Finite Group Databasebeta

← C4×#17986114 #31996005

Subgroups — C4×#17986114 #31996005

Order 18176.

1046 conjugacy classes of subgroups.

The subgroup lattice has 446 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986114C212yesmaximal
2C4×#14556148C211yesmaximal, characteristic
3C4×#14556134C211yesmaximal, characteristic, complemented
4C4×#14556063C211yesmaximal, characteristic, complemented
5#22588220C212yesmaximal, complemented
6#22588179C212yesmaximal, complemented
7#22588175C212yesmaximal, complemented
8C4×#14556054C211yesmaximal, characteristic, complemented
9C4×#14556055C211yesmaximal, characteristic, complemented
10C4×C8×Dic71C211yesmaximal, characteristic, complemented
11C4×#131×C71C211yesmaximal, characteristic, complemented
12C2×#14556148C2211yescharacteristic
13C2×#14556134C2212yes—
14C4×#11765865C2211yescharacteristic
15#17986114C4116yesdirect product factor
16C4×#11765855C412yescomplemented
17C4×#11765852C412yescomplemented
18C4×#11765853C412yescomplemented
19C4×#11765850C412yescomplemented
20C2×#14556063C2212yes—
21#17986035C2211yescharacteristic
22C2×#14556055C2212yes—
23C2×#14556054C2212yes—
24#17985995C2211yescharacteristic
25#17985993C2211yescharacteristic
26#17985954C2212yes—
27#17985953—22no—
28C4×#11765849C2211yescharacteristic
29C4×#11765848—21no—
30C2×C4×C71⋊C8C2211yescharacteristic
31C2×C8×Dic71C2212yes—
32C2×C8×Dic71C2212yes—
33C4×C8×D71—21no—
34C42×Dic71C2211yescharacteristic
35#17985763C2212yes—
36#17985760C2212yes—
37#17985758C2212yes—
38C2×#131×C71C2212yes—
39C4×#41×C71C2211yescharacteristic
40#405×C71—22no—
41#405×C71C2212yes—
42C4×M16×C71—21no—
43C4×M16×C71C2211yescharacteristic
44C2×C4×C8×C71—21no—
45C2×C4×C8×C71C2211yescharacteristic
46C2×#11765865C2311yescharacteristic
47#14556148C2×C418yes—
48C2×#11765855C2×C411yescharacteristic
49C2×#11765853C2×C411yescharacteristic
50C2×#11765852C2×C411yescharacteristic
51C2×#11765850C2×C411yescharacteristic
52#14556134—24no—
53#14556134C2×C418yescomplemented
54C2×#11765849C2312yes—
55C2×#11765848—22no—
56C22×C71⋊C8C2311yescharacteristic
57C22×C71⋊C8C2311yescharacteristic
58C2×C8×D71—22no—
59C4×Dic142C2×C412yes—
60C4×D284C2×C412yes—
61C4×C22⋊D71—22no—
62#14556087C2311yescharacteristic
63#14556085—21no—
64C2×C4×Dic71—22no—
65C2×C4×Dic71C2312yes—
66C42×D71—21no—
67#14556063C2×C418yescomplemented
68#14556061C2×C412yes—
69#14556059C2×C412yes—
70#14556055C2×C418yescomplemented
71#14556054C2×C418yescomplemented
72#14556052C2×C412yes—
73#14556051C2×C412yes—
74#14556049C2×C412yes—
75#14556048C2×C412yes—
76#14556039—21no—
77#14556038—22no—
78C4×C71⋊C8—21no—
79C4×C71⋊C8C2×C412yes—
80C4×C71⋊C8C2×C412yes—
81C8×Dic71—22no—
82C8×Dic71—24no—
83C8×Dic71C2×C418yescomplemented
84C2×#41×C71C2311yescharacteristic
85#131×C71—24no—
86#131×C71C2×C418yescomplemented
87C2×M16×C71—22no—
88C2×M16×C71C2312yes—
89C22×C8×C71—22no—
90C22×C8×C71C2312yes—
91C4×Q8×C71C2×C412yes—
92C4×D4×C71—22no—
93C4×D4×C71C2×C412yes—
94#117×C71—21no—
95#117×C71C2311yescharacteristic
96C2×C42×C71—21no—
97C2×C42×C71C2311yescharacteristic
98#97×C71—22no—
99#97×C71—21no—
100C4×C8×C71—22no—
101C4×C8×C71—21no—
102C4×C8×C71D412yes—
103C4×C8×C71D411yescharacteristic
104C4×C8×C71D411yescharacteristic
105#11765865—22no—
106#11765865C22×C414yes—
107C2×Dic142C22×C411yescharacteristic
108C2×D284C22×C411yescharacteristic
109C2×C22⋊D71—21no—
110C22×Dic71—22no—
111C2×C4×D71—21no—
112C2×C4×D71—22no—
113#11765855C4214yescomplemented
114#11765853C4214yescomplemented
115#11765852C4214yescomplemented
116#11765850C4214yescomplemented
117#11765849—22no—
118#11765849C22×C414yes—
119#11765848—28no—
120C2×C71⋊C8—22no—
121C2×C71⋊C8—22no—
122C2×C71⋊C8C22×C412yes—
123C2×C71⋊C8C22×C414yes—
124C2×C71⋊C8C22×C411yescharacteristic
125C2×C71⋊C8C22×C411yescharacteristic
126C8×D71—28no—
127C4⋊Dic71C22×C412yes—
128Dic71⋊C4—22no—
129C22⋊Dic71—21no—
130(C2×D71)⋊C4—22no—
131C4×Dic71—28no—
132C4×Dic71—22no—
133C4×Dic71—21no—
134C4×Dic71—22no—
135C4×Dic71C22×C414yes—
136#41×C71—22no—
137#41×C71C22×C414yes—
138C2×Q8×C71C22×C411yescharacteristic
139C2×D4×C71—21no—
140C2×D4×C71C22×C411yescharacteristic
141C22×C4×C71—21no—
142C22×C4×C71—22no—
143C22×C4×C71#4112yes—
144C22×C4×C71C2411yescharacteristic
145M16×C71—22no—
146M16×C71—28no—
147M16×C71C22×C414yes—
148C2×C8×C71—22no—
149C2×C8×C71—28no—
150C2×C8×C71C22×C414yes—
151C2×C8×C71C2×D412yes—
152C2×C8×C71C2×D412yes—
153C2×C8×C71#4114yes—
154C4⋊C4×C71—22no—
155C4⋊C4×C71C22×C412yes—
156C22⋊C4×C71—21no—
157C22⋊C4×C71—22no—
158C42×C71—22no—
159C42×C71—21no—
160C42×C71C22×C412yes—
161C42×C71C2×D411yescharacteristic
162C42×C71C2×D411yescharacteristic
163C23×C71—21no—
164C23×C71C2×#4111yescharacteristic
165C22×D71—21no—
166Q8×C71—21no—
167Q8×C71C2×C4212yes—
168D4×C71—24no—
169D4×C71—21no—
170D4×C71C2×C4212yes—
171C2×C4×C71—21no—
172C2×C4×C71—24no—
173C2×C4×C71—24no—
174C2×C4×C71—22no—
175C2×C4×C71—44no—
176C2×C4×C71C4×D412yes—
177C2×C4×C71C4×D412yes—
178C2×C4×C71C23×C412yes—
179C2×C4×C71C23×C411yescharacteristic
180C2×C4×C71C22×D411yescharacteristic
181C2×C4×C71C2×#4112yes—
182C22⋊D71—24no—
183C2×Dic71—28no—
184C2×Dic71—21no—
185C2×Dic71—24no—
186C2×Dic71—22no—
187D284—21no—
188D284C2×C4212yes—
189C4×D71—24no—
190C4×D71—44no—
191Dic142—21no—
192Dic142C2×C4212yes—
193C8×C71—24no—
194C8×C71C4×D414yes—
195C8×C71C4×D414yes—
196C71⋊C8—24no—
197C71⋊C8—22no—
198C71⋊C8C2×C4212yes—
199C71⋊C8C2×C4212yes—
200C22×C71—22no—
201C22×C71—22no—
202C22×C71—42no—
203C22×C71C2×C4×D411yescharacteristic
204C22×C71C4×#4112yes—
205C2×D71—22no—
206C2×D71—42no—
207C4×C71—22no—
208C4×C71—22no—
209C4×C71—42no—
210C4×C71#44314yescomplemented
211C4×C71C22×C4211yescharacteristic
212C4×C71C2×C4×D412yes—
213C4×C71C4×#4111yescharacteristic
214Dic71—28no—
215Dic71—22no—
216Dic71—42no—
217C4×#443—711nomaximal, Sylow
218C2×C71—22no—
219C2×C71—42no—
220C2×C71C42×D411yescharacteristic
221C2×C71C2×#44312yes—
222D71—42no—
223C2×#443—712no—
224C4×#135—711no—
225C4×#131—711no—
226C4×#131D7111yescharacteristic, complemented
227C4×#108—711no—
228#1772—712no—
229#1764—712no—
230#1764—712no—
231C4×#104—711no—
232C4×#104—711no—
233C42×C8—711no—
234C71C4×#44311yescharacteristic, complemented, Sylow
235C2×#135—711no—
236C2×#131—712no—
237C2×#131C2×D7112yes—
238C4×#41—711no—
239C4×#41C2×D7111yescharacteristic
240#443—7116no—
241C4×Q16—712no—
242C4×SD16—712no—
243C4×SD16—712no—
244C4×D8—712no—
245C2×#108—712no—
246#427—711no—
247C2×#104—712no—
248C2×#104—712no—
249#416—711no—
250#416—711no—
251#405—22no—
252#405—712no—
253#405—1422no—
254#405C2×D7112yes—
255C4×M16—21no—
256C4×M16—711no—
257C4×M16—1421no—
258C4×M16C2×D7111yescharacteristic
259C2×C4×C8—21no—
260C2×C4×C8—712no—
261C2×C4×C8—711no—
262C2×C4×C8—712no—
263C2×C4×C8—1421no—
264C2×C4×C8C2×D7111yescharacteristic
265C43—711no—
266#341—712no—
267#339—712no—
268#339—712no—
269C2×#41—711no—
270C2×#41C22×D7111yescharacteristic
271#135—718no—
272C2×Q16—711no—
273C2×SD16—711no—
274C2×SD16—711no—
275C2×D8—711no—
276#131—24no—
277#131—718no—
278#131—1424no—
279#131C4×D7118yescomplemented
280C2×M16—22no—
281C2×M16—712no—
282C2×M16—1422no—
283C2×M16C22×D7112yes—
284C22×C8—22no—
285C22×C8—711no—
286C22×C8—711no—
287C22×C8—1422no—
288C22×C8C22×D7112yes—
289C4×Q8—712no—
290C4×Q8C4×D7112yes—
291C4×D4—22no—
292C4×D4—712no—
293C4×D4—1422no—
294C4×D4C4×D7112yes—
295#117—21no—
296#117—711no—
297#117—1421no—
298#117C22×D7111yescharacteristic
299C2×C42—21no—
300C2×C42—712no—
301C2×C42—1422no—
302C2×C42—1421no—
303C2×C42C22×D7111yescharacteristic
304#108—718no—
305#107—712no—
306#106—712no—
307#104—718no—
308#104—718no—
309#103—712no—
310#103—712no—
311#102—712no—
312#102—712no—
313#97—22no—
314#97—21no—
315#97—1422no—
316#97—1421no—
317C4×C8—22no—
318C4×C8—21no—
319C4×C8—718no—
320C4×C8—712no—
321C4×C8—712no—
322C4×C8—1422no—
323C4×C8—1424no—
324C4×C8—1421no—
325C4×C8C22⋊D7111yescharacteristic
326C4×C8C22⋊D7112yes—
327C4×C8C22⋊D7111yescharacteristic
328#41—22no—
329#41—714no—
330#41—1422no—
331#41C2×C4×D7114yes—
332C2×Q8—711no—
333C2×Q8C2×C4×D7111yescharacteristic
334C2×D4—21no—
335C2×D4—711no—
336C2×D4—1421no—
337C2×D4C2×C4×D7111yescharacteristic
338C22×C4—21no—
339C22×C4—22no—
340C22×C4—1422no—
341C22×C4—1422no—
342C22×C4—1421no—
343C22×C4#1176586512yes—
344C22×C4C23×D7111yescharacteristic
345Q16—714no—
346SD16—714no—
347SD16—714no—
348D8—714no—
349M16—22no—
350M16—28no—
351M16—714no—
352M16—1422no—
353M16—1428no—
354M16C2×C4×D7114yes—
355C2×C8—22no—
356C2×C8—28no—
357C2×C8—711no—
358C2×C8—711no—
359C2×C8—714no—
360C2×C8—712no—
361C2×C8—1422no—
362C2×C8—1422no—
363C2×C8—1428no—
364C2×C8C2×C4×D7114yes—
365C2×C8C2×C22⋊D7112yes—
366C2×C8C2×C22⋊D7112yes—
367C2×C8#1176586514yes—
368C4⋊C4—22no—
369C4⋊C4—712no—
370C4⋊C4—1422no—
371C4⋊C4C2×C4×D7112yes—
372C22⋊C4—21no—
373C22⋊C4—22no—
374C22⋊C4—1421no—
375C22⋊C4—1422no—
376C42—21no—
377C42—22no—
378C42—714no—
379C42—1428no—
380C42—1421no—
381C42—1422no—
382C42—1422no—
383C42C2×C4×D7112yes—
384C42C2×C22⋊D7111yescharacteristic
385C42C2×C22⋊D7111yescharacteristic
386C23—21no—
387C23—1421no—
388C23C2×#1176586511yescharacteristic
389Q8—21no—
390Q8—712no—
391Q8—1421no—
392Q8C42×D7112yes—
393D4—24no—
394D4—21no—
395D4—712no—
396D4—1424no—
397D4—1421no—
398D4C42×D7112yes—
399C2×C4—21no—
400C2×C4—24no—
401C2×C4—24no—
402C2×C4—22no—
403C2×C4—44no—
404C2×C4—2844no—
405C2×C4—1422no—
406C2×C4—1428no—
407C2×C4—1421no—
408C2×C4—1424no—
409C2×C4—1424no—
410C2×C4C4×C22⋊D7112yes—
411C2×C4C4×C22⋊D7112yes—
412C2×C4C22×C4×D7112yes—
413C2×C4C22×C4×D7111yescharacteristic
414C2×C4C22×C22⋊D7111yescharacteristic
415C2×C4C2×#1176586512yes—
416C8—24no—
417C8—712no—
418C8—712no—
419C8—1424no—
420C8—1422no—
421C8C4×C22⋊D7114yes—
422C8C4×C22⋊D7114yes—
423C22—22no—
424C22—22no—
425C22—42no—
426C22—2842no—
427C22—1422no—
428C22C2×C4×C22⋊D7111yescharacteristic
429C22C4×#1176586512yes—
430C4—22no—
431C4—22no—
432C4—42no—
433C4—2842no—
434C4—1428no—
435C4—1422no—
436C4#1798611414yesdirect product factor
437C4C2×C42×D7111yescharacteristic
438C4C2×C4×C22⋊D7112yes—
439C4C4×#1176586511yescharacteristic
440C2—22no—
441C2—42no—
442C2—2842no—
443C2C42×C22⋊D7111yescharacteristic
444C2C2×#1798611412yes—
subgroupG/H
centerC4×C8C22⋊D71
commutatorC4×C71C22×C42
FrattiniC22×C4C23×D71
FittingC4×#131×C71C2
socleC22×C71C2×C4×D4
prime radicalC2×#14556148C22
cosocleC22×C4×C71C24
hypercenterC4×#131D71
hypocenterC71C4×#443
LCSG ▷ C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C4×C8 ◁ C2×C4×C8 ◁ C4×#131

Complements

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

NH ≅ G/Ntype
3. C4×#14556134C2semidirect
4. C4×#14556063C2semidirect
5. #22588220C2semidirect
6. #22588179C2semidirect
7. #22588175C2semidirect
8. C4×#14556054C2semidirect
9. C4×#14556055C2semidirect
10. C4×C8×Dic71C2semidirect
11. C4×#131×C71C2semidirect
15. #17986114C4direct (N × H)
16. C4×#11765855C4semidirect
17. C4×#11765852C4semidirect
18. C4×#11765853C4semidirect
19. C4×#11765850C4semidirect
53. #14556134C2×C4semidirect
67. #14556063C2×C4semidirect
70. #14556055C2×C4semidirect
71. #14556054C2×C4semidirect
83. C8×Dic71C2×C4semidirect
86. #131×C71C2×C4semidirect
113. #11765855C42semidirect
114. #11765853C42semidirect
115. #11765852C42semidirect
116. #11765850C42semidirect
210. C4×C71#443semidirect
226. C4×#131D71semidirect
234. C71C4×#443semidirect
279. #131C4×D71semidirect
436. C4#17986114direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179861142
C4×#145561482
C4×#145561342
C4×#145560632
#225882202
#225881792
#225881752
C4×#145560542
C4×#145560552
C4×C8×Dic712
C4×#131×C712
C4×#44371