Finite Group Databasebeta

← C2×#22587713 #31979699

Subgroups — C2×#22587713 #31979699

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×#17986395C211yesmaximal, characteristic, complemented
2C2×#17986289C211yesmaximal, characteristic
3C2×D4×C71⋊C8C211yesmaximal, characteristic
4#22587713C218yesmaximal, direct product factor
5C2×#17985749C211yesmaximal, characteristic, complemented
6C2×#17985747C211yesmaximal, characteristic, complemented
7C2×#17985745C211yesmaximal, characteristic, complemented
8C2×#461×C71C211yesmaximal, characteristic
9C23×C71⋊C8—21no—
10C2×#14556128C2211yescharacteristic
11#17986395—22no—
12#17986395C2214yescomplemented
13#17986289—22no—
14#17986289C2214yes—
15D4×C71⋊C8—22no—
16D4×C71⋊C8C2214yes—
17C2×#14556059—21no—
18C2×#14556059—21no—
19C2×#14556059—21no—
20C2×C4⋊(C71⋊C8)C2211yescharacteristic
21C2×C4⋊(C71⋊C8)C2211yescharacteristic
22C2×#14556049—21no—
23C2×C22⋊(C71⋊C8)—21no—
24C2×C4×C71⋊C8C2211yescharacteristic
25#17985749C2214yescomplemented
26#17985747C2214yescomplemented
27#17985745C2214yescomplemented
28C22×SD16×C71—21no—
29C2×C4⋊Q8×C71C2211yescharacteristic
30C2×C4×D4×C71C2211yescharacteristic
31#461×C71—22no—
32#461×C71C2214yes—
33C2×C4⋊C8×C71C2211yescharacteristic
34C2×#103×C71—21no—
35C22×Dic142—21no—
36C22×C71⋊C8—24no—
37C22×C71⋊C8—21no—
38C22×C71⋊C8—21no—
39C22×C71⋊C8—44no—
40C22×C71⋊C8D411yescharacteristic
41C22×C71⋊C8D411yescharacteristic
42#14556128—21no—
43#14556128—21no—
44#14556128—21no—
45#14556128C2312yes—
46C2×C4⋊Dic71—21no—
47C2×C4⋊Dic71—21no—
48#14556059—24no—
49#14556059—24no—
50#14556059—24no—
51C4⋊(C71⋊C8)—21no—
52C4⋊(C71⋊C8)—21no—
53C4⋊(C71⋊C8)C2312yes—
54C4⋊(C71⋊C8)C2312yes—
55#14556049—24no—
56C22⋊(C71⋊C8)—24no—
57C4×C71⋊C8D412yes—
58C4×C71⋊C8C2312yes—
59C22×Q8×C71—21no—
60C22×D4×C71D411yescharacteristic
61C23×C4×C71—21no—
62C2×SD16×C71—24no—
63C2×SD16×C71—44no—
64C22×C8×C71—21no—
65C4⋊Q8×C71—21no—
66C4⋊Q8×C71—21no—
67C4⋊Q8×C71—21no—
68C4⋊Q8×C71C2312yes—
69C4×D4×C71—21no—
70C4×D4×C71—21no—
71C4×D4×C71D412yes—
72C4×D4×C71C2312yes—
73C2×C4⋊C4×C71—21no—
74C2×C4⋊C4×C71—21no—
75C2×C4⋊C4×C71D411yescharacteristic
76C2×C22⋊C4×C71—21no—
77C2×C42×C71C2311yescharacteristic
78C4⋊C8×C71—21no—
79C4⋊C8×C71C2312yes—
80#103×C71—24no—
81C2×Dic142—22no—
82C2×Dic142—41no—
83C2×Dic142—82no—
84C22×Dic71—41no—
85C2×C71⋊C8—22no—
86C2×C71⋊C8—22no—
87C2×C71⋊C8—22no—
88C2×C71⋊C8—42no—
89C2×C71⋊C8—42no—
90C2×C71⋊C8—48no—
91C2×C71⋊C8SD1614yescomplemented
92C2×C71⋊C8C2×D412yes—
93C2×C71⋊C8C2×D412yes—
94C4⋊Dic71—22no—
95C4⋊Dic71—22no—
96C4⋊Dic71—41no—
97C4⋊Dic71—41no—
98C24×C71—21no—
99C2×Q8×C71—22no—
100C2×Q8×C71—41no—
101C2×Q8×C71—42no—
102C2×Q8×C71—42no—
103C2×D4×C71—21no—
104C2×D4×C71—22no—
105C2×D4×C71SD1614yes—
106C2×D4×C71C2×D412yes—
107C22×C4×C71—21no—
108C22×C4×C71—22no—
109C22×C4×C71—22no—
110C22×C4×C71—42no—
111C22×C4×C71—42no—
112C22×C4×C71—41no—
113C22×C4×C71C2×D411yescharacteristic
114C22×C4×C71C2×D411yescharacteristic
115C22×C4×C71#4111yescharacteristic
116SD16×C71—48no—
117C2×C8×C71—22no—
118C2×C8×C71—42no—
119C4⋊C4×C71—21no—
120C4⋊C4×C71—22no—
121C4⋊C4×C71—22no—
122C4⋊C4×C71—41no—
123C4⋊C4×C71—41no—
124C4⋊C4×C71C2×D412yes—
125C22⋊C4×C71—22no—
126C22⋊C4×C71—22no—
127C42×C71C2×D411yescharacteristic
128C42×C71C2×D411yescharacteristic
129C42×C71#4111yescharacteristic
130C42×C71C2411yescharacteristic
131C23×C71—22no—
132C23×C71—24no—
133C23×C71—42no—
134C23×C71—42no—
135C23×C71#12111yescharacteristic
136Q8×C71—42no—
137Q8×C71—42no—
138Q8×C71—82no—
139D4×C71—22no—
140D4×C71—24no—
141D4×C71C2×SD1614yes—
142C2×C4×C71—22no—
143C2×C4×C71—22no—
144C2×C4×C71—42no—
145C2×C4×C71—42no—
146C2×C4×C71—42no—
147C2×C4×C71—44no—
148C2×C4×C71—42no—
149C2×C4×C71—82no—
150C2×C4×C71#12111yescharacteristic
151C2×C4×C71#12111yescharacteristic
152C2×C4×C71#12111yescharacteristic
153C2×C4×C71C2×SD1612yes—
154C2×C4×C71C2×SD1612yes—
155C2×C4×C71#13512yes—
156C2×C4×C71#13712yes—
157C2×C4×C71C22×D411yescharacteristic
158C2×C4×C71C22×D411yescharacteristic
159C2×C4×C71C2×#4111yescharacteristic
160C2×Dic71—42no—
161C2×Dic71—82no—
162Dic142—82no—
163Dic142—82no—
164C8×C71—42no—
165C71⋊C8—22no—
166C71⋊C8—42no—
167C71⋊C8—42no—
168C71⋊C8C2×SD1614yescomplemented
169C22×C71—24no—
170C22×C71—48no—
171C22×C71—42no—
172C22×C71—42no—
173C22×C71#46112yes—
174C22×C71#46512yes—
175C22×C71#47112yes—
176C22×C71C2×#12111yescharacteristic
177C4×C71—21no—
178C4×C71—21no—
179C4×C71—42no—
180C4×C71—82no—
181C4×C71#46112yes—
182C4×C71#46512yes—
183C4×C71C22×SD1611yescharacteristic
184C4×C71C22×SD1611yescharacteristic
185C4×C71C2×#13511yescharacteristic
186C4×C71C2×#13711yescharacteristic
187Dic71—82no—
188C2×#1671—711nomaximal, Sylow
189C2×C71—44no—
190C2×C71#167114yescomplemented
191C2×C71C2×#46111yescharacteristic
192C2×C71C2×#46511yescharacteristic
193C2×C71C2×#47111yescharacteristic
194C2×#498—711no—
195C2×#476—711no—
196C2×#461D7111yescharacteristic
197C2×C8×D4—711no—
198#1671—718no—
199C2×#334—711no—
200C2×#333—711no—
201C2×#332—711no—
202C71C2×#167111yescharacteristic, complemented, Sylow
203C22×SD16—21no—
204C23×C8—1421no—
205C2×C4⋊Q8—711no—
206C2×C4⋊Q8C2×D7111yescharacteristic
207C2×C4×D4C2×D7111yescharacteristic
208#498—714no—
209#498—1422no—
210#476—714no—
211#476—1422no—
212#461—22no—
213#461C2×D7114yes—
214C8×D4—714no—
215C8×D4—1422no—
216C2×#106—1421no—
217C2×#106—1421no—
218C2×#106—1421no—
219C2×C4⋊C8—711no—
220C2×C4⋊C8—711no—
221C2×C4⋊C8C2×D7111yescharacteristic
222C2×#103—21no—
223C2×#102—1421no—
224C2×C22⋊C8—1421no—
225C2×C4×C8—711no—
226#334—714no—
227#333—714no—
228#332—714no—
229C22×Q8—21no—
230C22×Q8—1421no—
231C22×D4C22⋊D7111yescharacteristic
232C23×C4—21no—
233C2×SD16—24no—
234C2×SD16—44no—
235C22×C8—21no—
236C22×C8—2844no—
237C22×C8—711no—
238C22×C8—711no—
239C22×C8—1424no—
240C22×C8—1421no—
241C22×C8—1421no—
242C4⋊Q8—21no—
243C4⋊Q8—21no—
244C4⋊Q8—21no—
245C4⋊Q8—712no—
246C4⋊Q8—1421no—
247C4⋊Q8—1421no—
248C4⋊Q8—1421no—
249C4⋊Q8C22×D7112yes—
250C4×D4—21no—
251C4×D4—21no—
252C4×D4C22⋊D7112yes—
253C4×D4C22×D7112yes—
254C2×C4⋊C4—21no—
255C2×C4⋊C4—21no—
256C2×C4⋊C4—1421no—
257C2×C4⋊C4—1421no—
258C2×C4⋊C4C22⋊D7111yescharacteristic
259C2×C22⋊C4—21no—
260C2×C42C22×D7111yescharacteristic
261#106—1424no—
262#106—1424no—
263#106—1424no—
264C4⋊C8—21no—
265C4⋊C8—712no—
266C4⋊C8—712no—
267C4⋊C8—1421no—
268C4⋊C8—1421no—
269C4⋊C8C22×D7112yes—
270#103—24no—
271#102—1424no—
272C22⋊C8—1424no—
273C4×C8—712no—
274C4×C8—712no—
275C24—21no—
276C2×Q8—22no—
277C2×Q8—41no—
278C2×Q8—42no—
279C2×Q8—42no—
280C2×Q8—2841no—
281C2×Q8—5682no—
282C2×Q8—1422no—
283C2×D4—21no—
284C2×D4—22no—
285C2×D4#1176585314yes—
286C2×D4C2×C22⋊D7112yes—
287C22×C4—21no—
288C22×C4—22no—
289C22×C4—22no—
290C22×C4—42no—
291C22×C4—42no—
292C22×C4—41no—
293C22×C4—2841no—
294C22×C4D4×D7111yescharacteristic
295C22×C4C2×C22⋊D7111yescharacteristic
296C22×C4#1176586411yescharacteristic
297SD16—48no—
298C2×C8—22no—
299C2×C8—42no—
300C2×C8—2842no—
301C2×C8—2842no—
302C2×C8—2848no—
303C2×C8—712no—
304C2×C8—714no—
305C2×C8—712no—
306C2×C8—1422no—
307C2×C8—1422no—
308C2×C8—1422no—
309C4⋊C4—21no—
310C4⋊C4—22no—
311C4⋊C4—22no—
312C4⋊C4—41no—
313C4⋊C4—41no—
314C4⋊C4—2841no—
315C4⋊C4—2841no—
316C4⋊C4—1422no—
317C4⋊C4—1422no—
318C4⋊C4C2×C22⋊D7112yes—
319C22⋊C4—22no—
320C22⋊C4—22no—
321C42D4×D7111yescharacteristic
322C42C2×C22⋊D7111yescharacteristic
323C42#1176586411yescharacteristic
324C42C23×D7111yescharacteristic
325C23—24no—
326C23—22no—
327C23—42no—
328C23—42no—
329C23#1455610011yescharacteristic
330Q8—42no—
331Q8—42no—
332Q8—82no—
333Q8—5682no—
334Q8—5682no—
335D4—24no—
336D4—22no—
337D4C2×#1176585314yes—
338C2×C4—22no—
339C2×C4—22no—
340C2×C4—42no—
341C2×C4—44no—
342C2×C4—42no—
343C2×C4—42no—
344C2×C4—42no—
345C2×C4—82no—
346C2×C4—2842no—
347C2×C4—5682no—
348C2×C4#1455610011yescharacteristic
349C2×C4#1455610011yescharacteristic
350C2×C4#1455610011yescharacteristic
351C2×C4SD16×D7112yes—
352C2×C4C2×#1176585312yes—
353C2×C4#1455614812yes—
354C2×C4#1455615712yes—
355C2×C4C2×D4×D7111yescharacteristic
356C2×C4C22×C22⋊D7111yescharacteristic
357C2×C4C2×#1176586411yescharacteristic
358C8—42no—
359C8—2842no—
360C8—2842no—
361C8—714no—
362C8—1422no—
363C22—24no—
364C22—48no—
365C22—42no—
366C22—42no—
367C22#1798620212yes—
368C22#1798622612yes—
369C22#1798626412yes—
370C22C2×#1455610011yescharacteristic
371C4—21no—
372C4—21no—
373C4—42no—
374C4—82no—
375C4—5682no—
376C4#1798620212yes—
377C4#1798622612yes—
378C4C2×SD16×D7111yescharacteristic
379C4C22×#1176585311yescharacteristic
380C4C2×#1455614811yescharacteristic
381C4C2×#1455615711yescharacteristic
382C2—44no—
383C2#2258771314yesdirect product factor
384C2C2×#1798620211yescharacteristic
385C2C2×#1798622611yescharacteristic
386C2C2×#1798626411yescharacteristic
subgroupG/H
centerC23#14556100
commutator, cosocleC42×C71C24
FrattiniC42C23×D71
FittingC2×#461×C71C2
socleC23×C71#121
prime radicalC22×D4×C71D4
hypercenterC2×#461D71
hypocenterC71C2×#1671
LCSG ▷ C42×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#461

Complements

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

NH ≅ G/Ntype
1. C2×#17986395C2semidirect
4. #22587713C2direct (N × H)
5. C2×#17985749C2semidirect
6. C2×#17985747C2semidirect
7. C2×#17985745C2semidirect
12. #17986395C22semidirect
25. #17985749C22semidirect
26. #17985747C22semidirect
27. #17985745C22semidirect
91. C2×C71⋊C8SD16semidirect
168. C71⋊C8C2×SD16semidirect
190. C2×C71#1671semidirect
202. C71C2×#1671semidirect
383. C2#22587713direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179863952
C2×#179862892
C2×D4×C71⋊C82
#225877132
C2×#179857492
C2×#179857472
C2×#179857452
C2×#461×C712
C2×#167171