Finite Group Databasebeta

← C7×#13954 #13191170

Subgroups — C7×#13954 #13191170

Order 1792.

1630 conjugacy classes of subgroups.

The subgroup lattice has 320 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C7×#389C214yesmaximal
2C2×C7×#382C211yesmaximal, characteristic
3C2×C4×C7×C4⋊C4C211yesmaximal, characteristic
4C2×C4×C7×C4⋊C4C211yesmaximal, characteristic
5C7×#1444C214yesmaximal
6C7×C4⋊#95C214yesmaximal
7C22×C7×C4⋊C4C2212yes—
8C22×C7×C4⋊C4C2212yes—
9C22×C7×C4⋊C4C2218yes—
10C22×C7×C4⋊C4C2212yes—
11C22×C42×C7C2212yes—
12C22×C42×C7C2212yes—
13C22×C42×C7C2211yescharacteristic
14C7×#389—216no—
15C7×#382—24no—
16C4×C7×C4⋊C4—24no—
17C4×C7×C4⋊C4C418yescomplemented
18C2×C7×#95C2212yes—
19C2×C7×#95C2212yes—
20C2×C7×#95C2212yes—
21C2×C7×#95C2218yes—
22C2×C7×#95C2212yes—
23#13954C711yesmaximal, characteristic, direct product factor, Sylow
24C23×C4×C7C2314yes—
25C23×C4×C7C2314yes—
26C23×C4×C7C2311yescharacteristic
27C23×C4×C7C2311yescharacteristic
28C23×C4×C7C2314yes—
29C23×C4×C7C2311yescharacteristic
30C2×C7×C4⋊C4—24no—
31C2×C7×C4⋊C4—28no—
32C2×C7×C4⋊C4—24no—
33C2×C7×C4⋊C4—216no—
34C2×C7×C4⋊C4—28no—
35C2×C7×C4⋊C4—216no—
36C2×C7×C4⋊C4—48no—
37C2×C7×C4⋊C4C2×C418yes—
38C2×C7×C4⋊C4D418yes—
39C2×C7×C4⋊C4Q818yes—
40C2×C42×C7—24no—
41C2×C42×C7—28no—
42C2×C42×C7—44no—
43C2×C42×C7C2×C418yes—
44C2×C42×C7C2×C414yes—
45C2×C42×C7D414yes—
46C2×C42×C7Q814yes—
47C7×#95—24no—
48C7×#95—24no—
49C7×#95—24no—
50C7×#95—216no—
51C7×#95C2×C418yes—
52C2×#389C2×C714yes—
53C2×#382C2×C711yescharacteristic
54C2×C4×C4⋊C4C2×C711yescharacteristic
55C2×C4×C4⋊C4C2×C711yescharacteristic
56#1444C2×C714yes—
57C4⋊#95C2×C714yes—
58C24×C7C2411yescharacteristic
59C22×C4×C7—24no—
60C22×C4×C7—28no—
61C22×C4×C7—22no—
62C22×C4×C7—28no—
63C22×C4×C7—22no—
64C22×C4×C7—24no—
65C22×C4×C7—24no—
66C22×C4×C7—24no—
67C22×C4×C7—24no—
68C22×C4×C7—24no—
69C22×C4×C7—24no—
70C22×C4×C7—24no—
71C22×C4×C7—28no—
72C22×C4×C7—28no—
73C22×C4×C7—24no—
74C22×C4×C7—24no—
75C22×C4×C7C22×C412yes—
76C22×C4×C7C22×C418yes—
77C22×C4×C7C22×C412yes—
78C22×C4×C7C22×C412yes—
79C22×C4×C7C2×D412yes—
80C22×C4×C7C2×D412yes—
81C22×C4×C7C2×D418yes—
82C22×C4×C7C2×D412yes—
83C22×C4×C7C2×D414yes—
84C22×C4×C7C2×Q812yes—
85C22×C4×C7C2×Q812yes—
86C22×C4×C7C2×Q818yes—
87C22×C4×C7C2×Q812yes—
88C22×C4×C7C2×Q814yes—
89C22×C4×C7#4118yes—
90C7×C4⋊C4—216no—
91C7×C4⋊C4—432no—
92C7×C4⋊C4—48no—
93C7×C4⋊C4C4⋊C4132yescomplemented
94C42×C7—48no—
95C42×C7—48no—
96C42×C7C4⋊C4116yescomplemented
97C22×C4⋊C4C22×C712yes—
98C22×C4⋊C4C22×C712yes—
99C22×C4⋊C4C22×C718yes—
100C22×C4⋊C4C22×C712yes—
101C22×C42C22×C712yes—
102C22×C42C22×C712yes—
103C22×C42C22×C711yescharacteristic
104#389—216no—
105#382—24no—
106C4×C4⋊C4—24no—
107C4×C4⋊C4C4×C718yescomplemented
108C2×#95C22×C712yes—
109C2×#95C22×C712yes—
110C2×#95C22×C718yes—
111C2×#95C22×C712yes—
112C2×#95C22×C712yes—
113C23×C7C23×C411yescharacteristic
114C23×C7C22×D411yescharacteristic
115C23×C7C22×D412yes—
116C23×C7C22×Q811yescharacteristic
117C23×C7C22×Q812yes—
118C23×C7C2×#4114yes—
119C23×C7H(5,𝔽2)12yes—
120C23×C72−1+412yes—
121C2×C4×C7—28no—
122C2×C4×C7—24no—
123C2×C4×C7—22no—
124C2×C4×C7—28no—
125C2×C4×C7—22no—
126C2×C4×C7—24no—
127C2×C4×C7—24no—
128C2×C4×C7—24no—
129C2×C4×C7—24no—
130C2×C4×C7—216no—
131C2×C4×C7—216no—
132C2×C4×C7—28no—
133C2×C4×C7—28no—
134C2×C4×C7—28no—
135C2×C4×C7—44no—
136C2×C4×C7—44no—
137C2×C4×C7—44no—
138C2×C4×C7—44no—
139C2×C4×C7—44no—
140C2×C4×C7—44no—
141C2×C4×C7—44no—
142C2×C4×C7—48no—
143C2×C4×C7—48no—
144C2×C4×C7C2×C4⋊C414yes—
145C2×C4×C7C2×C4⋊C414yes—
146C2×C4×C7C2×C4⋊C4116yes—
147C2×C4×C7C2×C4⋊C414yes—
148C2×C4×C7C2×C4⋊C418yes—
149C2×C4×C7#12714yes—
150C2×C4×C7C4⋊Q814yes—
151C2×C4×C7C4⋊Q818yes—
152C23×C4C23×C714yes—
153C23×C4C23×C714yes—
154C23×C4C23×C714yes—
155C23×C4C23×C711yescharacteristic
156C23×C4C23×C711yescharacteristic
157C23×C4C23×C711yescharacteristic
158C2×C4⋊C4—24no—
159C2×C4⋊C4—28no—
160C2×C4⋊C4—24no—
161C2×C4⋊C4—216no—
162C2×C4⋊C4—28no—
163C2×C4⋊C4—216no—
164C2×C4⋊C4—48no—
165C2×C4⋊C4C2×C4×C718yes—
166C2×C4⋊C4C7×D418yes—
167C2×C4⋊C4C7×Q818yes—
168C2×C42—24no—
169C2×C42—28no—
170C2×C42—44no—
171C2×C42C2×C4×C718yes—
172C2×C42C2×C4×C714yes—
173C2×C42C7×D414yes—
174C2×C42C7×Q814yes—
175#95—24no—
176#95—24no—
177#95—24no—
178#95—216no—
179#95C2×C4×C718yes—
180C22×C7C22×C4⋊C411yescharacteristic
181C22×C7C22×C4⋊C412yes—
182C22×C7C4×#4112yes—
183C22×C7#51811yescharacteristic
184C22×C7#51911yescharacteristic
185C22×C7#52512yes—
186C22×C7C2×#12711yescharacteristic
187C22×C7C2×C4⋊Q811yescharacteristic
188C22×C7C2×C4⋊Q812yes—
189C22×C7#53312yes—
190C22×C7#53712yes—
191C22×C7#54412yes—
192C22×C7#54614yes—
193C22×C7#54814yes—
194C22×C7#55414yes—
195C22×C7#55714yes—
196C4×C7—24no—
197C4×C7—216no—
198C4×C7—24no—
199C4×C7—48no—
200C4×C7—84no—
201C4×C7#38418yes—
202C24C24×C711yescharacteristic
203C22×C4—24no—
204C22×C4—28no—
205C22×C4—22no—
206C22×C4—28no—
207C22×C4—22no—
208C22×C4—24no—
209C22×C4—24no—
210C22×C4—24no—
211C22×C4—24no—
212C22×C4—24no—
213C22×C4—24no—
214C22×C4—24no—
215C22×C4—28no—
216C22×C4—28no—
217C22×C4—24no—
218C22×C4—24no—
219C22×C4C22×C4×C712yes—
220C22×C4C22×C4×C718yes—
221C22×C4C22×C4×C712yes—
222C22×C4C22×C4×C712yes—
223C22×C4C2×C7×D412yes—
224C22×C4C2×C7×D412yes—
225C22×C4C2×C7×D418yes—
226C22×C4C2×C7×D412yes—
227C22×C4C2×C7×D414yes—
228C22×C4C2×C7×Q812yes—
229C22×C4C2×C7×Q812yes—
230C22×C4C2×C7×Q818yes—
231C22×C4C2×C7×Q812yes—
232C22×C4C2×C7×Q814yes—
233C22×C4C7×#4118yes—
234C4⋊C4—216no—
235C4⋊C4—432no—
236C4⋊C4—48no—
237C4⋊C4C7×C4⋊C4132yescomplemented
238C42—48no—
239C42—48no—
240C42C7×C4⋊C4116yescomplemented
241C2×C7C2×#38411yescharacteristic
242C2×C7#229611yescharacteristic
243C2×C7#231611yescharacteristic
244C2×C7#234912yes—
245C2×C7#235112yes—
246C2×C7#254012yes—
247C2×C7#255014yes—
248C2×C7#258412yes—
249C23C23×C4×C711yescharacteristic
250C23C22×C7×D411yescharacteristic
251C23C22×C7×D412yes—
252C23C22×C7×Q811yescharacteristic
253C23C22×C7×Q812yes—
254C23C2×C7×#4114yes—
255C23C7×H(5,𝔽2)12yes—
256C23C7×2−1+412yes—
257C2×C4—24no—
258C2×C4—28no—
259C2×C4—22no—
260C2×C4—28no—
261C2×C4—22no—
262C2×C4—24no—
263C2×C4—24no—
264C2×C4—24no—
265C2×C4—24no—
266C2×C4—216no—
267C2×C4—216no—
268C2×C4—28no—
269C2×C4—28no—
270C2×C4—28no—
271C2×C4—44no—
272C2×C4—44no—
273C2×C4—44no—
274C2×C4—44no—
275C2×C4—44no—
276C2×C4—44no—
277C2×C4—44no—
278C2×C4—48no—
279C2×C4—48no—
280C2×C4C2×C7×C4⋊C414yes—
281C2×C4C2×C7×C4⋊C414yes—
282C2×C4C2×C7×C4⋊C4116yes—
283C2×C4C2×C7×C4⋊C414yes—
284C2×C4C2×C7×C4⋊C418yes—
285C2×C4C7×#12714yes—
286C2×C4C7×C4⋊Q818yes—
287C2×C4C7×C4⋊Q814yes—
288C7#1395411yescharacteristic, direct product factor, Sylow
289C22C22×C7×C4⋊C411yescharacteristic
290C22C22×C7×C4⋊C412yes—
291C22C4×C7×#4112yes—
292C22C7×#51811yescharacteristic
293C22C7×#51911yescharacteristic
294C22C7×#52512yes—
295C22C2×C7×#12711yescharacteristic
296C22C2×C7×C4⋊Q812yes—
297C22C2×C7×C4⋊Q811yescharacteristic
298C22C7×#53312yes—
299C22C7×#53712yes—
300C22C7×#54412yes—
301C22C7×#54614yes—
302C22C7×#54814yes—
303C22C7×#55414yes—
304C22C7×#55714yes—
305C4—24no—
306C4—24no—
307C4—216no—
308C4—48no—
309C4—84no—
310C4C7×#38418yes—
311C2C2×C7×#38411yescharacteristic
312C2C7×#229611yescharacteristic
313C2C7×#231611yescharacteristic
314C2C7×#234912yes—
315C2C7×#235112yes—
316C2C7×#254012yes—
317C2C7×#255014yes—
318C2C7×#258412yes—
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
17. C4×C7×C4⋊C4C4semidirect
23. #13954C7direct (N × H)
93. C7×C4⋊C4C4⋊C4semidirect
96. C42×C7C4⋊C4semidirect
107. C4×C4⋊C4C4×C7semidirect
237. C4⋊C4C7×C4⋊C4semidirect
240. C42C7×C4⋊C4semidirect
288. C7#13954direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C7×#3892
C2×C7×#3822
C2×C4×C7×C4⋊C42
C7×#14442
C7×C4⋊#952
#139547