Finite Group Databasebeta

← C7×#23172 #13200388

Subgroups — C7×#23172 #13200388

Order 1792.

626 conjugacy classes of subgroups.

The subgroup lattice has 388 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C7×#3162C211yesmaximal, characteristic
2C7×#2962C212yesmaximal
3C7×#1986C212yesmaximal
4C7×#1946C211yesmaximal, characteristic
5C7×#1945C211yesmaximal, characteristic
6C7×#1922C212yesmaximal
7C7×#1922C212yesmaximal
8C7×#1778C211yesmaximal, characteristic
9C7×#1773C211yesmaximal, characteristic
10C7×#1772C211yesmaximal, characteristic
11C7×#1771C211yesmaximal, characteristic
12C7×#533C2212yes—
13C7×#501C412yescomplemented
14C7×#501C412yescomplemented
15C7×#501C412yescomplemented
16C7×#501C412yescomplemented
17C7×#446—22no—
18C7×#446—22no—
19C7×#446—22no—
20C7×C8×Q8—22no—
21C2×C7×#108C2211yescharacteristic
22C2×C7×#108C2211yescharacteristic
23C7×#427C2211yescharacteristic
24C7×#427C2211yescharacteristic
25C7×#427C2212yes—
26C7×#424C2212yes—
27C7×#424C2212yes—
28C2×C7×C4⋊C8C2211yescharacteristic
29C7×#405C2212yes—
30C7×#405C2212yes—
31C4×C7×M16C2212yes—
32C2×C7×#97C2211yescharacteristic
33C2×C7×#97C2211yescharacteristic
34C2×C4×C7×C8C2211yescharacteristic
35C4×C7×C4⋊C4C2211yescharacteristic
36C7×#341C2212yes—
37C7×#339C2212yes—
38C7×#339C2212yes—
39C7×#339C2212yes—
40C7×#339C2212yes—
41C7×#336C2211yescharacteristic
42C7×#336C2211yescharacteristic
43#23172C711yesmaximal, characteristic, direct product factor, Sylow
44C2×C7×M16C2312yes—
45C2×C7×M16C2312yes—
46C22×C7×C8C2311yescharacteristic
47C22×C7×C8C2311yescharacteristic
48C22×C7×C8C2311yescharacteristic
49C22×C7×C8C2311yescharacteristic
50C7×C4⋊Q8C2×C412yes—
51C7×C4⋊Q8C2×C412yes—
52C7×#125C2×C412yes—
53C7×#125C2×C412yes—
54C7×C22⋊Q8—22no—
55C7×C22⋊Q8—22no—
56C4×C7×Q8—22no—
57C4×C7×Q8—22no—
58C7×#117C2312yes—
59C7×#117C2312yes—
60C2×C7×C4⋊C4—21no—
61C2×C42×C7C2311yescharacteristic
62C2×C42×C7C2311yescharacteristic
63C2×C42×C7C2311yescharacteristic
64C7×#108—22no—
65C7×#108Q814yescomplemented
66C7×#107C2×C412yes—
67C7×#107C2×C412yes—
68C7×#107C2×C411yescharacteristic
69C7×#107C2×C411yescharacteristic
70C7×#107C2×C411yescharacteristic
71C7×#107C2×C411yescharacteristic
72C7×#106C2×C412yes—
73C7×#106C2×C412yes—
74C7×#106C2×C412yes—
75C7×#106C2×C412yes—
76C7×C4⋊C8—22no—
77C7×C4⋊C8—22no—
78C7×C4⋊C8—22no—
79C7×C4⋊C8—22no—
80C7×C4⋊C8D412yes—
81C7×C4⋊C8D412yes—
82C7×#97—22no—
83C7×#97—22no—
84C7×#97—22no—
85C7×#97—22no—
86C7×#97C2×C412yes—
87C7×#97C2×C412yes—
88C4×C7×C8—22no—
89C4×C7×C8—22no—
90C4×C7×C8—22no—
91C4×C7×C8—22no—
92C7×#95—21no—
93#3162C2×C711yescharacteristic
94#2962C2×C712yes—
95#1986C2×C712yes—
96#1946C2×C711yescharacteristic
97#1945C2×C711yescharacteristic
98#1922C2×C712yes—
99#1922C2×C712yes—
100#1778C2×C711yescharacteristic
101#1773C2×C711yescharacteristic
102#1772C2×C711yescharacteristic
103#1771C2×C711yescharacteristic
104C2×C7×Q8—22no—
105C2×C7×Q8—22no—
106C22×C4×C7—21no—
107C22×C4×C7—21no—
108C22×C4×C7#4111yescharacteristic
109C22×C4×C7#4111yescharacteristic
110C22×C4×C7C2411yescharacteristic
111C7×M16—22no—
112C7×M16—22no—
113C7×M16—22no—
114C7×M16C2×Q814yes—
115C2×C7×C8—22no—
116C2×C7×C8—21no—
117C2×C7×C8—21no—
118C2×C7×C8—21no—
119C2×C7×C8—21no—
120C2×C7×C8—21no—
121C2×C7×C8—21no—
122C2×C7×C8—22no—
123C2×C7×C8C22×C412yes—
124C2×C7×C8C22×C411yescharacteristic
125C2×C7×C8C22×C411yescharacteristic
126C2×C7×C8C2×D411yescharacteristic
127C2×C7×C8C2×D412yes—
128C2×C7×C8C2×D411yescharacteristic
129C2×C7×C8C2×Q812yes—
130C2×C7×C8#4112yes—
131C7×C4⋊C4—22no—
132C7×C4⋊C4—22no—
133C7×C4⋊C4—22no—
134C7×C4⋊C4—22no—
135C7×C4⋊C4—22no—
136C7×C4⋊C4—22no—
137C7×C4⋊C4—42no—
138C7×C4⋊C4C22×C412yes—
139C7×C4⋊C4C22×C412yes—
140C7×C4⋊C4C22×C412yes—
141C7×C4⋊C4C22×C412yes—
142C7×C22⋊C4—22no—
143C7×C22⋊C4—22no—
144C42×C7—22no—
145C42×C7—22no—
146C42×C7—21no—
147C42×C7—21no—
148C42×C7—21no—
149C42×C7—21no—
150C42×C7C22×C412yes—
151C42×C7C2×D412yes—
152#533C22×C712yes—
153#501C4×C712yescomplemented
154#501C4×C712yescomplemented
155#501C4×C712yescomplemented
156#501C4×C712yescomplemented
157#446—22no—
158#446—22no—
159#446—22no—
160C8×Q8—22no—
161C2×#108C22×C711yescharacteristic
162C2×#108C22×C711yescharacteristic
163#427C22×C712yes—
164#427C22×C711yescharacteristic
165#427C22×C711yescharacteristic
166#424C22×C712yes—
167#424C22×C712yes—
168C2×C4⋊C8C22×C711yescharacteristic
169#405C22×C712yes—
170#405C22×C712yes—
171C4×M16C22×C712yes—
172C2×#97C22×C711yescharacteristic
173C2×#97C22×C711yescharacteristic
174C2×C4×C8C22×C711yescharacteristic
175C4×C4⋊C4C22×C711yescharacteristic
176#341C22×C712yes—
177#339C22×C712yes—
178#339C22×C712yes—
179#339C22×C712yes—
180#339C22×C712yes—
181#336C22×C711yescharacteristic
182#336C22×C711yescharacteristic
183C23×C7C2×#4111yescharacteristic
184C7×Q8—44no—
185C7×Q8—82no—
186C2×C4×C7—22no—
187C2×C4×C7—22no—
188C2×C4×C7—22no—
189C2×C4×C7—22no—
190C2×C4×C7—22no—
191C2×C4×C7—41no—
192C2×C4×C7—41no—
193C2×C4×C7—41no—
194C2×C4×C7—41no—
195C2×C4×C7—41no—
196C2×C4×C7—41no—
197C2×C4×C7—41no—
198C2×C4×C7C4×D412yes—
199C2×C4×C7C4×D412yes—
200C2×C4×C7C23×C411yescharacteristic
201C2×C4×C7C22×D411yescharacteristic
202C2×C4×C7C22×Q811yescharacteristic
203C2×C4×C7C2×#4111yescharacteristic
204C2×C4×C72−1+411yescharacteristic
205C2×C4×C72−1+411yescharacteristic
206C7×C8—22no—
207C7×C8—21no—
208C7×C8—21no—
209C7×C8—22no—
210C7×C8—24no—
211C7×C8—42no—
212C7×C8C4×Q812yes—
213C7×C8C4×Q812yes—
214C2×M16C23×C712yes—
215C2×M16C23×C712yes—
216C22×C8C23×C711yescharacteristic
217C22×C8C23×C711yescharacteristic
218C22×C8C23×C711yescharacteristic
219C22×C8C23×C711yescharacteristic
220C4⋊Q8C2×C4×C712yes—
221C4⋊Q8C2×C4×C712yes—
222#125C2×C4×C712yes—
223#125C2×C4×C712yes—
224C22⋊Q8—22no—
225C22⋊Q8—22no—
226C4×Q8—22no—
227C4×Q8—22no—
228#117C23×C712yes—
229#117C23×C712yes—
230C2×C4⋊C4—21no—
231C2×C42C23×C711yescharacteristic
232C2×C42C23×C711yescharacteristic
233C2×C42C23×C711yescharacteristic
234#108—22no—
235#108C7×Q814yescomplemented
236#107C2×C4×C712yes—
237#107C2×C4×C712yes—
238#107C2×C4×C711yescharacteristic
239#107C2×C4×C711yescharacteristic
240#107C2×C4×C711yescharacteristic
241#107C2×C4×C711yescharacteristic
242#106C2×C4×C712yes—
243#106C2×C4×C712yes—
244#106C2×C4×C712yes—
245#106C2×C4×C712yes—
246C4⋊C8—22no—
247C4⋊C8—22no—
248C4⋊C8—22no—
249C4⋊C8—22no—
250C4⋊C8C7×D412yes—
251C4⋊C8C7×D412yes—
252#97—22no—
253#97—22no—
254#97—22no—
255#97—22no—
256#97C2×C4×C712yes—
257#97C2×C4×C712yes—
258C4×C8—22no—
259C4×C8—22no—
260C4×C8—22no—
261C4×C8—22no—
262#95—21no—
263C22×C7—21no—
264C22×C7—21no—
265C22×C7C2×C4×D411yescharacteristic
266C22×C7#55611yescharacteristic
267C22×C7#55711yescharacteristic
268C4×C7—22no—
269C4×C7—22no—
270C4×C7—42no—
271C4×C7—42no—
272C4×C7—42no—
273C4×C7—42no—
274C4×C7—42no—
275C4×C7—81no—
276C4×C7C2×C4×Q811yescharacteristic
277C4×C7#51911yescharacteristic
278C4×C7#54711yescharacteristic
279C4×C7D4×Q811yescharacteristic
280C2×Q8—22no—
281C2×Q8—22no—
282C22×C4—21no—
283C22×C4—21no—
284C22×C4C7×#4111yescharacteristic
285C22×C4C7×#4111yescharacteristic
286C22×C4C24×C711yescharacteristic
287M16—22no—
288M16—22no—
289M16—22no—
290M16C2×C7×Q814yes—
291C2×C8—22no—
292C2×C8—21no—
293C2×C8—21no—
294C2×C8—21no—
295C2×C8—21no—
296C2×C8—21no—
297C2×C8—21no—
298C2×C8—22no—
299C2×C8C22×C4×C712yes—
300C2×C8C22×C4×C711yescharacteristic
301C2×C8C22×C4×C711yescharacteristic
302C2×C8C2×C7×D411yescharacteristic
303C2×C8C2×C7×D412yes—
304C2×C8C2×C7×D411yescharacteristic
305C2×C8C2×C7×Q812yes—
306C2×C8C7×#4112yes—
307C4⋊C4—22no—
308C4⋊C4—22no—
309C4⋊C4—22no—
310C4⋊C4—22no—
311C4⋊C4—22no—
312C4⋊C4—22no—
313C4⋊C4—42no—
314C4⋊C4C22×C4×C712yes—
315C4⋊C4C22×C4×C712yes—
316C4⋊C4C22×C4×C712yes—
317C4⋊C4C22×C4×C712yes—
318C22⋊C4—22no—
319C22⋊C4—22no—
320C42—22no—
321C42—22no—
322C42—21no—
323C42—21no—
324C42—21no—
325C42—21no—
326C42C22×C4×C712yes—
327C42C2×C7×D412yes—
328C2×C7—21no—
329C2×C7—21no—
330C2×C7#236511yescharacteristic
331C2×C7#295511yescharacteristic
332C2×C7#295611yescharacteristic
333C23C2×C7×#4111yescharacteristic
334Q8—44no—
335Q8—82no—
336C2×C4—22no—
337C2×C4—22no—
338C2×C4—22no—
339C2×C4—22no—
340C2×C4—22no—
341C2×C4—41no—
342C2×C4—41no—
343C2×C4—41no—
344C2×C4—41no—
345C2×C4—41no—
346C2×C4—41no—
347C2×C4—41no—
348C2×C4C4×C7×D412yes—
349C2×C4C4×C7×D412yes—
350C2×C4C23×C4×C711yescharacteristic
351C2×C4C22×C7×D411yescharacteristic
352C2×C4C22×C7×Q811yescharacteristic
353C2×C4C2×C7×#4111yescharacteristic
354C2×C4C7×2−1+411yescharacteristic
355C2×C4C7×2−1+411yescharacteristic
356C8—22no—
357C8—21no—
358C8—21no—
359C8—22no—
360C8—24no—
361C8—42no—
362C8C4×C7×Q812yes—
363C8C4×C7×Q812yes—
364C7#2317211yescharacteristic, direct product factor, Sylow
365C22—21no—
366C22—21no—
367C22C2×C4×C7×D411yescharacteristic
368C22C7×#55611yescharacteristic
369C22C7×#55711yescharacteristic
370C4—22no—
371C4—22no—
372C4—42no—
373C4—42no—
374C4—42no—
375C4—42no—
376C4—42no—
377C4—81no—
378C4C2×C4×C7×Q811yescharacteristic
379C4C7×#51911yescharacteristic
380C4C7×#54711yescharacteristic
381C4C7×D4×Q811yescharacteristic
382C2—21no—
383C2—21no—
384C2C7×#236511yescharacteristic
385C2C7×#295511yescharacteristic
386C2C7×#295611yescharacteristic
subgroupG/H
centerC2×C4×C7C22×D4
commutatorC2×C4C23×C4×C7
Frattini, cosocleC22×C4C24×C7
socleC22×C7C2×C4×D4
prime radicalC23×C7C2×#41
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4×C7 ◁ C2×C7×C4⋊C8 ◁ G

Complements

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

NH ≅ G/Ntype
13. C7×#501C4semidirect
14. C7×#501C4semidirect
15. C7×#501C4semidirect
16. C7×#501C4semidirect
43. #23172C7direct (N × H)
65. C7×#108Q8semidirect
153. #501C4×C7semidirect
154. #501C4×C7semidirect
155. #501C4×C7semidirect
156. #501C4×C7semidirect
235. #108C7×Q8semidirect
364. C7#23172direct (N × H)

Maximal subgroups

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

subgroupindex
C7×#31622
C7×#29622
C7×#19862
C7×#19462
C7×#19452
C7×#19222
C7×#17782
C7×#17732
C7×#17722
C7×#17712
#231727