Finite Group Databasebeta

← C4×#17986102 #31995949

Subgroups — C4×#17986102 #31995949

Order 18176.

1206 conjugacy classes of subgroups.

The subgroup lattice has 452 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986102C212yesmaximal
2C2×C4×#11765852C211yesmaximal, characteristic
3C4×Q8×Dic71C211yesmaximal, characteristic, complemented
4C4×#14556090C211yesmaximal, characteristic
5#22588236C212yesmaximal, complemented
6C4×#14556061C211yesmaximal, characteristic, complemented
7#22588172C212yesmaximal, complemented
8#22588164C212yesmaximal
9C4×#14556050C211yesmaximal, characteristic
10C4×#14556038C211yesmaximal, characteristic, complemented
11C4×#103×C71C211yesmaximal, characteristic, complemented
12C22×#11765852C2211yescharacteristic
13C2×Q8×Dic71C2212yes—
14C2×C4×D284C2211yescharacteristic
15C2×#14556090C2212yes—
16C2×C42×D71—21no—
17#17986102C4116yesdirect product factor
18C4×#11765852C418yescomplemented
19C2×#14556061C2212yes—
20C2×#14556059C2211yescharacteristic
21C2×#14556052C2211yescharacteristic
22C2×#14556050C2212yes—
23C2×#14556048C2211yescharacteristic
24C2×#14556038C2212yes—
25C2×#14556038C2212yes—
26C2×C4×C71⋊C8C2211yescharacteristic
27C4⋊C4×Dic71—22no—
28C4⋊C4×Dic71C2212yes—
29C4⋊C4×Dic71C2212yes—
30C4×C4⋊Dic71—21no—
31C4×C4⋊Dic71C2211yescharacteristic
32C4×(C2×D71)⋊C4—21no—
33#17985846—22no—
34C42×Dic71—21no—
35C42×Dic71C2211yescharacteristic
36#17985762C2212yes—
37#17985761C2212yes—
38C2×C4×Q8×C71C2211yescharacteristic
39C2×#103×C71C2212yes—
40C2×C4×C8×C71C2211yescharacteristic
41C4×C4⋊C4×C71C2211yescharacteristic
42#340×C71C2212yes—
43C22×D284C2311yescharacteristic
44C22×C4×D71—22no—
45C22×C4×D71—21no—
46C2×#11765852C2×C414yes—
47C2×#11765852C2×C418yes—
48C22×C71⋊C8C2311yescharacteristic
49C22×C71⋊C8C2311yescharacteristic
50Q8×Dic71—24no—
51Q8×Dic71C2×C418yescomplemented
52C4×D284—22no—
53C4×D284C2×C414yes—
54#14556090—24no—
55#14556090C2×C418yes—
56C2×C4⋊Dic71—22no—
57C2×C4⋊Dic71C2312yes—
58C2×C4⋊Dic71C2311yescharacteristic
59C2×(C2×D71)⋊C4—22no—
60C2×(C2×D71)⋊C4—21no—
61C2×C4×Dic71—22no—
62C2×C4×Dic71—22no—
63C2×C4×Dic71—22no—
64C2×C4×Dic71—21no—
65C2×C4×Dic71D411yescharacteristic
66C2×C4×Dic71D411yescharacteristic
67C2×C4×Dic71D412yes—
68C2×C4×Dic71C2312yes—
69C42×D71—44no—
70#14556061C2×C418yescomplemented
71#14556059C2×C414yescomplemented
72#14556052C2×C414yescomplemented
73#14556050C2×C418yes—
74#14556048C2×C414yes—
75#14556038—24no—
76#14556038C2×C418yescomplemented
77C4×C71⋊C8C2×C414yescomplemented
78C71⋊#95—22no—
79C71⋊#95—22no—
80C71⋊#95—21no—
81C22×Q8×C71C2311yescharacteristic
82C22×C8×C71C2312yes—
83C4×Q8×C71—22no—
84C4×Q8×C71C2×C414yescomplemented
85C2×C4⋊C4×C71—21no—
86C2×C4⋊C4×C71C2312yes—
87C2×C4⋊C4×C71C2311yescharacteristic
88C2×C42×C71—21no—
89C2×C42×C71—21no—
90C2×C42×C71C2311yescharacteristic
91#103×C71C2×C418yescomplemented
92C4×C8×C71—22no—
93#95×C71—21no—
94C23×D71—21no—
95C2×D284—22no—
96C2×D284—21no—
97C2×D284C22×C412yes—
98C2×D284C22×C414yes—
99C22×Dic71—21no—
100C22×Dic71—22no—
101C22×Dic71C2×D412yes—
102C22×Dic71C2×D412yes—
103C2×C4×D71—24no—
104C2×C4×D71—28no—
105C2×C4×D71—44no—
106C2×C4×D71—44no—
107C2×C4×D71—42no—
108C2×C4×D71—42no—
109#11765852C42116yescomplemented
110C2×C71⋊C8—22no—
111C2×C71⋊C8C22×C412yes—
112C2×C71⋊C8C22×C412yes—
113C2×C71⋊C8C22×C414yes—
114C4⋊Dic71—21no—
115C4⋊Dic71—22no—
116C4⋊Dic71—28no—
117C4⋊Dic71C22×C414yes—
118C4⋊Dic71C22×C412yes—
119(C2×D71)⋊C4—24no—
120(C2×D71)⋊C4—28no—
121C4×Dic71—22no—
122C4×Dic71—22no—
123C4×Dic71—28no—
124C4×Dic71—42no—
125C4×Dic71—44no—
126C4×Dic71—44no—
127C4×Dic71—42no—
128C4×Dic71C22×C414yes—
129C4×Dic71#4114yes—
130C2×Q8×C71—21no—
131C2×Q8×C71—22no—
132C2×Q8×C71C22×C414yes—
133C2×Q8×C71C22×C412yes—
134C22×C4×C71—21no—
135C22×C4×C71—22no—
136C22×C4×C71—21no—
137C22×C4×C71C2×D411yescharacteristic
138C22×C4×C71C2×D411yescharacteristic
139C22×C4×C71C2411yescharacteristic
140C2×C8×C71—22no—
141C2×C8×C71—22no—
142C2×C8×C71C22×C414yes—
143C4⋊C4×C71—24no—
144C4⋊C4×C71—21no—
145C4⋊C4×C71—22no—
146C4⋊C4×C71C22×C414yes—
147C4⋊C4×C71C22×C412yes—
148C42×C71—24no—
149C42×C71—42no—
150C42×C71C22×C412yes—
151C42×C71#4112yes—
152C23×C71C22×D411yescharacteristic
153C22×D71—24no—
154C22×D71—22no—
155C22×D71—41no—
156C22×D71—41no—
157C22×D71—42no—
158Q8×C71—24no—
159Q8×C71—22no—
160Q8×C71C2×C4214yescomplemented
161C2×C4×C71—22no—
162C2×C4×C71—24no—
163C2×C4×C71—22no—
164C2×C4×C71—22no—
165C2×C4×C71—24no—
166C2×C4×C71—42no—
167C2×C4×C71—42no—
168C2×C4×C71—42no—
169C2×C4×C71C4×D412yes—
170C2×C4×C71C4×D412yes—
171C2×C4×C71AGL(1,ℤ/8)12yes—
172C2×C4×C71#13712yes—
173C2×C4×C71C23×C411yescharacteristic
174C2×C4×C71C23×C412yes—
175C2×C4×C71C2×#4112yes—
176C2×C4×C71C2×#4111yescharacteristic
177C2×Dic71—22no—
178C2×Dic71—22no—
179C2×Dic71—22no—
180C2×Dic71—22no—
181C2×Dic71—24no—
182C2×Dic71—22no—
183C2×Dic71—41no—
184C2×Dic71—42no—
185C2×Dic71—41no—
186C2×Dic71—42no—
187C2×Dic71C4×D414yes—
188C2×Dic71C4×D414yes—
189D284—24no—
190D284—22no—
191D284C2×C4214yes—
192C4×D71—416no—
193C4×D71—48no—
194C8×C71—24no—
195C71⋊C8—22no—
196C71⋊C8C2×C4214yescomplemented
197C22×C71C2×C4×D412yes—
198C22×C71C2×C4×D411yescharacteristic
199C22×C71C2×AGL(1,ℤ/8)11yescharacteristic
200C22×C71C2×#13711yescharacteristic
201C22×C71#57512yes—
202C2×D71—24no—
203C2×D71—42no—
204C2×D71—42no—
205C2×D71—44no—
206C2×D71—44no—
207C4×C71—22no—
208C4×C71—24no—
209C4×C71—42no—
210C4×C71—44no—
211C4×C71#44014yescomplemented
212C4×C71C22×C4211yescharacteristic
213C4×C71C4×#4112yes—
214C4×C71C4×#4111yescharacteristic
215Dic71—24no—
216Dic71—24no—
217Dic71—42no—
218Dic71—44no—
219C4×#440—711nomaximal, Sylow
220C2×C71C42×D411yescharacteristic
221C2×C71C2×#44011yescharacteristic
222C2×C71#294311yescharacteristic
223C2×C71C4×AGL(1,ℤ/8)12yes—
224C2×C71C4×#13712yes—
225D71—44no—
226C2×#440—712no—
227C2×C4×SD16—711no—
228C42×Q8—711no—
229C42×D4—711no—
230#1776—712no—
231C4×#107—711no—
232#1763—712no—
233#1762—712no—
234C4×#103D7111yescharacteristic, complemented
235C4×#102—711no—
236C4×#97—711no—
237C71C4×#44011yescharacteristic, complemented, Sylow
238C22×SD16—711no—
239C2×C4×Q8—712no—
240C2×C4×Q8C2×D7111yescharacteristic
241C2×C4×D4—712no—
242C2×C4×D4—711no—
243C22×C42—1421no—
244#440—7116no—
245C4×SD16—718no—
246C2×#107—712no—
247C2×#106—711no—
248C2×#103—711no—
249C2×#103C2×D7112yes—
250C2×#102—712no—
251C2×#102—711no—
252C2×#97—712no—
253C2×#97—712no—
254C2×C4×C8—711no—
255C2×C4×C8C2×D7111yescharacteristic
256C4×C4⋊C4—712no—
257C4×C4⋊C4—712no—
258C4×C4⋊C4—711no—
259C4×C4⋊C4—1421no—
260C4×C4⋊C4—1422no—
261C4×C4⋊C4C2×D7111yescharacteristic
262C4×C22⋊C4—1422no—
263C4×C22⋊C4—1421no—
264C43—711no—
265C43—1421no—
266#340—712no—
267#340—712no—
268#340C2×D7112yes—
269C22×Q8C22×D7111yescharacteristic
270C22×D4—711no—
271C23×C4—1422no—
272C23×C4—1421no—
273C2×SD16—714no—
274C2×SD16—718no—
275C22×C8—711no—
276C22×C8—711no—
277C22×C8C22×D7112yes—
278C4×Q8—22no—
279C4×Q8—718no—
280C4×Q8—1424no—
281C4×Q8C4×D7114yescomplemented
282C4×D4—718no—
283C4×D4—714no—
284C4×D4—1424no—
285C4×D4—1422no—
286C2×C4⋊C4—21no—
287C2×C4⋊C4—711no—
288C2×C4⋊C4—712no—
289C2×C4⋊C4—1422no—
290C2×C4⋊C4C22×D7112yes—
291C2×C4⋊C4C22×D7111yescharacteristic
292C2×C22⋊C4—1422no—
293C2×C22⋊C4—1421no—
294C2×C42—21no—
295C2×C42—21no—
296C2×C42—2844no—
297C2×C42—712no—
298C2×C42—712no—
299C2×C42—711no—
300C2×C42—711no—
301C2×C42—1422no—
302C2×C42—1422no—
303C2×C42—1421no—
304C2×C42—1422no—
305C2×C42C22×D7111yescharacteristic
306#107—718no—
307#106—714no—
308#103—714no—
309#103C4×D7118yescomplemented
310#102—718no—
311#102—714no—
312#97—718no—
313#97—1424no—
314C4×C8—22no—
315C4×C8—714no—
316#95—21no—
317#95—1422no—
318#95—1422no—
319#95—1421no—
320C24—1421no—
321C2×Q8—22no—
322C2×Q8—21no—
323C2×Q8C2×C4×D7112yes—
324C2×Q8C2×C4×D7114yes—
325C2×D4—714no—
326C2×D4—712no—
327C2×D4—1422no—
328C2×D4—1421no—
329C22×C4—21no—
330C22×C4—22no—
331C22×C4—21no—
332C22×C4—2844no—
333C22×C4—2844no—
334C22×C4—2842no—
335C22×C4—2842no—
336C22×C4—712no—
337C22×C4—712no—
338C22×C4—1428no—
339C22×C4—1422no—
340C22×C4—1421no—
341C22×C4—1424no—
342C22×C4D4×D7111yescharacteristic
343C22×C4D4×D7111yescharacteristic
344C22×C4C23×D7111yescharacteristic
345SD16—7116no—
346C2×C8—22no—
347C2×C8—22no—
348C2×C8—712no—
349C2×C8—714no—
350C2×C8—712no—
351C2×C8—1422no—
352C2×C8C2×C4×D7114yes—
353C4⋊C4—22no—
354C4⋊C4—21no—
355C4⋊C4—24no—
356C4⋊C4—714no—
357C4⋊C4—712no—
358C4⋊C4—1428no—
359C4⋊C4—1422no—
360C4⋊C4—1421no—
361C4⋊C4C2×C4×D7112yes—
362C4⋊C4C2×C4×D7114yes—
363C22⋊C4—1428no—
364C22⋊C4—1424no—
365C42—24no—
366C42—42no—
367C42—2842no—
368C42—2844no—
369C42—2844no—
370C42—2842no—
371C42—714no—
372C42—714no—
373C42—1428no—
374C42—1422no—
375C42—1422no—
376C42C2×C4×D7112yes—
377C42#1176586412yes—
378C23—2841no—
379C23—2841no—
380C23—2842no—
381C23—1424no—
382C23—1422no—
383C23C2×D4×D7111yescharacteristic
384Q8—24no—
385Q8—22no—
386Q8C42×D7114yescomplemented
387D4—714no—
388D4—1424no—
389D4—1422no—
390C2×C4—24no—
391C2×C4—22no—
392C2×C4—22no—
393C2×C4—24no—
394C2×C4—22no—
395C2×C4—42no—
396C2×C4—42no—
397C2×C4—42no—
398C2×C4—28416no—
399C2×C4—2841no—
400C2×C4—2842no—
401C2×C4—2841no—
402C2×C4—2842no—
403C2×C4—2848no—
404C2×C4—714no—
405C2×C4—714no—
406C2×C4—1424no—
407C2×C4—1422no—
408C2×C4—1422no—
409C2×C4—1422no—
410C2×C4—1422no—
411C2×C4—1422no—
412C2×C4(C22⋊D71)⋊C412yes—
413C2×C4(C22⋊D71)⋊C412yes—
414C2×C4#1455615512yes—
415C2×C4#1455616012yes—
416C2×C4C22×C4×D7112yes—
417C2×C4C22×C4×D7111yescharacteristic
418C2×C4#41×D7112yes—
419C2×C4C2×#1176586411yescharacteristic
420C8—24no—
421C8—714no—
422C8—1422no—
423C22—2842no—
424C22—2842no—
425C22—2844no—
426C22—2844no—
427C22—1424no—
428C22C4×D4×D7112yes—
429C22C2×(C22⋊D71)⋊C411yescharacteristic
430C22C2×#1455615511yescharacteristic
431C22C2×#1455616011yescharacteristic
432C22#1798679612yes—
433C4—22no—
434C4—24no—
435C4—42no—
436C4—44no—
437C4—2842no—
438C4—2844no—
439C4—1424no—
440C4—1424no—
441C4#1798610214yesdirect product factor
442C4C2×C42×D7111yescharacteristic
443C4C4×#1176586412yes—
444C4#1798646711yescharacteristic
445C2—2844no—
446C2C4×(C22⋊D71)⋊C411yescharacteristic
447C2C2×#1798610211yescharacteristic
448C2#2259713611yescharacteristic
449C2C4×#1455615512yes—
450C2C4×#1455616012yes—
subgroupG/H
centerC22×C4D4×D71
commutatorC4×C71C22×C42
FrattiniC22×C4C23×D71
FittingC4×#103×C71C2
socleC23×C71C22×D4
prime radicalC22×D284C23
cosocleC22×C4×C71C24
hypercenterC4×#103D71
hypocenterC71C4×#440
LCSG ▷ C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C22×C4 ◁ C2×C42 ◁ C4×#103

Complements

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

NH ≅ G/Ntype
3. C4×Q8×Dic71C2semidirect
5. #22588236C2semidirect
6. C4×#14556061C2semidirect
7. #22588172C2semidirect
10. C4×#14556038C2semidirect
11. C4×#103×C71C2semidirect
17. #17986102C4direct (N × H)
18. C4×#11765852C4semidirect
51. Q8×Dic71C2×C4semidirect
70. #14556061C2×C4semidirect
71. #14556059C2×C4semidirect
72. #14556052C2×C4semidirect
76. #14556038C2×C4semidirect
77. C4×C71⋊C8C2×C4semidirect
84. C4×Q8×C71C2×C4semidirect
91. #103×C71C2×C4semidirect
109. #11765852C42semidirect
160. Q8×C71C2×C42semidirect
196. C71⋊C8C2×C42semidirect
211. C4×C71#440semidirect
234. C4×#103D71semidirect
237. C71C4×#440semidirect
281. C4×Q8C4×D71semidirect
309. #103C4×D71semidirect
386. Q8C42×D71semidirect
441. C4#17986102direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179861022
C2×C4×#117658522
C4×Q8×Dic712
C4×#145560902
#225882362
C4×#145560612
#225881722
#225881642
C4×#145560502
C4×#145560382
C4×#103×C712
C4×#44071