Finite Group Databasebeta

← D7×#877 #13058004

Subgroups — D7×#877 #13058004

Order 1344.

660 conjugacy classes of subgroups.

The subgroup lattice has 316 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×Dic3×D7C211yesmaximal, characteristic
2#10621360C211yesmaximal, characteristic, complemented
3C7×#877C211yesmaximal, characteristic, complemented
4C3×D7×C22⋊C4C211yesmaximal, characteristic
5D7×#217C211yesmaximal, characteristic
6#10621094C211yesmaximal, characteristic, complemented
7#10621091C211yesmaximal, characteristic, complemented
8#10620956C212yesmaximal, complemented
9#10620955C212yesmaximal, complemented
10D7×Dic3⋊C4C212yesmaximal, complemented
11C4×Dic3×D7C212yesmaximal, complemented
12D7×#117—31nomaximal, Hall
13C23×C3×D7C2211yescharacteristic
14C22×Dic21C2211yescharacteristic
15C22×C7×Dic3C2211yescharacteristic
16C2×C3×C4×D7C2212yes—
17C2×Dic3×D7C418yescomplemented
18C2×Dic3×D7C2212yes—
19C2×Dic3×D7C2211yescharacteristic
20C2×Dic3×D7C2211yescharacteristic
21C2×Dic3×D7C2211yescharacteristic
22C2×Dic3×D7C2211yescharacteristic
23C3×C7×C22⋊C4C2211yescharacteristic
24#66636C2211yescharacteristic
25#66629C2212yescomplemented
26C4×Dic21C2212yescomplemented
27C7×#217C2211yescharacteristic
28C7×Dic3⋊C4C2212yescomplemented
29C4×C7×Dic3C2212yescomplemented
30C3×C22⋊Dic7C2211yescharacteristic
31C3×(C2×D7)⋊C4C2212yes—
32Dic3⋊Dic7C2212yescomplemented
33#66577C2212yescomplemented
34(C2×D7)⋊Dic3C2212yes—
35Dic3×Dic7C2212yescomplemented
36Dic3×Dic7C2212yescomplemented
37C22×C4×D7—31no—
38C7×#117—31no—
39#6489—31no—
40#6455—32no—
41D7×C4⋊C4—32no—
42D7×C22⋊C4—31no—
43D7×C22⋊C4D311yescharacteristic
44#6440—31no—
45#6440—31no—
46#6435—32no—
47C42×D7—32no—
48C2×#877—71nomaximal, Hall
49C23×C3×C7C2311yescharacteristic
50C22×C3×D7—24no—
51C22×C3×D7C2×C414yes—
52C22×C3×D7C2311yescharacteristic
53C22×C3×D7C2311yescharacteristic
54C2×C3×C4×C7C2312yes—
55C2×Dic21C2×C414yescomplemented
56C2×Dic21C2312yes—
57C2×Dic21C2311yescharacteristic
58C2×Dic21C2311yescharacteristic
59C2×C7×Dic3C2×C414yescomplemented
60C2×C7×Dic3C2312yes—
61C2×C7×Dic3C2311yescharacteristic
62C2×C7×Dic3C2311yescharacteristic
63C2×C3×Dic7C2312yes—
64C3×C4×D7—24no—
65Dic3×D7—24no—
66Dic3×D7C2×C414yes—
67Dic3×D7C2×C414yes—
68Dic3×D7C2×C414yescomplemented
69Dic3×D7C2×C414yescomplemented
70C23×D7C2×D311yescharacteristic
71C22×C4×C7—31no—
72C22×Dic7—31no—
73C2×C4×D7—38no—
74C2×C4×D7—31no—
75C2×C4×D7—31no—
76C2×C4×D7—31no—
77C2×C4×D7—31no—
78C2×C4×D7—32no—
79C2×C4×D7C2×D312yes—
80C7×C4⋊C4—32no—
81C7×C22⋊C4—31no—
82C7×C22⋊C4C2×D311yescharacteristic
83C42×C7—32no—
84C22⋊Dic7—31no—
85C22⋊Dic7C2×D311yescharacteristic
86(C2×D7)⋊C4—32no—
87(C2×D7)⋊C4C2×D312yes—
88C4⋊Dic7—32no—
89Dic7⋊C4—32no—
90Dic7⋊C4—32no—
91C4×Dic7—32no—
92C4×Dic7—32no—
93C4×Dic7—32no—
94C23×Dic3—71no—
95C2×C3×C22⋊C4—71no—
96C2×#217—71no—
97C2×Dic3⋊C4—72no—
98C2×C4×Dic3—72no—
99#877—71no—
100#877—71no—
101#877—71no—
102#877—72no—
103#877—72no—
104#877D711yescharacteristic, direct product factor
105C22×C3×C7—22no—
106C22×C3×C7C22×C412yes—
107C22×C3×C7C2411yescharacteristic
108C2×C3×D7—22no—
109C2×C3×D7—28no—
110C2×C3×D7C22×C412yes—
111C2×C3×D7C22×C412yes—
112C2×C3×D7#4114yes—
113C3×C4×C7—22no—
114Dic21—22no—
115Dic21C22×C412yes—
116Dic21C22×C412yes—
117C3×Dic7—22no—
118C7×Dic3—22no—
119C7×Dic3C22×C412yes—
120C7×Dic3C22×C412yes—
121C2×#117—211noSylow
122C23×C7C22×D311yescharacteristic
123C22×D7—24no—
124C22×D7C4×D314yes—
125C22×D7C22×D311yescharacteristic
126C22×D7C22×D311yescharacteristic
127C2×C4×C7—34no—
128C2×C4×C7—31no—
129C2×C4×C7—31no—
130C2×C4×C7—32no—
131C2×C4×C7C22×D312yes—
132C2×Dic7—34no—
133C2×Dic7—31no—
134C2×Dic7—31no—
135C2×Dic7—32no—
136C2×Dic7C22×D312yes—
137C4×D7—24no—
138C4×D7—34no—
139C4×D7—34no—
140C4×D7—34no—
141C4×D7—34no—
142C4×D7—64no—
143C24×C3—71no—
144C22×C3×C4—72no—
145C22×Dic3—71no—
146C22×Dic3—78no—
147C22×Dic3—71no—
148C22×Dic3—71no—
149C22×Dic3—71no—
150C22×Dic3—71no—
151C22×Dic3—72no—
152C22×Dic3C2×D711yescharacteristic
153C3×C22⋊C4—71no—
154C3×C22⋊C4—72no—
155C3×C22⋊C4C2×D711yescharacteristic
156#217—71no—
157#217—72no—
158#217C2×D711yescharacteristic
159Dic3⋊C4—72no—
160Dic3⋊C4—72no—
161Dic3⋊C4—72no—
162Dic3⋊C4C2×D712yescomplemented
163C4×Dic3—72no—
164C4×Dic3—72no—
165C4×Dic3—72no—
166C4×Dic3C2×D712yescomplemented
167C2×C3×C7—22no—
168C2×C3×C7C23×C411yescharacteristic
169C2×C3×C7C2×#4112yes—
170C3×D7—22no—
171C3×D7#11714yescomplemented
172C23×C4—211no—
173#117—31no—
174#117—212no—
175#117—211no—
176#117—212no—
177#117—211no—
178#117—211no—
179C2×C4⋊C4—212no—
180C2×C22⋊C4—71no—
181C2×C22⋊C4—211no—
182C2×C42—212no—
183C22×C7—22no—
184C22×C7C2×C4×D312yes—
185C22×C7C23×D311yescharacteristic
186C2×D7—22no—
187C2×D7—28no—
188C2×D7C2×C4×D312yes—
189C2×D7C2×C4×D312yes—
190C2×D7#23714yes—
191C4×C7—22no—
192C4×C7—32no—
193C4×C7—32no—
194C4×C7—62no—
195Dic7—22no—
196Dic7—32no—
197Dic7—32no—
198Dic7—62no—
199C23×C3—71no—
200C23×C3—74no—
201C23×C3—71no—
202C23×C3—144no—
203C23×C3C22×D711yescharacteristic
204C2×C3×C4—72no—
205C2×C3×C4—144no—
206C2×C3×C4C22×D712yes—
207C2×Dic3—74no—
208C2×Dic3—71no—
209C2×Dic3—71no—
210C2×Dic3—74no—
211C2×Dic3—74no—
212C2×Dic3—74no—
213C2×Dic3—74no—
214C2×Dic3—72no—
215C2×Dic3—144no—
216C2×Dic3C4×D714yescomplemented
217C2×Dic3C22×D712yes—
218C2×Dic3C22×D711yescharacteristic
219C2×Dic3C22×D711yescharacteristic
220C3×C7C2×#11711yescharacteristic, complemented, Hall
221C24—71no—
222C22×C4—31no—
223C22×C4—72no—
224C22×C4—211no—
225C22×C4—211no—
226C22×C4—211no—
227C22×C4—211no—
228C22×C4—218no—
229C22×C4—212no—
230C22×C4—211no—
231C4⋊C4—32no—
232C4⋊C4—212no—
233C4⋊C4—212no—
234C4⋊C4—212no—
235C22⋊C4—31no—
236C22⋊C4—71no—
237C22⋊C4—72no—
238C22⋊C4—212no—
239C22⋊C4—211no—
240C22⋊C4D3×D711yescharacteristic
241C42—32no—
242C42—212no—
243C42—212no—
244C42—212no—
245C2×C7—22no—
246C2×C7C22×C4×D311yescharacteristic
247C2×C7C2×#23712yes—
248D7—22no—
249D7#87714yesdirect product factor
250C22×C3—22no—
251C22×C3—72no—
252C22×C3—74no—
253C22×C3—72no—
254C22×C3—148no—
255C22×C3—142no—
256C22×C3C2×C4×D712yes—
257C22×C3C23×D711yescharacteristic
258C3×C4—22no—
259C3×C4—142no—
260Dic3—22no—
261Dic3—72no—
262Dic3—72no—
263Dic3—142no—
264Dic3C2×C4×D712yes—
265Dic3C2×C4×D712yes—
266C23—71no—
267C23—74no—
268C23—71no—
269C23—144no—
270C23C2×D3×D711yescharacteristic
271C2×C4—34no—
272C2×C4—31no—
273C2×C4—31no—
274C2×C4—32no—
275C2×C4—72no—
276C2×C4—144no—
277C2×C4—214no—
278C2×C4—214no—
279C2×C4—214no—
280C2×C4—214no—
281C2×C4—214no—
282C2×C4—211no—
283C2×C4—211no—
284C2×C4—212no—
285C2×C4—424no—
286C2×C4C2×D3×D712yes—
287C7C2×#87711yescharacteristic, complemented, Sylow
288C2×C3—22no—
289C2×C3—74no—
290C2×C3—142no—
291C2×C3C22×C4×D711yescharacteristic
292C2×C3D7×#4112yes—
293C22—22no—
294C22—72no—
295C22—74no—
296C22—72no—
297C22—148no—
298C22—142no—
299C22C4×D3×D712yes—
300C22C22×D3×D711yescharacteristic
301C4—22no—
302C4—32no—
303C4—32no—
304C4—62no—
305C4—142no—
306C4—212no—
307C4—212no—
308C4—422no—
309C3D7×#11711yescharacteristic, complemented, Sylow
310C2—22no—
311C2—74no—
312C2—142no—
313C2C2×C4×D3×D711yescharacteristic
314C2D7×#23712yes—
subgroupG/H
center, FrattiniC22C22×D3×D7
commutatorC2×C3×C7C23×C4
FittingC3×C7×C22⋊C4C22
socle, cosocleC22×C3×C7C24
prime radicalC23×C3×D7C22
hypercenterC22⋊C4D3×D7
hypocenterC3×C7C2×#117
LCSG ▷ C2×C3×C7 ▷ C3×C7
UCSC1 ◁ C22 ◁ C22⋊C4

Complements

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

NH ≅ G/Ntype
2. #10621360C2semidirect
3. C7×#877C2semidirect
6. #10621094C2semidirect
7. #10621091C2semidirect
8. #10620956C2semidirect
9. #10620955C2semidirect
10. D7×Dic3⋊C4C2semidirect
11. C4×Dic3×D7C2semidirect
17. C2×Dic3×D7C4semidirect
25. #66629C22semidirect
26. C4×Dic21C22semidirect
28. C7×Dic3⋊C4C22semidirect
29. C4×C7×Dic3C22semidirect
32. Dic3⋊Dic7C22semidirect
33. #66577C22semidirect
35. Dic3×Dic7C22semidirect
36. Dic3×Dic7C22semidirect
55. C2×Dic21C2×C4semidirect
59. C2×C7×Dic3C2×C4semidirect
68. Dic3×D7C2×C4semidirect
69. Dic3×D7C2×C4semidirect
104. #877D7direct (N × H)
162. Dic3⋊C4C2×D7semidirect
166. C4×Dic3C2×D7semidirect
171. C3×D7#117semidirect
216. C2×Dic3C4×D7semidirect
220. C3×C7C2×#117semidirect
249. D7#877direct (N × H)
287. C7C2×#877semidirect
309. C3D7×#117semidirect

Maximal subgroups

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

subgroupindex
C22×Dic3×D72
#106213602
C7×#8772
C3×D7×C22⋊C42
D7×#2172
#106210942
#106210912
#106209562
#106209552
D7×Dic3⋊C42
C4×Dic3×D72
D7×#1173
C2×#8777