Finite Group Databasebeta

← C7×#10198 #13187414

Subgroups — C7×#10198 #13187414

Order 1792.

508 conjugacy classes of subgroups.

The subgroup lattice has 376 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C7×#3246C211yesmaximal, characteristic
2C7×#3209C211yesmaximal, characteristic, complemented
3C7×#3141C211yesmaximal, characteristic
4C7×#1987C211yesmaximal, characteristic, complemented
5C7×#1986C211yesmaximal, characteristic, complemented
6C7×#1502C211yesmaximal, characteristic
7C7×#1283C211yesmaximal, characteristic, complemented
8C7×#533C2211yescharacteristic
9C7×#532C2211yescharacteristic
10C2×C7×C4⋊Q8C2211yescharacteristic
11C7×#494—21no—
12C7×#489—22no—
13C7×#487—21no—
14C7×#487—21no—
15C7×#486—21no—
16C7×#476—21no—
17C7×#475—21no—
18C7×#465—22no—
19C7×#462—22no—
20C7×#461—21no—
21C7×#460—21no—
22C7×#451—22no—
23C7×#431C2211yescharacteristic
24C2×C7×C4⋊C8C2211yescharacteristic
25C7×#417—22no—
26C4×C7×M16C2211yescharacteristic
27C4×C7×C4⋊C4C2211yescharacteristic
28C7×#340—22no—
29C7×#339—22no—
30C7×#327—22no—
31#10198C711yesmaximal, characteristic, direct product factor, Sylow
32C2×C7×#41—21no—
33C22×C7×Q8—21no—
34C2×C7×Q16—24no—
35C2×C7×SD16—22no—
36C2×C7×M16D412yes—
37C22×C7×C8D412yes—
38C7×C4⋊Q8—21no—
39C7×C4⋊Q8—21no—
40C7×C4⋊Q8—21no—
41C7×C4⋊Q8D411yescharacteristic
42C7×C4⋊Q8D411yescharacteristic
43C7×C4⋊Q8D411yescharacteristic
44C7×C4⋊Q8D412yes—
45C7×#127D411yescharacteristic
46C7×#125—21no—
47C7×#124—21no—
48C7×C22⋊Q8—21no—
49C7×C22⋊Q8—21no—
50C7×#121—21no—
51C7×#121—21no—
52C4×C7×Q8—21no—
53C4×C7×Q8—21no—
54C4×C7×D4—21no—
55C4×C7×D4—21no—
56C7×#117—21no—
57C2×C7×C4⋊C4—21no—
58C2×C7×C4⋊C4—21no—
59C2×C7×C4⋊C4—21no—
60C2×C42×C7—21no—
61C2×C42×C7C2311yescharacteristic
62C7×#106—22no—
63C7×C4⋊C8—21no—
64C7×C4⋊C8—21no—
65C7×C4⋊C8—21no—
66C7×#103—22no—
67C7×#103—24no—
68C7×#103—24no—
69C7×#102—22no—
70C7×#102—24no—
71C7×C22⋊C8D412yes—
72C7×#97—21no—
73C4×C7×C8—21no—
74C4×C7×C8—21no—
75C7×#95—21no—
76#3246C2×C711yescharacteristic
77#3209C2×C711yescharacteristic, complemented
78#3141C2×C711yescharacteristic
79#1987C2×C711yescharacteristic, complemented
80#1986C2×C711yescharacteristic, complemented
81#1502C2×C711yescharacteristic
82#1283C2×C711yescharacteristic, complemented
83C7×#41—42no—
84C7×#41—42no—
85C2×C7×Q8—21no—
86C2×C7×Q8—21no—
87C2×C7×Q8—22no—
88C2×C7×Q8—21no—
89C2×C7×Q8—41no—
90C2×C7×Q8—82no—
91C2×C7×D4—21no—
92C2×C7×D4—21no—
93C2×C7×D4—21no—
94C2×C7×D4—41no—
95C22×C4×C7—41no—
96C22×C4×C7—41no—
97C22×C4×C7—41no—
98C22×C4×C7C2×D411yescharacteristic
99C22×C4×C7C2×D411yescharacteristic
100C22×C4×C7C2×D411yescharacteristic
101C7×Q16—84no—
102C7×SD16—82no—
103C7×M16—22no—
104C7×M16—22no—
105C2×C7×C8—22no—
106C2×C7×C8—22no—
107C2×C7×C8—22no—
108C2×C7×C8—42no—
109C7×C4⋊C4—22no—
110C7×C4⋊C4—22no—
111C7×C4⋊C4—21no—
112C7×C4⋊C4—21no—
113C7×C4⋊C4—21no—
114C7×C4⋊C4—22no—
115C7×C4⋊C4—21no—
116C7×C4⋊C4—21no—
117C7×C4⋊C4—21no—
118C7×C4⋊C4—41no—
119C7×C4⋊C4—41no—
120C7×C4⋊C4—41no—
121C7×C4⋊C4—41no—
122C7×C4⋊C4—41no—
123C7×C22⋊C4—41no—
124C7×C22⋊C4—41no—
125C7×C22⋊C4—41no—
126C42×C7—41no—
127C42×C7—42no—
128C42×C7C2×D411yescharacteristic
129C42×C7C2×D411yescharacteristic
130C42×C7C2×D411yescharacteristic
131C42×C7#4111yescharacteristic
132#533C22×C711yescharacteristic
133#532C22×C711yescharacteristic
134C2×C4⋊Q8C22×C711yescharacteristic
135#494—21no—
136#489—22no—
137#487—21no—
138#487—21no—
139#486—21no—
140#476—21no—
141#475—21no—
142#465—22no—
143#462—22no—
144#461—21no—
145#460—21no—
146#451—22no—
147#431C22×C711yescharacteristic
148C2×C4⋊C8C22×C711yescharacteristic
149#417—22no—
150C4×M16C22×C711yescharacteristic
151C4×C4⋊C4C22×C711yescharacteristic
152#340—22no—
153#339—22no—
154#327—22no—
155C23×C7—41no—
156C23×C7#12711yescharacteristic
157C7×Q8—42no—
158C7×Q8—44no—
159C7×Q8—42no—
160C7×Q8—41no—
161C7×Q8—41no—
162C7×Q8—82no—
163C7×D4—42no—
164C7×D4—41no—
165C7×D4—41no—
166C7×D4—81no—
167C7×D4—81no—
168C7×D4—81no—
169C2×C4×C7—21no—
170C2×C4×C7—21no—
171C2×C4×C7—41no—
172C2×C4×C7—42no—
173C2×C4×C7—41no—
174C2×C4×C7—41no—
175C2×C4×C7—41no—
176C2×C4×C7—42no—
177C2×C4×C7—81no—
178C2×C4×C7—82no—
179C2×C4×C7—81no—
180C2×C4×C7—82no—
181C2×C4×C7#12011yescharacteristic
182C2×C4×C7#12011yescharacteristic
183C2×C4×C7#12011yescharacteristic
184C2×C4×C7#12111yescharacteristic
185C2×C4×C7#12111yescharacteristic
186C2×C4×C7#12111yescharacteristic
187C2×C4×C7#13512yes—
188C2×C4×C7#13712yes—
189C7×C8—42no—
190C7×C8—42no—
191C7×C8—42no—
192C2×#41—21no—
193C22×Q8—21no—
194C2×Q16—24no—
195C2×SD16—22no—
196C2×M16C7×D412yes—
197C22×C8C7×D412yes—
198C4⋊Q8—21no—
199C4⋊Q8—21no—
200C4⋊Q8—21no—
201C4⋊Q8C7×D412yes—
202C4⋊Q8C7×D411yescharacteristic
203C4⋊Q8C7×D411yescharacteristic
204C4⋊Q8C7×D411yescharacteristic
205#127C7×D411yescharacteristic
206#125—21no—
207#124—21no—
208C22⋊Q8—21no—
209C22⋊Q8—21no—
210#121—21no—
211#121—21no—
212C4×Q8—21no—
213C4×Q8—21no—
214C4×D4—21no—
215C4×D4—21no—
216#117—21no—
217C2×C4⋊C4—21no—
218C2×C4⋊C4—21no—
219C2×C4⋊C4—21no—
220C2×C42—21no—
221C2×C42C23×C711yescharacteristic
222#106—22no—
223C4⋊C8—21no—
224C4⋊C8—21no—
225C4⋊C8—21no—
226#103—24no—
227#103—24no—
228#103—22no—
229#102—24no—
230#102—22no—
231C22⋊C8C7×D412yes—
232#97—21no—
233C4×C8—21no—
234C4×C8—21no—
235#95—21no—
236C22×C7—21no—
237C22×C7—21no—
238C22×C7—81no—
239C22×C7—81no—
240C22×C7—81no—
241C22×C7#39211yescharacteristic
242C22×C7#49511yescharacteristic
243C22×C7#49711yescharacteristic
244C4×C7—21no—
245C4×C7—21no—
246C4×C7—21no—
247C4×C7—82no—
248C4×C7—81no—
249C4×C7—82no—
250C4×C7—81no—
251C4×C7—81no—
252C4×C7#45212yes—
253C4×C7#45511yescharacteristic
254C4×C7#45611yescharacteristic
255C4×C7#46412yes—
256#41—42no—
257#41—42no—
258C2×Q8—21no—
259C2×Q8—21no—
260C2×Q8—22no—
261C2×Q8—21no—
262C2×Q8—41no—
263C2×Q8—82no—
264C2×D4—21no—
265C2×D4—21no—
266C2×D4—21no—
267C2×D4—41no—
268C22×C4—41no—
269C22×C4—41no—
270C22×C4—41no—
271C22×C4C2×C7×D411yescharacteristic
272C22×C4C2×C7×D411yescharacteristic
273C22×C4C2×C7×D411yescharacteristic
274Q16—84no—
275SD16—82no—
276M16—22no—
277M16—22no—
278C2×C8—22no—
279C2×C8—22no—
280C2×C8—22no—
281C2×C8—42no—
282C4⋊C4—22no—
283C4⋊C4—22no—
284C4⋊C4—21no—
285C4⋊C4—21no—
286C4⋊C4—21no—
287C4⋊C4—22no—
288C4⋊C4—21no—
289C4⋊C4—21no—
290C4⋊C4—21no—
291C4⋊C4—41no—
292C4⋊C4—41no—
293C4⋊C4—41no—
294C4⋊C4—41no—
295C4⋊C4—41no—
296C22⋊C4—41no—
297C22⋊C4—41no—
298C22⋊C4—41no—
299C42—41no—
300C42—42no—
301C42C2×C7×D411yescharacteristic
302C42C2×C7×D411yescharacteristic
303C42C2×C7×D411yescharacteristic
304C42C7×#4111yescharacteristic
305C2×C7—21no—
306C2×C7—21no—
307C2×C7—161no—
308C2×C7#200711yescharacteristic
309C2×C7#200811yescharacteristic
310C2×C7#201511yescharacteristic
311C23—41no—
312C23C7×#12711yescharacteristic
313Q8—42no—
314Q8—44no—
315Q8—42no—
316Q8—41no—
317Q8—41no—
318Q8—82no—
319D4—42no—
320D4—41no—
321D4—41no—
322D4—81no—
323D4—81no—
324D4—81no—
325C2×C4—21no—
326C2×C4—21no—
327C2×C4—41no—
328C2×C4—42no—
329C2×C4—41no—
330C2×C4—41no—
331C2×C4—41no—
332C2×C4—42no—
333C2×C4—81no—
334C2×C4—82no—
335C2×C4—81no—
336C2×C4—82no—
337C2×C4C7×#12011yescharacteristic
338C2×C4C7×#12011yescharacteristic
339C2×C4C7×#12011yescharacteristic
340C2×C4C7×#12111yescharacteristic
341C2×C4C7×#12111yescharacteristic
342C2×C4C7×#12111yescharacteristic
343C2×C4C7×#13512yes—
344C2×C4C7×#13712yes—
345C8—42no—
346C8—42no—
347C8—42no—
348C7#1019811yescharacteristic, direct product factor, Sylow
349C22—21no—
350C22—21no—
351C22—81no—
352C22—81no—
353C22—81no—
354C22C7×#39211yescharacteristic
355C22C7×#49511yescharacteristic
356C22C7×#49711yescharacteristic
357C4—21no—
358C4—21no—
359C4—21no—
360C4—82no—
361C4—81no—
362C4—82no—
363C4—81no—
364C4—81no—
365C4C7×#45212yes—
366C4C7×#45511yescharacteristic
367C4C7×#45611yescharacteristic
368C4C7×#46412yes—
369C2—21no—
370C2—21no—
371C2—161no—
372C2C7×#200711yescharacteristic
373C2C7×#200811yescharacteristic
374C2C7×#201511yescharacteristic
subgroupG/H
center, socleC22×C7#392
commutator, Frattini, cosocleC2×C42C23×C7
prime radicalC7×#532C22
LCSG ▷ C2×C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C7 ◁ C2×C42×C7 ◁ G

Complements

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

NH ≅ G/Ntype
2. C7×#3209C2semidirect
4. C7×#1987C2semidirect
5. C7×#1986C2semidirect
7. C7×#1283C2semidirect
31. #10198C7direct (N × H)
77. #3209C2×C7semidirect
79. #1987C2×C7semidirect
80. #1986C2×C7semidirect
82. #1283C2×C7semidirect
348. C7#10198direct (N × H)

Maximal subgroups

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

subgroupindex
C7×#32462
C7×#32092
C7×#31412
C7×#19872
C7×#19862
C7×#15022
C7×#12832
#101987