Finite Group Databasebeta

← C7×#25928 #13203144

Subgroups — C7×#25928 #13203144

Order 1792.

1034 conjugacy classes of subgroups.

The subgroup lattice has 432 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C7×#3504C211yesmaximal, characteristic, complemented
2C7×#3138C211yesmaximal, characteristic, complemented
3C7×#3038C211yesmaximal, characteristic
4C7×#2641C211yesmaximal, characteristic, complemented
5C7×#2027C214yesmaximal, complemented
6C7×#1998C211yesmaximal, characteristic, complemented
7C7×#1995C211yesmaximal, characteristic, complemented
8C7×#1883C214yesmaximal, complemented
9C7×#1759C211yesmaximal, characteristic, complemented
10C2×C7×AGL(1,ℤ/8)C2212yes—
11C7×#557—22no—
12C7×#554—22no—
13C7×#554—24no—
14C7×#544—22no—
15C7×#544C2212yes—
16C7×#533—21no—
17C7×#533C2211yescharacteristic
18C2×C7×#127C2211yescharacteristic
19C2×C7×#125—21no—
20C2×C7×#125C2211yescharacteristic
21C7×#520C2212yes—
22C4×C7×#41C2211yescharacteristic
23C7×#490—21no—
24C7×#490—21no—
25C7×#486—22no—
26C7×#460—22no—
27C7×#459—22no—
28C7×#423C2211yescharacteristic
29C2×C7×#104C2212yes—
30C7×#418C2212yes—
31C7×#418C2214yes—
32C4×C7×M16C2211yescharacteristic
33C7×#394—24no—
34C7×#390C2214yes—
35C7×#376C2211yescharacteristic
36C7×#343C2214yes—
37C7×#339C2214yes—
38C7×#339C2212yes—
39#25928C711yesmaximal, characteristic, direct product factor, Sylow
40C2×C7×#41C2311yescharacteristic
41C22×C7×D4—22no—
42C22×C7×D4C2312yes—
43C7×AGL(1,ℤ/8)—28no—
44C2×C7×SD16—22no—
45C2×C7×D8—22no—
46C2×C7×M16C2312yes—
47C2×C7×M16C2312yes—
48C7×C4⋊Q8—24no—
49C7×C4⋊Q8—22no—
50C7×C4⋊Q8—22no—
51C7×C4⋊Q8D412yes—
52C7×#127—21no—
53C7×#127—21no—
54C7×#127—22no—
55C7×#125—24no—
56C7×#125—24no—
57C7×#125—22no—
58C7×#125—22no—
59C7×#125—21no—
60C7×#125—21no—
61C7×#125—22no—
62C7×#125D411yescharacteristic
63C7×#125D411yescharacteristic
64C7×C22⋊Q8—24no—
65C7×C22⋊Q8—24no—
66C7×C22⋊Q8—24no—
67C7×C22⋊Q8—22no—
68C7×C22⋊Q8—24no—
69C4×C7×Q8—24no—
70C4×C7×Q8—22no—
71C4×C7×Q8—22no—
72C4×C7×Q8D412yes—
73C4×C7×D4—22no—
74C4×C7×D4—22no—
75C4×C7×D4—24no—
76C4×C7×D4D412yes—
77C7×#117—22no—
78C7×#117—21no—
79C7×#117C2311yescharacteristic
80C7×#117C2312yes—
81C2×C7×C4⋊C4—24no—
82C2×C7×C4⋊C4—22no—
83C2×C7×C4⋊C4D414yes—
84C2×C7×C4⋊C4C2312yes—
85C2×C7×C22⋊C4—28no—
86C2×C42×C7—21no—
87C2×C42×C7C2312yes—
88C2×C42×C7C2311yescharacteristic
89C7×C4⋊C8—22no—
90C7×#104—24no—
91C7×#102—24no—
92C7×#102—24no—
93C7×#102—24no—
94C7×#97—21no—
95C4×C7×C8—21no—
96C7×#95—22no—
97#3504C2×C711yescharacteristic, complemented
98#3138C2×C711yescharacteristic, complemented
99#3038C2×C711yescharacteristic
100#2641C2×C711yescharacteristic, complemented
101#2027C2×C714yescomplemented
102#1998C2×C711yescharacteristic, complemented
103#1995C2×C711yescharacteristic, complemented
104#1883C2×C714yescomplemented
105#1759C2×C711yescharacteristic, complemented
106C24×C7—22no—
107C7×#41—22no—
108C7×#41#4114yes—
109C2×C7×Q8—24no—
110C2×C7×Q8—22no—
111C2×C7×Q8C2×D411yescharacteristic
112C2×C7×D4—21no—
113C2×C7×D4—22no—
114C2×C7×D4—22no—
115C2×C7×D4—24no—
116C2×C7×D4—24no—
117C2×C7×D4—42no—
118C2×C7×D4—42no—
119C2×C7×D4—84no—
120C2×C7×D4C2×D411yescharacteristic
121C22×C4×C7—21no—
122C22×C4×C7—24no—
123C22×C4×C7—22no—
124C22×C4×C7—22no—
125C22×C4×C7C2×D414yes—
126C22×C4×C7C2×D412yes—
127C22×C4×C7C2411yescharacteristic
128C7×SD16—44no—
129C7×D8—44no—
130C7×M16—22no—
131C7×M16—24no—
132C7×M16—22no—
133C2×C7×C8—22no—
134C2×C7×C8—22no—
135C7×C4⋊C4—24no—
136C7×C4⋊C4—24no—
137C7×C4⋊C4—24no—
138C7×C4⋊C4—24no—
139C7×C4⋊C4—22no—
140C7×C4⋊C4—24no—
141C7×C4⋊C4—24no—
142C7×C4⋊C4—22no—
143C7×C4⋊C4—22no—
144C7×C4⋊C4—22no—
145C7×C4⋊C4—22no—
146C7×C4⋊C4—22no—
147C7×C4⋊C4C2×D412yes—
148C7×C4⋊C4C2×D412yes—
149C7×C4⋊C4C2×D412yes—
150C7×C22⋊C4—24no—
151C7×C22⋊C4—22no—
152C7×C22⋊C4—21no—
153C7×C22⋊C4—22no—
154C7×C22⋊C4—88no—
155C42×C7—24no—
156C42×C7—22no—
157C42×C7—21no—
158C42×C7—22no—
159C42×C7—22no—
160C42×C7—22no—
161C42×C7C2×D411yescharacteristic
162C42×C7C2×D411yescharacteristic
163C42×C7C2×D412yes—
164C2×AGL(1,ℤ/8)C22×C712yes—
165#557—22no—
166#554—22no—
167#554—24no—
168#544—22no—
169#544C22×C712yes—
170#533—21no—
171#533C22×C711yescharacteristic
172C2×#127C22×C711yescharacteristic
173C2×#125—21no—
174C2×#125C22×C711yescharacteristic
175#520C22×C712yes—
176C4×#41C22×C711yescharacteristic
177#490—21no—
178#490—21no—
179#486—22no—
180#460—22no—
181#459—22no—
182#423C22×C711yescharacteristic
183C2×#104C22×C712yes—
184#418C22×C714yes—
185#418C22×C712yes—
186C4×M16C22×C711yescharacteristic
187#394—24no—
188#390C22×C714yes—
189#376C22×C711yescharacteristic
190#343C22×C714yes—
191#339C22×C714yes—
192#339C22×C712yes—
193C23×C7—21no—
194C23×C7—48no—
195C23×C7—42no—
196C23×C7—44no—
197C23×C7C22×D411yescharacteristic
198C7×Q8—21no—
199C7×Q8—82no—
200C7×Q8—84no—
201C7×Q8#12412yes—
202C7×D4—24no—
203C7×D4—21no—
204C7×D4—42no—
205C7×D4—42no—
206C7×D4—44no—
207C7×D4—84no—
208C7×D4—84no—
209C7×D4#12412yes—
210C2×C4×C7—21no—
211C2×C4×C7—24no—
212C2×C4×C7—22no—
213C2×C4×C7—22no—
214C2×C4×C7—24no—
215C2×C4×C7—22no—
216C2×C4×C7—42no—
217C2×C4×C7—44no—
218C2×C4×C7—44no—
219C2×C4×C7—42no—
220C2×C4×C7—82no—
221C2×C4×C7—84no—
222C2×C4×C7#12012yes—
223C2×C4×C7#12012yes—
224C2×C4×C7C22×D411yescharacteristic
225C2×C4×C7C22×D411yescharacteristic
226C2×C4×C7C2×#4112yes—
227C2×C4×C72−1+412yes—
228C7×C8—42no—
229C7×C8—42no—
230C2×#41C23×C711yescharacteristic
231C22×D4—22no—
232C22×D4C23×C712yes—
233AGL(1,ℤ/8)—28no—
234C2×SD16—22no—
235C2×D8—22no—
236C2×M16C23×C712yes—
237C2×M16C23×C712yes—
238C4⋊Q8—24no—
239C4⋊Q8—22no—
240C4⋊Q8—22no—
241C4⋊Q8C7×D412yes—
242#127—22no—
243#127—21no—
244#127—21no—
245#125—24no—
246#125—24no—
247#125—22no—
248#125—22no—
249#125—21no—
250#125—21no—
251#125—22no—
252#125C7×D411yescharacteristic
253#125C7×D411yescharacteristic
254C22⋊Q8—24no—
255C22⋊Q8—24no—
256C22⋊Q8—24no—
257C22⋊Q8—22no—
258C22⋊Q8—24no—
259C4×Q8—24no—
260C4×Q8—22no—
261C4×Q8—22no—
262C4×Q8C7×D412yes—
263C4×D4—22no—
264C4×D4—22no—
265C4×D4—24no—
266C4×D4C7×D412yes—
267#117—22no—
268#117—21no—
269#117C23×C711yescharacteristic
270#117C23×C712yes—
271C2×C4⋊C4—24no—
272C2×C4⋊C4—22no—
273C2×C4⋊C4C7×D414yes—
274C2×C4⋊C4C23×C712yes—
275C2×C22⋊C4—28no—
276C2×C42—21no—
277C2×C42C23×C712yes—
278C2×C42C23×C711yescharacteristic
279C4⋊C8—22no—
280#104—24no—
281#102—24no—
282#102—24no—
283#102—24no—
284#97—21no—
285C4×C8—21no—
286#95—22no—
287C22×C7—22no—
288C22×C7—22no—
289C22×C7—42no—
290C22×C7—88no—
291C22×C7—82no—
292C22×C7—84no—
293C22×C7C2×#12011yescharacteristic
294C22×C7#54812yes—
295C4×C7—22no—
296C4×C7—22no—
297C4×C7—22no—
298C4×C7—44no—
299C4×C7—42no—
300C4×C7—42no—
301C4×C7—42no—
302C4×C7—82no—
303C4×C7C2×#12411yescharacteristic
304C4×C7#53611yescharacteristic
305C4×C7#54812yes—
306C24—22no—
307#41—22no—
308#41C7×#4114yes—
309C2×Q8—24no—
310C2×Q8—22no—
311C2×Q8C2×C7×D411yescharacteristic
312C2×D4—21no—
313C2×D4—22no—
314C2×D4—22no—
315C2×D4—24no—
316C2×D4—24no—
317C2×D4—42no—
318C2×D4—42no—
319C2×D4—84no—
320C2×D4C2×C7×D411yescharacteristic
321C22×C4—21no—
322C22×C4—24no—
323C22×C4—22no—
324C22×C4—22no—
325C22×C4C2×C7×D414yes—
326C22×C4C2×C7×D412yes—
327C22×C4C24×C711yescharacteristic
328SD16—44no—
329D8—44no—
330M16—22no—
331M16—24no—
332M16—22no—
333C2×C8—22no—
334C2×C8—22no—
335C4⋊C4—24no—
336C4⋊C4—24no—
337C4⋊C4—24no—
338C4⋊C4—24no—
339C4⋊C4—22no—
340C4⋊C4—24no—
341C4⋊C4—24no—
342C4⋊C4—22no—
343C4⋊C4—22no—
344C4⋊C4—22no—
345C4⋊C4—22no—
346C4⋊C4—22no—
347C4⋊C4C2×C7×D412yes—
348C4⋊C4C2×C7×D412yes—
349C4⋊C4C2×C7×D412yes—
350C22⋊C4—24no—
351C22⋊C4—22no—
352C22⋊C4—21no—
353C22⋊C4—22no—
354C22⋊C4—88no—
355C42—24no—
356C42—22no—
357C42—21no—
358C42—22no—
359C42—22no—
360C42—22no—
361C42C2×C7×D411yescharacteristic
362C42C2×C7×D411yescharacteristic
363C42C2×C7×D412yes—
364C2×C7—22no—
365C2×C7—42no—
366C2×C7—162no—
367C2×C7#243611yescharacteristic
368C2×C7#302112yes—
369C23—21no—
370C23—48no—
371C23—42no—
372C23—44no—
373C23C22×C7×D411yescharacteristic
374Q8—21no—
375Q8—82no—
376Q8—84no—
377Q8C7×#12412yes—
378D4—24no—
379D4—21no—
380D4—42no—
381D4—42no—
382D4—44no—
383D4—84no—
384D4—84no—
385D4C7×#12412yes—
386C2×C4—21no—
387C2×C4—24no—
388C2×C4—22no—
389C2×C4—22no—
390C2×C4—24no—
391C2×C4—22no—
392C2×C4—42no—
393C2×C4—44no—
394C2×C4—44no—
395C2×C4—42no—
396C2×C4—82no—
397C2×C4—84no—
398C2×C4C7×#12012yes—
399C2×C4C7×#12012yes—
400C2×C4C22×C7×D411yescharacteristic
401C2×C4C22×C7×D411yescharacteristic
402C2×C4C2×C7×#4112yes—
403C2×C4C7×2−1+412yes—
404C8—42no—
405C8—42no—
406C7#2592811yescharacteristic, direct product factor, Sylow
407C22—22no—
408C22—22no—
409C22—42no—
410C22—88no—
411C22—82no—
412C22—84no—
413C22C2×C7×#12011yescharacteristic
414C22C7×#54812yes—
415C4—22no—
416C4—22no—
417C4—22no—
418C4—44no—
419C4—42no—
420C4—42no—
421C4—42no—
422C4—82no—
423C4C2×C7×#12411yescharacteristic
424C4C7×#53611yescharacteristic
425C4C7×#54812yes—
426C2—22no—
427C2—42no—
428C2—162no—
429C2C7×#243611yescharacteristic
430C2C7×#302112yes—
subgroupG/H
center, socleC22×C7C2×#120
commutator, Frattini, cosocleC22×C4C24×C7
prime radicalC7×#3038C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C7 ◁ C2×C42×C7 ◁ G

Complements

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

NH ≅ G/Ntype
1. C7×#3504C2semidirect
2. C7×#3138C2semidirect
4. C7×#2641C2semidirect
5. C7×#2027C2semidirect
6. C7×#1998C2semidirect
7. C7×#1995C2semidirect
8. C7×#1883C2semidirect
9. C7×#1759C2semidirect
39. #25928C7direct (N × H)
97. #3504C2×C7semidirect
98. #3138C2×C7semidirect
100. #2641C2×C7semidirect
101. #2027C2×C7semidirect
102. #1998C2×C7semidirect
103. #1995C2×C7semidirect
104. #1883C2×C7semidirect
105. #1759C2×C7semidirect
406. C7#25928direct (N × H)

Maximal subgroups

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

subgroupindex
C7×#35042
C7×#31382
C7×#30382
C7×#26412
C7×#20272
C7×#19982
C7×#19952
C7×#18832
C7×#17592
#259287