Finite Group Databasebeta

← C2×#22586279 #31906582

Subgroups — C2×#22586279 #31906582

Order 18176.

466 conjugacy classes of subgroups.

The subgroup lattice has 296 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×Dic71⋊C8C211yesmaximal, characteristic
2C2×C22⋊(C71⋊C16)C211yesmaximal, characteristic
3#22586279C214yesmaximal, direct product factor
4C2×C22⋊C16×C71C211yesmaximal, characteristic
5C23×C71⋊C8C411yescharacteristic
6C22×C4×Dic71C411yescharacteristic
7C22×C71⋊C16—21no—
8C2×Dic71⋊C8—21no—
9C2×Dic71⋊C8—21no—
10C2×Dic71⋊C8—21no—
11C2×Dic71⋊C8—21no—
12C2×Dic71⋊C8C412yes—
13C2×Dic71⋊C8C2212yes—
14C22⋊(C71⋊C16)—21no—
15C22⋊(C71⋊C16)C2212yes—
16C23×C8×C71C2211yescharacteristic
17C22×C16×C71—21no—
18C22⋊C16×C71—21no—
19C22⋊C16×C71C2212yes—
20C23×Dic71C811yescharacteristic
21C23×Dic71C811yescharacteristic
22C22×C71⋊C8—21no—
23C22×C71⋊C8—21no—
24C22×C71⋊C8—42no—
25C22×C71⋊C8C2×C412yes—
26C2×C4×Dic71—21no—
27C2×C4×Dic71—21no—
28C2×C4×Dic71—21no—
29C2×C4×Dic71—21no—
30C2×C4×Dic71C812yes—
31C2×C4×Dic71C2×C412yes—
32C2×C71⋊C16—22no—
33C2×C71⋊C16—42no—
34Dic71⋊C8—22no—
35Dic71⋊C8—22no—
36Dic71⋊C8—22no—
37Dic71⋊C8—22no—
38C23×C4×C71C2×C411yescharacteristic
39C22×C8×C71—42no—
40C22×C8×C71C2×C411yescharacteristic
41C22×C8×C71D411yescharacteristic
42C22×C8×C71D411yescharacteristic
43C22×C8×C71D411yescharacteristic
44C22×C8×C71D411yescharacteristic
45C22×C8×C71C2311yescharacteristic
46C2×C16×C71—22no—
47C2×C16×C71—42no—
48C22×Dic71—21no—
49C22×Dic71—21no—
50C22×Dic71—22no—
51C22×Dic71—21no—
52C22×Dic71—21no—
53C22×Dic71—42no—
54C22×Dic71C1614yescomplemented
55C22×Dic71C2×C812yes—
56C22×Dic71C2×C812yes—
57C2×C71⋊C8—22no—
58C2×C71⋊C8—42no—
59C2×C71⋊C8—42no—
60C2×C71⋊C8—42no—
61C4×Dic71—22no—
62C4×Dic71—22no—
63C4×Dic71—22no—
64C4×Dic71—22no—
65C71⋊C16—42no—
66C24×C71C2×C811yescharacteristic
67C22×C4×C71—22no—
68C22×C4×C71—22no—
69C22×C4×C71C22⋊C411yescharacteristic
70C22×C4×C71C22⋊C411yescharacteristic
71C22×C4×C71C2×C811yescharacteristic
72C22×C4×C71M1611yescharacteristic
73C22×C4×C71M1611yescharacteristic
74C22×C4×C71C22×C411yescharacteristic
75C2×C8×C71—22no—
76C2×C8×C71—22no—
77C2×C8×C71—41no—
78C2×C8×C71—41no—
79C2×C8×C71—41no—
80C2×C8×C71—41no—
81C2×C8×C71C22⋊C411yescharacteristic
82C2×C8×C71C22⋊C411yescharacteristic
83C2×C8×C71C2×D411yescharacteristic
84C2×C8×C71C2×D411yescharacteristic
85C16×C71—42no—
86C23×C71—22no—
87C23×C71—22no—
88C23×C71C22⋊C811yescharacteristic
89C23×C71C22⋊C811yescharacteristic
90C23×C71C2×C1612yes—
91C23×C71M3212yes—
92C23×C71C22×C811yescharacteristic
93C2×C4×C71—22no—
94C2×C4×C71—22no—
95C2×C4×C71—22no—
96C2×C4×C71—21no—
97C2×C4×C71—21no—
98C2×C4×C71—21no—
99C2×C4×C71—21no—
100C2×C4×C71C22⋊C811yescharacteristic
101C2×C4×C71C22⋊C811yescharacteristic
102C2×C4×C71#9912yes—
103C2×C4×C71#10112yes—
104C2×C4×C71C2×C22⋊C411yescharacteristic
105C2×C4×C71C2×M1611yescharacteristic
106C2×Dic71—24no—
107C2×Dic71—24no—
108C2×Dic71—22no—
109C2×Dic71—22no—
110C2×Dic71—22no—
111C2×Dic71—42no—
112C2×Dic71—42no—
113C2×Dic71—42no—
114C2×Dic71C2×C1614yescomplemented
115C8×C71—21no—
116C8×C71—21no—
117C8×C71—21no—
118C8×C71—21no—
119C71⋊C8—42no—
120C22×C71—24no—
121C22×C71—24no—
122C22×C71—21no—
123C22×C71—21no—
124C22×C71—21no—
125C22×C71—21no—
126C22×C71#32412yes—
127C22×C71C22⋊C1612yes—
128C22×C71C22⋊C1612yes—
129C22×C71#34912yes—
130C22×C71C2×C22⋊C811yescharacteristic
131C22×C71C22×C1611yescharacteristic
132C22×C71C2×M3211yescharacteristic
133C4×C71—21no—
134C4×C71—21no—
135C4×C71#32412yes—
136C4×C71C2×#9911yescharacteristic
137C4×C71C2×#10111yescharacteristic
138Dic71—24no—
139Dic71—42no—
140C2×#1322—711nomaximal, Sylow
141C2×C71—22no—
142C2×C71—21no—
143C2×C71—21no—
144C2×C71#132214yescomplemented
145C2×C71C2×#32411yescharacteristic
146C2×C71C2×C22⋊C1611yescharacteristic
147C2×C71C2×#34911yescharacteristic
148C22×C4⋊C8—711no—
149C2×C22⋊C16—711no—
150C2×C22⋊C16D7111yescharacteristic
151#1322—714no—
152C71C2×#132211yescharacteristic, complemented, Sylow
153C23×C8—711no—
154C23×C8C2×D7111yescharacteristic
155C22×C42—711no—
156C22×C16—21no—
157C22×C16—1421no—
158C2×C4⋊C8—712no—
159C2×C4⋊C8—712no—
160C2×C4⋊C8—1421no—
161C2×C4⋊C8—1421no—
162C2×C4⋊C8—1421no—
163C2×C4⋊C8—1421no—
164C22⋊C16—21no—
165C22⋊C16—712no—
166C22⋊C16—1421no—
167C22⋊C16C2×D7112yes—
168C23×C4—711no—
169C23×C4—711no—
170C23×C4C4×D7111yescharacteristic
171C22×C8—42no—
172C22×C8—2842no—
173C22×C8—712no—
174C22×C8—1421no—
175C22×C8—1421no—
176C22×C8C4×D7111yescharacteristic
177C22×C8D28411yescharacteristic
178C22×C8D28411yescharacteristic
179C22×C8C22⋊D7111yescharacteristic
180C22×C8C22⋊D7111yescharacteristic
181C22×C8C22×D7111yescharacteristic
182C2×C42—712no—
183C2×C42—712no—
184C2×C42—1421no—
185C2×C42—1421no—
186C2×C42—1421no—
187C2×C42—1421no—
188C2×C16—22no—
189C2×C16—42no—
190C2×C16—2842no—
191C2×C16—1422no—
192C4⋊C8—1422no—
193C4⋊C8—1422no—
194C4⋊C8—1422no—
195C4⋊C8—1422no—
196C24C8×D7111yescharacteristic
197C22×C4—22no—
198C22×C4—22no—
199C22×C4—2842no—
200C22×C4—712no—
201C22×C4—714no—
202C22×C4—712no—
203C22×C4—1421no—
204C22×C4—1421no—
205C22×C4—1421no—
206C22×C4—1421no—
207C22×C4—1422no—
208C22×C4(C2×D71)⋊C411yescharacteristic
209C22×C4(C2×D71)⋊C411yescharacteristic
210C22×C4C8×D7111yescharacteristic
211C22×C4#1176584811yescharacteristic
212C22×C4#1176584811yescharacteristic
213C22×C4C2×C4×D7111yescharacteristic
214C2×C8—22no—
215C2×C8—22no—
216C2×C8—41no—
217C2×C8—41no—
218C2×C8—41no—
219C2×C8—41no—
220C2×C8—2842no—
221C2×C8—2842no—
222C2×C8—2842no—
223C2×C8—1422no—
224C2×C8(C2×D71)⋊C411yescharacteristic
225C2×C8(C2×D71)⋊C411yescharacteristic
226C2×C8C2×C22⋊D7111yescharacteristic
227C2×C8C2×D28411yescharacteristic
228C42—1422no—
229C42—1422no—
230C42—1422no—
231C42—1422no—
232C16—42no—
233C16—2842no—
234C23—22no—
235C23—22no—
236C23(C2×D71)⋊C811yescharacteristic
237C23(C2×D71)⋊C811yescharacteristic
238C23C16×D7112yes—
239C23#1455606712yes—
240C23C2×C8×D7111yescharacteristic
241C2×C4—22no—
242C2×C4—21no—
243C2×C4—21no—
244C2×C4—21no—
245C2×C4—21no—
246C2×C4—22no—
247C2×C4—22no—
248C2×C4—2842no—
249C2×C4—2842no—
250C2×C4—2842no—
251C2×C4—714no—
252C2×C4—1422no—
253C2×C4—1422no—
254C2×C4—1422no—
255C2×C4—1424no—
256C2×C4—1424no—
257C2×C4(C2×D71)⋊C811yescharacteristic
258C2×C4(C2×D71)⋊C811yescharacteristic
259C2×C4#1455604212yes—
260C2×C4#1455604612yes—
261C2×C4C2×(C2×D71)⋊C411yescharacteristic
262C2×C4C2×#1176584811yescharacteristic
263C8—21no—
264C8—21no—
265C8—21no—
266C8—21no—
267C8—2842no—
268C22—21no—
269C22—21no—
270C22—21no—
271C22—21no—
272C22—24no—
273C22—24no—
274C22#1798572412yes—
275C22(C2×D71)⋊C1612yes—
276C22(C2×D71)⋊C1612yes—
277C22#1798578012yes—
278C22C2×(C2×D71)⋊C811yescharacteristic
279C22C2×C16×D7111yescharacteristic
280C22C2×#1455606711yescharacteristic
281C4—21no—
282C4—21no—
283C4—2842no—
284C4—1424no—
285C4#1798572412yes—
286C4C2×#1455604211yescharacteristic
287C4C2×#1455604611yescharacteristic
288C2—21no—
289C2—21no—
290C2—22no—
291C2#2258627914yesdirect product factor
292C2C2×#1798572411yescharacteristic
293C2C2×(C2×D71)⋊C1611yescharacteristic
294C2C2×#1798578011yescharacteristic
subgroupG/H
centerC22×C4(C2×D71)⋊C4
commutatorC22×C71C22×C16
FrattiniC22×C8C22×D71
FittingC2×C22⋊C16×C71C2
socleC23×C71C22⋊C8
prime radicalC24×C71C2×C8
cosocleC22×C8×C71C23
hypercenterC2×C22⋊C16D71
hypocenterC71C2×#1322
LCSG ▷ C22×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C22×C4 ◁ C23×C8 ◁ C2×C22⋊C16

Complements

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

NH ≅ G/Ntype
3. #22586279C2direct (N × H)
54. C22×Dic71C16semidirect
114. C2×Dic71C2×C16semidirect
144. C2×C71#1322semidirect
152. C71C2×#1322semidirect
291. C2#22586279direct (N × H)

Maximal subgroups

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

subgroupindex
C22×Dic71⋊C82
C2×C22⋊(C71⋊C16)2
#225862792
C2×C22⋊C16×C712
C2×#132271