Finite Group Databasebeta

← C2×#22597250 #32861765

Subgroups — C2×#22597250 #32861765

Order 18176.

2674 conjugacy classes of subgroups.

The subgroup lattice has 434 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986766C212yesmaximal, complemented
2#22597250C2116yesmaximal, direct product factor
3C2×#17986121C214yesmaximal, complemented
4C2×#17986116C214yesmaximal, complemented
5C2×#17986048C211yesmaximal, characteristic, complemented
6C22×#14556055C212yesmaximal, complemented
7C2×M16×Dic71C211yesmaximal, characteristic, complemented
8C2×#575×C71C211yesmaximal, characteristic
9#17986766—28no—
10#17986766C22116yescomplemented
11C2×#14556135—24no—
12C2×#14556135C2218yescomplemented
13C22×#11765849—24no—
14C22×#11765849C2212yes—
15C22×#11765849C2211yescharacteristic
16C22×C4×Dic71C2211yescharacteristic
17#17986121C22132yescomplemented
18#17986116C22132yescomplemented
19#17986048C2218yescomplemented
20C2×#14556064C2214yescomplemented
21C2×#14556055C2214yescomplemented
22C2×#14556055C2214yescomplemented
23C2×#14556055C22116yescomplemented
24M16×Dic71C2218yescomplemented
25C2×#14556038C2212yescomplemented
26C2×C8×Dic71C2212yescomplemented
27C22×#41×C71C2212yes—
28#575×C71C418yescomplemented
29#575×C71C2218yes—
30C2×#137×C71C414yescomplemented
31C2×AGL(1,ℤ/8)×C71C414yescomplemented
32C2×#135×C71C2214yes—
33C22×M16×C71C2211yescharacteristic
34C23×Dic71—21no—
35#14556135—232no—
36#14556135—216no—
37#14556135C23132yescomplemented
38C2×#11765849—232no—
39C2×#11765849—28no—
40C2×#11765849—22no—
41C2×#11765849—24no—
42C2×#11765849D414yes—
43C2×#11765849D414yes—
44C2×#11765849C2318yes—
45C2×#11765849C2314yes—
46C2×#11765849C2314yes—
47C22×C71⋊C8—28no—
48C22×C71⋊C8—22no—
49C22×C71⋊C8C2312yes—
50C2×C4×Dic71—21no—
51C2×C4×Dic71—22no—
52C2×C4×Dic71C2311yescharacteristic
53C2×C4×Dic71C2311yescharacteristic
54C2×C4×Dic71C2314yes—
55#14556064C23116yescomplemented
56#14556055C23116yescomplemented
57#14556055C23116yescomplemented
58#14556038C2318yescomplemented
59C8×Dic71C2318yescomplemented
60C2×#41×C71—22no—
61C2×#41×C71—24no—
62C2×#41×C71—22no—
63C2×#41×C71—24no—
64C2×#41×C71C2×C414yes—
65C2×#41×C71C2×C418yes—
66C2×#41×C71C2314yes—
67C2×#41×C71C2318yes—
68C22×Q8×C71C2×C412yes—
69C22×D4×C71—22no—
70C22×D4×C71C2×C412yes—
71C23×C4×C71—22no—
72C23×C4×C71C2311yescharacteristic
73#137×C71C2×C4132yescomplemented
74AGL(1,ℤ/8)×C71C2×C4132yescomplemented
75#135×C71C2×C4116yescomplemented
76#135×C71C23116yes—
77C2×Q16×C71C2×C414yescomplemented
78C2×SD16×C71C2×C418yescomplemented
79C2×D8×C71C2×C414yescomplemented
80C2×M16×C71C2×C414yes—
81C2×M16×C71C2×C414yes—
82C2×M16×C71C2314yes—
83C22×C8×C71C2312yes—
84C22×Dic71—21no—
85C22×Dic71—24no—
86C22×Dic71—21no—
87C22×Dic71—44no—
88#11765849—28no—
89#11765849—24no—
90#11765849—232no—
91#11765849C2×D4116yes—
92#11765849C2418yes—
93C2×C71⋊C8—24no—
94C2×C71⋊C8—28no—
95C2×C71⋊C8—232no—
96C2×C71⋊C8C2×D414yes—
97C2×C71⋊C8C2×D414yes—
98C2×C71⋊C8C2414yes—
99C4×Dic71—21no—
100C4×Dic71—24no—
101C4×Dic71—21no—
102C4×Dic71C2412yes—
103C4×Dic71C2412yes—
104C24×C71—22no—
105C24×C71#4111yescharacteristic
106#41×C71—28no—
107#41×C71—28no—
108#41×C71—28no—
109#41×C71—28no—
110#41×C71—24no—
111#41×C71—24no—
112#41×C71—28no—
113#41×C71C22×C418yes—
114#41×C71C22×C4116yes—
115#41×C71C2418yes—
116C2×Q8×C71—22no—
117C2×Q8×C71—24no—
118C2×Q8×C71C22×C414yes—
119C2×Q8×C71C22×C418yes—
120C2×D4×C71—24no—
121C2×D4×C71—28no—
122C2×D4×C71—24no—
123C2×D4×C71—28no—
124C2×D4×C71—22no—
125C2×D4×C71—24no—
126C2×D4×C71C22×C414yes—
127C2×D4×C71C22×C418yes—
128C22×C4×C71—22no—
129C22×C4×C71—24no—
130C22×C4×C71—28no—
131C22×C4×C71—24no—
132C22×C4×C71—28no—
133C22×C4×C71C22×C412yes—
134C22×C4×C71C22×C412yes—
135C22×C4×C71C2×D412yes—
136C22×C4×C71C2×D412yes—
137C22×C4×C71#4111yescharacteristic
138C22×C4×C71#4112yes—
139C22×C4×C71C2411yescharacteristic
140C22×C4×C71C2412yes—
141Q16×C71C22×C4116yescomplemented
142SD16×C71C22×C4132yescomplemented
143D8×C71C22×C4116yescomplemented
144M16×C71C22×C4116yes—
145C2×C8×C71C22×C414yes—
146C2×C8×C71C22×C414yes—
147C2×C8×C71C2414yes—
148C23×C71—24no—
149C23×C71—28no—
150C23×C71—42no—
151C23×C71—84no—
152C23×C71C4×D412yes—
153C23×C71C4×D412yes—
154C23×C71C2×#4111yescharacteristic
155C23×C71C2×#4112yes—
156Q8×C71—28no—
157Q8×C71—24no—
158Q8×C71C23×C418yes—
159D4×C71—216no—
160D4×C71—28no—
161D4×C71—28no—
162D4×C71—28no—
163D4×C71—24no—
164D4×C71C23×C418yes—
165C2×C4×C71—28no—
166C2×C4×C71—24no—
167C2×C4×C71—28no—
168C2×C4×C71—216no—
169C2×C4×C71—28no—
170C2×C4×C71C4×D412yes—
171C2×C4×C71C4×D414yes—
172C2×C4×C71C4×D414yes—
173C2×C4×C71C4×D412yes—
174C2×C4×C71C23×C411yescharacteristic
175C2×C4×C71C23×C411yescharacteristic
176C2×C4×C71C23×C414yes—
177C2×C4×C71C22×D414yes—
178C2×C4×C71C22×D411yescharacteristic
179C2×C4×C71C22×D411yescharacteristic
180C2×C4×C71C2×#4111yescharacteristic
181C2×C4×C71C2×#4112yes—
182C2×C4×C71C2511yescharacteristic
183C2×Dic71—24no—
184C2×Dic71—22no—
185C2×Dic71—22no—
186C2×Dic71—48no—
187C2×Dic71—42no—
188C8×C71C23×C418yes—
189C71⋊C8—28no—
190C71⋊C8C22×D418yes—
191C22×C71—22no—
192C22×C71—24no—
193C22×C71—28no—
194C22×C71—42no—
195C22×C71—42no—
196C22×C71—48no—
197C22×C71—88no—
198C22×C71C2×C4×D414yes—
199C22×C71C2×C4×D411yescharacteristic
200C22×C71C2×C4×D411yescharacteristic
201C22×C71C22×#4111yescharacteristic
202C4×C71—28no—
203C4×C71C2×C4×D411yescharacteristic
204C4×C71C2×C4×D414yes—
205C4×C71C2×C4×D411yescharacteristic
206C4×C71C24×C411yescharacteristic
207C4×C71C23×D411yescharacteristic
208Dic71—24no—
209Dic71—42no—
210C2×#2956—711nomaximal, Sylow
211C2×C71—21no—
212C2×C71—24no—
213C2×C71—21no—
214C2×C71—48no—
215C2×C71#295612yescomplemented
216C2×C71C22×C4×D411yescharacteristic
217C2×#575D7111yescharacteristic
218C2×#568—712no—
219#2956—7116no—
220C2×#444—714no—
221C2×#443—714no—
222C2×#430—711no—
223C22×#104—712no—
224C2×C4×M16—711no—
225C71C2×#295611yescharacteristic, complemented, Sylow
226C22×#41C2×D7112yes—
227#575Dic7118yescomplemented
228#575C2×D7118yes—
229C2×#137Dic7114yescomplemented
230C2×AGL(1,ℤ/8)Dic7114yescomplemented
231C2×#135C2×D7114yes—
232#568—7116no—
233#568—1428no—
234C2×#131—718no—
235C2×#131—1424no—
236C22×M16—711no—
237C22×M16—712no—
238C22×M16—1424no—
239C22×M16C2×D7111yescharacteristic
240C22×C42—711no—
241#444—7132no—
242#443—7132no—
243#430—718no—
244C2×#108—714no—
245C2×#104—714no—
246C2×#104—714no—
247C2×#104—7116no—
248C4×M16—718no—
249C2×#97—712no—
250C2×C4×C8—712no—
251C2×#41—22no—
252C2×#41—24no—
253C2×#41—22no—
254C2×#41—24no—
255C2×#41C2×Dic7114yes—
256C2×#41C2×Dic7118yes—
257C2×#41C22×D7114yes—
258C2×#41C22×D7118yes—
259C22×Q8C2×Dic7112yes—
260C22×D4—22no—
261C22×D4C2×Dic7112yes—
262C23×C4—22no—
263C23×C4—1421no—
264C23×C4C22×D7111yescharacteristic
265#137C2×Dic71132yescomplemented
266AGL(1,ℤ/8)C2×Dic71132yescomplemented
267#135C2×Dic71116yescomplemented
268#135C22×D71116yes—
269C2×Q16C2×Dic7114yescomplemented
270C2×SD16C2×Dic7118yescomplemented
271C2×D8C2×Dic7114yescomplemented
272#131—7132no—
273#131—14216no—
274#131—14232no—
275C2×M16—714no—
276C2×M16—714no—
277C2×M16—714no—
278C2×M16—714no—
279C2×M16—718no—
280C2×M16—1428no—
281C2×M16—14232no—
282C2×M16—1422no—
283C2×M16—1424no—
284C2×M16C2×Dic7114yes—
285C2×M16C2×Dic7114yes—
286C2×M16C22×D7114yes—
287C22×C8—712no—
288C22×C8—1428no—
289C22×C8—1422no—
290C22×C8C22×D7112yes—
291C2×C42—711no—
292C2×C42—711no—
293C2×C42—714no—
294C2×C42—1422no—
295C2×C42—1421no—
296#108—7116no—
297#104—7116no—
298#104—7116no—
299#97—718no—
300C4×C8—718no—
301C24—22no—
302C24#1176586411yescharacteristic
303#41—24no—
304#41—28no—
305#41—24no—
306#41—28no—
307#41—28no—
308#41—28no—
309#41—28no—
310#41C22×Dic7118yes—
311#41C22×Dic71116yes—
312#41C23×D7118yes—
313C2×Q8—22no—
314C2×Q8—24no—
315C2×Q8C22×Dic7114yes—
316C2×Q8C22×Dic7118yes—
317C2×D4—24no—
318C2×D4—28no—
319C2×D4—24no—
320C2×D4—28no—
321C2×D4—22no—
322C2×D4—24no—
323C2×D4C22×Dic7114yes—
324C2×D4C22×Dic7118yes—
325C22×C4—22no—
326C22×C4—28no—
327C22×C4—24no—
328C22×C4—24no—
329C22×C4—28no—
330C22×C4—2844no—
331C22×C4—1421no—
332C22×C4—1424no—
333C22×C4—1421no—
334C22×C4C22×Dic7112yes—
335C22×C4C22×Dic7112yes—
336C22×C4D4×D7112yes—
337C22×C4D4×D7112yes—
338C22×C4#1176586411yescharacteristic
339C22×C4#1176586412yes—
340C22×C4C23×D7112yes—
341C22×C4C23×D7111yescharacteristic
342Q16C22×Dic71116yescomplemented
343SD16C22×Dic71132yescomplemented
344D8C22×Dic71116yescomplemented
345M16—7116no—
346M16—718no—
347M16—14232no—
348M16—1428no—
349M16—1424no—
350M16C22×Dic71116yes—
351C2×C8—714no—
352C2×C8—714no—
353C2×C8—714no—
354C2×C8—14232no—
355C2×C8—1428no—
356C2×C8—1424no—
357C2×C8C22×Dic7114yes—
358C2×C8C22×Dic7114yes—
359C2×C8C23×D7114yes—
360C42—712no—
361C42—712no—
362C42—1421no—
363C42—1424no—
364C42—1421no—
365C23—24no—
366C23—28no—
367C23—42no—
368C23—84no—
369C23D4×Dic7112yes—
370C23D4×Dic7112yes—
371C23C2×#1176586411yescharacteristic
372C23C2×#1176586412yes—
373Q8—28no—
374Q8—24no—
375Q8C23×Dic7118yes—
376D4—28no—
377D4—216no—
378D4—28no—
379D4—28no—
380D4—24no—
381D4C23×Dic7118yes—
382C2×C4—28no—
383C2×C4—24no—
384C2×C4—28no—
385C2×C4—28no—
386C2×C4—216no—
387C2×C4—2842no—
388C2×C4—2848no—
389C2×C4—1422no—
390C2×C4—1424no—
391C2×C4—1422no—
392C2×C4D4×Dic7112yes—
393C2×C4D4×Dic7114yes—
394C2×C4D4×Dic7114yes—
395C2×C4D4×Dic7112yes—
396C2×C4C23×Dic7111yescharacteristic
397C2×C4C23×Dic7111yescharacteristic
398C2×C4C23×Dic7114yes—
399C2×C4C2×D4×D7111yescharacteristic
400C2×C4C2×D4×D7114yes—
401C2×C4C2×D4×D7111yescharacteristic
402C2×C4C2×#1176586411yescharacteristic
403C2×C4C2×#1176586412yes—
404C2×C4C24×D7111yescharacteristic
405C8—718no—
406C8—1428no—
407C8C23×Dic7118yes—
408C22—22no—
409C22—24no—
410C22—28no—
411C22—42no—
412C22—42no—
413C22—48no—
414C22—88no—
415C22C2×D4×Dic7114yes—
416C22C2×D4×Dic7111yescharacteristic
417C22C2×D4×Dic7111yescharacteristic
418C22C22×#1176586411yescharacteristic
419C4—28no—
420C4—2842no—
421C4—1424no—
422C4C2×D4×Dic7111yescharacteristic
423C4C2×D4×Dic7114yes—
424C4C2×D4×Dic7111yescharacteristic
425C4C24×Dic7111yescharacteristic
426C4C22×D4×D7111yescharacteristic
427C2—21no—
428C2—24no—
429C2—21no—
430C2—48no—
431C2#2259725012yesdirect product factor
432C2C22×D4×Dic7111yescharacteristic
subgroupG/H
centerC2×C4C2×D4×D71
commutatorC4×C71C24×C4
FrattiniC2×C4C24×D71
Fitting, prime radicalC2×#575×C71C2
socleC22×C71C2×C4×D4
cosocleC2×C4×C71C25
hypercenterC2×#575D71
hypocenterC71C2×#2956
LCSG ▷ C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C2×#575

Complements

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

NH ≅ G/Ntype
1. C2×#17986766C2semidirect
2. #22597250C2direct (N × H)
3. C2×#17986121C2semidirect
4. C2×#17986116C2semidirect
5. C2×#17986048C2semidirect
6. C22×#14556055C2semidirect
7. C2×M16×Dic71C2semidirect
10. #17986766C22semidirect
12. C2×#14556135C22semidirect
17. #17986121C22semidirect
18. #17986116C22semidirect
19. #17986048C22semidirect
20. C2×#14556064C22semidirect
21. C2×#14556055C22semidirect
22. C2×#14556055C22semidirect
23. C2×#14556055C22semidirect
24. M16×Dic71C22semidirect
25. C2×#14556038C22semidirect
26. C2×C8×Dic71C22semidirect
28. #575×C71C4semidirect
30. C2×#137×C71C4semidirect
31. C2×AGL(1,ℤ/8)×C71C4semidirect
37. #14556135C23semidirect
55. #14556064C23semidirect
56. #14556055C23semidirect
57. #14556055C23semidirect
58. #14556038C23semidirect
59. C8×Dic71C23semidirect
73. #137×C71C2×C4semidirect
74. AGL(1,ℤ/8)×C71C2×C4semidirect
75. #135×C71C2×C4semidirect
77. C2×Q16×C71C2×C4semidirect
78. C2×SD16×C71C2×C4semidirect
79. C2×D8×C71C2×C4semidirect
141. Q16×C71C22×C4semidirect
142. SD16×C71C22×C4semidirect
143. D8×C71C22×C4semidirect
215. C2×C71#2956semidirect
225. C71C2×#2956semidirect
227. #575Dic71semidirect
229. C2×#137Dic71semidirect
230. C2×AGL(1,ℤ/8)Dic71semidirect
265. #137C2×Dic71semidirect
266. AGL(1,ℤ/8)C2×Dic71semidirect
267. #135C2×Dic71semidirect
269. C2×Q16C2×Dic71semidirect
270. C2×SD16C2×Dic71semidirect
271. C2×D8C2×Dic71semidirect
342. Q16C22×Dic71semidirect
343. SD16C22×Dic71semidirect
344. D8C22×Dic71semidirect
431. C2#22597250direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179867662
#225972502
C2×#179861212
C2×#179861162
C2×#179860482
C22×#145560552
C2×M16×Dic712
C2×#575×C712
C2×#295671