Finite Group Databasebeta

← C7×#21953 #13199169

Subgroups — C7×#21953 #13199169

Order 1792.

942 conjugacy classes of subgroups.

The subgroup lattice has 308 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C7×#432C211yesmaximal, characteristic
2C2×C7×#431C211yesmaximal, characteristic
3C2×C4×C7×C4⋊C4C211yesmaximal, characteristic
4C7×#1940C214yesmaximal, complemented
5C7×#1939C214yesmaximal, complemented
6C7×#1797C214yesmaximal
7C22×C7×C4⋊C4C412yes—
8C22×C42×C7C2212yes—
9C22×C42×C7C2211yescharacteristic
10C7×#432—24no—
11C7×#431—24no—
12C2×C7×C4⋊C8C2212yes—
13C2×C7×C4⋊C8C2212yes—
14C2×C7×C4⋊C8C2218yes—
15C2×C7×C22⋊C8C2212yes—
16C2×C7×C22⋊C8C2212yes—
17C2×C7×#97C2212yes—
18C2×C4×C7×C8C2212yes—
19C4×C7×C4⋊C4C411yescharacteristic
20C4×C7×C4⋊C4C412yes—
21C4×C7×C4⋊C4C411yescharacteristic
22C4×C7×C4⋊C4C2212yes—
23C4×C7×C4⋊C4C2212yes—
24C2×C7×#95C412yes—
25C7×#336C2218yes—
26#21953C711yesmaximal, characteristic, direct product factor, Sylow
27C23×C4×C7C2×C414yes—
28C23×C4×C7C2×C411yescharacteristic
29C23×C4×C7C2×C411yescharacteristic
30C23×C4×C7C2311yescharacteristic
31C22×C7×C8C2314yes—
32C22×C7×C8C2314yes—
33C2×C7×C4⋊C4—28no—
34C2×C7×C4⋊C4C2×C412yes—
35C2×C7×C4⋊C4C2×C414yes—
36C2×C7×C4⋊C4C2×C412yes—
37C2×C42×C7—44no—
38C2×C42×C7C2×C412yes—
39C2×C42×C7C2×C412yes—
40C2×C42×C7C2×C411yescharacteristic
41C2×C42×C7C2×C411yescharacteristic
42C2×C42×C7D414yes—
43C2×C42×C7Q814yes—
44C2×C42×C7C2314yes—
45C2×C42×C7C2311yescharacteristic
46C2×C42×C7C2311yescharacteristic
47C7×C4⋊C8—24no—
48C7×C4⋊C8—24no—
49C7×C4⋊C8—48no—
50C7×C22⋊C8—24no—
51C7×C22⋊C8—24no—
52C7×#97—24no—
53C4×C7×C8—24no—
54C7×#95C2×C412yes—
55C7×#95C2×C414yes—
56C7×#95C2×C412yes—
57C2×#432C2×C711yescharacteristic
58C2×#431C2×C711yescharacteristic
59C2×C4×C4⋊C4C2×C711yescharacteristic
60#1940C2×C714yescomplemented
61#1939C2×C714yescomplemented
62#1797C2×C714yes—
63C24×C7C22×C411yescharacteristic
64C22×C4×C7—24no—
65C22×C4×C7—24no—
66C22×C4×C7—22no—
67C22×C4×C7—22no—
68C22×C4×C7—28no—
69C22×C4×C7—28no—
70C22×C4×C7—44no—
71C22×C4×C7C4⋊C414yes—
72C22×C4×C7C4⋊C414yes—
73C22×C4×C7C22×C414yes—
74C22×C4×C7C22×C411yescharacteristic
75C22×C4×C7C22×C411yescharacteristic
76C22×C4×C7C22×C411yescharacteristic
77C22×C4×C7C22×C411yescharacteristic
78C22×C4×C7C22×C414yes—
79C22×C4×C7C22×C411yescharacteristic
80C22×C4×C7C2×D412yes—
81C22×C4×C7C2×Q812yes—
82C22×C4×C7C2411yescharacteristic
83C2×C7×C8—24no—
84C2×C7×C8—24no—
85C2×C7×C8—24no—
86C2×C7×C8—24no—
87C2×C7×C8—24no—
88C2×C7×C8—24no—
89C7×C4⋊C4—28no—
90C7×C4⋊C4—24no—
91C7×C4⋊C4M1618yes—
92C42×C7—28no—
93C42×C7—42no—
94C42×C7—42no—
95C42×C7C4⋊C414yes—
96C42×C7C4⋊C414yes—
97C42×C7C2×D412yes—
98C42×C7C2×D412yes—
99C42×C7C2×Q812yes—
100C42×C7C2×Q812yes—
101C22×C4⋊C4C4×C712yes—
102C22×C42C22×C712yes—
103C22×C42C22×C711yescharacteristic
104#432—24no—
105#431—24no—
106C2×C4⋊C8C22×C712yes—
107C2×C4⋊C8C22×C712yes—
108C2×C4⋊C8C22×C718yes—
109C2×C22⋊C8C22×C712yes—
110C2×C22⋊C8C22×C712yes—
111C2×#97C22×C712yes—
112C2×C4×C8C22×C712yes—
113C4×C4⋊C4C4×C711yescharacteristic
114C4×C4⋊C4C4×C712yes—
115C4×C4⋊C4C4×C711yescharacteristic
116C4×C4⋊C4C22×C712yes—
117C4×C4⋊C4C22×C712yes—
118C2×#95C4×C712yes—
119#336C22×C718yes—
120C23×C7—21no—
121C23×C7—21no—
122C23×C7—22no—
123C23×C7C2×C4⋊C412yes—
124C23×C7#13114yes—
125C23×C7C23×C411yescharacteristic
126C2×C4×C7—24no—
127C2×C4×C7—21no—
128C2×C4×C7—21no—
129C2×C4×C7—22no—
130C2×C4×C7—22no—
131C2×C4×C7—22no—
132C2×C4×C7—24no—
133C2×C4×C7—28no—
134C2×C4×C7—24no—
135C2×C4×C7—24no—
136C2×C4×C7—28no—
137C2×C4×C7—24no—
138C2×C4×C7—24no—
139C2×C4×C7—24no—
140C2×C4×C7—416no—
141C2×C4×C7C2×C4⋊C412yes—
142C2×C4×C7C2×C4⋊C412yes—
143C2×C4×C7C2×C4⋊C412yes—
144C2×C4×C7C2×C4⋊C412yes—
145C2×C4×C7C2×C4⋊C412yes—
146C2×C4×C7C2×M1618yes—
147C2×C4×C7C2×M1614yes—
148C2×C4×C7C22×D411yescharacteristic
149C2×C4×C7C22×Q811yescharacteristic
150C2×C4×C7H(5,𝔽2)12yes—
151C2×C4×C72−1+412yes—
152C7×C8—44no—
153C7×C8—44no—
154C23×C4C2×C4×C714yes—
155C23×C4C2×C4×C711yescharacteristic
156C23×C4C2×C4×C711yescharacteristic
157C23×C4C23×C711yescharacteristic
158C22×C8C23×C714yes—
159C22×C8C23×C714yes—
160C2×C4⋊C4—28no—
161C2×C4⋊C4C2×C4×C712yes—
162C2×C4⋊C4C2×C4×C714yes—
163C2×C4⋊C4C2×C4×C712yes—
164C2×C42—44no—
165C2×C42C2×C4×C712yes—
166C2×C42C2×C4×C712yes—
167C2×C42C2×C4×C711yescharacteristic
168C2×C42C2×C4×C711yescharacteristic
169C2×C42C7×D414yes—
170C2×C42C7×Q814yes—
171C2×C42C23×C714yes—
172C2×C42C23×C711yescharacteristic
173C2×C42C23×C711yescharacteristic
174C4⋊C8—24no—
175C4⋊C8—24no—
176C4⋊C8—48no—
177C22⋊C8—24no—
178C22⋊C8—24no—
179#97—24no—
180C4×C8—24no—
181#95C2×C4×C712yes—
182#95C2×C4×C714yes—
183#95C2×C4×C712yes—
184C22×C7—22no—
185C22×C7—22no—
186C22×C7—24no—
187C22×C7—24no—
188C22×C7#42414yes—
189C22×C7C22×C4⋊C411yescharacteristic
190C22×C7#51811yescharacteristic
191C22×C7#51911yescharacteristic
192C22×C7C22×M1612yes—
193C22×C7C2×#13112yes—
194C4×C7—22no—
195C4×C7—22no—
196C4×C7—22no—
197C4×C7—22no—
198C4×C7—28no—
199C4×C7—44no—
200C4×C7#42314yes—
201C4×C7#53712yes—
202C4×C7#54412yes—
203C24C22×C4×C711yescharacteristic
204C22×C4—24no—
205C22×C4—24no—
206C22×C4—22no—
207C22×C4—22no—
208C22×C4—28no—
209C22×C4—28no—
210C22×C4—44no—
211C22×C4C7×C4⋊C414yes—
212C22×C4C7×C4⋊C414yes—
213C22×C4C22×C4×C714yes—
214C22×C4C22×C4×C711yescharacteristic
215C22×C4C22×C4×C711yescharacteristic
216C22×C4C22×C4×C711yescharacteristic
217C22×C4C22×C4×C711yescharacteristic
218C22×C4C22×C4×C714yes—
219C22×C4C22×C4×C711yescharacteristic
220C22×C4C2×C7×D412yes—
221C22×C4C2×C7×Q812yes—
222C22×C4C24×C711yescharacteristic
223C2×C8—24no—
224C2×C8—24no—
225C2×C8—24no—
226C2×C8—24no—
227C2×C8—24no—
228C2×C8—24no—
229C4⋊C4—28no—
230C4⋊C4—24no—
231C4⋊C4C7×M1618yes—
232C42—28no—
233C42—42no—
234C42—42no—
235C42C7×C4⋊C414yes—
236C42C7×C4⋊C414yes—
237C42C2×C7×D412yes—
238C42C2×C7×D412yes—
239C42C2×C7×Q812yes—
240C42C2×C7×Q812yes—
241C2×C7—24no—
242C2×C7#231611yescharacteristic
243C2×C7C2×#42311yescharacteristic
244C2×C7C2×#42411yescharacteristic
245C2×C7#297412yes—
246C2×C7#298412yes—
247C23—21no—
248C23—21no—
249C23—22no—
250C23C2×C7×C4⋊C412yes—
251C23C7×#13114yes—
252C23C23×C4×C711yescharacteristic
253C2×C4—24no—
254C2×C4—21no—
255C2×C4—21no—
256C2×C4—28no—
257C2×C4—22no—
258C2×C4—22no—
259C2×C4—22no—
260C2×C4—24no—
261C2×C4—24no—
262C2×C4—24no—
263C2×C4—28no—
264C2×C4—24no—
265C2×C4—24no—
266C2×C4—24no—
267C2×C4—416no—
268C2×C4C2×C7×C4⋊C412yes—
269C2×C4C2×C7×C4⋊C412yes—
270C2×C4C2×C7×C4⋊C412yes—
271C2×C4C2×C7×C4⋊C412yes—
272C2×C4C2×C7×C4⋊C412yes—
273C2×C4C2×C7×M1618yes—
274C2×C4C2×C7×M1614yes—
275C2×C4C22×C7×D411yescharacteristic
276C2×C4C22×C7×Q811yescharacteristic
277C2×C4C7×H(5,𝔽2)12yes—
278C2×C4C7×2−1+412yes—
279C8—44no—
280C8—44no—
281C7#2195311yescharacteristic, direct product factor, Sylow
282C22—22no—
283C22—24no—
284C22—24no—
285C22—22no—
286C22C7×#42414yes—
287C22C22×C7×C4⋊C411yescharacteristic
288C22C7×#51811yescharacteristic
289C22C7×#51911yescharacteristic
290C22C22×C7×M1612yes—
291C22C2×C7×#13112yes—
292C4—22no—
293C4—22no—
294C4—22no—
295C4—28no—
296C4—22no—
297C4—44no—
298C4C7×#42314yes—
299C4C7×#53712yes—
300C4C7×#54412yes—
301C2—24no—
302C2C7×#231611yescharacteristic
303C2C2×C7×#42311yescharacteristic
304C2C2×C7×#42411yescharacteristic
305C2C7×#297412yes—
306C2C7×#298412yes—
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×#1940C2semidirect
5. C7×#1939C2semidirect
26. #21953C7direct (N × H)
60. #1940C2×C7semidirect
61. #1939C2×C7semidirect
281. C7#21953direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C7×#4322
C2×C7×#4312
C2×C4×C7×C4⋊C42
C7×#19402
C7×#19392
C7×#17972
#219537