Finite Group Databasebeta

← C2×#22587716 #31979702

Subgroups — C2×#22587716 #31979702

Order 18176.

758 conjugacy classes of subgroups.

The subgroup lattice has 388 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986397C211yesmaximal, characteristic, complemented
2C2×#17986290C211yesmaximal, characteristic
3C2×#17986205C211yesmaximal, characteristic
4C2×C8×D284C211yesmaximal, characteristic
5#22587716C218yesmaximal, direct product factor
6C2×#17985747C211yesmaximal, characteristic, complemented
7C2×#17985746C211yesmaximal, characteristic, complemented
8C2×#334×C71C211yesmaximal, characteristic, complemented
9C22×#11765854—21no—
10C22×C8×D71—21no—
11C2×#14556128C2211yescharacteristic
12C2×#14556128C2211yescharacteristic
13C2×C4×D284C2211yescharacteristic
14#17986397—22no—
15#17986397C2214yescomplemented
16#17986290—22no—
17#17986290C2214yes—
18#17986205—22no—
19#17986205C2214yes—
20C8×D284—22no—
21C8×D284C2214yes—
22C2×#14556060—21no—
23C2×#14556060—21no—
24C2×#14556060—21no—
25C2×C4⋊(C71⋊C8)C2211yescharacteristic
26C2×#14556053—21no—
27C2×#14556050—21no—
28C2×(C2×D71)⋊C8—21no—
29#17985747C2214yescomplemented
30#17985746C2214yescomplemented
31C2×C4⋊C8×C71C2211yescharacteristic
32C2×C4⋊C8×C71C2211yescharacteristic
33C2×C4×C8×C71C2211yescharacteristic
34#334×C71C2214yescomplemented
35C22×Dic142—21no—
36C22×Dic142—21no—
37C22×D284D411yescharacteristic
38C22×C4×D71—21no—
39C2×#11765854—24no—
40C2×#11765854—44no—
41C22×C71⋊C8—21no—
42C2×C8×D71—24no—
43C2×C8×D71—44no—
44#14556128—21no—
45#14556128—21no—
46#14556128—21no—
47#14556128—21no—
48#14556128—21no—
49#14556128—21no—
50#14556128C2312yes—
51#14556128C2312yes—
52C4×D284—21no—
53C4×D284—21no—
54C4×D284D412yes—
55C4×D284C2312yes—
56C2×C4⋊Dic71—21no—
57C2×C4⋊Dic71—21no—
58C2×C4⋊Dic71—21no—
59C2×C4⋊Dic71—21no—
60C2×C4⋊Dic71D411yescharacteristic
61C2×(C2×D71)⋊C4—21no—
62#14556060—24no—
63#14556060—24no—
64#14556060—24no—
65C4⋊(C71⋊C8)—21no—
66C4⋊(C71⋊C8)C2312yes—
67#14556053—24no—
68#14556050—24no—
69(C2×D71)⋊C8—24no—
70C22×C8×C71—21no—
71C22×C8×C71—21no—
72C22×C8×C71D411yescharacteristic
73C22×C8×C71D411yescharacteristic
74C2×C42×C71C2311yescharacteristic
75C4⋊C8×C71—21no—
76C4⋊C8×C71—21no—
77C4⋊C8×C71C2312yes—
78C4⋊C8×C71C2312yes—
79C4×C8×C71D412yes—
80C4×C8×C71C2312yes—
81C23×D71—21no—
82C2×Dic142—22no—
83C2×Dic142—22no—
84C2×Dic142—42no—
85C2×Dic142—42no—
86C2×Dic142—41no—
87C2×Dic142—41no—
88C2×Dic142—82no—
89C2×D284—21no—
90C2×D284—22no—
91C2×D284SD1614yes—
92C2×D284C2×D412yes—
93C22×Dic71—21no—
94C22×Dic71—41no—
95C22×Dic71—41no—
96C2×C4×D71—22no—
97C2×C4×D71—22no—
98C2×C4×D71—42no—
99C2×C4×D71—42no—
100#11765854—48no—
101C2×C71⋊C8—22no—
102C2×C71⋊C8—42no—
103C8×D71—48no—
104C4⋊Dic71—21no—
105C4⋊Dic71—22no—
106C4⋊Dic71—22no—
107C4⋊Dic71—22no—
108C4⋊Dic71—22no—
109C4⋊Dic71—41no—
110C4⋊Dic71—41no—
111C4⋊Dic71—41no—
112C4⋊Dic71—41no—
113C4⋊Dic71C2×D412yes—
114(C2×D71)⋊C4—22no—
115(C2×D71)⋊C4—22no—
116C22×C4×C71C2×D411yescharacteristic
117C22×C4×C71C2×D411yescharacteristic
118C22×C4×C71#4111yescharacteristic
119C2×C8×C71—22no—
120C2×C8×C71—22no—
121C2×C8×C71—22no—
122C2×C8×C71—42no—
123C2×C8×C71—42no—
124C2×C8×C71SD1614yescomplemented
125C2×C8×C71C2×D412yes—
126C2×C8×C71C2×D412yes—
127C42×C71C2×D411yescharacteristic
128C42×C71C2×D411yescharacteristic
129C42×C71#4111yescharacteristic
130C42×C71C2411yescharacteristic
131C23×C71#12111yescharacteristic
132C22×D71—22no—
133C22×D71—24no—
134C22×D71—42no—
135C22×D71—42no—
136C2×C4×C71—22no—
137C2×C4×C71#12111yescharacteristic
138C2×C4×C71#12111yescharacteristic
139C2×C4×C71#12111yescharacteristic
140C2×C4×C71C2×SD1612yes—
141C2×C4×C71C2×SD1612yes—
142C2×C4×C71#13512yes—
143C2×C4×C71#13712yes—
144C2×C4×C71C22×D411yescharacteristic
145C2×C4×C71C22×D411yescharacteristic
146C2×C4×C71C2×#4111yescharacteristic
147C2×Dic71—22no—
148C2×Dic71—42no—
149C2×Dic71—42no—
150C2×Dic71—42no—
151C2×Dic71—82no—
152C2×Dic71—82no—
153D284—22no—
154D284—24no—
155D284C2×SD1614yes—
156C4×D71—42no—
157C4×D71—42no—
158C4×D71—44no—
159Dic142—42no—
160Dic142—42no—
161Dic142—82no—
162Dic142—82no—
163Dic142—82no—
164C8×C71—22no—
165C8×C71—42no—
166C8×C71—42no—
167C8×C71C2×SD1614yescomplemented
168C71⋊C8—42no—
169C22×C71#46112yes—
170C22×C71#46512yes—
171C22×C71#47112yes—
172C22×C71C2×#12111yescharacteristic
173C2×D71—24no—
174C2×D71—48no—
175C2×D71—42no—
176C2×D71—42no—
177C4×C71—21no—
178C4×C71—21no—
179C4×C71#46112yes—
180C4×C71#46512yes—
181C4×C71C22×SD1611yescharacteristic
182C4×C71C22×SD1611yescharacteristic
183C4×C71C2×#13511yescharacteristic
184C4×C71C2×#13711yescharacteristic
185Dic71—42no—
186Dic71—82no—
187Dic71—82no—
188C2×#1671—711nomaximal, Sylow
189C2×C71#167114yescomplemented
190C2×C71C2×#46111yescharacteristic
191C2×C71C2×#46511yescharacteristic
192C2×C71C2×#47111yescharacteristic
193D71—44no—
194C2×#498—711no—
195C2×#476—711no—
196C2×#461—711no—
197C2×C8×D4—711no—
198#1671—718no—
199C2×#334D7111yescharacteristic, complemented
200C2×#333—711no—
201C2×#332—711no—
202C71C2×#167111yescharacteristic, complemented, Sylow
203C22×SD16—1421no—
204C23×C8—1421no—
205C2×C4⋊Q8—711no—
206C2×C4⋊Q8—711no—
207C2×C4×D4—711no—
208#498—714no—
209#498—1422no—
210#476—714no—
211#476—1422no—
212#461—714no—
213#461—1422no—
214C8×D4—714no—
215C8×D4—1422no—
216C2×#106—1421no—
217C2×#106—1421no—
218C2×#106—1421no—
219C2×C4⋊C8—711no—
220C2×C4⋊C8C2×D7111yescharacteristic
221C2×C4⋊C8C2×D7111yescharacteristic
222C2×#103—1421no—
223C2×#102—1421no—
224C2×C22⋊C8—1421no—
225C2×C4×C8C2×D7111yescharacteristic
226#334C2×D7114yescomplemented
227#333—714no—
228#332—714no—
229C22×Q8—1421no—
230C22×Q8—1421no—
231C22×D4—711no—
232C23×C4—1421no—
233C2×SD16—2844no—
234C2×SD16—1424no—
235C22×C8—21no—
236C22×C8—21no—
237C22×C8—2844no—
238C22×C8—1421no—
239C22×C8—1424no—
240C22×C8D28411yescharacteristic
241C22×C8D28411yescharacteristic
242C4⋊Q8—712no—
243C4⋊Q8—712no—
244C4⋊Q8—1421no—
245C4⋊Q8—1421no—
246C4⋊Q8—1421no—
247C4⋊Q8—1421no—
248C4⋊Q8—1421no—
249C4⋊Q8—1421no—
250C4×D4—712no—
251C4×D4—712no—
252C4×D4—1421no—
253C4×D4—1421no—
254C2×C4⋊C4—711no—
255C2×C4⋊C4—1421no—
256C2×C4⋊C4—1421no—
257C2×C4⋊C4—1421no—
258C2×C4⋊C4—1421no—
259C2×C22⋊C4—1421no—
260C2×C42C22×D7111yescharacteristic
261#106—1424no—
262#106—1424no—
263#106—1424no—
264C4⋊C8—21no—
265C4⋊C8—21no—
266C4⋊C8—712no—
267C4⋊C8—1421no—
268C4⋊C8C22×D7112yes—
269C4⋊C8C22×D7112yes—
270#103—1424no—
271#102—1424no—
272C22⋊C8—1424no—
273C4×C8D28412yes—
274C4×C8C22×D7112yes—
275C24—1421no—
276C2×Q8—2841no—
277C2×Q8—2841no—
278C2×Q8—2842no—
279C2×Q8—2842no—
280C2×Q8—5682no—
281C2×Q8—1422no—
282C2×Q8—1422no—
283C2×D4—712no—
284C2×D4—714no—
285C2×D4—1421no—
286C2×D4—1422no—
287C22×C4—2842no—
288C22×C4—2842no—
289C22×C4—2841no—
290C22×C4—2841no—
291C22×C4—1421no—
292C22×C4—1422no—
293C22×C4—1422no—
294C22×C4D4×D7111yescharacteristic
295C22×C4C2×D28411yescharacteristic
296C22×C4#1176586611yescharacteristic
297SD16—2848no—
298C2×C8—22no—
299C2×C8—22no—
300C2×C8—22no—
301C2×C8—42no—
302C2×C8—42no—
303C2×C8—2842no—
304C2×C8—2848no—
305C2×C8—1422no—
306C2×C8#1176585414yescomplemented
307C2×C8C2×D28412yes—
308C2×C8C2×D28412yes—
309C4⋊C4—2841no—
310C4⋊C4—2841no—
311C4⋊C4—2841no—
312C4⋊C4—2841no—
313C4⋊C4—712no—
314C4⋊C4—1422no—
315C4⋊C4—1422no—
316C4⋊C4—1422no—
317C4⋊C4—1422no—
318C4⋊C4—1421no—
319C22⋊C4—1422no—
320C22⋊C4—1422no—
321C42D4×D7111yescharacteristic
322C42C2×D28411yescharacteristic
323C42#1176586611yescharacteristic
324C42C23×D7111yescharacteristic
325C23—2842no—
326C23—2842no—
327C23—1424no—
328C23—1422no—
329C23#1455610311yescharacteristic
330Q8—2842no—
331Q8—2842no—
332Q8—5682no—
333Q8—5682no—
334Q8—5682no—
335D4—714no—
336D4—1424no—
337D4—1422no—
338C2×C4—22no—
339C2×C4—2842no—
340C2×C4—2844no—
341C2×C4—2842no—
342C2×C4—2842no—
343C2×C4—2842no—
344C2×C4—2842no—
345C2×C4—5682no—
346C2×C4—5682no—
347C2×C4—1422no—
348C2×C4#1455610311yescharacteristic
349C2×C4#1455610311yescharacteristic
350C2×C4#1455610311yescharacteristic
351C2×C4SD16×D7112yes—
352C2×C4C2×#1176585412yes—
353C2×C4#1455614912yes—
354C2×C4#1455616112yes—
355C2×C4C2×D4×D7111yescharacteristic
356C2×C4C22×D28411yescharacteristic
357C2×C4C2×#1176586611yescharacteristic
358C8—22no—
359C8—42no—
360C8—42no—
361C8—2842no—
362C8C2×#1176585414yescomplemented
363C22—2848no—
364C22—2842no—
365C22—2842no—
366C22—1424no—
367C22#1798620512yes—
368C22#1798622912yes—
369C22#1798626312yes—
370C22C2×#1455610311yescharacteristic
371C4—21no—
372C4—21no—
373C4—2842no—
374C4—5682no—
375C4—5682no—
376C4#1798620512yes—
377C4#1798622912yes—
378C4C2×SD16×D7111yescharacteristic
379C4C22×#1176585411yescharacteristic
380C4C2×#1455614911yescharacteristic
381C4C2×#1455616111yescharacteristic
382C2—2844no—
383C2#2258771614yesdirect product factor
384C2C2×#1798620511yescharacteristic
385C2C2×#1798622911yescharacteristic
386C2C2×#1798626311yescharacteristic
subgroupG/H
centerC23#14556103
commutator, cosocleC42×C71C24
FrattiniC42C23×D71
FittingC2×#334×C71C2
socleC23×C71#121
prime radicalC22×D284D4
hypercenterC2×#334D71
hypocenterC71C2×#1671
LCSG ▷ C42×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#334

Complements

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

NH ≅ G/Ntype
1. C2×#17986397C2semidirect
5. #22587716C2direct (N × H)
6. C2×#17985747C2semidirect
7. C2×#17985746C2semidirect
8. C2×#334×C71C2semidirect
15. #17986397C22semidirect
29. #17985747C22semidirect
30. #17985746C22semidirect
34. #334×C71C22semidirect
124. C2×C8×C71SD16semidirect
167. C8×C71C2×SD16semidirect
189. C2×C71#1671semidirect
199. C2×#334D71semidirect
202. C71C2×#1671semidirect
226. #334C2×D71semidirect
306. C2×C8#11765854semidirect
362. C8C2×#11765854semidirect
383. C2#22587716direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179863972
C2×#179862902
C2×#179862052
C2×C8×D2842
#225877162
C2×#179857472
C2×#179857462
C2×#334×C712
C2×#167171