Finite Group Databasebeta

← C2×#22587905 #31980113

Subgroups — C2×#22587905 #31980113

Order 18176.

734 conjugacy classes of subgroups.

The subgroup lattice has 398 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986206C211yesmaximal, characteristic, complemented
2C2×#17986196C211yesmaximal, characteristic
3C2×#17986129C211yesmaximal, characteristic, complemented
4#22587905C218yesmaximal, direct product factor
5C2×#17985750C211yesmaximal, characteristic, complemented
6C2×#17985745C211yesmaximal, characteristic, complemented
7C2×#17985743C211yesmaximal, characteristic
8C2×#486×C71C211yesmaximal, characteristic
9C22×#11765855—21no—
10C22×#11765853—21no—
11C2×C4×Dic142C2211yescharacteristic
12#17986206—22no—
13#17986206C2214yescomplemented
14#17986196—22no—
15#17986196C2214yes—
16#17986129—22no—
17#17986129C2214yescomplemented
18C2×C4⋊(C71⋊C8)C2211yescharacteristic
19C2×C4⋊(C71⋊C8)C2211yescharacteristic
20C2×C4⋊(C71⋊C8)C2211yescharacteristic
21C2×Dic71⋊C8—21no—
22C2×#14556052—21no—
23C2×#14556049—21no—
24C2×#14556038—21no—
25#17985750C2214yescomplemented
26#17985745C2214yescomplemented
27#17985743C2214yes—
28C2×C4⋊Q8×C71C2211yescharacteristic
29C2×#127×C71C2211yescharacteristic
30#486×C71—22no—
31#486×C71C2214yes—
32C2×#102×C71—21no—
33C2×#102×C71—21no—
34C2×C4×C8×C71C2211yescharacteristic
35C22×Dic142D411yescharacteristic
36C2×#11765855—24no—
37C2×#11765855—44no—
38C2×#11765853—24no—
39C2×#11765853—44no—
40C22×C71⋊C8—21no—
41C22×C71⋊C8—21no—
42C22×C71⋊C8—21no—
43C4×Dic142—21no—
44C4×Dic142—21no—
45C4×Dic142D412yes—
46C4×Dic142C2312yes—
47C2×C4⋊Dic71D411yescharacteristic
48C2×Dic71⋊C4—21no—
49C2×C4×Dic71—21no—
50C4⋊(C71⋊C8)—21no—
51C4⋊(C71⋊C8)—21no—
52C4⋊(C71⋊C8)—21no—
53C4⋊(C71⋊C8)C2312yes—
54C4⋊(C71⋊C8)C2312yes—
55C4⋊(C71⋊C8)C2312yes—
56Dic71⋊C8—24no—
57#14556052—24no—
58#14556049—24no—
59#14556038—24no—
60C22×Q8×C71—21no—
61C22×D4×C71—21no—
62C22×D4×C71—21no—
63C22×D4×C71—21no—
64C22×C8×C71D411yescharacteristic
65C22×C8×C71D411yescharacteristic
66C4⋊Q8×C71—21no—
67C4⋊Q8×C71—21no—
68C4⋊Q8×C71—21no—
69C4⋊Q8×C71C2312yes—
70#127×C71—21no—
71#127×C71—21no—
72#127×C71—21no—
73#127×C71C2312yes—
74C2×C4⋊C4×C71—21no—
75C2×C4⋊C4×C71—21no—
76C2×C42×C71C2311yescharacteristic
77#102×C71—24no—
78#102×C71—24no—
79C4×C8×C71D412yes—
80C4×C8×C71C2312yes—
81C2×Dic142—22no—
82C2×Dic142—22no—
83C2×Dic142—21no—
84C2×Dic142C2×D412yes—
85C22×Dic71—21no—
86C22×Dic71—21no—
87#11765855—48no—
88#11765853—48no—
89C2×C71⋊C8—22no—
90C2×C71⋊C8—22no—
91C2×C71⋊C8—22no—
92C2×C71⋊C8—42no—
93C2×C71⋊C8—42no—
94C2×C71⋊C8—42no—
95C4⋊Dic71—21no—
96C4⋊Dic71C2×D412yes—
97Dic71⋊C4—22no—
98Dic71⋊C4—22no—
99C4×Dic71—22no—
100C4×Dic71—22no—
101C24×C71—41no—
102C2×Q8×C71—22no—
103C2×Q8×C71—41no—
104C2×Q8×C71—42no—
105C2×Q8×C71—42no—
106C2×D4×C71—22no—
107C2×D4×C71—22no—
108C2×D4×C71—22no—
109C2×D4×C71—41no—
110C2×D4×C71—41no—
111C2×D4×C71—41no—
112C2×D4×C71—42no—
113C2×D4×C71—42no—
114C2×D4×C71—42no—
115C2×D4×C71—42no—
116C2×D4×C71—82no—
117C22×C4×C71—41no—
118C22×C4×C71C2×D411yescharacteristic
119C22×C4×C71C2×D411yescharacteristic
120C22×C4×C71#4111yescharacteristic
121C2×C8×C71—22no—
122C2×C8×C71—22no—
123C2×C8×C71C2×D412yes—
124C2×C8×C71C2×D412yes—
125C4⋊C4×C71—22no—
126C4⋊C4×C71—22no—
127C4⋊C4×C71—41no—
128C4⋊C4×C71—41no—
129C42×C71C2×D411yescharacteristic
130C42×C71C2×D411yescharacteristic
131C42×C71#4111yescharacteristic
132C42×C71C2411yescharacteristic
133C23×C71—42no—
134C23×C71—82no—
135C23×C71—82no—
136C23×C71—82no—
137C23×C71#12111yescharacteristic
138Q8×C71—42no—
139Q8×C71—42no—
140Q8×C71—82no—
141D4×C71—42no—
142D4×C71—42no—
143D4×C71—42no—
144D4×C71—42no—
145D4×C71—82no—
146D4×C71—82no—
147D4×C71—82no—
148D4×C71—82no—
149C2×C4×C71—22no—
150C2×C4×C71—42no—
151C2×C4×C71—82no—
152C2×C4×C71#12111yescharacteristic
153C2×C4×C71#12111yescharacteristic
154C2×C4×C71#12111yescharacteristic
155C2×C4×C71#13512yes—
156C2×C4×C71AGL(1,ℤ/8)12yes—
157C2×C4×C71AGL(1,ℤ/8)12yes—
158C2×C4×C71#13712yes—
159C2×C4×C71C22×D411yescharacteristic
160C2×C4×C71C22×D411yescharacteristic
161C2×C4×C71C2×#4111yescharacteristic
162C2×Dic71—22no—
163C2×Dic71—22no—
164C2×Dic71—42no—
165C2×Dic71—42no—
166Dic142—22no—
167Dic142—22no—
168Dic142—42no—
169C8×C71—22no—
170C8×C71—22no—
171C71⋊C8—42no—
172C71⋊C8—42no—
173C71⋊C8—42no—
174C22×C71—82no—
175C22×C71—82no—
176C22×C71—82no—
177C22×C71—164no—
178C22×C71#46412yes—
179C22×C71#46912yes—
180C22×C71#47112yes—
181C22×C71C2×#12111yescharacteristic
182C4×C71—21no—
183C4×C71—21no—
184C4×C71—82no—
185C4×C71#46412yes—
186C4×C71#46912yes—
187C4×C71C2×#13511yescharacteristic
188C4×C71C2×AGL(1,ℤ/8)11yescharacteristic
189C4×C71C2×AGL(1,ℤ/8)11yescharacteristic
190C4×C71C2×#13711yescharacteristic
191Dic71—42no—
192Dic71—42no—
193C2×#1702—711nomaximal, Sylow
194C2×C71—162no—
195C2×C71#170214yescomplemented
196C2×C71C2×#46411yescharacteristic
197C2×C71C2×#46911yescharacteristic
198C2×C71C2×#47111yescharacteristic
199C2×#486D7111yescharacteristic
200C2×#462—711no—
201C2×#460—711no—
202C2×#446—711no—
203#1702—718no—
204C2×#334—711no—
205C2×#332—711no—
206C2×#331—711no—
207C71C2×#170211yescharacteristic, complemented, Sylow
208C22×Q16—1421no—
209C22×SD16—1421no—
210C2×C4⋊Q8C2×D7111yescharacteristic
211C2×#127C2×D7111yescharacteristic
212C2×C4×Q8—711no—
213#486—22no—
214#486C2×D7114yes—
215#462—714no—
216#462—1422no—
217#460—714no—
218#460—1422no—
219#446—714no—
220#446—1422no—
221C2×C4⋊C8—711no—
222C2×C4⋊C8—711no—
223C2×C4⋊C8—711no—
224C2×C4⋊C8—1421no—
225C2×#103—1421no—
226C2×#102—21no—
227C2×#102—21no—
228C2×#102—1421no—
229C2×#97—1421no—
230C2×C4×C8C2×D7111yescharacteristic
231#334—714no—
232#332—714no—
233#331—714no—
234C22×Q8—21no—
235C22×Q8—711no—
236C22×D4—21no—
237C22×D4—21no—
238C22×D4—21no—
239C2×Q16—2844no—
240C2×Q16—1424no—
241C2×SD16—2844no—
242C2×SD16—1424no—
243C22×C8—1421no—
244C22×C8—1421no—
245C22×C8—1421no—
246C22×C8C22⋊D7111yescharacteristic
247C22×C8C22⋊D7111yescharacteristic
248C4⋊Q8—21no—
249C4⋊Q8—21no—
250C4⋊Q8—21no—
251C4⋊Q8C22×D7112yes—
252#127—21no—
253#127—21no—
254#127—21no—
255#127C22×D7112yes—
256C4×Q8—712no—
257C4×Q8—712no—
258C4×Q8—1421no—
259C4×Q8—1421no—
260C2×C4⋊C4—21no—
261C2×C4⋊C4—21no—
262C2×C4⋊C4—711no—
263C2×C4⋊C4—1421no—
264C2×C42—1421no—
265C2×C42C22×D7111yescharacteristic
266C4⋊C8—712no—
267C4⋊C8—712no—
268C4⋊C8—712no—
269C4⋊C8—1424no—
270C4⋊C8—1421no—
271C4⋊C8—1421no—
272C4⋊C8—1421no—
273#103—1424no—
274#102—24no—
275#102—24no—
276#102—1424no—
277#97—1424no—
278C4×C8C22⋊D7112yes—
279C4×C8C22×D7112yes—
280C24—41no—
281C2×Q8—22no—
282C2×Q8—41no—
283C2×Q8—42no—
284C2×Q8—42no—
285C2×Q8—712no—
286C2×Q8—1422no—
287C2×Q8—1422no—
288C2×Q8—1421no—
289C2×D4—22no—
290C2×D4—22no—
291C2×D4—22no—
292C2×D4—41no—
293C2×D4—41no—
294C2×D4—41no—
295C2×D4—42no—
296C2×D4—42no—
297C2×D4—42no—
298C2×D4—42no—
299C2×D4—82no—
300C22×C4—41no—
301C22×C4—1421no—
302C22×C4—1421no—
303C22×C4D4×D7111yescharacteristic
304C22×C4C2×C22⋊D7111yescharacteristic
305C22×C4#1176586411yescharacteristic
306Q16—2848no—
307SD16—2848no—
308C2×C8—22no—
309C2×C8—22no—
310C2×C8—2842no—
311C2×C8—2842no—
312C2×C8—2842no—
313C2×C8—1422no—
314C2×C8—1422no—
315C2×C8—1422no—
316C2×C8C2×C22⋊D7112yes—
317C2×C8C2×C22⋊D7112yes—
318C4⋊C4—22no—
319C4⋊C4—22no—
320C4⋊C4—41no—
321C4⋊C4—41no—
322C4⋊C4—712no—
323C4⋊C4—1422no—
324C4⋊C4—1422no—
325C4⋊C4—1421no—
326C42—1422no—
327C42—1422no—
328C42D4×D7111yescharacteristic
329C42C2×C22⋊D7111yescharacteristic
330C42#1176586411yescharacteristic
331C42C23×D7111yescharacteristic
332C23—42no—
333C23—82no—
334C23—82no—
335C23—82no—
336C23#1455609911yescharacteristic
337Q8—42no—
338Q8—42no—
339Q8—82no—
340Q8—2842no—
341Q8—1422no—
342Q8—1422no—
343D4—42no—
344D4—42no—
345D4—42no—
346D4—42no—
347D4—82no—
348D4—82no—
349D4—82no—
350D4—82no—
351C2×C4—22no—
352C2×C4—42no—
353C2×C4—82no—
354C2×C4—2842no—
355C2×C4—2842no—
356C2×C4—1422no—
357C2×C4—1422no—
358C2×C4#1455609911yescharacteristic
359C2×C4#1455609911yescharacteristic
360C2×C4#1455609911yescharacteristic
361C2×C4#1455614812yes—
362C2×C4#1455615212yes—
363C2×C4#1455615212yes—
364C2×C4#1455615812yes—
365C2×C4C2×D4×D7111yescharacteristic
366C2×C4C22×C22⋊D7111yescharacteristic
367C2×C4C2×#1176586411yescharacteristic
368C8—22no—
369C8—22no—
370C8—2842no—
371C8—2842no—
372C8—2842no—
373C22—82no—
374C22—82no—
375C22—82no—
376C22—164no—
377C22#1798621812yes—
378C22#1798624912yes—
379C22#1798625912yes—
380C22C2×#1455609911yescharacteristic
381C4—21no—
382C4—21no—
383C4—82no—
384C4—2842no—
385C4—2842no—
386C4#1798621812yes—
387C4#1798624912yes—
388C4C2×#1455614811yescharacteristic
389C4C2×#1455615211yescharacteristic
390C4C2×#1455615211yescharacteristic
391C4C2×#1455615811yescharacteristic
392C2—162no—
393C2#2258790514yesdirect product factor
394C2C2×#1798621811yescharacteristic
395C2C2×#1798624911yescharacteristic
396C2C2×#1798625911yescharacteristic
subgroupG/H
centerC23#14556099
commutator, cosocleC42×C71C24
FrattiniC42C23×D71
FittingC2×#486×C71C2
socleC23×C71#121
prime radicalC2×#127×C71C22
hypercenterC2×#486D71
hypocenterC71C2×#1702
LCSG ▷ C42×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#486

Complements

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

NH ≅ G/Ntype
1. C2×#17986206C2semidirect
3. C2×#17986129C2semidirect
4. #22587905C2direct (N × H)
5. C2×#17985750C2semidirect
6. C2×#17985745C2semidirect
13. #17986206C22semidirect
17. #17986129C22semidirect
25. #17985750C22semidirect
26. #17985745C22semidirect
195. C2×C71#1702semidirect
207. C71C2×#1702semidirect
393. C2#22587905direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179862062
C2×#179861962
C2×#179861292
#225879052
C2×#179857502
C2×#179857452
C2×#179857432
C2×#486×C712
C2×#170271