Finite Group Databasebeta

← C7×#21983 #13199199

Subgroups — C7×#21983 #13199199

Order 1792.

834 conjugacy classes of subgroups.

The subgroup lattice has 346 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C7×#431C211yesmaximal, characteristic
2C7×#2283C211yesmaximal, characteristic
3C2×C7×#382C211yesmaximal, characteristic
4C7×#1949C214yesmaximal, complemented
5C7×#1853C212yesmaximal
6C7×#1852C212yesmaximal
7C7×#1846C212yesmaximal, complemented
8C7×#1835C212yesmaximal, complemented
9C22×C7×C4⋊C4C2212yes—
10C22×C42×C7C2211yescharacteristic
11C7×#431C418yescomplemented
12C2×C7×#107C2214yes—
13C2×C7×#106C2214yes—
14C2×C7×C4⋊C8C2212yes—
15C2×C7×C22⋊C8C2211yescharacteristic
16C2×C7×C22⋊C8C2211yescharacteristic
17C2×C4×C7×C8C2212yes—
18C7×#383—21no—
19C7×#382—21no—
20C7×#382—21no—
21C7×#382C2211yescharacteristic
22C7×#382C2212yes—
23C7×#382C2211yescharacteristic
24C7×#382C2212yes—
25C7×#381—21no—
26C7×#380C2212yes—
27C4×C7×C4⋊C4C2212yes—
28C4×C7×C22⋊C4—21no—
29C7×#376—21no—
30C2×C7×#95—21no—
31C2×C7×#95—21no—
32C7×#340C2214yes—
33C7×#340C2214yes—
34#21983C711yesmaximal, characteristic, direct product factor, Sylow
35C23×C4×C7—22no—
36C23×C4×C7D411yescharacteristic
37C23×C4×C7D411yescharacteristic
38C23×C4×C7C2311yescharacteristic
39C22×C7×C8C2312yes—
40C22×C7×C8C2312yes—
41C2×C7×C4⋊C4—22no—
42C2×C7×C4⋊C4—44no—
43C2×C7×C4⋊C4C2312yes—
44C2×C7×C4⋊C4C2314yes—
45C2×C7×C4⋊C4C2312yes—
46C2×C7×C22⋊C4—22no—
47C2×C42×C7—22no—
48C2×C42×C7C2×C414yes—
49C2×C42×C7D411yescharacteristic
50C2×C42×C7D411yescharacteristic
51C2×C42×C7Q814yes—
52C2×C42×C7C2311yescharacteristic
53C2×C42×C7C2311yescharacteristic
54C7×#107—44no—
55C7×#106—44no—
56C7×C4⋊C8C2×C418yescomplemented
57C7×C22⋊C8C2×C414yes—
58C7×C22⋊C8C2×C414yes—
59C4×C7×C8C2×C418yescomplemented
60C7×#95—22no—
61C7×#95—22no—
62C7×#95—22no—
63C7×#95—22no—
64C7×#95—22no—
65C7×#95—21no—
66C7×#95—21no—
67C7×#95—21no—
68C7×#95—21no—
69C7×#95—22no—
70C2×#431C2×C711yescharacteristic
71#2283C2×C711yescharacteristic
72C2×#382C2×C711yescharacteristic
73#1949C2×C714yescomplemented
74#1853C2×C712yes—
75#1852C2×C712yes—
76#1846C2×C712yescomplemented
77#1835C2×C712yescomplemented
78C24×C7C2×D411yescharacteristic
79C22×C4×C7—24no—
80C22×C4×C7—22no—
81C22×C4×C7—22no—
82C22×C4×C7—22no—
83C22×C4×C7—22no—
84C22×C4×C7—24no—
85C22×C4×C7—42no—
86C22×C4×C7—44no—
87C22×C4×C7—44no—
88C22×C4×C7—44no—
89C22×C4×C7C4⋊C414yes—
90C22×C4×C7C4⋊C414yes—
91C22×C4×C7C22×C412yes—
92C22×C4×C7C2×D411yescharacteristic
93C22×C4×C7C2×D411yescharacteristic
94C22×C4×C7C2×D411yescharacteristic
95C22×C4×C7C2×D411yescharacteristic
96C22×C4×C7C2×D411yescharacteristic
97C22×C4×C7C2×Q812yes—
98C22×C4×C7C2411yescharacteristic
99C2×C7×C8—22no—
100C2×C7×C8—22no—
101C2×C7×C8—22no—
102C2×C7×C8—22no—
103C2×C7×C8C22×C414yes—
104C2×C7×C8C22×C414yes—
105C7×C4⋊C4—24no—
106C7×C4⋊C4—24no—
107C7×C4⋊C4—24no—
108C7×C4⋊C4—24no—
109C7×C4⋊C4—44no—
110C7×C22⋊C4—44no—
111C42×C7—44no—
112C42×C7C4⋊C414yes—
113C42×C7C4⋊C414yes—
114C42×C7C22×C412yes—
115C42×C7C22×C412yes—
116C42×C7C2×Q812yes—
117C42×C7C2×Q812yes—
118C22×C4⋊C4C22×C712yes—
119C22×C42C22×C711yescharacteristic
120#431C4×C718yescomplemented
121C2×#107C22×C714yes—
122C2×#106C22×C714yes—
123C2×C4⋊C8C22×C712yes—
124C2×C22⋊C8C22×C711yescharacteristic
125C2×C22⋊C8C22×C711yescharacteristic
126C2×C4×C8C22×C712yes—
127#383—21no—
128#382—21no—
129#382—21no—
130#382C22×C711yescharacteristic
131#382C22×C712yes—
132#382C22×C711yescharacteristic
133#382C22×C712yes—
134#381—21no—
135#380C22×C712yes—
136C4×C4⋊C4C22×C712yes—
137C4×C22⋊C4—21no—
138#376—21no—
139C2×#95—21no—
140C2×#95—21no—
141#340C22×C714yes—
142#340C22×C714yes—
143C23×C7—21no—
144C23×C7—21no—
145C23×C7—22no—
146C23×C7C2×C4⋊C412yes—
147C23×C7#13514yes—
148C23×C7C22×D411yescharacteristic
149C2×C4×C7—21no—
150C2×C4×C7—21no—
151C2×C4×C7—22no—
152C2×C4×C7—22no—
153C2×C4×C7—22no—
154C2×C4×C7—22no—
155C2×C4×C7—28no—
156C2×C4×C7—24no—
157C2×C4×C7—24no—
158C2×C4×C7—44no—
159C2×C4×C7—44no—
160C2×C4×C7—42no—
161C2×C4×C7—42no—
162C2×C4×C7—42no—
163C2×C4×C7—42no—
164C2×C4×C7—44no—
165C2×C4×C7—42no—
166C2×C4×C7—42no—
167C2×C4×C7—44no—
168C2×C4×C7—88no—
169C2×C4×C7C2×C4⋊C412yes—
170C2×C4×C7C2×C4⋊C412yes—
171C2×C4×C7C2×C4⋊C412yes—
172C2×C4×C7C2×C4⋊C412yes—
173C2×C4×C7C2×C4⋊C412yes—
174C2×C4×C7C23×C411yescharacteristic
175C2×C4×C7C22×Q811yescharacteristic
176C2×C4×C7H(5,𝔽2)12yes—
177C2×C4×C72−1+412yes—
178C7×C8—24no—
179C7×C8—24no—
180C23×C4—22no—
181C23×C4C7×D411yescharacteristic
182C23×C4C7×D411yescharacteristic
183C23×C4C23×C711yescharacteristic
184C22×C8C23×C712yes—
185C22×C8C23×C712yes—
186C2×C4⋊C4—22no—
187C2×C4⋊C4—44no—
188C2×C4⋊C4C23×C714yes—
189C2×C4⋊C4C23×C712yes—
190C2×C4⋊C4C23×C712yes—
191C2×C22⋊C4—22no—
192C2×C42—22no—
193C2×C42C2×C4×C714yes—
194C2×C42C7×D411yescharacteristic
195C2×C42C7×D411yescharacteristic
196C2×C42C7×Q814yes—
197C2×C42C23×C711yescharacteristic
198C2×C42C23×C711yescharacteristic
199#107—44no—
200#106—44no—
201C4⋊C8C2×C4×C718yescomplemented
202C22⋊C8C2×C4×C714yes—
203C22⋊C8C2×C4×C714yes—
204C4×C8C2×C4×C718yescomplemented
205#95—22no—
206#95—22no—
207#95—22no—
208#95—22no—
209#95—22no—
210#95—21no—
211#95—21no—
212#95—21no—
213#95—21no—
214#95—22no—
215C22×C7—22no—
216C22×C7—22no—
217C22×C7—24no—
218C22×C7—24no—
219C22×C7#42714yes—
220C22×C7C22×C4⋊C411yescharacteristic
221C22×C7#53511yescharacteristic
222C22×C7#53611yescharacteristic
223C22×C7C2×#13512yes—
224C22×C7#57512yes—
225C4×C7—22no—
226C4×C7—22no—
227C4×C7—22no—
228C4×C7—22no—
229C4×C7—22no—
230C4×C7—82no—
231C4×C7—84no—
232C4×C7—82no—
233C4×C7#52012yes—
234C4×C7#54412yes—
235C24C2×C7×D411yescharacteristic
236C22×C4—24no—
237C22×C4—22no—
238C22×C4—22no—
239C22×C4—22no—
240C22×C4—22no—
241C22×C4—24no—
242C22×C4—42no—
243C22×C4—44no—
244C22×C4—44no—
245C22×C4—44no—
246C22×C4C7×C4⋊C414yes—
247C22×C4C7×C4⋊C414yes—
248C22×C4C22×C4×C712yes—
249C22×C4C2×C7×D411yescharacteristic
250C22×C4C2×C7×D411yescharacteristic
251C22×C4C2×C7×D411yescharacteristic
252C22×C4C2×C7×D411yescharacteristic
253C22×C4C2×C7×D411yescharacteristic
254C22×C4C2×C7×Q812yes—
255C22×C4C24×C711yescharacteristic
256C2×C8—22no—
257C2×C8—22no—
258C2×C8—22no—
259C2×C8—22no—
260C2×C8C22×C4×C714yes—
261C2×C8C22×C4×C714yes—
262C4⋊C4—24no—
263C4⋊C4—24no—
264C4⋊C4—24no—
265C4⋊C4—24no—
266C4⋊C4—44no—
267C22⋊C4—44no—
268C42—44no—
269C42C7×C4⋊C414yes—
270C42C7×C4⋊C414yes—
271C42C22×C4×C712yes—
272C42C22×C4×C712yes—
273C42C2×C7×Q812yes—
274C42C2×C7×Q812yes—
275C2×C7—24no—
276C2×C7#231711yescharacteristic
277C2×C7C2×#42711yescharacteristic
278C2×C7#291111yescharacteristic
279C2×C7#321112yes—
280C2×C7#323212yes—
281C23—21no—
282C23—21no—
283C23—22no—
284C23C2×C7×C4⋊C412yes—
285C23C7×#13514yes—
286C23C22×C7×D411yescharacteristic
287C2×C4—21no—
288C2×C4—21no—
289C2×C4—28no—
290C2×C4—22no—
291C2×C4—22no—
292C2×C4—22no—
293C2×C4—22no—
294C2×C4—24no—
295C2×C4—24no—
296C2×C4—44no—
297C2×C4—44no—
298C2×C4—42no—
299C2×C4—42no—
300C2×C4—42no—
301C2×C4—42no—
302C2×C4—44no—
303C2×C4—42no—
304C2×C4—42no—
305C2×C4—44no—
306C2×C4—88no—
307C2×C4C2×C7×C4⋊C412yes—
308C2×C4C2×C7×C4⋊C412yes—
309C2×C4C2×C7×C4⋊C412yes—
310C2×C4C2×C7×C4⋊C412yes—
311C2×C4C2×C7×C4⋊C412yes—
312C2×C4C23×C4×C711yescharacteristic
313C2×C4C22×C7×Q811yescharacteristic
314C2×C4C7×H(5,𝔽2)12yes—
315C2×C4C7×2−1+412yes—
316C8—24no—
317C8—24no—
318C7#2198311yescharacteristic, direct product factor, Sylow
319C22—22no—
320C22—24no—
321C22—24no—
322C22—22no—
323C22C7×#42714yes—
324C22C22×C7×C4⋊C411yescharacteristic
325C22C7×#53511yescharacteristic
326C22C7×#53611yescharacteristic
327C22C2×C7×#13512yes—
328C22C7×#57512yes—
329C4—22no—
330C4—22no—
331C4—22no—
332C4—22no—
333C4—22no—
334C4—84no—
335C4—82no—
336C4—82no—
337C4C7×#52012yes—
338C4C7×#54412yes—
339C2—24no—
340C2C7×#231711yescharacteristic
341C2C2×C7×#42711yescharacteristic
342C2C7×#291111yescharacteristic
343C2C7×#321112yes—
344C2C7×#323212yes—
subgroupG/H
center, socleC23×C7C22×D4
commutatorC2×C4C23×C4×C7
Frattini, cosocleC22×C4C24×C7
prime radicalC24×C7C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C7 ◁ C22×C42×C7 ◁ G

Complements

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

NH ≅ G/Ntype
4. C7×#1949C2semidirect
7. C7×#1846C2semidirect
8. C7×#1835C2semidirect
11. C7×#431C4semidirect
34. #21983C7direct (N × H)
56. C7×C4⋊C8C2×C4semidirect
59. C4×C7×C8C2×C4semidirect
73. #1949C2×C7semidirect
76. #1846C2×C7semidirect
77. #1835C2×C7semidirect
120. #431C4×C7semidirect
201. C4⋊C8C2×C4×C7semidirect
204. C4×C8C2×C4×C7semidirect
318. C7#21983direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C7×#4312
C7×#22832
C2×C7×#3822
C7×#19492
C7×#18532
C7×#18522
C7×#18462
C7×#18352
#219837