Finite Group Databasebeta

← C7×#25986 #13203202

Subgroups — C7×#25986 #13203202

Order 1792.

850 conjugacy classes of subgroups.

The subgroup lattice has 410 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C7×#3084C212yesmaximal, complemented
2C7×#2898C212yesmaximal
3C7×#2096C211yesmaximal, characteristic, complemented
4C7×#2064C212yesmaximal, complemented
5C7×#2028C211yesmaximal, characteristic, complemented
6C7×#1866C212yesmaximal, complemented
7C7×#1859C212yesmaximal, complemented
8C7×#1815C212yesmaximal, complemented
9C7×#1793C211yesmaximal, characteristic
10C2×C7×2−1+4C2211yescharacteristic
11C2×C7×#131C2212yes—
12C7×#544C2211yescharacteristic
13C7×#520C2212yes—
14C7×#479—22no—
15C7×#478—22no—
16C7×#476—22no—
17C7×#475—22no—
18C2×C7×#108C2212yes—
19C7×#428C2212yes—
20C2×C7×#106C2212yes—
21C7×#424C2212yes—
22C2×C7×#104C2212yes—
23C7×#419—22no—
24C7×#419C2212yes—
25C7×#417—22no—
26C7×#417C2212yes—
27C7×#417C2212yes—
28C7×#416—22no—
29C7×#416C2212yes—
30C2×C7×#103—22no—
31C2×C7×#103C2212yes—
32C2×C7×#101C2211yescharacteristic
33C7×#391C2211yescharacteristic
34C7×#384C2211yescharacteristic
35C7×#343C2211yescharacteristic
36C7×#343C2212yes—
37C7×#339C2212yes—
38C7×#336C2211yescharacteristic
39#25986C711yesmaximal, characteristic, direct product factor, Sylow
40C7×2−1+4—24no—
41C7×2−1+4—41no—
42C7×2−1+4Q814yescomplemented
43C2×C7×#41—22no—
44C2×C7×#41—41no—
45C2×C7×#41C2312yes—
46C22×C7×Q8—22no—
47C22×C7×Q8C2311yescharacteristic
48C7×#131—24no—
49C7×#131—42no—
50C2×C7×M16—22no—
51C2×C7×M16C2312yes—
52C2×C7×M16C2312yes—
53C22×C7×C8—22no—
54C22×C7×C8C2312yes—
55C7×C4⋊Q8—22no—
56C7×#125—22no—
57C7×C22⋊Q8—41no—
58C4×C7×Q8—22no—
59C4×C7×D4—22no—
60C4×C7×D4—42no—
61C7×#117—22no—
62C7×#117C2312yes—
63C2×C7×C4⋊C4—22no—
64C2×C7×C4⋊C4—41no—
65C2×C7×C4⋊C4C2312yes—
66C2×C7×C4⋊C4C2311yescharacteristic
67C2×C42×C7C2311yescharacteristic
68C7×#108—42no—
69C7×#107—22no—
70C7×#106—22no—
71C7×#106—22no—
72C7×#106—22no—
73C7×C4⋊C8—22no—
74C7×C4⋊C8—22no—
75C7×#104—24no—
76C7×#103—22no—
77C7×#103—22no—
78C7×#103—22no—
79C7×#103—22no—
80C7×#103—22no—
81C7×#103—22no—
82C7×#103D412yes—
83C7×#103D412yes—
84C7×#102—22no—
85C7×#102—22no—
86C7×#102D412yes—
87C7×#102D412yes—
88C7×#101—41no—
89C7×#95—41no—
90#3084C2×C712yescomplemented
91#2898C2×C712yes—
92#2096C2×C711yescharacteristic, complemented
93#2064C2×C712yescomplemented
94#2028C2×C711yescharacteristic, complemented
95#1866C2×C712yescomplemented
96#1859C2×C712yescomplemented
97#1815C2×C712yescomplemented
98#1793C2×C711yescharacteristic
99C7×#41—22no—
100C7×#41—22no—
101C7×#41—28no—
102C7×#41—44no—
103C7×#41—44no—
104C7×#41—44no—
105C7×#41C2×Q814yes—
106C7×#41#4114yes—
107C2×C7×Q8—21no—
108C2×C7×Q8—28no—
109C2×C7×Q8—22no—
110C2×C7×Q8—22no—
111C2×C7×Q8—41no—
112C2×C7×Q8—41no—
113C2×C7×Q8—44no—
114C2×C7×Q8C2×D412yes—
115C2×C7×Q8C2×Q812yes—
116C2×C7×D4—22no—
117C2×C7×D4—41no—
118C2×C7×D4C2×D412yes—
119C22×C4×C7—22no—
120C22×C4×C7—21no—
121C22×C4×C7—21no—
122C22×C4×C7—21no—
123C22×C4×C7—22no—
124C22×C4×C7—42no—
125C22×C4×C7—42no—
126C22×C4×C7C2411yescharacteristic
127C7×M16—22no—
128C7×M16—22no—
129C7×M16—22no—
130C7×M16—22no—
131C7×M16—44no—
132C2×C7×C8—22no—
133C2×C7×C8—22no—
134C2×C7×C8—22no—
135C2×C7×C8—22no—
136C2×C7×C8—44no—
137C2×C7×C8C2×D412yes—
138C2×C7×C8C2×D412yes—
139C7×C4⋊C4—22no—
140C7×C4⋊C4—22no—
141C7×C4⋊C4—22no—
142C7×C4⋊C4—42no—
143C7×C4⋊C4—41no—
144C7×C4⋊C4—42no—
145C7×C4⋊C4—82no—
146C7×C4⋊C4C2×D412yes—
147C7×C4⋊C4C2×D412yes—
148C7×C22⋊C4—22no—
149C7×C22⋊C4—42no—
150C42×C7—22no—
151C42×C7—22no—
152C42×C7—42no—
153C2×2−1+4C22×C711yescharacteristic
154C2×#131C22×C712yes—
155#544C22×C711yescharacteristic
156#520C22×C712yes—
157#479—22no—
158#478—22no—
159#476—22no—
160#475—22no—
161C2×#108C22×C712yes—
162#428C22×C712yes—
163C2×#106C22×C712yes—
164#424C22×C712yes—
165C2×#104C22×C712yes—
166#419—22no—
167#419C22×C712yes—
168#417—22no—
169#417C22×C712yes—
170#417C22×C712yes—
171#416—22no—
172#416C22×C712yes—
173C2×#103—22no—
174C2×#103C22×C712yes—
175C2×#101C22×C711yescharacteristic
176#391C22×C711yescharacteristic
177#384C22×C711yescharacteristic
178#343C22×C712yes—
179#343C22×C711yescharacteristic
180#339C22×C712yes—
181#336C22×C711yescharacteristic
182C23×C7—22no—
183C23×C7H(5,𝔽2)11yescharacteristic
184C7×Q8—22no—
185C7×Q8—24no—
186C7×Q8—44no—
187C7×Q8—42no—
188C7×Q8—161no—
189C7×Q8C22⋊Q814yes—
190C7×D4—24no—
191C7×D4—24no—
192C7×D4—22no—
193C7×D4—44no—
194C7×D4C22⋊Q814yes—
195C2×C4×C7—22no—
196C2×C4×C7—24no—
197C2×C4×C7—24no—
198C2×C4×C7—22no—
199C2×C4×C7—22no—
200C2×C4×C7—22no—
201C2×C4×C7—22no—
202C2×C4×C7—48no—
203C2×C4×C7—41no—
204C2×C4×C7—41no—
205C2×C4×C7—41no—
206C2×C4×C7—41no—
207C2×C4×C7—42no—
208C2×C4×C7—41no—
209C2×C4×C7—82no—
210C2×C4×C7—81no—
211C2×C4×C7—162no—
212C2×C4×C7C22×D412yes—
213C2×C4×C7C22×Q811yescharacteristic
214C2×C4×C7C2×#4112yes—
215C2×C4×C7H(5,𝔽2)11yescharacteristic
216C7×C8—22no—
217C7×C8—22no—
218C7×C8—42no—
219C7×C8—42no—
2202−1+4—24no—
2212−1+4—41no—
2222−1+4C7×Q814yescomplemented
223C2×#41—22no—
224C2×#41—41no—
225C2×#41C23×C712yes—
226C22×Q8—22no—
227C22×Q8C23×C711yescharacteristic
228#131—24no—
229#131—42no—
230C2×M16—22no—
231C2×M16C23×C712yes—
232C2×M16C23×C712yes—
233C22×C8—22no—
234C22×C8C23×C712yes—
235C4⋊Q8—22no—
236#125—22no—
237C22⋊Q8—41no—
238C4×Q8—22no—
239C4×D4—22no—
240C4×D4—42no—
241#117—22no—
242#117C23×C712yes—
243C2×C4⋊C4—22no—
244C2×C4⋊C4—41no—
245C2×C4⋊C4C23×C712yes—
246C2×C4⋊C4C23×C711yescharacteristic
247C2×C42C23×C711yescharacteristic
248#108—42no—
249#107—22no—
250#106—22no—
251#106—22no—
252#106—22no—
253C4⋊C8—22no—
254C4⋊C8—22no—
255#104—24no—
256#103—22no—
257#103—22no—
258#103—22no—
259#103—22no—
260#103—22no—
261#103—22no—
262#103C7×D412yes—
263#103C7×D412yes—
264#102—22no—
265#102—22no—
266#102C7×D412yes—
267#102C7×D412yes—
268#101—41no—
269#95—41no—
270C22×C7—21no—
271C22×C7—21no—
272C22×C7—24no—
273C22×C7—42no—
274C22×C7—42no—
275C22×C7#54311yescharacteristic
276C22×C7D4211yescharacteristic
277C22×C7#55111yescharacteristic
278C4×C7—24no—
279C4×C7—42no—
280C4×C7—42no—
281C4×C7—42no—
282C4×C7—42no—
283C4×C7—81no—
284C4×C7—82no—
285C4×C7C2×C22⋊Q812yes—
286C4×C7#54612yes—
287#41—22no—
288#41—22no—
289#41—28no—
290#41—44no—
291#41—44no—
292#41—44no—
293#41C2×C7×Q814yes—
294#41C7×#4114yes—
295C2×Q8—21no—
296C2×Q8—28no—
297C2×Q8—22no—
298C2×Q8—22no—
299C2×Q8—41no—
300C2×Q8—41no—
301C2×Q8—44no—
302C2×Q8C2×C7×D412yes—
303C2×Q8C2×C7×Q812yes—
304C2×D4—22no—
305C2×D4—41no—
306C2×D4C2×C7×D412yes—
307C22×C4—22no—
308C22×C4—21no—
309C22×C4—21no—
310C22×C4—21no—
311C22×C4—22no—
312C22×C4—42no—
313C22×C4—42no—
314C22×C4C24×C711yescharacteristic
315M16—22no—
316M16—22no—
317M16—22no—
318M16—22no—
319M16—44no—
320C2×C8—22no—
321C2×C8—22no—
322C2×C8—22no—
323C2×C8—22no—
324C2×C8—44no—
325C2×C8C2×C7×D412yes—
326C2×C8C2×C7×D412yes—
327C4⋊C4—22no—
328C4⋊C4—22no—
329C4⋊C4—22no—
330C4⋊C4—42no—
331C4⋊C4—41no—
332C4⋊C4—42no—
333C4⋊C4—82no—
334C4⋊C4C2×C7×D412yes—
335C4⋊C4C2×C7×D412yes—
336C22⋊C4—22no—
337C22⋊C4—42no—
338C42—22no—
339C42—22no—
340C42—42no—
341C2×C7—21no—
342C2×C7—21no—
343C2×C7—44no—
344C2×C7#243711yescharacteristic
345C2×C7#328911yescharacteristic
346C2×C7#329111yescharacteristic
347C23—22no—
348C23C7×H(5,𝔽2)11yescharacteristic
349Q8—22no—
350Q8—24no—
351Q8—44no—
352Q8—42no—
353Q8—161no—
354Q8C7×C22⋊Q814yes—
355D4—24no—
356D4—24no—
357D4—22no—
358D4—44no—
359D4C7×C22⋊Q814yes—
360C2×C4—22no—
361C2×C4—24no—
362C2×C4—24no—
363C2×C4—22no—
364C2×C4—22no—
365C2×C4—22no—
366C2×C4—22no—
367C2×C4—48no—
368C2×C4—41no—
369C2×C4—41no—
370C2×C4—41no—
371C2×C4—41no—
372C2×C4—42no—
373C2×C4—41no—
374C2×C4—82no—
375C2×C4—81no—
376C2×C4—162no—
377C2×C4C22×C7×D412yes—
378C2×C4C22×C7×Q811yescharacteristic
379C2×C4C2×C7×#4112yes—
380C2×C4C7×H(5,𝔽2)11yescharacteristic
381C8—22no—
382C8—22no—
383C8—42no—
384C8—42no—
385C7#2598611yescharacteristic, direct product factor, Sylow
386C22—21no—
387C22—21no—
388C22—24no—
389C22—42no—
390C22—42no—
391C22C7×#54311yescharacteristic
392C22C7×D4211yescharacteristic
393C22C7×#55111yescharacteristic
394C4—24no—
395C4—42no—
396C4—42no—
397C4—42no—
398C4—42no—
399C4—81no—
400C4—82no—
401C4C2×C7×C22⋊Q812yes—
402C4C7×#54612yes—
403C2—21no—
404C2—21no—
405C2—44no—
406C2C7×#243711yescharacteristic
407C2C7×#328911yescharacteristic
408C2C7×#329111yescharacteristic
subgroupG/H
center, socleC22×C7D42
commutator, Frattini, cosocleC22×C4C24×C7
prime radicalC2×C7×2−1+4C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C7 ◁ C22×C4×C7 ◁ G

Complements

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

NH ≅ G/Ntype
1. C7×#3084C2semidirect
3. C7×#2096C2semidirect
4. C7×#2064C2semidirect
5. C7×#2028C2semidirect
6. C7×#1866C2semidirect
7. C7×#1859C2semidirect
8. C7×#1815C2semidirect
39. #25986C7direct (N × H)
42. C7×2−1+4Q8semidirect
90. #3084C2×C7semidirect
92. #2096C2×C7semidirect
93. #2064C2×C7semidirect
94. #2028C2×C7semidirect
95. #1866C2×C7semidirect
96. #1859C2×C7semidirect
97. #1815C2×C7semidirect
222. 2−1+4C7×Q8semidirect
385. C7#25986direct (N × H)

Maximal subgroups

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

subgroupindex
C7×#30842
C7×#28982
C7×#20962
C7×#20642
C7×#20282
C7×#18662
C7×#18592
C7×#18152
C7×#17932
#259867