Finite Group Databasebeta

← C7×#14677 #13191893

Subgroups — C7×#14677 #13191893

Order 1792.

1182 conjugacy classes of subgroups.

The subgroup lattice has 282 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C7×#382C212yesmaximal
2C2×C7×#382C211yesmaximal, characteristic
3C7×#1444C214yesmaximal
4C7×#1442C214yesmaximal
5C7×#1441C214yesmaximal
6C22×C7×C4⋊C4C2212yes—
7C22×C7×C4⋊C4C2212yes—
8C22×C7×C4⋊C4C2214yes—
9C22×C7×C4⋊C4C2212yes—
10C22×C42×C7C2211yescharacteristic
11C7×#382—28no—
12C7×#382C418yescomplemented
13C2×C7×#95C2214yes—
14C2×C7×#95C2214yes—
15C2×C7×#95C2214yes—
16C2×C7×#95C2218yes—
17C2×C7×#95C2214yes—
18#14677C711yesmaximal, characteristic, direct product factor, Sylow
19C23×C4×C7C2314yes—
20C23×C4×C7C2314yes—
21C23×C4×C7C2314yes—
22C23×C4×C7C2312yes—
23C23×C4×C7C2311yescharacteristic
24C2×C7×C4⋊C4—24no—
25C2×C7×C4⋊C4—24no—
26C2×C7×C4⋊C4—42no—
27C2×C7×C4⋊C4—42no—
28C2×C7×C4⋊C4—44no—
29C2×C7×C4⋊C4—44no—
30C2×C7×C4⋊C4—48no—
31C2×C7×C4⋊C4—44no—
32C2×C7×C4⋊C4C2×C418yes—
33C2×C42×C7C2×C414yes—
34C2×C42×C7D414yes—
35C2×C42×C7Q814yes—
36C7×#95—28no—
37C7×#95—28no—
38C7×#95—44no—
39C7×#95—48no—
40C7×#95C2×C4116yes—
41C2×#382C2×C712yes—
42C2×#382C2×C711yescharacteristic
43#1444C2×C714yes—
44#1442C2×C714yes—
45#1441C2×C714yes—
46C24×C7C2411yescharacteristic
47C22×C4×C7—21no—
48C22×C4×C7—21no—
49C22×C4×C7—24no—
50C22×C4×C7—21no—
51C22×C4×C7—21no—
52C22×C4×C7—24no—
53C22×C4×C7—24no—
54C22×C4×C7—28no—
55C22×C4×C7—24no—
56C22×C4×C7—28no—
57C22×C4×C7—24no—
58C22×C4×C7—24no—
59C22×C4×C7—24no—
60C22×C4×C7—28no—
61C22×C4×C7—28no—
62C22×C4×C7—28no—
63C22×C4×C7—24no—
64C22×C4×C7—28no—
65C22×C4×C7—24no—
66C22×C4×C7—24no—
67C22×C4×C7C22×C418yes—
68C22×C4×C7C22×C414yes—
69C22×C4×C7C22×C412yes—
70C22×C4×C7C2×D412yes—
71C22×C4×C7C2×D414yes—
72C22×C4×C7C2×Q812yes—
73C22×C4×C7C2×Q814yes—
74C7×C4⋊C4—48no—
75C7×C4⋊C4—48no—
76C7×C4⋊C4—48no—
77C7×C4⋊C4—416no—
78C42×C7C4⋊C4116yescomplemented
79C22×C4⋊C4C22×C712yes—
80C22×C4⋊C4C22×C712yes—
81C22×C4⋊C4C22×C714yes—
82C22×C4⋊C4C22×C712yes—
83C22×C42C22×C711yescharacteristic
84#382—28no—
85#382C4×C718yescomplemented
86C2×#95C22×C714yes—
87C2×#95C22×C714yes—
88C2×#95C22×C714yes—
89C2×#95C22×C718yes—
90C2×#95C22×C714yes—
91C23×C7C23×C411yescharacteristic
92C23×C7C22×D411yescharacteristic
93C23×C7C22×Q811yescharacteristic
94C23×C7H(5,𝔽2)11yescharacteristic
95C23×C7H(5,𝔽2)11yescharacteristic
96C23×C7H(5,𝔽2)14yes—
97C23×C72−1+411yescharacteristic
98C23×C72−1+411yescharacteristic
99C23×C72−1+414yes—
100C2×C4×C7—22no—
101C2×C4×C7—22no—
102C2×C4×C7—28no—
103C2×C4×C7—24no—
104C2×C4×C7—24no—
105C2×C4×C7—22no—
106C2×C4×C7—22no—
107C2×C4×C7—22no—
108C2×C4×C7—22no—
109C2×C4×C7—28no—
110C2×C4×C7—28no—
111C2×C4×C7—216no—
112C2×C4×C7—44no—
113C2×C4×C7—48no—
114C2×C4×C7—44no—
115C2×C4×C7—44no—
116C2×C4×C7—44no—
117C2×C4×C7—44no—
118C2×C4×C7—44no—
119C2×C4×C7—44no—
120C2×C4×C7—44no—
121C2×C4×C7—48no—
122C2×C4×C7—48no—
123C2×C4×C7—48no—
124C2×C4×C7—48no—
125C2×C4×C7C2×C4⋊C414yes—
126C2×C4×C7C2×C4⋊C418yes—
127C23×C4C23×C714yes—
128C23×C4C23×C714yes—
129C23×C4C23×C714yes—
130C23×C4C23×C712yes—
131C23×C4C23×C711yescharacteristic
132C2×C4⋊C4—24no—
133C2×C4⋊C4—24no—
134C2×C4⋊C4—42no—
135C2×C4⋊C4—42no—
136C2×C4⋊C4—44no—
137C2×C4⋊C4—44no—
138C2×C4⋊C4—48no—
139C2×C4⋊C4—44no—
140C2×C4⋊C4C2×C4×C718yes—
141C2×C42C2×C4×C714yes—
142C2×C42C7×D414yes—
143C2×C42C7×Q814yes—
144#95—28no—
145#95—28no—
146#95—44no—
147#95—48no—
148#95C2×C4×C7116yes—
149C22×C7C22×C4⋊C411yescharacteristic
150C22×C7#51811yescharacteristic
151C22×C7#51911yescharacteristic
152C22×C7#52014yes—
153C22×C7#53512yes—
154C22×C7#53612yes—
155C22×C7#53711yescharacteristic
156C22×C7#53711yescharacteristic
157C22×C7#54411yescharacteristic
158C22×C7#54411yescharacteristic
159C22×C7#54414yes—
160C22×C7H(3,𝔽4)12yes—
161C22×C7#56212yes—
162C22×C7#56214yes—
163C22×C7#56314yes—
164C22×C7#56312yes—
165C22×C7#56412yes—
166C4×C7—24no—
167C4×C7—28no—
168C4×C7—48no—
169C4×C7—84no—
170C4×C7—84no—
171C24C24×C711yescharacteristic
172C22×C4—21no—
173C22×C4—21no—
174C22×C4—24no—
175C22×C4—21no—
176C22×C4—21no—
177C22×C4—24no—
178C22×C4—24no—
179C22×C4—28no—
180C22×C4—24no—
181C22×C4—28no—
182C22×C4—24no—
183C22×C4—24no—
184C22×C4—24no—
185C22×C4—28no—
186C22×C4—28no—
187C22×C4—28no—
188C22×C4—24no—
189C22×C4—28no—
190C22×C4—24no—
191C22×C4—24no—
192C22×C4C22×C4×C718yes—
193C22×C4C22×C4×C714yes—
194C22×C4C22×C4×C712yes—
195C22×C4C2×C7×D412yes—
196C22×C4C2×C7×D414yes—
197C22×C4C2×C7×Q812yes—
198C22×C4C2×C7×Q814yes—
199C4⋊C4—48no—
200C4⋊C4—48no—
201C4⋊C4—48no—
202C4⋊C4—416no—
203C42C7×C4⋊C4116yescomplemented
204C2×C7#231611yescharacteristic
205C2×C7#231712yes—
206C2×C7#237912yes—
207C2×C7#238212yes—
208C2×C7#281911yescharacteristic
209C2×C7#282012yes—
210C2×C7#282211yescharacteristic
211C2×C7#284412yes—
212C2×C7#284512yes—
213C23C23×C4×C711yescharacteristic
214C23C22×C7×D411yescharacteristic
215C23C22×C7×Q811yescharacteristic
216C23C7×H(5,𝔽2)11yescharacteristic
217C23C7×H(5,𝔽2)11yescharacteristic
218C23C7×H(5,𝔽2)14yes—
219C23C7×2−1+411yescharacteristic
220C23C7×2−1+411yescharacteristic
221C23C7×2−1+414yes—
222C2×C4—22no—
223C2×C4—22no—
224C2×C4—28no—
225C2×C4—24no—
226C2×C4—24no—
227C2×C4—22no—
228C2×C4—22no—
229C2×C4—22no—
230C2×C4—22no—
231C2×C4—28no—
232C2×C4—28no—
233C2×C4—216no—
234C2×C4—44no—
235C2×C4—48no—
236C2×C4—44no—
237C2×C4—44no—
238C2×C4—44no—
239C2×C4—44no—
240C2×C4—44no—
241C2×C4—44no—
242C2×C4—44no—
243C2×C4—48no—
244C2×C4—48no—
245C2×C4—48no—
246C2×C4—48no—
247C2×C4C2×C7×C4⋊C414yes—
248C2×C4C2×C7×C4⋊C418yes—
249C7#1467711yescharacteristic, direct product factor, Sylow
250C22C22×C7×C4⋊C411yescharacteristic
251C22C7×#51811yescharacteristic
252C22C7×#51911yescharacteristic
253C22C7×#52014yes—
254C22C7×#53512yes—
255C22C7×#53612yes—
256C22C7×#53711yescharacteristic
257C22C7×#53711yescharacteristic
258C22C7×#54411yescharacteristic
259C22C7×#54411yescharacteristic
260C22C7×#54414yes—
261C22C7×H(3,𝔽4)12yes—
262C22C7×#56212yes—
263C22C7×#56214yes—
264C22C7×#56314yes—
265C22C7×#56312yes—
266C22C7×#56412yes—
267C4—24no—
268C4—28no—
269C4—48no—
270C4—84no—
271C4—84no—
272C2C7×#231611yescharacteristic
273C2C7×#231712yes—
274C2C7×#237912yes—
275C2C7×#238212yes—
276C2C7×#281911yescharacteristic
277C2C7×#282012yes—
278C2C7×#282211yescharacteristic
279C2C7×#284412yes—
280C2C7×#284512yes—
subgroupG/H
center, socle, prime radicalC24×C7C24
commutatorC23C23×C4×C7
Frattini, cosocleC24C24×C7
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24×C7 ◁ G

Complements

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

NH ≅ G/Ntype
12. C7×#382C4semidirect
18. #14677C7direct (N × H)
78. C42×C7C4⋊C4semidirect
85. #382C4×C7semidirect
203. C42C7×C4⋊C4semidirect
249. C7#14677direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C7×#3822
C7×#14442
C7×#14422
C7×#14412
#146777