Finite Group Databasebeta

← #1798×D71 #31996807

Subgroups — #1798×D71 #31996807

Order 18176.

1638 conjugacy classes of subgroups.

The subgroup lattice has 460 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#117×D71C211yesmaximal, characteristic
2C2×C4⋊C8×D71C212yesmaximal, complemented
3C2×C22⋊C8×D71C212yesmaximal
4#22588324C211yesmaximal, characteristic, complemented
5#22588323C212yesmaximal, complemented
6#22588322C212yesmaximal, complemented
7#22588321C212yesmaximal, complemented
8#336×D71C212yesmaximal, complemented
9C71×#1798C211yesmaximal, characteristic, complemented
10C23×C4×D71C2211yescharacteristic
11C22×C8×D71C2214yes—
12C2×#14556087C2211yescharacteristic
13C2×#14556086C412yes—
14C2×#14556085C2211yescharacteristic
15C2×#14556085C2211yescharacteristic
16C2×#14556084C412yes—
17#117×D71—28no—
18C2×C4⋊C4×D71C412yes—
19C2×C22⋊C4×D71C412yes—
20C2×C42×D71C2211yescharacteristic
21C2×C42×D71C2211yescharacteristic
22C2×C4⋊(C71⋊C8)C2212yescomplemented
23C2×Dic71⋊C8C2214yescomplemented
24C4⋊C8×D71—28no—
25C2×C22⋊(C71⋊C8)C2212yes—
26C2×(C2×D71)⋊C8C2214yes—
27C22⋊C8×D71—28no—
28#17985754C2212yescomplemented
29#17985753C2214yescomplemented
30C2×#117×C71C2211yescharacteristic
31C2×C4⋊C8×C71C2212yescomplemented
32C2×C22⋊C8×C71C2212yes—
33#336×C71C2212yescomplemented
34C24×D71C2×C411yescharacteristic
35C23×Dic71C2×C411yescharacteristic
36C22×C4×D71—24no—
37C22×C4×D71—24no—
38C22×C4×D71C2×C412yes—
39C22×C4×D71C2×C412yes—
40C22×C4×D71C2×C411yescharacteristic
41C22×C4×D71C2×C411yescharacteristic
42C22×C4×D71D414yes—
43C22×C4×D71Q814yes—
44C22×C4×D71C2311yescharacteristic
45C22×C4×D71C2311yescharacteristic
46C22×C71⋊C8C2314yes—
47C2×C8×D71—28no—
48C2×C8×D71—28no—
49C2×C8×D71—28no—
50#14556087—24no—
51#14556086—28no—
52#14556085—24no—
53#14556085—24no—
54#14556084—28no—
55C2×C4⋊Dic71C2×C412yes—
56C2×Dic71⋊C4C2×C412yes—
57C2×Dic71⋊C4C2×C412yes—
58C4⋊C4×D71—28no—
59C2×C22⋊Dic71C2×C412yes—
60C2×(C2×D71)⋊C4C2×C412yes—
61C2×(C2×D71)⋊C4C2×C412yes—
62C22⋊C4×D71—28no—
63C2×C4×Dic71C2×C412yes—
64C2×C4×Dic71C2×C412yes—
65C2×C4×Dic71C2311yescharacteristic
66C2×C4×Dic71C2311yescharacteristic
67C42×D71—24no—
68C42×D71D418yes—
69C4⋊(C71⋊C8)—24no—
70Dic71⋊C8—28no—
71C22⋊(C71⋊C8)—24no—
72(C2×D71)⋊C8—28no—
73C23×C4×C71C2311yescharacteristic
74C22×C8×C71C2314yes—
75#117×C71—24no—
76C2×C4⋊C4×C71C2×C412yes—
77C2×C22⋊C4×C71C2×C412yes—
78C2×C42×C71C2311yescharacteristic
79C2×C42×C71C2311yescharacteristic
80C4⋊C8×C71—24no—
81C22⋊C8×C71—24no—
82C23×D71—22no—
83C23×D71—22no—
84C23×D71—28no—
85C23×D71C4⋊C414yes—
86C23×D71C22×C411yescharacteristic
87C23×D71C22×C411yescharacteristic
88C22×Dic71—22no—
89C22×Dic71—22no—
90C22×Dic71C4⋊C414yes—
91C22×Dic71C22×C412yes—
92C22×Dic71C22×C412yes—
93C22×Dic71C22×C411yescharacteristic
94C22×Dic71C22×C411yescharacteristic
95C2×C4×D71—22no—
96C2×C4×D71—22no—
97C2×C4×D71—28no—
98C2×C4×D71—22no—
99C2×C4×D71—22no—
100C2×C4×D71—22no—
101C2×C4×D71—22no—
102C2×C4×D71—216no—
103C2×C4×D71—216no—
104C2×C4×D71—24no—
105C2×C4×D71—28no—
106C2×C4×D71C22⋊C418yes—
107C2×C4×D71C4⋊C414yes—
108C2×C4×D71C4⋊C414yes—
109C2×C4×D71C2×D412yes—
110C2×C4×D71C2×D412yes—
111C2×C4×D71C2×D414yes—
112C2×C4×D71C2×Q812yes—
113C2×C4×D71C2×Q812yes—
114C2×C4×D71#4114yes—
115C2×C71⋊C8—24no—
116C2×C71⋊C8—24no—
117C2×C71⋊C8—24no—
118C8×D71—416no—
119C4⋊Dic71—24no—
120Dic71⋊C4—24no—
121Dic71⋊C4—24no—
122C22⋊Dic71—24no—
123(C2×D71)⋊C4—24no—
124(C2×D71)⋊C4—24no—
125C4×Dic71—22no—
126C4×Dic71—24no—
127C4×Dic71C22⋊C418yes—
128C4×Dic71C2×D414yes—
129C24×C71C22×C411yescharacteristic
130C22×C4×C71—22no—
131C22×C4×C71—22no—
132C22×C4×C71C22×C412yes—
133C22×C4×C71C22×C412yes—
134C22×C4×C71C22×C411yescharacteristic
135C22×C4×C71C2×D412yes—
136C22×C4×C71C2×Q812yes—
137C22×C4×C71C2411yescharacteristic
138C2×C8×C71—24no—
139C2×C8×C71—24no—
140C2×C8×C71—24no—
141C4⋊C4×C71—24no—
142C22⋊C4×C71—24no—
143C42×C71—22no—
144C42×C71C2×D414yes—
145C23×C71—21no—
146C23×C71—21no—
147C23×C71—24no—
148C23×C71C2×C4⋊C412yes—
149C23×C71C23×C411yescharacteristic
150C22×D71—21no—
151C22×D71—21no—
152C22×D71—24no—
153C22×D71—28no—
154C22×D71—216no—
155C22×D71—48no—
156C22×D71—48no—
157C22×D71C2×C22⋊C412yes—
158C22×D71C2×C4⋊C412yes—
159C22×D71C2×C4⋊C412yes—
160C22×D71#11712yes—
161C22×D71#13118yes—
162C2×C4×C71—21no—
163C2×C4×C71—21no—
164C2×C4×C71—24no—
165C2×C4×C71—24no—
166C2×C4×C71—24no—
167C2×C4×C71—22no—
168C2×C4×C71—24no—
169C2×C4×C71C2×C22⋊C414yes—
170C2×C4×C71C2×C4⋊C412yes—
171C2×C4×C71C22×D411yescharacteristic
172C2×C4×C71C22×D412yes—
173C2×C4×C71C22×Q811yescharacteristic
174C2×C4×C71C2×#4112yes—
175C2×Dic71—21no—
176C2×Dic71—21no—
177C2×Dic71—24no—
178C2×Dic71—28no—
179C2×Dic71—22no—
180C2×Dic71—24no—
181C2×Dic71C2×C22⋊C414yes—
182C2×Dic71C2×C22⋊C412yes—
183C2×Dic71C2×C4⋊C412yes—
184C2×Dic71C2×C4⋊C412yes—
185C2×Dic71#11712yes—
186C4×D71—28no—
187C4×D71—216no—
188C4×D71—24no—
189C4×D71—24no—
190C4×D71—28no—
191C4×D71—48no—
192C4×D71#12118yes—
193C4×D71C22⋊Q818yes—
194C8×C71—44no—
195C71⋊C8—44no—
196C22×C71—24no—
197C22×C71—22no—
198C22×C71—42no—
199C22×C71—42no—
200C22×C71C22×C22⋊C411yescharacteristic
201C22×C71C22×C4⋊C411yescharacteristic
202C22×C71C2×#11711yescharacteristic
203C22×C71C2×#13114yes—
204C2×D71—24no—
205C2×D71—22no—
206C2×D71—42no—
207C2×D71—42no—
208C2×D71—416no—
209C2×D71#38014yes—
210C2×D71#40818yes—
211C2×D71#42418yes—
212C2×D71#43318yes—
213C4×C71—24no—
214C4×C71—22no—
215C4×C71—42no—
216C4×C71C2×#12112yes—
217C4×C71C2×C22⋊Q812yes—
218Dic71—24no—
219Dic71—22no—
220Dic71—42no—
221Dic71#38014yes—
222C2×#1798—711nomaximal, Sylow
223C2×C71—42no—
224C2×C71C2×#38011yescharacteristic
225C2×C71C2×#40812yes—
226C2×C71C2×#42412yes—
227C2×C71C2×#43312yes—
228D71—42no—
229D71#179818yesdirect product factor
230C22×#117—711no—
231C22×C4⋊C8—712no—
232C22×C22⋊C8—712no—
233#1798—712no—
234#1798—712no—
235#1798—712no—
236#1798—711no—
237#1798D7111yescharacteristic, direct product factor
238C2×#336—712no—
239C71C2×#179811yescharacteristic, complemented, Sylow
240C24×C4—711no—
241C23×C8—714no—
242C2×#117—711no—
243C2×#117—712no—
244C2×#117—712no—
245C2×#117—711no—
246C2×#117—711no—
247C2×#117—1428no—
248C2×#117C2×D7111yescharacteristic
249C22×C4⋊C4—712no—
250C22×C22⋊C4—712no—
251C22×C42—711no—
252C22×C42—711no—
253C2×C4⋊C8—714no—
254C2×C4⋊C8—712no—
255C2×C4⋊C8—1428no—
256C2×C4⋊C8C2×D7112yescomplemented
257C2×C22⋊C8—712no—
258C2×C22⋊C8—714no—
259C2×C22⋊C8—1428no—
260C2×C22⋊C8C2×D7112yes—
261#336—714no—
262#336—712no—
263#336C2×D7112yescomplemented
264C25—711no—
265C23×C4—711no—
266C23×C4—711no—
267C23×C4—712no—
268C23×C4—711no—
269C23×C4—711no—
270C23×C4—714no—
271C23×C4—714no—
272C23×C4—711no—
273C23×C4—712no—
274C23×C4—1424no—
275C23×C4—1424no—
276C23×C4C22×D7111yescharacteristic
277C22×C8—714no—
278C22×C8—1428no—
279C22×C8—1428no—
280C22×C8—1428no—
281C22×C8C22×D7114yes—
282#117—24no—
283#117—1424no—
284#117—1428no—
285#117—1428no—
286#117—1424no—
287#117—1424no—
288C2×C4⋊C4—712no—
289C2×C4⋊C4—712no—
290C2×C4⋊C4—712no—
291C2×C4⋊C4—1428no—
292C2×C4⋊C4C4×D7112yes—
293C2×C22⋊C4—712no—
294C2×C22⋊C4—712no—
295C2×C22⋊C4—712no—
296C2×C22⋊C4—1428no—
297C2×C22⋊C4C4×D7112yes—
298C2×C42—712no—
299C2×C42—711no—
300C2×C42—718no—
301C2×C42—712no—
302C2×C42—711no—
303C2×C42—1424no—
304C2×C42C22×D7111yescharacteristic
305C2×C42C22×D7111yescharacteristic
306C4⋊C8—24no—
307C4⋊C8—1428no—
308C4⋊C8—1424no—
309C22⋊C8—24no—
310C22⋊C8—1428no—
311C22⋊C8—1424no—
312C24—711no—
313C24—711no—
314C24—714no—
315C24—1422no—
316C24—1422no—
317C24—1428no—
318C24C2×C4×D7111yescharacteristic
319C22×C4—22no—
320C22×C4—22no—
321C22×C4—711no—
322C22×C4—714no—
323C22×C4—712no—
324C22×C4—712no—
325C22×C4—714no—
326C22×C4—712no—
327C22×C4—711no—
328C22×C4—714no—
329C22×C4—712no—
330C22×C4—712no—
331C22×C4—718no—
332C22×C4—714no—
333C22×C4—714no—
334C22×C4—712no—
335C22×C4—1424no—
336C22×C4—1428no—
337C22×C4—1422no—
338C22×C4—1422no—
339C22×C4—14216no—
340C22×C4—14216no—
341C22×C4—1422no—
342C22×C4—1428no—
343C22×C4—1422no—
344C22×C4—1422no—
345C22×C4—1422no—
346C22×C4—1422no—
347C22×C4—1422no—
348C22×C4C2×C4×D7112yes—
349C22×C4C2×C4×D7112yes—
350C22×C4C2×C4×D7111yescharacteristic
351C22×C4D4×D7112yes—
352C22×C4Q8×D7112yes—
353C22×C4C23×D7111yescharacteristic
354C2×C8—24no—
355C2×C8—24no—
356C2×C8—24no—
357C2×C8—28416no—
358C2×C8—1424no—
359C2×C8—1424no—
360C2×C8—1424no—
361C4⋊C4—24no—
362C4⋊C4—1424no—
363C4⋊C4—1424no—
364C4⋊C4—1424no—
365C22⋊C4—24no—
366C22⋊C4—1424no—
367C22⋊C4—1424no—
368C22⋊C4—1424no—
369C42—22no—
370C42—714no—
371C42—718no—
372C42—1424no—
373C42—1422no—
374C42D4×D7114yes—
375C23—21no—
376C23—21no—
377C23—24no—
378C23—2848no—
379C23—2848no—
380C23—712no—
381C23—712no—
382C23—712no—
383C23—718no—
384C23—712no—
385C23—1428no—
386C23—14216no—
387C23—1421no—
388C23—1421no—
389C23—1424no—
390C23C4⋊C4×D7112yes—
391C23C22×C4×D7111yescharacteristic
392C2×C4—21no—
393C2×C4—21no—
394C2×C4—24no—
395C2×C4—24no—
396C2×C4—24no—
397C2×C4—22no—
398C2×C4—24no—
399C2×C4—2848no—
400C2×C4—712no—
401C2×C4—712no—
402C2×C4—712no—
403C2×C4—718no—
404C2×C4—718no—
405C2×C4—714no—
406C2×C4—712no—
407C2×C4—1428no—
408C2×C4—1428no—
409C2×C4—14216no—
410C2×C4—1422no—
411C2×C4—1424no—
412C2×C4—1428no—
413C2×C4—1421no—
414C2×C4—1421no—
415C2×C4—1424no—
416C2×C4—1424no—
417C2×C4—1424no—
418C2×C4C22⋊C4×D7114yes—
419C2×C4C4⋊C4×D7112yes—
420C2×C4C2×D4×D7111yescharacteristic
421C2×C4C2×D4×D7112yes—
422C2×C4C2×Q8×D7111yescharacteristic
423C2×C4#41×D7112yes—
424C8—44no—
425C8—2844no—
426C22—24no—
427C22—22no—
428C22—42no—
429C22—42no—
430C22—28416no—
431C22—2842no—
432C22—2842no—
433C22—718no—
434C22—718no—
435C22—718no—
436C22—714no—
437C22—1424no—
438C22—1422no—
439C22C2×C22⋊C4×D7111yescharacteristic
440C22C2×C4⋊C4×D7111yescharacteristic
441C22#117×D7111yescharacteristic
442C22#131×D7114yes—
443C4—24no—
444C4—22no—
445C4—42no—
446C4—2842no—
447C4—714no—
448C4—1424no—
449C4—1422no—
450C4#121×D7112yes—
451C4C22⋊Q8×D7112yes—
452C2—42no—
453C2—2842no—
454C2—718no—
455C2#380×D7111yescharacteristic
456C2#408×D7112yes—
457C2#424×D7112yes—
458C2#433×D7112yes—
subgroupG/H
center, FrattiniC22×C4C23×D71
commutator, socleC23×C71C23×C4
FittingC71×#1798C2
prime radicalC24×D71C2×C4
cosocleC22×C4×C71C24
hypercenter#1798D71
hypocenterC71C2×#1798
LCSG ▷ C23×C71 ▷ C71
UCSC1 ◁ C22×C4 ◁ #1798

Complements

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

NH ≅ G/Ntype
2. C2×C4⋊C8×D71C2semidirect
4. #22588324C2semidirect
5. #22588323C2semidirect
6. #22588322C2semidirect
7. #22588321C2semidirect
8. #336×D71C2semidirect
9. C71×#1798C2semidirect
22. C2×C4⋊(C71⋊C8)C22semidirect
23. C2×Dic71⋊C8C22semidirect
28. #17985754C22semidirect
29. #17985753C22semidirect
31. C2×C4⋊C8×C71C22semidirect
33. #336×C71C22semidirect
229. D71#1798direct (N × H)
237. #1798D71direct (N × H)
239. C71C2×#1798semidirect
256. C2×C4⋊C8C2×D71semidirect
263. #336C2×D71semidirect

Maximal subgroups

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

subgroupindex
C2×#117×D712
C2×C4⋊C8×D712
C2×C22⋊C8×D712
#225883242
#225883232
#225883222
#225883212
#336×D712
C71×#17982
C2×#179871