Finite Group Databasebeta

← C2×#22587782 #31979842

Subgroups — C2×#22587782 #31979842

Order 18176.

754 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×#17986345C211yesmaximal, characteristic
2C2×#17986209C211yesmaximal, characteristic, complemented
3C2×Q8×C71⋊C8C211yesmaximal, characteristic, complemented
4#22587782C218yesmaximal, direct product factor
5C2×#17985751C211yesmaximal, characteristic, complemented
6C2×#17985746C211yesmaximal, characteristic, complemented
7C2×#17985743C211yesmaximal, characteristic
8C2×#460×C71C211yesmaximal, characteristic
9C22×#11765855—21no—
10C2×#14556128C2211yescharacteristic
11#17986345—22no—
12#17986345C2214yes—
13#17986209—22no—
14#17986209C2214yescomplemented
15Q8×C71⋊C8—22no—
16Q8×C71⋊C8C2214yescomplemented
17C2×C4⋊(C71⋊C8)—21no—
18C2×C4⋊(C71⋊C8)C2211yescharacteristic
19C2×C4⋊(C71⋊C8)C2211yescharacteristic
20C2×#14556051—21no—
21C2×#14556049—21no—
22C2×#14556049—21no—
23C2×C4×C71⋊C8—21no—
24C2×C4×C71⋊C8C2211yescharacteristic
25#17985751C2214yescomplemented
26#17985746C2214yescomplemented
27#17985743C2214yes—
28C22×SD16×C71—21no—
29C2×#127×C71C2211yescharacteristic
30C2×C4×Q8×C71C2211yescharacteristic
31#460×C71—22no—
32#460×C71C2214yes—
33C2×C4⋊C8×C71C2211yescharacteristic
34C2×#102×C71—21no—
35C22×Dic142—21no—
36C2×#11765855—24no—
37C2×#11765855—44no—
38C22×C71⋊C8—21no—
39C22×C71⋊C8—21no—
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—
48C4⋊(C71⋊C8)—24no—
49C4⋊(C71⋊C8)—21no—
50C4⋊(C71⋊C8)—21no—
51C4⋊(C71⋊C8)C2312yes—
52C4⋊(C71⋊C8)C2312yes—
53#14556051—24no—
54#14556049—24no—
55#14556049—24no—
56C4×C71⋊C8—24no—
57C4×C71⋊C8D412yes—
58C4×C71⋊C8C2312yes—
59C22×Q8×C71D411yescharacteristic
60C22×D4×C71—21no—
61C22×D4×C71—21no—
62C22×D4×C71—21no—
63C2×SD16×C71—24no—
64C2×SD16×C71—44no—
65C22×C8×C71—21no—
66#127×C71—21no—
67#127×C71—21no—
68#127×C71—21no—
69#127×C71C2312yes—
70C4×Q8×C71—21no—
71C4×Q8×C71—21no—
72C4×Q8×C71D412yes—
73C4×Q8×C71C2312yes—
74C2×C4⋊C4×C71—21no—
75C2×C4⋊C4×C71D411yescharacteristic
76C2×C42×C71—21no—
77C2×C42×C71C2311yescharacteristic
78C4⋊C8×C71—21no—
79C4⋊C8×C71C2312yes—
80#102×C71—24no—
81C2×Dic142—22no—
82C2×Dic142—42no—
83C2×Dic142—42no—
84C2×Dic142—41no—
85C22×Dic71—41no—
86#11765855—48no—
87C2×C71⋊C8—22no—
88C2×C71⋊C8—22no—
89C2×C71⋊C8—22no—
90C2×C71⋊C8—22no—
91C2×C71⋊C8—42no—
92C2×C71⋊C8—42no—
93C2×C71⋊C8C2×D412yes—
94C2×C71⋊C8C2×D412yes—
95C4⋊Dic71—22no—
96C4⋊Dic71—22no—
97C4⋊Dic71—41no—
98C4⋊Dic71—41no—
99C24×C71—41no—
100C2×Q8×C71—21no—
101C2×Q8×C71—22no—
102C2×Q8×C71D814yes—
103C2×Q8×C71C2×D412yes—
104C2×D4×C71—22no—
105C2×D4×C71—22no—
106C2×D4×C71—22no—
107C2×D4×C71—41no—
108C2×D4×C71—41no—
109C2×D4×C71—41no—
110C2×D4×C71—42no—
111C2×D4×C71—42no—
112C2×D4×C71—42no—
113C2×D4×C71—42no—
114C2×D4×C71—82no—
115C22×C4×C71—21no—
116C22×C4×C71—21no—
117C22×C4×C71C2×D411yescharacteristic
118C22×C4×C71C2×D411yescharacteristic
119C22×C4×C71#4111yescharacteristic
120SD16×C71—48no—
121C2×C8×C71—22no—
122C2×C8×C71—42no—
123C4⋊C4×C71—22no—
124C4⋊C4×C71—21no—
125C4⋊C4×C71—22no—
126C4⋊C4×C71C2×D412yes—
127C42×C71—22no—
128C42×C71—22no—
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—22no—
139Q8×C71—24no—
140Q8×C71C2×D814yes—
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—24no—
151C2×C4×C71—22no—
152C2×C4×C71—22no—
153C2×C4×C71—42no—
154C2×C4×C71#12111yescharacteristic
155C2×C4×C71#12111yescharacteristic
156C2×C4×C71#12111yescharacteristic
157C2×C4×C71C2×D812yes—
158C2×C4×C71#13512yes—
159C2×C4×C71#13512yes—
160C2×C4×C71#13712yes—
161C2×C4×C71C22×D411yescharacteristic
162C2×C4×C71C22×D411yescharacteristic
163C2×C4×C71C2×#4111yescharacteristic
164C2×Dic71—42no—
165C2×Dic71—82no—
166Dic142—42no—
167Dic142—42no—
168Dic142—82no—
169C8×C71—42no—
170C71⋊C8—22no—
171C71⋊C8—22no—
172C71⋊C8—42no—
173C71⋊C8—42no—
174C22×C71—82no—
175C22×C71—82no—
176C22×C71—82no—
177C22×C71—164no—
178C22×C71#46412yes—
179C22×C71#46612yes—
180C22×C71#47112yes—
181C22×C71C2×#12111yescharacteristic
182C4×C71—24no—
183C4×C71—21no—
184C4×C71—21no—
185C4×C71—42no—
186C4×C71#46412yes—
187C4×C71#46612yes—
188C4×C71C22×D811yescharacteristic
189C4×C71C2×#13511yescharacteristic
190C4×C71C2×#13511yescharacteristic
191C4×C71C2×#13711yescharacteristic
192Dic71—82no—
193C2×#1682—711nomaximal, Sylow
194C2×C71—162no—
195C2×C71#168214yescomplemented
196C2×C71C2×#46411yescharacteristic
197C2×C71C2×#46611yescharacteristic
198C2×C71C2×#47111yescharacteristic
199C2×#486—711no—
200C2×#462—711no—
201C2×#460D7111yescharacteristic
202C2×C8×Q8—711no—
203#1682—718no—
204C2×#335—711no—
205C2×#332—711no—
206C2×#331—711no—
207C71C2×#168211yescharacteristic, complemented, Sylow
208C22×Q16—1421no—
209C22×SD16—21no—
210C2×C4⋊Q8—711no—
211C2×#127C2×D7111yescharacteristic
212C2×C4×Q8C2×D7111yescharacteristic
213#486—714no—
214#486—1422no—
215#462—714no—
216#462—1422no—
217#460—22no—
218#460C2×D7114yes—
219C8×Q8—714no—
220C8×Q8—1422no—
221C2×C4⋊C8—711no—
222C2×C4⋊C8—711no—
223C2×C4⋊C8—1421no—
224C2×C4⋊C8C2×D7111yescharacteristic
225C2×#103—1421no—
226C2×#102—21no—
227C2×#102—1421no—
228C2×#102—1421no—
229C2×C4×C8—711no—
230C2×C4×C8—1421no—
231#335—714no—
232#332—714no—
233#331—714no—
234C22×Q8—1421no—
235C22×Q8C22⋊D7111yescharacteristic
236C22×D4—21no—
237C22×D4—21no—
238C22×D4—21no—
239C2×Q16—2844no—
240C2×Q16—1424no—
241C2×SD16—24no—
242C2×SD16—44no—
243C22×C8—21no—
244C22×C8—711no—
245C22×C8—711no—
246C22×C8—1421no—
247C22×C8—1421no—
248C4⋊Q8—712no—
249C4⋊Q8—1421no—
250C4⋊Q8—1421no—
251C4⋊Q8—1421no—
252#127—21no—
253#127—21no—
254#127—21no—
255#127C22×D7112yes—
256C4×Q8—21no—
257C4×Q8—21no—
258C4×Q8C22⋊D7112yes—
259C4×Q8C22×D7112yes—
260C2×C4⋊C4—21no—
261C2×C4⋊C4—1421no—
262C2×C4⋊C4—1421no—
263C2×C4⋊C4C22⋊D7111yescharacteristic
264C2×C42—21no—
265C2×C42C22×D7111yescharacteristic
266C4⋊C8—21no—
267C4⋊C8—712no—
268C4⋊C8—712no—
269C4⋊C8—1424no—
270C4⋊C8—1421no—
271C4⋊C8—1421no—
272C4⋊C8C22×D7112yes—
273#103—1424no—
274#102—24no—
275#102—1424no—
276#102—1424no—
277C4×C8—712no—
278C4×C8—712no—
279C4×C8—1424no—
280C24—41no—
281C2×Q8—21no—
282C2×Q8—22no—
283C2×Q8—2841no—
284C2×Q8—2842no—
285C2×Q8—2842no—
286C2×Q8—1422no—
287C2×Q8#1176585014yes—
288C2×Q8C2×C22⋊D7112yes—
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—21no—
301C22×C4—21no—
302C22×C4—2841no—
303C22×C4D4×D7111yescharacteristic
304C22×C4C2×C22⋊D7111yescharacteristic
305C22×C4#1176586411yescharacteristic
306Q16—2848no—
307SD16—48no—
308C2×C8—22no—
309C2×C8—42no—
310C2×C8—2842no—
311C2×C8—2842no—
312C2×C8—712no—
313C2×C8—712no—
314C2×C8—1422no—
315C2×C8—1422no—
316C2×C8—1422no—
317C2×C8—1422no—
318C4⋊C4—22no—
319C4⋊C4—22no—
320C4⋊C4—21no—
321C4⋊C4—2841no—
322C4⋊C4—2841no—
323C4⋊C4—1422no—
324C4⋊C4—1422no—
325C4⋊C4C2×C22⋊D7112yes—
326C42—22no—
327C42—22no—
328C42D4×D7111yescharacteristic
329C42C2×C22⋊D7111yescharacteristic
330C42#1176586411yescharacteristic
331C42C23×D7111yescharacteristic
332C23—42no—
333C23—82no—
334C23—82no—
335C23—82no—
336C23#1455610011yescharacteristic
337Q8—24no—
338Q8—22no—
339Q8—2842no—
340Q8—2842no—
341Q8—5682no—
342Q8C2×#1176585014yes—
343D4—42no—
344D4—42no—
345D4—42no—
346D4—42no—
347D4—82no—
348D4—82no—
349D4—82no—
350D4—82no—
351C2×C4—24no—
352C2×C4—22no—
353C2×C4—22no—
354C2×C4—22no—
355C2×C4—42no—
356C2×C4—2842no—
357C2×C4—5682no—
358C2×C4#1455610011yescharacteristic
359C2×C4#1455610011yescharacteristic
360C2×C4#1455610011yescharacteristic
361C2×C4C2×#1176585012yes—
362C2×C4#1455614812yes—
363C2×C4#1455614912yes—
364C2×C4#1455615712yes—
365C2×C4C2×D4×D7111yescharacteristic
366C2×C4C22×C22⋊D7111yescharacteristic
367C2×C4C2×#1176586411yescharacteristic
368C8—42no—
369C8—2842no—
370C8—2842no—
371C8—1422no—
372C8—1422no—
373C22—82no—
374C22—82no—
375C22—82no—
376C22—164no—
377C22#1798621912yes—
378C22#1798623312yes—
379C22#1798626012yes—
380C22C2×#1455610011yescharacteristic
381C4—24no—
382C4—21no—
383C4—21no—
384C4—42no—
385C4—5682no—
386C4#1798621912yes—
387C4#1798623312yes—
388C4C22×#1176585011yescharacteristic
389C4C2×#1455614811yescharacteristic
390C4C2×#1455614911yescharacteristic
391C4C2×#1455615711yescharacteristic
392C2—162no—
393C2#2258778214yesdirect product factor
394C2C2×#1798621911yescharacteristic
395C2C2×#1798623311yescharacteristic
396C2C2×#1798626011yescharacteristic
subgroupG/H
centerC23#14556100
commutator, cosocleC42×C71C24
FrattiniC42C23×D71
FittingC2×#460×C71C2
socleC23×C71#121
prime radicalC2×#127×C71C22
hypercenterC2×#460D71
hypocenterC71C2×#1682
LCSG ▷ C42×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#460

Complements

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

NH ≅ G/Ntype
2. C2×#17986209C2semidirect
3. C2×Q8×C71⋊C8C2semidirect
4. #22587782C2direct (N × H)
5. C2×#17985751C2semidirect
6. C2×#17985746C2semidirect
14. #17986209C22semidirect
16. Q8×C71⋊C8C22semidirect
25. #17985751C22semidirect
26. #17985746C22semidirect
195. C2×C71#1682semidirect
207. C71C2×#1682semidirect
393. C2#22587782direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179863452
C2×#179862092
C2×Q8×C71⋊C82
#225877822
C2×#179857512
C2×#179857462
C2×#179857432
C2×#460×C712
C2×#168271