Finite Group Databasebeta

← Dic7×#349 #13268838

Subgroups — Dic7×#349 #13268838

Order 1792.

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×Dic7C211yesmaximal, characteristic
2C2×C7×#349C211yesmaximal, characteristic
3C2×#89348C211yesmaximal, characteristic
4Dic7×M32C212yesmaximal, complemented
5#11725618C212yesmaximal, complemented
6C22×C7×M16C2211yescharacteristic
7C22×C4×Dic7C411yescharacteristic
8C22×#1136C411yescharacteristic
9C2×C7×M32C2212yes—
10M16×Dic7—22no—
11M16×Dic7—22no—
12C2×#6389C411yescharacteristic
13C2×#6389C2211yescharacteristic
14C2×C8×Dic7C411yescharacteristic
15C2×C8×Dic7C2211yescharacteristic
16C2×#6386C2212yes—
17C7×#349C414yescomplemented
18#89348C414yescomplemented
19#89297—22no—
20C16×Dic7—22no—
21C4×#349—71nomaximal, Sylow
22C23×C4×C7C2×C411yescharacteristic
23C23×Dic7C812yes—
24C2×C7×M16—22no—
25C2×C7×M16—22no—
26C2×C7×M16C2×C412yes—
27C2×C7×M16C2×C412yes—
28C22×C7×C8C2×C411yescharacteristic
29C22×C7×C8C2311yescharacteristic
30C2×C4×Dic7—21no—
31C2×C4×Dic7—21no—
32C2×C4×Dic7—22no—
33C2×C4×Dic7C812yes—
34C2×C4×Dic7C2×C411yescharacteristic
35C2×C4×Dic7C2×C411yescharacteristic
36C2×#1136—22no—
37C2×#1136—22no—
38C2×#1136C814yes—
39C22×C7⋊C8C2×C411yescharacteristic
40C22×C7⋊C8C2×C411yescharacteristic
41C7×M32—22no—
42C7×M32C2×C414yescomplemented
43C2×C7×C16—22no—
44#6389—22no—
45#6389—22no—
46C8×Dic7—21no—
47C8×Dic7—21no—
48C8×Dic7D412yes—
49C8×Dic7D412yes—
50#6386—22no—
51#6386C2×C414yescomplemented
52C2×C7⋊C16—22no—
53C2×C4×M16—71no—
54C2×#349—71no—
55C2×#349D711yescharacteristic
56C4×M32—72no—
57#1377—72no—
58C24×C7C2×C811yescharacteristic
59C22×C4×C7—21no—
60C22×C4×C7—21no—
61C22×C4×C7—21no—
62C22×C4×C7—21no—
63C22×C4×C7C4212yes—
64C22×C4×C7C2×C811yescharacteristic
65C22×C4×C7C2×C812yes—
66C22×C4×C7C22×C411yescharacteristic
67C22×Dic7—22no—
68C22×Dic7—22no—
69C22×Dic7—44no—
70C22×Dic7C2×C812yes—
71C22×Dic7C2×C812yes—
72C7×M16—24no—
73C7×M16—24no—
74C2×C7×C8—21no—
75C2×C7×C8—21no—
76C2×C7×C8C4212yes—
77C2×C7×C8C22×C411yescharacteristic
78C2×C7×C8C22×C411yescharacteristic
79C2×C7×C8C2×D412yes—
80C2×C7×C8#4112yes—
81C4×Dic7—21no—
82C4×Dic7—21no—
83C4×Dic7—22no—
84C4×Dic7—22no—
85C4×Dic7C22⋊C411yescharacteristic
86C4×Dic7C22⋊C411yescharacteristic
87C4×Dic7M1612yes—
88#1136—28no—
89C2×C7⋊C8—21no—
90C2×C7⋊C8—21no—
91C2×C7⋊C8C22⋊C412yes—
92C2×C7⋊C8C2×C812yes—
93C2×C7⋊C8C2×C812yes—
94C2×C7⋊C8M1612yes—
95C7×C16—24no—
96C7⋊C16—24no—
97C22×M16—71no—
98C22×M16C2×D711yescharacteristic
99C22×C42—71no—
100C2×M32—72no—
101C2×M32C2×D712yes—
102C4×M16—142no—
103C4×M16—142no—
104C2×#97—71no—
105C2×#97—71no—
106C2×C4×C8—71no—
107C2×C4×C8—71no—
108#349—74no—
109#349Dic714yesdirect product factor
110#346—142no—
111C4×C16—142no—
112C23×C7—21no—
113C23×C7—21no—
114C23×C7—42no—
115C23×C7C4×C812yes—
116C23×C7C22×C811yescharacteristic
117C2×C4×C7—21no—
118C2×C4×C7—21no—
119C2×C4×C7—22no—
120C2×C4×C7—22no—
121C2×C4×C7—22no—
122C2×C4×C7—22no—
123C2×C4×C7C4×C812yes—
124C2×C4×C7C2×C4211yescharacteristic
125C2×C4×C7C2×C22⋊C411yescharacteristic
126C2×C4×C7#11711yescharacteristic
127C2×C4×C7C22×C811yescharacteristic
128C2×C4×C7C2×M1611yescharacteristic
129C2×C4×C7C2×M1611yescharacteristic
130C2×Dic7—24no—
131C2×Dic7—22no—
132C2×Dic7—44no—
133C2×Dic7—44no—
134C2×Dic7—42no—
135C2×Dic7C22⋊C812yes—
136C2×Dic7C22⋊C812yes—
137C7×C8—22no—
138C7×C8C4×D412yes—
139C7×C8C4×D412yes—
140C7⋊C8—22no—
141C7⋊C8C22⋊C814yes—
142C23×C4—72no—
143C23×C4C4×D711yescharacteristic
144C2×M16—22no—
145C2×M16—22no—
146C2×M16—74no—
147C2×M16—142no—
148C2×M16—142no—
149C2×M16C4×D712yes—
150C2×M16C2×Dic712yes—
151C22×C8—71no—
152C22×C8—71no—
153C22×C8C4×D711yescharacteristic
154C22×C8C22×D711yescharacteristic
155C2×C42—71no—
156C2×C42—72no—
157C2×C42—71no—
158C2×C42—141no—
159C2×C42—141no—
160C2×C42—142no—
161M32—22no—
162M32—74no—
163M32—142no—
164M32C2×Dic714yescomplemented
165C2×C16—22no—
166C2×C16—142no—
167#97—142no—
168#97—142no—
169C4×C8—72no—
170C4×C8—72no—
171C4×C8—141no—
172C4×C8—141no—
173C22×C7—22no—
174C22×C7—22no—
175C22×C7—42no—
176C22×C7—42no—
177C22×C7—42no—
178C22×C7C2×C4×C811yescharacteristic
179C22×C7C2×C22⋊C811yescharacteristic
180C22×C7#43111yescharacteristic
181C4×C7—22no—
182C4×C7C4×C22⋊C411yescharacteristic
183C4×C7C4×M1611yescharacteristic
184C4×C7C2×C22⋊C811yescharacteristic
185C4×C7#43111yescharacteristic
186Dic7—22no—
187Dic7—42no—
188Dic7#34914yesdirect product factor
189C24C8×D711yescharacteristic
190C22×C4—21no—
191C22×C4—21no—
192C22×C4—21no—
193C22×C4—21no—
194C22×C4—72no—
195C22×C4—72no—
196C22×C4—142no—
197C22×C4—142no—
198C22×C4—284no—
199C22×C4C8×D712yes—
200C22×C4C8×D711yescharacteristic
201C22×C4C4×Dic712yes—
202C22×C4C2×C4×D711yescharacteristic
203M16—24no—
204M16—24no—
205M16—148no—
206C2×C8—21no—
207C2×C8—21no—
208C2×C8—72no—
209C2×C8—72no—
210C2×C8—72no—
211C2×C8—72no—
212C2×C8—141no—
213C2×C8—141no—
214C2×C8C4×Dic712yes—
215C2×C8C2×C4×D711yescharacteristic
216C2×C8D4×D712yes—
217C2×C8#115912yes—
218C2×C8C22×Dic711yescharacteristic
219C42—71no—
220C42—71no—
221C42—72no—
222C42—142no—
223C42—142no—
224C42—141no—
225C42—141no—
226C16—24no—
227C16—144no—
228C2×C7—21no—
229C2×C7—21no—
230C2×C7—42no—
231C2×C7C4×C22⋊C811yescharacteristic
232C2×C7C2×#34912yes—
233C23—21no—
234C23—21no—
235C23—42no—
236C23C8×Dic712yes—
237C23C2×C8×D711yescharacteristic
238C2×C4—21no—
239C2×C4—21no—
240C2×C4—22no—
241C2×C4—22no—
242C2×C4—22no—
243C2×C4—22no—
244C2×C4—72no—
245C2×C4—72no—
246C2×C4—144no—
247C2×C4—142no—
248C2×C4—284no—
249C2×C4—284no—
250C2×C4—282no—
251C2×C4C8×Dic712yes—
252C2×C4#644011yescharacteristic
253C2×C4D7×C22⋊C411yescharacteristic
254C2×C4C2×C8×D711yescharacteristic
255C2×C4D7×M1611yescharacteristic
256C2×C4D7×M1611yescharacteristic
257C2×C4C2×C4×Dic711yescharacteristic
258C8—22no—
259C8—74no—
260C8—142no—
261C8(C22⋊D7)⋊C412yes—
262C8D4×Dic712yes—
263C7C4×#34911yescharacteristic, complemented, Sylow
264C22—22no—
265C22—22no—
266C22—42no—
267C22—42no—
268C22—42no—
269C22#8949011yescharacteristic
270C22D7×C22⋊C811yescharacteristic
271C22C2×C8×Dic711yescharacteristic
272C4—22no—
273C4—74no—
274C4—142no—
275C4—282no—
276C4#8949011yescharacteristic
277C4D7×C22⋊C811yescharacteristic
278C4C22⋊C4×Dic711yescharacteristic
279C4M16×Dic711yescharacteristic
280C2—21no—
281C2—21no—
282C2—42no—
283C2D7×#34912yes—
284C2Dic7×C22⋊C811yescharacteristic
subgroupG/H
centerC2×C4D7×C22⋊C4
commutatorC22×C7C2×C4×C8
FrattiniC22×C8C22×D7
FittingC2×C7×#349C2
socleC22×C7C2×C22⋊C8
prime radicalC24×C7C2×C8
cosocleC22×C7×C8C23
hypercenterC2×#349D7
hypocenterC7C4×#349
LCSG ▷ C22×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C2×C4 ◁ C22×C8 ◁ C2×#349

Complements

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

NH ≅ G/Ntype
4. Dic7×M32C2semidirect
5. #11725618C2semidirect
17. C7×#349C4semidirect
18. #89348C4semidirect
42. C7×M32C2×C4semidirect
51. #6386C2×C4semidirect
109. #349Dic7direct (N × H)
164. M32C2×Dic7semidirect
188. Dic7#349direct (N × H)
263. C7C4×#349semidirect

Maximal subgroups

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

subgroupindex
C2×M16×Dic72
C2×C7×#3492
C2×#893482
Dic7×M322
#117256182
C4×#3497