2×C4×C71C2×C22⋊C413yes—
95C2×C4×C71C23×C411yescharacteristic
96C2×C4×C71C22×D411yescharacteristic
97C2×C4×C71C22×D411yescharacteristic
98C2×Dic71—24no—
99C2×Dic71—24no—
100C2×Dic71—412no—
101C2×Dic71—412no—
102C8×C71—28no—
103C71⋊C8—28no—
104C22×C71#330116yescomplemented
105C22×C71C2×#10116yes—
106C22×C71C2×#10416yes—
107C22×C71C2×#10416yes—
108C22×C71C22×C22⋊C411yescharacteristic
109C4×C71—23no—
110C4×C71—21no—
111C4×C71—21no—
112C4×C71—21no—
113C4×C71—23no—
114C4×C71—23no—
115Dic71—44no—
116Dic71—44no—
117C22×#330—711nomaximal, Sylow
118C2×C71C2×#330112yescomplemented
119C2×C71C22×#10111yescharacteristic
120C2×C71C22×#10411yescharacteristic
121C2×C71C22×#10411yescharacteristic
122C22×#125—711no—
123C22×#97—711no—
124C22×#97D7111yescharacteristic
125C2×#330—7112no—
126C71C22×#33011yescharacteristic, complemented, Sylow
127C23×C8—21no—
128C23×C8—1421no—
129C2×#125—716no—
130C2×#125—716no—
131C2×#125—1423no—
132C2×#125—1423no—
133C22×C4⋊C4—711no—
134C22×C4⋊C4—711no—
135C22×C4⋊C4—1421no—
136C22×C4⋊C4—1421no—
137C22×C42C2×D7111yescharacteristic
138C2×#97—23no—
139C2×#97—716no—
140C2×#97—1423no—
141C2×#97C2×D7116yes—
142#330—7116no—
143C23×C4—1421no—
144C23×C4—1421no—
145C23×C4C4×D7111yescharacteristic
146C23×C4D28411yescharacteristic
147C23×C4C22⋊D7111yescharacteristic
148C22×C8—28no—
149C22×C8—26no—
150C22×C8—1428no—
151C22×C8—1426no—
152#125—7112no—
153#125—714no—
154#125—14212no—
155#125—1426no—
156#125—1426no—
157C2×C4⋊C4—716no—
158C2×C4⋊C4—716no—
159C2×C4⋊C4—1423no—
160C2×C4⋊C4—1423no—
161C2×C4⋊C4—1426no—
162C2×C4⋊C4—1426no—
163C2×C4⋊C4—1426no—
164C2×C4⋊C4—1426no—
165C2×C42C4×D7113yes—
166C2×C42D28413yes—
167C2×C42C22⋊D7113yes—
168C2×C42C22×D7113yes—
169#97—26no—
170#97—714no—
171#97—1426no—
172#97C22×D7114yes—
173C24(C2×D71)⋊C411yescharacteristic
174C22×C4—24no—
175C22×C4—24no—
176C22×C4—24no—
177C22×C4—2844no—
178C22×C4—2844no—
179C22×C4—1426no—
180C22×C4—1426no—
181C22×C4(C2×D71)⋊C413yes—
182C22×C4(C2×D71)⋊C413yes—
183C22×C4(C2×D71)⋊C413yes—
184C22×C4C2×C4×D7113yes—
185C22×C4C2×C22⋊D7113yes—
186C22×C4C2×D28413yes—
187C2×C8—224no—
188C2×C8—24no—
189C2×C8—14224no—
190C2×C8—1424no—
191C4⋊C4—714no—
192C4⋊C4—714no—
193C4⋊C4—1424no—
194C4⋊C4—1424no—
195C4⋊C4—14212no—
196C4⋊C4—14212no—
197C4⋊C4—1426no—
198C4⋊C4—1426no—
199C42(C2×D71)⋊C416yes—
200C42C2×C4×D7113yes—
201C42C2×C22⋊D7113yes—
202C42C2×D28413yes—
203C42C23×D7111yescharacteristic
204C23#1455604614yes—
205C23#1455605414yes—
206C23#1455605614yes—
207C23C2×(C2×D71)⋊C413yes—
208C2×C4—26no—
209C2×C4—26no—
210C2×C4—26no—
211C2×C4—26no—
212C2×C4—26no—
213C2×C4—26no—
214C2×C4—28412no—
215C2×C4—28412no—
216C2×C4—1424no—
217C2×C4—1424no—
218C2×C4C2×(C2×D71)⋊C413yes—
219C2×C4C2×(C2×D71)⋊C413yes—
220C2×C4C2×(C2×D71)⋊C413yes—
221C2×C4C22×C4×D7111yescharacteristic
222C2×C4C22×C22⋊D7111yescharacteristic
223C2×C4C22×D28411yescharacteristic
224C8—28no—
225C8—1428no—
226C22#17985740116yesdirect product factor
227C22C2×#1455604616yes—
228C22C2×#1455605416yes—
229C22C2×#1455605616yes—
230C22C22×(C2×D71)⋊C411yescharacteristic
231C4—21no—
232C4—23no—
233C4—21no—
234C4—23no—
235C4—21no—
236C4—23no—
237C4—2844no—
238C4—2844no—
239C2C2×#17985740112yesdirect product factor
240C2C22×#1455604611yescharacteristic
241C2C22×#1455605411yescharacteristic
242C2C22×#1455605611yescharacteristic
subgroupG/H
centerC24(C2×D71)⋊C4
commutatorC2×C4×C71C23×C4
FrattiniC42C23×D71
FittingC22×#97×C71C2
socle, prime radicalC24×C71C22⋊C4
cosocleC42×C71C24
hypercenterC22×#97D71
hypocenterC71C22×#330
LCSG ▷ C2×C4×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C24 ◁ C22×C42 ◁ C22×#97

Complements

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

NH ≅ G/Ntype
3. C2×#17985740C2direct (N × H)
16. #17985740C22direct (N × H)
104. C22×C71#330semidirect
118. C2×C71C2×#330semidirect
126. C71C22×#330semidirect
226. C22#17985740direct (N × H)
239. C2C2×#17985740direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145561202
C22×#145560392
C2×#179857402
C22×#97×C712
C22×#33071