Finite Group Databasebeta

← C7×#21821 #13199037

Subgroups — C7×#21821 #13199037

Order 1792.

1014 conjugacy classes of subgroups.

The subgroup lattice has 314 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C7×#533C211yesmaximal, characteristic
2C2×C7×#432C211yesmaximal, characteristic
3C2×C7×#431C211yesmaximal, characteristic
4C7×#1985C214yesmaximal, complemented
5C7×#1984C214yesmaximal, complemented
6C7×#1818C214yesmaximal
7C7×#533—24no—
8C7×#533—24no—
9C2×C7×C4⋊Q8C411yescharacteristic
10C2×C7×C4⋊Q8C411yescharacteristic
11C2×C7×#125C412yes—
12C2×C7×C22⋊Q8C412yes—
13C2×C7×C22⋊Q8C412yes—
14C2×C4×C7×Q8C2212yes—
15C2×C4×C7×Q8C2212yes—
16C2×C7×#117C2212yes—
17C22×C42×C7C2211yescharacteristic
18C7×#432—24no—
19C7×#431—24no—
20C2×C7×C4⋊C8C2212yes—
21C2×C7×C4⋊C8C2212yes—
22C2×C7×C22⋊C8C2212yes—
23C2×C7×C22⋊C8C2212yes—
24C2×C7×#97C2212yes—
25C2×C4×C7×C8C2212yes—
26C7×#336C22116yes—
27#21821C711yesmaximal, characteristic, direct product factor, Sylow
28C22×C7×Q8C2×C412yes—
29C22×C7×Q8C2×C412yes—
30C23×C4×C7C2×C411yescharacteristic
31C23×C4×C7C2×C411yescharacteristic
32C23×C4×C7C2311yescharacteristic
33C22×C7×C8C2314yes—
34C22×C7×C8C2314yes—
35C7×C4⋊Q8—24no—
36C7×C4⋊Q8—24no—
37C7×#125—28no—
38C7×C22⋊Q8—28no—
39C7×C22⋊Q8—28no—
40C4×C7×Q8—24no—
41C4×C7×Q8—24no—
42C4×C7×Q8—24no—
43C4×C7×Q8—24no—
44C7×#117—24no—
45C7×#117—24no—
46C2×C7×C4⋊C4C2×C412yes—
47C2×C7×C4⋊C4C2×C412yes—
48C2×C7×C4⋊C4C2×C414yes—
49C2×C7×C4⋊C4C2×C414yes—
50C2×C7×C4⋊C4C2×C412yes—
51C2×C7×C4⋊C4C2×C412yes—
52C2×C7×C22⋊C4C2×C414yes—
53C2×C42×C7C2×C411yescharacteristic
54C2×C42×C7C2×C411yescharacteristic
55C2×C42×C7D414yes—
56C2×C42×C7D414yes—
57C2×C42×C7C2314yes—
58C2×C42×C7C2311yescharacteristic
59C2×C42×C7C2311yescharacteristic
60C7×C4⋊C8—24no—
61C7×C4⋊C8—24no—
62C7×C22⋊C8—24no—
63C7×C22⋊C8—24no—
64C7×#97—24no—
65C4×C7×C8—24no—
66C2×#533C2×C711yescharacteristic
67C2×#432C2×C711yescharacteristic
68C2×#431C2×C711yescharacteristic
69#1985C2×C714yescomplemented
70#1984C2×C714yescomplemented
71#1818C2×C714yes—
72C24×C7C22×C411yescharacteristic
73C2×C7×Q8—24no—
74C2×C7×Q8—24no—
75C2×C7×Q8—28no—
76C2×C7×Q8—44no—
77C22×C4×C7—24no—
78C22×C4×C7—24no—
79C22×C4×C7—42no—
80C22×C4×C7C22⋊C414yes—
81C22×C4×C7C22⋊C414yes—
82C22×C4×C7C22×C414yes—
83C22×C4×C7C22×C414yes—
84C22×C4×C7C22×C411yescharacteristic
85C22×C4×C7C22×C411yescharacteristic
86C22×C4×C7C22×C411yescharacteristic
87C22×C4×C7C22×C411yescharacteristic
88C22×C4×C7C22×C411yescharacteristic
89C22×C4×C7C2×D412yes—
90C22×C4×C7C2×D412yes—
91C22×C4×C7C2411yescharacteristic
92C2×C7×C8—24no—
93C2×C7×C8—24no—
94C2×C7×C8—28no—
95C2×C7×C8—28no—
96C7×C4⋊C4—24no—
97C7×C4⋊C4—24no—
98C7×C4⋊C4—28no—
99C7×C4⋊C4—28no—
100C7×C4⋊C4—24no—
101C7×C4⋊C4—24no—
102C7×C22⋊C4—28no—
103C42×C7—24no—
104C42×C7—24no—
105C42×C7C22⋊C414yes—
106C42×C7C22⋊C414yes—
107C42×C7C2×D412yes—
108C42×C7C2×D412yes—
109C42×C7C2×D412yes—
110C42×C7C2×D412yes—
111#533—24no—
112#533—24no—
113C2×C4⋊Q8C4×C711yescharacteristic
114C2×C4⋊Q8C4×C711yescharacteristic
115C2×#125C4×C712yes—
116C2×C22⋊Q8C4×C712yes—
117C2×C22⋊Q8C4×C712yes—
118C2×C4×Q8C22×C712yes—
119C2×C4×Q8C22×C712yes—
120C2×#117C22×C712yes—
121C22×C42C22×C711yescharacteristic
122#432—24no—
123#431—24no—
124C2×C4⋊C8C22×C712yes—
125C2×C4⋊C8C22×C712yes—
126C2×C22⋊C8C22×C712yes—
127C2×C22⋊C8C22×C712yes—
128C2×#97C22×C712yes—
129C2×C4×C8C22×C712yes—
130#336C22×C7116yes—
131C23×C7—22no—
132C23×C7—22no—
133C23×C7—22no—
134C23×C7C2×C22⋊C412yes—
135C23×C7C23×C411yescharacteristic
136C7×Q8—48no—
137C7×Q8—48no—
138C2×C4×C7—22no—
139C2×C4×C7—22no—
140C2×C4×C7—22no—
141C2×C4×C7—22no—
142C2×C4×C7—24no—
143C2×C4×C7—24no—
144C2×C4×C7—28no—
145C2×C4×C7—24no—
146C2×C4×C7—24no—
147C2×C4×C7—28no—
148C2×C4×C7—28no—
149C2×C4×C7—44no—
150C2×C4×C7C2×C22⋊C412yes—
151C2×C4×C7C2×C22⋊C412yes—
152C2×C4×C7C2×C22⋊C412yes—
153C2×C4×C7C2×C22⋊C412yes—
154C2×C4×C7C2×C22⋊C412yes—
155C2×C4×C7#13114yes—
156C2×C4×C7C22×D411yescharacteristic
157C2×C4×C7C22×D411yescharacteristic
158C2×C4×C72−1+414yes—
159C7×C8—44no—
160C7×C8—44no—
161C22×Q8C2×C4×C712yes—
162C22×Q8C2×C4×C712yes—
163C23×C4C2×C4×C711yescharacteristic
164C23×C4C2×C4×C711yescharacteristic
165C23×C4C23×C711yescharacteristic
166C22×C8C23×C714yes—
167C22×C8C23×C714yes—
168C4⋊Q8—24no—
169C4⋊Q8—24no—
170#125—28no—
171C22⋊Q8—28no—
172C22⋊Q8—28no—
173C4×Q8—24no—
174C4×Q8—24no—
175C4×Q8—24no—
176C4×Q8—24no—
177#117—24no—
178#117—24no—
179C2×C4⋊C4C2×C4×C712yes—
180C2×C4⋊C4C2×C4×C712yes—
181C2×C4⋊C4C2×C4×C714yes—
182C2×C4⋊C4C2×C4×C714yes—
183C2×C4⋊C4C2×C4×C712yes—
184C2×C4⋊C4C2×C4×C712yes—
185C2×C22⋊C4C2×C4×C714yes—
186C2×C42C2×C4×C711yescharacteristic
187C2×C42C2×C4×C711yescharacteristic
188C2×C42C7×D414yes—
189C2×C42C7×D414yes—
190C2×C42C23×C714yes—
191C2×C42C23×C711yescharacteristic
192C2×C42C23×C711yescharacteristic
193C4⋊C8—24no—
194C4⋊C8—24no—
195C22⋊C8—24no—
196C22⋊C8—24no—
197#97—24no—
198C4×C8—24no—
199C22×C7—22no—
200C22×C7—22no—
201C22×C7—22no—
202C22×C7—44no—
203C22×C7C22×C22⋊C411yescharacteristic
204C22×C7#51912yes—
205C22×C7C2×#13112yes—
206C22×C7#56812yes—
207C4×C7—22no—
208C4×C7—22no—
209C4×C7—22no—
210C4×C7—22no—
211C4×C7—44no—
212C4×C7—44no—
213C4×C7#40814yes—
214C4×C7#53612yes—
215C4×C7#53612yes—
216C24C22×C4×C711yescharacteristic
217C2×Q8—24no—
218C2×Q8—24no—
219C2×Q8—28no—
220C2×Q8—44no—
221C22×C4—24no—
222C22×C4—24no—
223C22×C4—42no—
224C22×C4C7×C22⋊C414yes—
225C22×C4C7×C22⋊C414yes—
226C22×C4C22×C4×C714yes—
227C22×C4C22×C4×C714yes—
228C22×C4C22×C4×C711yescharacteristic
229C22×C4C22×C4×C711yescharacteristic
230C22×C4C22×C4×C711yescharacteristic
231C22×C4C22×C4×C711yescharacteristic
232C22×C4C22×C4×C711yescharacteristic
233C22×C4C2×C7×D412yes—
234C22×C4C2×C7×D412yes—
235C22×C4C24×C711yescharacteristic
236C2×C8—24no—
237C2×C8—24no—
238C2×C8—28no—
239C2×C8—28no—
240C4⋊C4—24no—
241C4⋊C4—24no—
242C4⋊C4—28no—
243C4⋊C4—28no—
244C4⋊C4—24no—
245C4⋊C4—24no—
246C22⋊C4—28no—
247C42—24no—
248C42—24no—
249C42C7×C22⋊C414yes—
250C42C7×C22⋊C414yes—
251C42C2×C7×D412yes—
252C42C2×C7×D412yes—
253C42C2×C7×D412yes—
254C42C2×C7×D412yes—
255C2×C7—42no—
256C2×C7#231011yescharacteristic
257C2×C7C2×#40811yescharacteristic
258C2×C7#287911yescharacteristic
259C2×C7#298514yes—
260C23—22no—
261C23—22no—
262C23—22no—
263C23C2×C7×C22⋊C412yes—
264C23C23×C4×C711yescharacteristic
265Q8—48no—
266Q8—48no—
267C2×C4—22no—
268C2×C4—22no—
269C2×C4—22no—
270C2×C4—22no—
271C2×C4—24no—
272C2×C4—24no—
273C2×C4—28no—
274C2×C4—24no—
275C2×C4—24no—
276C2×C4—28no—
277C2×C4—28no—
278C2×C4—44no—
279C2×C4C2×C7×C22⋊C412yes—
280C2×C4C2×C7×C22⋊C412yes—
281C2×C4C2×C7×C22⋊C412yes—
282C2×C4C2×C7×C22⋊C412yes—
283C2×C4C2×C7×C22⋊C412yes—
284C2×C4C7×#13114yes—
285C2×C4C22×C7×D411yescharacteristic
286C2×C4C22×C7×D411yescharacteristic
287C2×C4C7×2−1+414yes—
288C8—44no—
289C8—44no—
290C7#2182111yescharacteristic, direct product factor, Sylow
291C22—22no—
292C22—22no—
293C22—22no—
294C22—44no—
295C22C22×C7×C22⋊C411yescharacteristic
296C22C7×#51912yes—
297C22C2×C7×#13112yes—
298C22C7×#56812yes—
299C4—22no—
300C4—22no—
301C4—22no—
302C4—22no—
303C4—44no—
304C4—44no—
305C4C7×#40814yes—
306C4C7×#53612yes—
307C4C7×#53612yes—
308C2—42no—
309C2C7×#231011yescharacteristic
310C2C2×C7×#40811yescharacteristic
311C2C7×#287911yescharacteristic
312C2C7×#298514yes—
subgroupG/H
centerC22×C4×C7C24
commutatorC23C23×C4×C7
Frattini, cosocleC22×C4C24×C7
socleC23×C7C23×C4
prime radicalC24×C7C22×C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C22×C4×C7 ◁ G

Complements

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

NH ≅ G/Ntype
4. C7×#1985C2semidirect
5. C7×#1984C2semidirect
27. #21821C7direct (N × H)
69. #1985C2×C7semidirect
70. #1984C2×C7semidirect
290. C7#21821direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C7×#5332
C2×C7×#4322
C2×C7×#4312
C7×#19852
C7×#19842
C7×#18182
#218217