Finite Group Databasebeta

← C2×#22587681 #31979673

Subgroups — C2×#22587681 #31979673

Order 18176.

874 conjugacy classes of subgroups.

The subgroup lattice has 428 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986372C211yesmaximal, characteristic, complemented
2C2×#17986279C211yesmaximal, characteristic, complemented
3C2×#17986194C211yesmaximal, characteristic
4#22587681C218yesmaximal, direct product factor
5C2×#17985750C211yesmaximal, characteristic, complemented
6C2×#17985746C211yesmaximal, characteristic, complemented
7C2×#17985742C211yesmaximal, characteristic, complemented
8C2×C8×D4×C71C211yesmaximal, characteristic, complemented
9C22×#11765854—21no—
10C22×#11765854—21no—
11C22×#11765850—21no—
12C2×#14556128C2211yescharacteristic
13C2×#14556125C2211yescharacteristic
14#17986372—22no—
15#17986372C2214yescomplemented
16#17986279—22no—
17#17986279C2214yescomplemented
18#17986194—22no—
19#17986194C2214yes—
20C2×#14556061—21no—
21C2×C4⋊(C71⋊C8)C2211yescharacteristic
22C2×C4⋊(C71⋊C8)C2211yescharacteristic
23C2×#14556049—21no—
24C2×#14556048—21no—
25#17985750C2214yescomplemented
26#17985746C2214yescomplemented
27#17985742C2214yescomplemented
28C23×C8×C71—21no—
29C2×C4×D4×C71C2211yescharacteristic
30C8×D4×C71—22no—
31C8×D4×C71C2214yescomplemented
32C2×C4⋊C8×C71C2211yescharacteristic
33C2×C22⋊C8×C71—21no—
34C2×C4×C8×C71C2211yescharacteristic
35C22×Dic142—21no—
36C22×D284—21no—
37C22×D284—21no—
38C22×D284—21no—
39C2×#11765854—24no—
40C2×#11765854—24no—
41C2×#11765854—44no—
42C2×#11765854—44no—
43C2×#11765850—24no—
44C2×#11765850—44no—
45C22×C71⋊C8—21no—
46C22×C71⋊C8—21no—
47#14556128—21no—
48#14556128—21no—
49#14556128—21no—
50#14556128C2312yes—
51#14556125—21no—
52#14556125—21no—
53#14556125—21no—
54#14556125C2312yes—
55C2×C4⋊Dic71—21no—
56C2×C4⋊Dic71—21no—
57#14556061—24no—
58C4⋊(C71⋊C8)—21no—
59C4⋊(C71⋊C8)—21no—
60C4⋊(C71⋊C8)C2312yes—
61C4⋊(C71⋊C8)C2312yes—
62#14556049—24no—
63#14556048—24no—
64C22×D4×C71D411yescharacteristic
65C23×C4×C71—21no—
66C22×C8×C71—21no—
67C22×C8×C71—24no—
68C22×C8×C71—44no—
69C22×C8×C71D411yescharacteristic
70C22×C8×C71D411yescharacteristic
71C4×D4×C71—21no—
72C4×D4×C71—21no—
73C4×D4×C71D412yes—
74C4×D4×C71C2312yes—
75C2×C4⋊C4×C71D411yescharacteristic
76C2×C22⋊C4×C71—21no—
77C2×C42×C71C2311yescharacteristic
78C4⋊C8×C71—21no—
79C4⋊C8×C71C2312yes—
80C22⋊C8×C71—24no—
81C4×C8×C71D412yes—
82C4×C8×C71C2312yes—
83C23×D71—41no—
84C2×Dic142—22no—
85C2×Dic142—42no—
86C2×Dic142—42no—
87C2×Dic142—41no—
88C2×D284—22no—
89C2×D284—22no—
90C2×D284—22no—
91C2×D284—42no—
92C2×D284—42no—
93C2×D284—42no—
94C2×D284—42no—
95C2×D284—41no—
96C2×D284—41no—
97C2×D284—41no—
98C2×D284—82no—
99C22×Dic71—41no—
100#11765854—48no—
101#11765854—48no—
102#11765850—48no—
103C2×C71⋊C8—22no—
104C2×C71⋊C8—22no—
105C2×C71⋊C8—42no—
106C2×C71⋊C8—42no—
107C4⋊Dic71—22no—
108C4⋊Dic71—22no—
109C4⋊Dic71—41no—
110C4⋊Dic71—41no—
111C24×C71—21no—
112C2×D4×C71—21no—
113C2×D4×C71—22no—
114C2×D4×C71SD1614yescomplemented
115C2×D4×C71C2×D412yes—
116C22×C4×C71—21no—
117C22×C4×C71—22no—
118C22×C4×C71—22no—
119C22×C4×C71—42no—
120C22×C4×C71—42no—
121C22×C4×C71C2×D411yescharacteristic
122C22×C4×C71C2×D411yescharacteristic
123C22×C4×C71#4111yescharacteristic
124C2×C8×C71—22no—
125C2×C8×C71—22no—
126C2×C8×C71—42no—
127C2×C8×C71—48no—
128C2×C8×C71D814yescomplemented
129C2×C8×C71C2×D412yes—
130C2×C8×C71C2×D412yes—
131C4⋊C4×C71—21no—
132C4⋊C4×C71C2×D412yes—
133C22⋊C4×C71—22no—
134C22⋊C4×C71—22no—
135C42×C71C2×D411yescharacteristic
136C42×C71C2×D411yescharacteristic
137C42×C71#4111yescharacteristic
138C42×C71C2411yescharacteristic
139C23×C71—22no—
140C23×C71—24no—
141C23×C71—42no—
142C23×C71—42no—
143C23×C71#12111yescharacteristic
144C22×D71—42no—
145C22×D71—82no—
146C22×D71—82no—
147C22×D71—82no—
148D4×C71—22no—
149D4×C71—24no—
150D4×C71C2×SD1614yescomplemented
151C2×C4×C71—22no—
152C2×C4×C71—22no—
153C2×C4×C71—42no—
154C2×C4×C71—42no—
155C2×C4×C71—42no—
156C2×C4×C71—44no—
157C2×C4×C71#12111yescharacteristic
158C2×C4×C71#12111yescharacteristic
159C2×C4×C71#12111yescharacteristic
160C2×C4×C71C2×D812yes—
161C2×C4×C71C2×SD1612yes—
162C2×C4×C71#13512yes—
163C2×C4×C71AGL(1,ℤ/8)12yes—
164C2×C4×C71C22×D411yescharacteristic
165C2×C4×C71C22×D411yescharacteristic
166C2×C4×C71C2×#4111yescharacteristic
167C2×Dic71—42no—
168C2×Dic71—82no—
169D284—42no—
170D284—42no—
171D284—42no—
172D284—42no—
173D284—82no—
174D284—82no—
175D284—82no—
176D284—82no—
177Dic142—42no—
178Dic142—42no—
179Dic142—82no—
180C8×C71—22no—
181C8×C71—42no—
182C8×C71C2×D814yescomplemented
183C71⋊C8—42no—
184C71⋊C8—42no—
185C22×C71—24no—
186C22×C71—48no—
187C22×C71—42no—
188C22×C71—42no—
189C22×C71#45912yes—
190C22×C71#46512yes—
191C22×C71#47112yes—
192C22×C71C2×#12111yescharacteristic
193C2×D71—82no—
194C2×D71—82no—
195C2×D71—82no—
196C2×D71—164no—
197C4×C71—21no—
198C4×C71—21no—
199C4×C71—42no—
200C4×C71#45912yes—
201C4×C71#46512yes—
202C4×C71C22×D811yescharacteristic
203C4×C71C22×SD1611yescharacteristic
204C4×C71C2×#13511yescharacteristic
205C4×C71C2×AGL(1,ℤ/8)11yescharacteristic
206Dic71—82no—
207C2×#1665—711nomaximal, Sylow
208C2×C71—44no—
209C2×C71#166514yescomplemented
210C2×C71C2×#45911yescharacteristic
211C2×C71C2×#46511yescharacteristic
212C2×C71C2×#47111yescharacteristic
213D71—162no—
214C2×#492—711no—
215C2×#474—711no—
216C2×#459—711no—
217C2×C8×D4D7111yescharacteristic, complemented
218#1665—718no—
219C2×#334—711no—
220C2×#332—711no—
221C2×#331—711no—
222C71C2×#166511yescharacteristic, complemented, Sylow
223C22×SD16—1421no—
224C22×SD16—1421no—
225C22×D8—1421no—
226C23×C8—21no—
227C2×C4⋊Q8—711no—
228C2×#127—711no—
229C2×C4×D4C2×D7111yescharacteristic
230#492—714no—
231#492—1422no—
232#474—714no—
233#474—1422no—
234#459—714no—
235#459—1422no—
236C8×D4—22no—
237C8×D4C2×D7114yescomplemented
238C2×#107—1421no—
239C2×C4⋊C8—711no—
240C2×C4⋊C8—711no—
241C2×C4⋊C8C2×D7111yescharacteristic
242C2×#102—1421no—
243C2×#102—1421no—
244C2×C22⋊C8—21no—
245C2×C4×C8C2×D7111yescharacteristic
246#334—714no—
247#332—714no—
248#331—714no—
249C22×Q8—1421no—
250C22×D4—1421no—
251C22×D4—1421no—
252C22×D4—1421no—
253C22×D4D28411yescharacteristic
254C23×C4—21no—
255C2×SD16—2844no—
256C2×SD16—2844no—
257C2×SD16—1424no—
258C2×SD16—1424no—
259C2×D8—2844no—
260C2×D8—1424no—
261C22×C8—21no—
262C22×C8—24no—
263C22×C8—44no—
264C22×C8—1421no—
265C22×C8—1421no—
266C22×C8C22⋊D7111yescharacteristic
267C22×C8C22⋊D7111yescharacteristic
268C4⋊Q8—712no—
269C4⋊Q8—1421no—
270C4⋊Q8—1421no—
271C4⋊Q8—1421no—
272#127—712no—
273#127—1421no—
274#127—1421no—
275#127—1421no—
276C4×D4—21no—
277C4×D4—21no—
278C4×D4D28412yes—
279C4×D4C22×D7112yes—
280C2×C4⋊C4—1421no—
281C2×C4⋊C4—1421no—
282C2×C4⋊C4D28411yescharacteristic
283C2×C22⋊C4—21no—
284C2×C42C22×D7111yescharacteristic
285#107—1424no—
286C4⋊C8—21no—
287C4⋊C8—712no—
288C4⋊C8—712no—
289C4⋊C8—1421no—
290C4⋊C8—1421no—
291C4⋊C8C22×D7112yes—
292#102—1424no—
293#102—1424no—
294C22⋊C8—24no—
295C4×C8C22⋊D7112yes—
296C4×C8C22×D7112yes—
297C24—21no—
298C24—2841no—
299C2×Q8—2841no—
300C2×Q8—2842no—
301C2×Q8—2842no—
302C2×Q8—1422no—
303C2×D4—21no—
304C2×D4—22no—
305C2×D4—2841no—
306C2×D4—2841no—
307C2×D4—2841no—
308C2×D4—2842no—
309C2×D4—2842no—
310C2×D4—2842no—
311C2×D4—2842no—
312C2×D4—5682no—
313C2×D4—1422no—
314C2×D4—1422no—
315C2×D4—1422no—
316C2×D4#1176585414yescomplemented
317C2×D4C2×D28412yes—
318C22×C4—21no—
319C22×C4—22no—
320C22×C4—22no—
321C22×C4—42no—
322C22×C4—42no—
323C22×C4—2841no—
324C22×C4C2×C22⋊D7111yescharacteristic
325C22×C4C2×D28411yescharacteristic
326C22×C4#1176586511yescharacteristic
327SD16—2848no—
328SD16—2848no—
329D8—2848no—
330C2×C8—22no—
331C2×C8—22no—
332C2×C8—42no—
333C2×C8—48no—
334C2×C8—2842no—
335C2×C8—2842no—
336C2×C8—1422no—
337C2×C8—1422no—
338C2×C8#1176585014yescomplemented
339C2×C8C2×C22⋊D7112yes—
340C2×C8C2×C22⋊D7112yes—
341C4⋊C4—21no—
342C4⋊C4—2841no—
343C4⋊C4—2841no—
344C4⋊C4—1422no—
345C4⋊C4—1422no—
346C4⋊C4C2×D28412yes—
347C22⋊C4—22no—
348C22⋊C4—22no—
349C42C2×C22⋊D7111yescharacteristic
350C42C2×D28411yescharacteristic
351C42#1176586511yescharacteristic
352C42C23×D7111yescharacteristic
353C23—24no—
354C23—22no—
355C23—42no—
356C23—42no—
357C23—2842no—
358C23—5682no—
359C23—5682no—
360C23—5682no—
361C23#1455610211yescharacteristic
362Q8—2842no—
363Q8—2842no—
364Q8—5682no—
365D4—24no—
366D4—22no—
367D4—2842no—
368D4—2842no—
369D4—2842no—
370D4—2842no—
371D4—5682no—
372D4—5682no—
373D4—5682no—
374D4—5682no—
375D4C2×#1176585414yescomplemented
376C2×C4—22no—
377C2×C4—22no—
378C2×C4—42no—
379C2×C4—44no—
380C2×C4—42no—
381C2×C4—42no—
382C2×C4—2842no—
383C2×C4—5682no—
384C2×C4#1455610211yescharacteristic
385C2×C4#1455610211yescharacteristic
386C2×C4#1455610211yescharacteristic
387C2×C4C2×#1176585012yes—
388C2×C4C2×#1176585412yes—
389C2×C4#1455615012yes—
390C2×C4#1455615312yes—
391C2×C4C22×C22⋊D7111yescharacteristic
392C2×C4C22×D28411yescharacteristic
393C2×C4C2×#1176586511yescharacteristic
394C8—22no—
395C8—42no—
396C8—2842no—
397C8—2842no—
398C8C2×#1176585014yescomplemented
399C22—24no—
400C22—48no—
401C22—42no—
402C22—42no—
403C22—5682no—
404C22—5682no—
405C22—5682no—
406C22—11364no—
407C22#1798619412yes—
408C22#1798622812yes—
409C22#1798626212yes—
410C22C2×#1455610211yescharacteristic
411C4—21no—
412C4—21no—
413C4—42no—
414C4—5682no—
415C4#1798619412yes—
416C4#1798622812yes—
417C4C22×#1176585011yescharacteristic
418C4C22×#1176585411yescharacteristic
419C4C2×#1455615011yescharacteristic
420C4C2×#1455615311yescharacteristic
421C2—44no—
422C2—11362no—
423C2#2258768114yesdirect product factor
424C2C2×#1798619411yescharacteristic
425C2C2×#1798622811yescharacteristic
426C2C2×#1798626211yescharacteristic
subgroupG/H
centerC23#14556102
commutator, cosocleC42×C71C24
FrattiniC42C23×D71
FittingC2×C8×D4×C71C2
socleC23×C71#121
prime radicalC2×#17986194C2
hypercenterC2×C8×D4D71
hypocenterC71C2×#1665
LCSG ▷ C42×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C8×D4

Complements

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

NH ≅ G/Ntype
1. C2×#17986372C2semidirect
2. C2×#17986279C2semidirect
4. #22587681C2direct (N × H)
5. C2×#17985750C2semidirect
6. C2×#17985746C2semidirect
7. C2×#17985742C2semidirect
8. C2×C8×D4×C71C2semidirect
15. #17986372C22semidirect
17. #17986279C22semidirect
25. #17985750C22semidirect
26. #17985746C22semidirect
27. #17985742C22semidirect
31. C8×D4×C71C22semidirect
114. C2×D4×C71SD16semidirect
128. C2×C8×C71D8semidirect
150. D4×C71C2×SD16semidirect
182. C8×C71C2×D8semidirect
209. C2×C71#1665semidirect
217. C2×C8×D4D71semidirect
222. C71C2×#1665semidirect
237. C8×D4C2×D71semidirect
316. C2×D4#11765854semidirect
338. C2×C8#11765850semidirect
375. D4C2×#11765854semidirect
398. C8C2×#11765850semidirect
423. C2#22587681direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179863722
C2×#179862792
C2×#179861942
#225876812
C2×#179857502
C2×#179857462
C2×#179857422
C2×C8×D4×C712
C2×#166571