Finite Group Databasebeta

← #349×Dic71 #31912494

Subgroups — #349×Dic71 #31912494

Order 18176.

522 conjugacy classes of subgroups.

The subgroup lattice has 286 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×M16×Dic71C211yesmaximal, characteristic
2C2×#17985781C211yesmaximal, characteristic
3M32×Dic71C212yesmaximal, complemented
4#22586423C212yesmaximal, complemented
5C2×#349×C71C211yesmaximal, characteristic
6C22×#11765849C411yescharacteristic
7C22×C4×Dic71C411yescharacteristic
8C2×#14556068C2212yes—
9M16×Dic71—22no—
10M16×Dic71—22no—
11C2×#14556038C411yescharacteristic
12C2×#14556038C2211yescharacteristic
13C2×C8×Dic71C411yescharacteristic
14C2×C8×Dic71C2211yescharacteristic
15#17985781C414yescomplemented
16#17985774—22no—
17C16×Dic71—22no—
18C22×M16×C71C2211yescharacteristic
19C2×M32×C71C2212yes—
20#349×C71C414yescomplemented
21C23×Dic71C812yes—
22C2×#11765849—22no—
23C2×#11765849—22no—
24C2×#11765849C814yes—
25C22×C71⋊C8C2×C411yescharacteristic
26C22×C71⋊C8C2×C411yescharacteristic
27C2×C4×Dic71—21no—
28C2×C4×Dic71—21no—
29C2×C4×Dic71—22no—
30C2×C4×Dic71C812yes—
31C2×C4×Dic71C2×C411yescharacteristic
32C2×C4×Dic71C2×C411yescharacteristic
33#14556068—22no—
34#14556068C2×C414yescomplemented
35C2×C71⋊C16—22no—
36#14556038—22no—
37#14556038—22no—
38C8×Dic71—21no—
39C8×Dic71—21no—
40C8×Dic71D412yes—
41C8×Dic71D412yes—
42C23×C4×C71C2×C411yescharacteristic
43C2×M16×C71—22no—
44C2×M16×C71—22no—
45C2×M16×C71C2×C412yes—
46C2×M16×C71C2×C412yes—
47C22×C8×C71C2×C411yescharacteristic
48C22×C8×C71C2311yescharacteristic
49M32×C71—22no—
50M32×C71C2×C414yescomplemented
51C2×C16×C71—22no—
52C22×Dic71—22no—
53C22×Dic71—22no—
54C22×Dic71—44no—
55C22×Dic71C2×C812yes—
56C22×Dic71C2×C812yes—
57#11765849—28no—
58C2×C71⋊C8—21no—
59C2×C71⋊C8—21no—
60C2×C71⋊C8C22⋊C412yes—
61C2×C71⋊C8C2×C812yes—
62C2×C71⋊C8C2×C812yes—
63C2×C71⋊C8M1612yes—
64C4×Dic71—21no—
65C4×Dic71—21no—
66C4×Dic71—22no—
67C4×Dic71—22no—
68C4×Dic71C22⋊C411yescharacteristic
69C4×Dic71C22⋊C411yescharacteristic
70C4×Dic71M1612yes—
71C71⋊C16—24no—
72C24×C71C2×C811yescharacteristic
73C22×C4×C71—21no—
74C22×C4×C71—21no—
75C22×C4×C71—21no—
76C22×C4×C71—21no—
77C22×C4×C71C4212yes—
78C22×C4×C71C2×C811yescharacteristic
79C22×C4×C71C2×C812yes—
80C22×C4×C71C22×C411yescharacteristic
81M16×C71—24no—
82M16×C71—24no—
83C2×C8×C71—21no—
84C2×C8×C71—21no—
85C2×C8×C71C4212yes—
86C2×C8×C71C22×C411yescharacteristic
87C2×C8×C71C22×C411yescharacteristic
88C2×C8×C71C2×D412yes—
89C2×C8×C71#4112yes—
90C16×C71—24no—
91C23×C71—21no—
92C23×C71—21no—
93C23×C71—42no—
94C23×C71C4×C812yes—
95C23×C71C22×C811yescharacteristic
96C2×C4×C71—21no—
97C2×C4×C71—21no—
98C2×C4×C71—22no—
99C2×C4×C71—22no—
100C2×C4×C71—22no—
101C2×C4×C71—22no—
102C2×C4×C71C4×C812yes—
103C2×C4×C71C2×C4211yescharacteristic
104C2×C4×C71C2×C22⋊C411yescharacteristic
105C2×C4×C71#11711yescharacteristic
106C2×C4×C71C22×C811yescharacteristic
107C2×C4×C71C2×M1611yescharacteristic
108C2×C4×C71C2×M1611yescharacteristic
109C2×Dic71—24no—
110C2×Dic71—22no—
111C2×Dic71—44no—
112C2×Dic71—44no—
113C2×Dic71—42no—
114C2×Dic71C22⋊C812yes—
115C2×Dic71C22⋊C812yes—
116C8×C71—22no—
117C8×C71C4×D412yes—
118C8×C71C4×D412yes—
119C71⋊C8—22no—
120C71⋊C8C22⋊C814yes—
121C22×C71—22no—
122C22×C71—22no—
123C22×C71—42no—
124C22×C71—42no—
125C22×C71—42no—
126C22×C71C2×C4×C811yescharacteristic
127C22×C71C2×C22⋊C811yescharacteristic
128C22×C71#43111yescharacteristic
129C4×C71—22no—
130C4×C71C4×C22⋊C411yescharacteristic
131C4×C71C4×M1611yescharacteristic
132C4×C71C2×C22⋊C811yescharacteristic
133C4×C71#43111yescharacteristic
134Dic71—22no—
135Dic71—42no—
136Dic71#34914yesdirect product factor
137C4×#349—711nomaximal, Sylow
138C2×C71—21no—
139C2×C71—21no—
140C2×C71—42no—
141C2×C71C4×C22⋊C811yescharacteristic
142C2×C71C2×#34912yes—
143C2×C4×M16—711no—
144C2×#349—711no—
145C2×#349D7111yescharacteristic
146C4×M32—712no—
147#1377—712no—
148C71C4×#34911yescharacteristic, complemented, Sylow
149C22×M16—711no—
150C22×M16C2×D7111yescharacteristic
151C22×C42—711no—
152C2×M32—712no—
153C2×M32C2×D7112yes—
154C4×M16—1422no—
155C4×M16—1422no—
156C2×#97—711no—
157C2×#97—711no—
158C2×C4×C8—711no—
159C2×C4×C8—711no—
160#349—714no—
161#349Dic7114yesdirect product factor
162#346—1422no—
163C4×C16—1422no—
164C23×C4—712no—
165C23×C4C4×D7111yescharacteristic
166C2×M16—22no—
167C2×M16—22no—
168C2×M16—714no—
169C2×M16—1422no—
170C2×M16—1422no—
171C2×M16C4×D7112yes—
172C2×M16C2×Dic7112yes—
173C22×C8—711no—
174C22×C8—711no—
175C22×C8C4×D7111yescharacteristic
176C22×C8C22×D7111yescharacteristic
177C2×C42—711no—
178C2×C42—712no—
179C2×C42—711no—
180C2×C42—1421no—
181C2×C42—1421no—
182C2×C42—1422no—
183M32—22no—
184M32—714no—
185M32—1422no—
186M32C2×Dic7114yescomplemented
187C2×C16—22no—
188C2×C16—1422no—
189#97—1422no—
190#97—1422no—
191C4×C8—712no—
192C4×C8—712no—
193C4×C8—1421no—
194C4×C8—1421no—
195C24C8×D7111yescharacteristic
196C22×C4—21no—
197C22×C4—21no—
198C22×C4—21no—
199C22×C4—21no—
200C22×C4—2844no—
201C22×C4—712no—
202C22×C4—712no—
203C22×C4—1422no—
204C22×C4—1422no—
205C22×C4C4×Dic7112yes—
206C22×C4C8×D7111yescharacteristic
207C22×C4C8×D7112yes—
208C22×C4C2×C4×D7111yescharacteristic
209M16—24no—
210M16—24no—
211M16—1428no—
212C2×C8—21no—
213C2×C8—21no—
214C2×C8—712no—
215C2×C8—712no—
216C2×C8—712no—
217C2×C8—712no—
218C2×C8—1421no—
219C2×C8—1421no—
220C2×C8C4×Dic7112yes—
221C2×C8C2×C4×D7111yescharacteristic
222C2×C8C22×Dic7111yescharacteristic
223C2×C8D4×D7112yes—
224C2×C8#1176586412yes—
225C42—711no—
226C42—711no—
227C42—712no—
228C42—1422no—
229C42—1422no—
230C42—1421no—
231C42—1421no—
232C16—24no—
233C16—1424no—
234C23—21no—
235C23—21no—
236C23—42no—
237C23C8×Dic7112yes—
238C23C2×C8×D7111yescharacteristic
239C2×C4—21no—
240C2×C4—21no—
241C2×C4—22no—
242C2×C4—22no—
243C2×C4—22no—
244C2×C4—22no—
245C2×C4—2844no—
246C2×C4—2844no—
247C2×C4—2842no—
248C2×C4—712no—
249C2×C4—712no—
250C2×C4—1422no—
251C2×C4—1424no—
252C2×C4C8×Dic7112yes—
253C2×C4C2×C4×Dic7111yescharacteristic
254C2×C4C22⋊C4×D7111yescharacteristic
255C2×C4#1455608411yescharacteristic
256C2×C4C2×C8×D7111yescharacteristic
257C2×C4M16×D7111yescharacteristic
258C2×C4M16×D7111yescharacteristic
259C8—22no—
260C8—714no—
261C8—1422no—
262C8(C22⋊D71)⋊C412yes—
263C8D4×Dic7112yes—
264C22—22no—
265C22—22no—
266C22—42no—
267C22—42no—
268C22—42no—
269C22C2×C8×Dic7111yescharacteristic
270C22C22⋊C8×D7111yescharacteristic
271C22#1798604911yescharacteristic
272C4—22no—
273C4—2842no—
274C4—714no—
275C4—1422no—
276C4C22⋊C4×Dic7111yescharacteristic
277C4M16×Dic7111yescharacteristic
278C4C22⋊C8×D7111yescharacteristic
279C4#1798604911yescharacteristic
280C2—21no—
281C2—21no—
282C2—42no—
283C2C22⋊C8×Dic7111yescharacteristic
284C2#349×D7112yes—
subgroupG/H
centerC2×C4C22⋊C4×D71
commutatorC22×C71C2×C4×C8
FrattiniC22×C8C22×D71
FittingC2×#349×C71C2
socleC22×C71C2×C22⋊C8
prime radicalC24×C71C2×C8
cosocleC22×C8×C71C23
hypercenterC2×#349D71
hypocenterC71C4×#349
LCSG ▷ C22×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C2×C4 ◁ C22×C8 ◁ C2×#349

Complements

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

NH ≅ G/Ntype
3. M32×Dic71C2semidirect
4. #22586423C2semidirect
15. #17985781C4semidirect
20. #349×C71C4semidirect
34. #14556068C2×C4semidirect
50. M32×C71C2×C4semidirect
136. Dic71#349direct (N × H)
148. C71C4×#349semidirect
161. #349Dic71direct (N × H)
186. M32C2×Dic71semidirect

Maximal subgroups

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

subgroupindex
C2×M16×Dic712
C2×#179857812
M32×Dic712
#225864232
C2×#349×C712
C4×#34971