Finite Group Databasebeta

← C7×#9581 #13186797

Subgroups — C7×#9581 #13186797

Order 1792.

364 conjugacy classes of subgroups.

The subgroup lattice has 312 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C7×#1962C211yesmaximal, characteristic
2C7×#1767C211yesmaximal, characteristic, complemented
3C7×#1571C211yesmaximal, characteristic, complemented
4C7×#1540C211yesmaximal, characteristic
5C7×#1480C211yesmaximal, characteristic
6C7×#1301C211yesmaximal, characteristic, complemented
7C7×#1276C211yesmaximal, characteristic, complemented
8C7×#532C2211yescharacteristic
9C7×#431C2211yescharacteristic
10C7×#431C2211yescharacteristic
11C7×#423C2211yescharacteristic
12C2×C7×C4⋊C8C2211yescharacteristic
13C2×C7×C4⋊C8C2211yescharacteristic
14C2×C7×#104—21no—
15C2×C7×#104—21no—
16C2×C7×#97—21no—
17C43×C7C2211yescharacteristic
18C7×#336—21no—
19C7×#335—22no—
20C7×#332C412yescomplemented
21C7×#331C412yescomplemented
22C7×D4⋊C8—22no—
23#9581C711yesmaximal, characteristic, direct product factor, Sylow
24C2×C7×#41—21no—
25C2×C7×M16—21no—
26C22×C7×C8—21no—
27C22×C7×C8—21no—
28C7×C4⋊Q8C2×C411yescharacteristic
29C7×#127C2×C411yescharacteristic
30C7×#124—21no—
31C7×#121—21no—
32C7×#121—21no—
33C4×C7×D4—21no—
34C4×C7×D4—21no—
35C2×C42×C7—21no—
36C2×C42×C7—21no—
37C2×C42×C7D411yescharacteristic
38C2×C42×C7D411yescharacteristic
39C2×C42×C7C2311yescharacteristic
40C7×C4⋊C8—21no—
41C7×C4⋊C8—21no—
42C7×C4⋊C8—21no—
43C7×C4⋊C8—21no—
44C7×C4⋊C8—21no—
45C7×C4⋊C8C2×C412yes—
46C7×C4⋊C8C2×C412yes—
47C7×C4⋊C8D412yes—
48C7×#104—42no—
49C7×#104—42no—
50C7×C22⋊C8—21no—
51C7×C22⋊C8—21no—
52C7×#97—42no—
53C4×C7×C8—21no—
54C4×C7×C8—21no—
55#1962C2×C711yescharacteristic
56#1767C2×C711yescharacteristic, complemented
57#1571C2×C711yescharacteristic, complemented
58#1540C2×C711yescharacteristic
59#1480C2×C711yescharacteristic
60#1301C2×C711yescharacteristic, complemented
61#1276C2×C711yescharacteristic, complemented
62C7×#41—41no—
63C7×#41—41no—
64C7×#41—41no—
65C7×#41—41no—
66C2×C7×Q8—21no—
67C2×C7×D4—21no—
68C2×C7×D4—21no—
69C2×C7×D4—21no—
70C2×C7×D4—41no—
71C22×C4×C7—21no—
72C22×C4×C7—21no—
73C22×C4×C7—41no—
74C22×C4×C7C2×D411yescharacteristic
75C22×C4×C7#4111yescharacteristic
76C22×C4×C7#4111yescharacteristic
77C7×M16—41no—
78C7×M16—41no—
79C2×C7×C8—22no—
80C2×C7×C8—22no—
81C2×C7×C8—22no—
82C2×C7×C8—41no—
83C2×C7×C8—41no—
84C2×C7×C8—41no—
85C2×C7×C8—41no—
86C2×C7×C8—41no—
87C2×C7×C8—41no—
88C7×C4⋊C4—21no—
89C7×C4⋊C4—21no—
90C7×C22⋊C4—41no—
91C7×C22⋊C4—41no—
92C42×C7—21no—
93C42×C7—21no—
94C42×C7—21no—
95C42×C7—42no—
96C42×C7—42no—
97C42×C7D812yes—
98C42×C7C22×C411yescharacteristic
99C42×C7C2×D411yescharacteristic
100C42×C7#4111yescharacteristic
101C42×C7#4111yescharacteristic
102#532C22×C711yescharacteristic
103#431C22×C711yescharacteristic
104#431C22×C711yescharacteristic
105#423C22×C711yescharacteristic
106C2×C4⋊C8C22×C711yescharacteristic
107C2×C4⋊C8C22×C711yescharacteristic
108C2×#104—21no—
109C2×#104—21no—
110C2×#97—21no—
111C43C22×C711yescharacteristic
112#336—21no—
113#335—22no—
114#332C4×C712yescomplemented
115#331C4×C712yescomplemented
116D4⋊C8—22no—
117C23×C7—41no—
118C23×C7#12311yescharacteristic
119C7×Q8—41no—
120C7×Q8—41no—
121C7×D4—41no—
122C7×D4—41no—
123C7×D4—42no—
124C7×D4—81no—
125C7×D4—81no—
126C7×D4—81no—
127C2×C4×C7—22no—
128C2×C4×C7—22no—
129C2×C4×C7—22no—
130C2×C4×C7—41no—
131C2×C4×C7—41no—
132C2×C4×C7—41no—
133C2×C4×C7—41no—
134C2×C4×C7—41no—
135C2×C4×C7—41no—
136C2×C4×C7—81no—
137C2×C4×C7—81no—
138C2×C4×C7#11711yescharacteristic
139C2×C4×C7C4×D411yescharacteristic
140C2×C4×C7C4×D411yescharacteristic
141C2×C4×C7#12111yescharacteristic
142C2×C4×C7#12411yescharacteristic
143C2×C4×C7#12611yescharacteristic
144C2×C4×C7C2×D811yescharacteristic
145C2×C4×C7#13511yescharacteristic
146C2×C4×C7AGL(1,ℤ/8)11yescharacteristic
147C2×C4×C7#13711yescharacteristic
148C7×C8—42no—
149C7×C8—42no—
150C7×C8—42no—
151C7×C8—81no—
152C7×C8—81no—
153C2×#41—21no—
154C2×M16—21no—
155C22×C8—21no—
156C22×C8—21no—
157C4⋊Q8C2×C4×C711yescharacteristic
158#127C2×C4×C711yescharacteristic
159#124—21no—
160#121—21no—
161#121—21no—
162C4×D4—21no—
163C4×D4—21no—
164C2×C42—21no—
165C2×C42—21no—
166C2×C42C7×D411yescharacteristic
167C2×C42C7×D411yescharacteristic
168C2×C42C23×C711yescharacteristic
169C4⋊C8—21no—
170C4⋊C8—21no—
171C4⋊C8—21no—
172C4⋊C8—21no—
173C4⋊C8—21no—
174C4⋊C8C2×C4×C712yes—
175C4⋊C8C2×C4×C712yes—
176C4⋊C8C7×D412yes—
177#104—42no—
178#104—42no—
179C22⋊C8—21no—
180C22⋊C8—21no—
181#97—42no—
182C4×C8—21no—
183C4×C8—21no—
184C22×C7—21no—
185C22×C7—21no—
186C22×C7—81no—
187C22×C7—81no—
188C22×C7—81no—
189C22×C7#38811yescharacteristic
190C22×C7#48011yescharacteristic
191C22×C7#48211yescharacteristic
192C4×C7—21no—
193C4×C7—21no—
194C4×C7—21no—
195C4×C7—42no—
196C4×C7—42no—
197C4×C7—81no—
198C4×C7C4×D811yescharacteristic
199C4×C7#44011yescharacteristic
200C4×C7#44412yes—
201C4×C7#45911yescharacteristic
202C4×C7#46411yescharacteristic
203#41—41no—
204#41—41no—
205#41—41no—
206#41—41no—
207C2×Q8—21no—
208C2×D4—21no—
209C2×D4—21no—
210C2×D4—21no—
211C2×D4—41no—
212C22×C4—21no—
213C22×C4—21no—
214C22×C4—41no—
215C22×C4C2×C7×D411yescharacteristic
216C22×C4C7×#4111yescharacteristic
217C22×C4C7×#4111yescharacteristic
218M16—41no—
219M16—41no—
220C2×C8—22no—
221C2×C8—22no—
222C2×C8—22no—
223C2×C8—41no—
224C2×C8—41no—
225C2×C8—41no—
226C2×C8—41no—
227C2×C8—41no—
228C2×C8—41no—
229C4⋊C4—21no—
230C4⋊C4—21no—
231C22⋊C4—41no—
232C22⋊C4—41no—
233C42—21no—
234C42—21no—
235C42—21no—
236C42—42no—
237C42—42no—
238C42C7×D812yes—
239C42C22×C4×C711yescharacteristic
240C42C2×C7×D411yescharacteristic
241C42C7×#4111yescharacteristic
242C42C7×#4111yescharacteristic
243C2×C7—21no—
244C2×C7—21no—
245C2×C7—161no—
246C2×C7#192511yescharacteristic
247C2×C7#193211yescharacteristic
248C2×C7#193811yescharacteristic
249C23—41no—
250C23C7×#12311yescharacteristic
251Q8—41no—
252Q8—41no—
253D4—41no—
254D4—41no—
255D4—42no—
256D4—81no—
257D4—81no—
258D4—81no—
259C2×C4—22no—
260C2×C4—22no—
261C2×C4—22no—
262C2×C4—41no—
263C2×C4—41no—
264C2×C4—41no—
265C2×C4—41no—
266C2×C4—41no—
267C2×C4—41no—
268C2×C4—81no—
269C2×C4—81no—
270C2×C4C7×#11711yescharacteristic
271C2×C4C4×C7×D411yescharacteristic
272C2×C4C4×C7×D411yescharacteristic
273C2×C4C7×#12111yescharacteristic
274C2×C4C7×#12411yescharacteristic
275C2×C4C7×#12611yescharacteristic
276C2×C4C2×C7×D811yescharacteristic
277C2×C4C7×#13511yescharacteristic
278C2×C4C7×AGL(1,ℤ/8)11yescharacteristic
279C2×C4C7×#13711yescharacteristic
280C8—42no—
281C8—42no—
282C8—42no—
283C8—81no—
284C8—81no—
285C7#958111yescharacteristic, direct product factor, Sylow
286C22—21no—
287C22—21no—
288C22—81no—
289C22—81no—
290C22—81no—
291C22C7×#38811yescharacteristic
292C22C7×#48011yescharacteristic
293C22C7×#48211yescharacteristic
294C4—21no—
295C4—21no—
296C4—21no—
297C4—42no—
298C4—42no—
299C4—81no—
300C4C4×C7×D811yescharacteristic
301C4C7×#44011yescharacteristic
302C4C7×#44412yes—
303C4C7×#45911yescharacteristic
304C4C7×#46411yescharacteristic
305C2—21no—
306C2—21no—
307C2—161no—
308C2C7×#192511yescharacteristic
309C2C7×#193211yescharacteristic
310C2C7×#193811yescharacteristic
subgroupG/H
centerC2×C4×C7#121
commutatorC42C22×C4×C7
Frattini, cosocleC2×C42C23×C7
socleC22×C7#388
prime radicalC7×#532C22
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C2×C4×C7 ◁ C2×C42×C7 ◁ G

Complements

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

NH ≅ G/Ntype
2. C7×#1767C2semidirect
3. C7×#1571C2semidirect
6. C7×#1301C2semidirect
7. C7×#1276C2semidirect
20. C7×#332C4semidirect
21. C7×#331C4semidirect
23. #9581C7direct (N × H)
56. #1767C2×C7semidirect
57. #1571C2×C7semidirect
60. #1301C2×C7semidirect
61. #1276C2×C7semidirect
114. #332C4×C7semidirect
115. #331C4×C7semidirect
285. C7#9581direct (N × H)

Maximal subgroups

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

subgroupindex
C7×#19622
C7×#17672
C7×#15712
C7×#15402
C7×#14802
C7×#13012
C7×#12762
#95817