Finite Group Databasebeta

← C2×#22587884 #31980006

Subgroups — C2×#22587884 #31980006

Order 18176.

726 conjugacy classes of subgroups.

The subgroup lattice has 392 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986276C211yesmaximal, characteristic
2C2×#17986201C211yesmaximal, characteristic
3C2×#17986078C211yesmaximal, characteristic
4#22587884C218yesmaximal, direct product factor
5C2×#17985752C211yesmaximal, characteristic, complemented
6C2×#17985745C211yesmaximal, characteristic, complemented
7C2×#17985745C211yesmaximal, characteristic, complemented
8C2×#487×C71C211yesmaximal, characteristic, complemented
9C22×#11765852—21no—
10C22×#11765848—21no—
11C2×C4×D284C2211yescharacteristic
12#17986276—22no—
13#17986276C2214yes—
14#17986201—22no—
15#17986201C2214yes—
16#17986078—22no—
17#17986078C2214yes—
18C2×#14556061—21no—
19C2×C4⋊(C71⋊C8)C2211yescharacteristic
20C2×C4⋊(C71⋊C8)C2211yescharacteristic
21C2×C4⋊(C71⋊C8)C2211yescharacteristic
22C2×#14556052—21no—
23C2×#14556048—21no—
24C2×(C2×D71)⋊C8—21no—
25#17985752C2214yescomplemented
26#17985745C2214yescomplemented
27#17985745C2214yescomplemented
28C2×C4⋊Q8×C71C2211yescharacteristic
29C2×C4⋊Q8×C71C2211yescharacteristic
30#487×C71—22no—
31#487×C71C2214yescomplemented
32C2×#103×C71—21no—
33C2×#103×C71—21no—
34C2×C4×C8×C71C2211yescharacteristic
35C22×D284D411yescharacteristic
36C22×C4×D71—21no—
37C2×#11765852—24no—
38C2×#11765852—44no—
39C2×#11765848—24no—
40C2×#11765848—44no—
41C22×C71⋊C8—21no—
42C22×C71⋊C8—21no—
43C22×C71⋊C8—21no—
44C4×D284—21no—
45C4×D284—21no—
46C4×D284D412yes—
47C4×D284C2312yes—
48C2×C4⋊Dic71D411yescharacteristic
49C2×(C2×D71)⋊C4—21no—
50#14556061—24no—
51C4⋊(C71⋊C8)—21no—
52C4⋊(C71⋊C8)—21no—
53C4⋊(C71⋊C8)—21no—
54C4⋊(C71⋊C8)C2312yes—
55C4⋊(C71⋊C8)C2312yes—
56C4⋊(C71⋊C8)C2312yes—
57#14556052—24no—
58#14556048—24no—
59(C2×D71)⋊C8—24no—
60C22×Q8×C71—21no—
61C22×Q8×C71—21no—
62C22×C8×C71D411yescharacteristic
63C22×C8×C71D411yescharacteristic
64C4⋊Q8×C71—21no—
65C4⋊Q8×C71—21no—
66C4⋊Q8×C71—21no—
67C4⋊Q8×C71—21no—
68C4⋊Q8×C71—21no—
69C4⋊Q8×C71—21no—
70C4⋊Q8×C71C2312yes—
71C4⋊Q8×C71C2312yes—
72C2×C4⋊C4×C71—21no—
73C2×C4⋊C4×C71—21no—
74C2×C4⋊C4×C71—21no—
75C2×C4⋊C4×C71—21no—
76C2×C42×C71C2311yescharacteristic
77#103×C71—24no—
78#103×C71—24no—
79C4×C8×C71D412yes—
80C4×C8×C71C2312yes—
81C23×D71—21no—
82C2×D284—22no—
83C2×D284—22no—
84C2×D284—21no—
85C2×D284C2×D412yes—
86C22×Dic71—21no—
87C2×C4×D71—22no—
88C2×C4×D71—22no—
89C2×C4×D71—42no—
90C2×C4×D71—42no—
91#11765852—48no—
92#11765848—48no—
93C2×C71⋊C8—22no—
94C2×C71⋊C8—22no—
95C2×C71⋊C8—22no—
96C2×C71⋊C8—42no—
97C2×C71⋊C8—42no—
98C2×C71⋊C8—42no—
99C4⋊Dic71—21no—
100C4⋊Dic71C2×D412yes—
101(C2×D71)⋊C4—22no—
102(C2×D71)⋊C4—22no—
103C2×Q8×C71—22no—
104C2×Q8×C71—22no—
105C2×Q8×C71—41no—
106C2×Q8×C71—41no—
107C2×Q8×C71—42no—
108C2×Q8×C71—42no—
109C2×Q8×C71—42no—
110C2×Q8×C71—42no—
111C22×C4×C71—41no—
112C22×C4×C71—41no—
113C22×C4×C71C2×D411yescharacteristic
114C22×C4×C71C2×D411yescharacteristic
115C22×C4×C71#4111yescharacteristic
116C2×C8×C71—22no—
117C2×C8×C71—22no—
118C2×C8×C71C2×D412yes—
119C2×C8×C71C2×D412yes—
120C4⋊C4×C71—22no—
121C4⋊C4×C71—22no—
122C4⋊C4×C71—22no—
123C4⋊C4×C71—22no—
124C4⋊C4×C71—41no—
125C4⋊C4×C71—41no—
126C4⋊C4×C71—41no—
127C4⋊C4×C71—41no—
128C42×C71C2×D411yescharacteristic
129C42×C71C2×D411yescharacteristic
130C42×C71#4111yescharacteristic
131C42×C71C2411yescharacteristic
132C23×C71#12111yescharacteristic
133C22×D71—22no—
134C22×D71—42no—
135C22×D71—42no—
136C22×D71—42no—
137Q8×C71—42no—
138Q8×C71—42no—
139Q8×C71—42no—
140Q8×C71—42no—
141Q8×C71—82no—
142Q8×C71—82no—
143C2×C4×C71—22no—
144C2×C4×C71—42no—
145C2×C4×C71—42no—
146C2×C4×C71—82no—
147C2×C4×C71—82no—
148C2×C4×C71#12111yescharacteristic
149C2×C4×C71#12111yescharacteristic
150C2×C4×C71#12111yescharacteristic
151C2×C4×C71#13512yes—
152C2×C4×C71AGL(1,ℤ/8)12yes—
153C2×C4×C71AGL(1,ℤ/8)12yes—
154C2×C4×C71#13712yes—
155C2×C4×C71C22×D411yescharacteristic
156C2×C4×C71C22×D411yescharacteristic
157C2×C4×C71C2×#4111yescharacteristic
158C2×Dic71—22no—
159C2×Dic71—42no—
160D284—22no—
161D284—22no—
162D284—42no—
163C4×D71—42no—
164C4×D71—42no—
165C4×D71—44no—
166C8×C71—22no—
167C8×C71—22no—
168C71⋊C8—42no—
169C71⋊C8—42no—
170C71⋊C8—42no—
171C22×C71#46312yes—
172C22×C71#46812yes—
173C22×C71#47312yes—
174C22×C71C2×#12111yescharacteristic
175C2×D71—42no—
176C2×D71—42no—
177C2×D71—42no—
178C2×D71—84no—
179C4×C71—21no—
180C4×C71—21no—
181C4×C71—82no—
182C4×C71—82no—
183C4×C71#46312yes—
184C4×C71#46812yes—
185C4×C71C2×#13511yescharacteristic
186C4×C71C2×AGL(1,ℤ/8)11yescharacteristic
187C4×C71C2×AGL(1,ℤ/8)11yescharacteristic
188C4×C71C2×#13711yescharacteristic
189Dic71—42no—
190C2×#1699—711nomaximal, Sylow
191C2×C71#169914yescomplemented
192C2×C71C2×#46311yescharacteristic
193C2×C71C2×#46811yescharacteristic
194C2×C71C2×#47311yescharacteristic
195D71—82no—
196C2×#487D7111yescharacteristic, complemented
197C2×#474—711no—
198C2×#461—711no—
199C2×#436—711no—
200#1699—718no—
201C2×#335—711no—
202C2×#332—711no—
203C2×#332—711no—
204C71C2×#169911yescharacteristic, complemented, Sylow
205C22×SD16—1421no—
206C22×M16—1421no—
207C2×C4⋊Q8C2×D7111yescharacteristic
208C2×C4⋊Q8C2×D7111yescharacteristic
209C2×C4×D4—711no—
210#487—22no—
211#487C2×D7114yescomplemented
212#474—714no—
213#474—1422no—
214#461—714no—
215#461—1422no—
216#436—714no—
217#436—1422no—
218C2×#107—1421no—
219C2×C4⋊C8—711no—
220C2×C4⋊C8—711no—
221C2×C4⋊C8—711no—
222C2×#103—21no—
223C2×#103—21no—
224C2×#103—1421no—
225C2×#102—1421no—
226C2×C22⋊C8—1421no—
227C2×C4×C8C2×D7111yescharacteristic
228#335—714no—
229#332—714no—
230#332—714no—
231C22×Q8—21no—
232C22×Q8—21no—
233C22×D4—711no—
234C23×C4—1421no—
235C2×SD16—2844no—
236C2×SD16—1424no—
237C2×M16—2844no—
238C2×M16—1424no—
239C22×C8—1421no—
240C22×C8—1421no—
241C22×C8—1421no—
242C22×C8C22⋊D7111yescharacteristic
243C22×C8C22⋊D7111yescharacteristic
244C4⋊Q8—21no—
245C4⋊Q8—21no—
246C4⋊Q8—21no—
247C4⋊Q8—21no—
248C4⋊Q8—21no—
249C4⋊Q8—21no—
250C4⋊Q8C22×D7112yes—
251C4⋊Q8C22×D7112yes—
252C4×D4—712no—
253C4×D4—712no—
254C4×D4—1421no—
255C4×D4—1421no—
256C2×C4⋊C4—21no—
257C2×C4⋊C4—21no—
258C2×C4⋊C4—21no—
259C2×C4⋊C4—21no—
260C2×C4⋊C4—711no—
261C2×C22⋊C4—1421no—
262C2×C42C22×D7111yescharacteristic
263#107—1424no—
264C4⋊C8—712no—
265C4⋊C8—712no—
266C4⋊C8—712no—
267C4⋊C8—1421no—
268C4⋊C8—1421no—
269C4⋊C8—1421no—
270#103—24no—
271#103—24no—
272#103—1424no—
273#102—1424no—
274C22⋊C8—1424no—
275C4×C8C22⋊D7112yes—
276C4×C8C22×D7112yes—
277C24—1421no—
278C2×Q8—22no—
279C2×Q8—22no—
280C2×Q8—41no—
281C2×Q8—41no—
282C2×Q8—42no—
283C2×Q8—42no—
284C2×Q8—42no—
285C2×Q8—42no—
286C2×D4—712no—
287C2×D4—1421no—
288C2×D4—1422no—
289C2×D4—1422no—
290C22×C4—41no—
291C22×C4—41no—
292C22×C4—2842no—
293C22×C4—2842no—
294C22×C4—1421no—
295C22×C4—1422no—
296C22×C4—1422no—
297C22×C4D4×D7111yescharacteristic
298C22×C4C2×C22⋊D7111yescharacteristic
299C22×C4#1176586411yescharacteristic
300SD16—2848no—
301M16—2848no—
302C2×C8—22no—
303C2×C8—22no—
304C2×C8—2842no—
305C2×C8—2842no—
306C2×C8—2842no—
307C2×C8—1422no—
308C2×C8—1422no—
309C2×C8—1422no—
310C2×C8C2×C22⋊D7112yes—
311C2×C8C2×C22⋊D7112yes—
312C4⋊C4—22no—
313C4⋊C4—22no—
314C4⋊C4—22no—
315C4⋊C4—22no—
316C4⋊C4—41no—
317C4⋊C4—41no—
318C4⋊C4—41no—
319C4⋊C4—41no—
320C4⋊C4—712no—
321C4⋊C4—1421no—
322C22⋊C4—1422no—
323C22⋊C4—1422no—
324C42D4×D7111yescharacteristic
325C42C2×C22⋊D7111yescharacteristic
326C42#1176586411yescharacteristic
327C42C23×D7111yescharacteristic
328C23—2842no—
329C23—2842no—
330C23—2842no—
331C23—1422no—
332C23#1455609911yescharacteristic
333Q8—42no—
334Q8—42no—
335Q8—42no—
336Q8—42no—
337Q8—82no—
338Q8—82no—
339D4—2842no—
340D4—1422no—
341D4—1422no—
342C2×C4—22no—
343C2×C4—42no—
344C2×C4—42no—
345C2×C4—82no—
346C2×C4—82no—
347C2×C4—2842no—
348C2×C4—2844no—
349C2×C4—2842no—
350C2×C4—2842no—
351C2×C4—1422no—
352C2×C4#1455609911yescharacteristic
353C2×C4#1455609911yescharacteristic
354C2×C4#1455609911yescharacteristic
355C2×C4#1455614812yes—
356C2×C4#1455615312yes—
357C2×C4#1455615512yes—
358C2×C4#1455615712yes—
359C2×C4C2×D4×D7111yescharacteristic
360C2×C4C22×C22⋊D7111yescharacteristic
361C2×C4C2×#1176586411yescharacteristic
362C8—22no—
363C8—22no—
364C8—2842no—
365C8—2842no—
366C8—2842no—
367C22—2842no—
368C22—2842no—
369C22—2842no—
370C22—5684no—
371C22#1798621112yes—
372C22#1798624212yes—
373C22#1798627112yes—
374C22C2×#1455609911yescharacteristic
375C4—21no—
376C4—21no—
377C4—82no—
378C4—82no—
379C4—2842no—
380C4#1798621112yes—
381C4#1798624212yes—
382C4C2×#1455614811yescharacteristic
383C4C2×#1455615311yescharacteristic
384C4C2×#1455615511yescharacteristic
385C4C2×#1455615711yescharacteristic
386C2—5682no—
387C2#2258788414yesdirect product factor
388C2C2×#1798621111yescharacteristic
389C2C2×#1798624211yescharacteristic
390C2C2×#1798627111yescharacteristic
subgroupG/H
centerC23#14556099
commutator, cosocleC42×C71C24
FrattiniC42C23×D71
FittingC2×#487×C71C2
socleC23×C71#121
prime radicalC22×D284D4
hypercenterC2×#487D71
hypocenterC71C2×#1699
LCSG ▷ C42×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#487

Complements

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

NH ≅ G/Ntype
4. #22587884C2direct (N × H)
5. C2×#17985752C2semidirect
6. C2×#17985745C2semidirect
7. C2×#17985745C2semidirect
8. C2×#487×C71C2semidirect
25. #17985752C22semidirect
26. #17985745C22semidirect
27. #17985745C22semidirect
31. #487×C71C22semidirect
191. C2×C71#1699semidirect
196. C2×#487D71semidirect
204. C71C2×#1699semidirect
211. #487C2×D71semidirect
387. C2#22587884direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179862762
C2×#179862012
C2×#179860782
#225878842
C2×#179857522
C2×#179857452
C2×#487×C712
C2×#169971