Finite Group Databasebeta

← C2×#22587887 #31980009

Subgroups — C2×#22587887 #31980009

Order 18176.

726 conjugacy classes of subgroups.

The subgroup lattice has 392 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986350C211yesmaximal, characteristic, complemented
2C2×#17986279C211yesmaximal, characteristic
3C2×#17986204C211yesmaximal, characteristic
4#22587887C218yesmaximal, direct product factor
5C2×#17985752C211yesmaximal, characteristic, complemented
6C2×#17985746C211yesmaximal, characteristic, complemented
7C2×#17985744C211yesmaximal, characteristic, complemented
8C2×#436×C71C211yesmaximal, characteristic
9C22×#11765853—21no—
10C2×#14556128C2211yescharacteristic
11C2×#14556128C2211yescharacteristic
12#17986350—22no—
13#17986350C2214yescomplemented
14#17986279—22no—
15#17986279C2214yes—
16#17986204—22no—
17#17986204C2214yes—
18C2×#14556061—21no—
19C2×C4⋊(C71⋊C8)C2211yescharacteristic
20C2×C4⋊(C71⋊C8)C2211yescharacteristic
21C2×#14556053—21no—
22C2×#14556053—21no—
23C2×#14556051—21no—
24C2×#14556049—21no—
25#17985752C2214yescomplemented
26#17985746C2214yescomplemented
27#17985744C2214yescomplemented
28C22×M16×C71—21no—
29C2×C4×D4×C71C2211yescharacteristic
30#436×C71—22no—
31#436×C71C2214yes—
32C2×C4⋊C8×C71C2211yescharacteristic
33C2×C22⋊C8×C71—21no—
34C2×C4×C8×C71C2211yescharacteristic
35C22×Dic142—21no—
36C22×Dic142—21no—
37C2×#11765853—24no—
38C2×#11765853—44no—
39C22×C71⋊C8—21no—
40C22×C71⋊C8—21no—
41#14556128—21no—
42#14556128—21no—
43#14556128—21no—
44#14556128—21no—
45#14556128—21no—
46#14556128—21no—
47#14556128C2312yes—
48#14556128C2312yes—
49C2×C4⋊Dic71—21no—
50C2×C4⋊Dic71—21no—
51C2×C4⋊Dic71—21no—
52C2×C4⋊Dic71—21no—
53#14556061—24no—
54C4⋊(C71⋊C8)—21no—
55C4⋊(C71⋊C8)—21no—
56C4⋊(C71⋊C8)C2312yes—
57C4⋊(C71⋊C8)C2312yes—
58#14556053—24no—
59#14556053—24no—
60#14556051—24no—
61#14556049—24no—
62C22×D4×C71D411yescharacteristic
63C23×C4×C71—21no—
64C2×M16×C71—24no—
65C2×M16×C71—44no—
66C22×C8×C71—21no—
67C22×C8×C71D411yescharacteristic
68C22×C8×C71D411yescharacteristic
69C4×D4×C71—21no—
70C4×D4×C71—21no—
71C4×D4×C71D412yes—
72C4×D4×C71C2312yes—
73C2×C4⋊C4×C71D411yescharacteristic
74C2×C22⋊C4×C71—21no—
75C2×C42×C71C2311yescharacteristic
76C4⋊C8×C71—21no—
77C4⋊C8×C71C2312yes—
78C22⋊C8×C71—24no—
79C4×C8×C71D412yes—
80C4×C8×C71C2312yes—
81C2×Dic142—22no—
82C2×Dic142—22no—
83C2×Dic142—42no—
84C2×Dic142—42no—
85C2×Dic142—42no—
86C2×Dic142—42no—
87C2×Dic142—41no—
88C2×Dic142—41no—
89C22×Dic71—41no—
90C22×Dic71—41no—
91#11765853—48no—
92C2×C71⋊C8—22no—
93C2×C71⋊C8—22no—
94C2×C71⋊C8—42no—
95C2×C71⋊C8—42no—
96C4⋊Dic71—22no—
97C4⋊Dic71—22no—
98C4⋊Dic71—22no—
99C4⋊Dic71—22no—
100C4⋊Dic71—41no—
101C4⋊Dic71—41no—
102C4⋊Dic71—41no—
103C4⋊Dic71—41no—
104C24×C71—21no—
105C2×D4×C71—21no—
106C2×D4×C71—22no—
107C2×D4×C71—22no—
108C2×D4×C71C2×D412yes—
109C22×C4×C71—21no—
110C22×C4×C71—22no—
111C22×C4×C71—22no—
112C22×C4×C71—42no—
113C22×C4×C71—42no—
114C22×C4×C71C2×D411yescharacteristic
115C22×C4×C71C2×D411yescharacteristic
116C22×C4×C71#4111yescharacteristic
117M16×C71—48no—
118C2×C8×C71—22no—
119C2×C8×C71—22no—
120C2×C8×C71—22no—
121C2×C8×C71—42no—
122C2×C8×C71C2×D412yes—
123C2×C8×C71C2×D412yes—
124C4⋊C4×C71—21no—
125C4⋊C4×C71C2×D412yes—
126C22⋊C4×C71—22no—
127C22⋊C4×C71—22no—
128C42×C71C2×D411yescharacteristic
129C42×C71C2×D411yescharacteristic
130C42×C71#4111yescharacteristic
131C42×C71C2411yescharacteristic
132C23×C71—22no—
133C23×C71—42no—
134C23×C71—42no—
135C23×C71—42no—
136C23×C71#12111yescharacteristic
137D4×C71—22no—
138D4×C71—22no—
139D4×C71—42no—
140C2×C4×C71—22no—
141C2×C4×C71—22no—
142C2×C4×C71—42no—
143C2×C4×C71—42no—
144C2×C4×C71—42no—
145C2×C4×C71—44no—
146C2×C4×C71#12111yescharacteristic
147C2×C4×C71#12111yescharacteristic
148C2×C4×C71#12111yescharacteristic
149C2×C4×C71#13512yes—
150C2×C4×C71AGL(1,ℤ/8)12yes—
151C2×C4×C71AGL(1,ℤ/8)12yes—
152C2×C4×C71#13712yes—
153C2×C4×C71C22×D411yescharacteristic
154C2×C4×C71C22×D411yescharacteristic
155C2×C4×C71C2×#4111yescharacteristic
156C2×Dic71—42no—
157C2×Dic71—42no—
158C2×Dic71—82no—
159C2×Dic71—82no—
160Dic142—42no—
161Dic142—42no—
162Dic142—42no—
163Dic142—42no—
164Dic142—82no—
165Dic142—82no—
166C8×C71—22no—
167C8×C71—22no—
168C8×C71—42no—
169C71⋊C8—42no—
170C71⋊C8—42no—
171C22×C71—42no—
172C22×C71—42no—
173C22×C71—42no—
174C22×C71—84no—
175C22×C71#46312yes—
176C22×C71#46812yes—
177C22×C71#47312yes—
178C22×C71C2×#12111yescharacteristic
179C4×C71—21no—
180C4×C71—21no—
181C4×C71—42no—
182C4×C71#46312yes—
183C4×C71#46812yes—
184C4×C71C2×#13511yescharacteristic
185C4×C71C2×AGL(1,ℤ/8)11yescharacteristic
186C4×C71C2×AGL(1,ℤ/8)11yescharacteristic
187C4×C71C2×#13711yescharacteristic
188Dic71—82no—
189Dic71—82no—
190C2×#1699—711nomaximal, Sylow
191C2×C71—82no—
192C2×C71#169914yescomplemented
193C2×C71C2×#46311yescharacteristic
194C2×C71C2×#46811yescharacteristic
195C2×C71C2×#47311yescharacteristic
196C2×#487—711no—
197C2×#474—711no—
198C2×#461—711no—
199C2×#436D7111yescharacteristic
200#1699—718no—
201C2×#335—711no—
202C2×#332—711no—
203C2×#332—711no—
204C71C2×#169911yescharacteristic, complemented, Sylow
205C22×SD16—1421no—
206C22×M16—21no—
207C2×C4⋊Q8—711no—
208C2×C4⋊Q8—711no—
209C2×C4×D4C2×D7111yescharacteristic
210#487—714no—
211#487—1422no—
212#474—714no—
213#474—1422no—
214#461—714no—
215#461—1422no—
216#436—22no—
217#436C2×D7114yes—
218C2×#107—1421no—
219C2×C4⋊C8—711no—
220C2×C4⋊C8—711no—
221C2×C4⋊C8C2×D7111yescharacteristic
222C2×#103—1421no—
223C2×#103—1421no—
224C2×#103—1421no—
225C2×#102—1421no—
226C2×C22⋊C8—21no—
227C2×C4×C8C2×D7111yescharacteristic
228#335—714no—
229#332—714no—
230#332—714no—
231C22×Q8—1421no—
232C22×Q8—1421no—
233C22×D4D28411yescharacteristic
234C23×C4—21no—
235C2×SD16—2844no—
236C2×SD16—1424no—
237C2×M16—24no—
238C2×M16—44no—
239C22×C8—21no—
240C22×C8—1421no—
241C22×C8—1421no—
242C22×C8C22⋊D7111yescharacteristic
243C22×C8C22⋊D7111yescharacteristic
244C4⋊Q8—712no—
245C4⋊Q8—712no—
246C4⋊Q8—1421no—
247C4⋊Q8—1421no—
248C4⋊Q8—1421no—
249C4⋊Q8—1421no—
250C4⋊Q8—1421no—
251C4⋊Q8—1421no—
252C4×D4—21no—
253C4×D4—21no—
254C4×D4D28412yes—
255C4×D4C22×D7112yes—
256C2×C4⋊C4—1421no—
257C2×C4⋊C4—1421no—
258C2×C4⋊C4—1421no—
259C2×C4⋊C4—1421no—
260C2×C4⋊C4D28411yescharacteristic
261C2×C22⋊C4—21no—
262C2×C42C22×D7111yescharacteristic
263#107—1424no—
264C4⋊C8—21no—
265C4⋊C8—712no—
266C4⋊C8—712no—
267C4⋊C8—1421no—
268C4⋊C8—1421no—
269C4⋊C8C22×D7112yes—
270#103—1424no—
271#103—1424no—
272#103—1424no—
273#102—1424no—
274C22⋊C8—24no—
275C4×C8C22⋊D7112yes—
276C4×C8C22×D7112yes—
277C24—21no—
278C2×Q8—2841no—
279C2×Q8—2841no—
280C2×Q8—2842no—
281C2×Q8—2842no—
282C2×Q8—2842no—
283C2×Q8—2842no—
284C2×Q8—1422no—
285C2×Q8—1422no—
286C2×D4—22no—
287C2×D4—21no—
288C2×D4—22no—
289C2×D4C2×D28412yes—
290C22×C4—21no—
291C22×C4—22no—
292C22×C4—22no—
293C22×C4—42no—
294C22×C4—42no—
295C22×C4—2841no—
296C22×C4—2841no—
297C22×C4C2×C22⋊D7111yescharacteristic
298C22×C4C2×D28411yescharacteristic
299C22×C4#1176586511yescharacteristic
300SD16—2848no—
301M16—48no—
302C2×C8—22no—
303C2×C8—22no—
304C2×C8—22no—
305C2×C8—42no—
306C2×C8—2842no—
307C2×C8—2842no—
308C2×C8—1422no—
309C2×C8—1422no—
310C2×C8C2×C22⋊D7112yes—
311C2×C8C2×C22⋊D7112yes—
312C4⋊C4—21no—
313C4⋊C4—2841no—
314C4⋊C4—2841no—
315C4⋊C4—2841no—
316C4⋊C4—2841no—
317C4⋊C4—1422no—
318C4⋊C4—1422no—
319C4⋊C4—1422no—
320C4⋊C4—1422no—
321C4⋊C4C2×D28412yes—
322C22⋊C4—22no—
323C22⋊C4—22no—
324C42C2×C22⋊D7111yescharacteristic
325C42C2×D28411yescharacteristic
326C42#1176586511yescharacteristic
327C42C23×D7111yescharacteristic
328C23—22no—
329C23—42no—
330C23—42no—
331C23—42no—
332C23#1455610211yescharacteristic
333Q8—2842no—
334Q8—2842no—
335Q8—2842no—
336Q8—2842no—
337Q8—5682no—
338Q8—5682no—
339D4—22no—
340D4—22no—
341D4—42no—
342C2×C4—22no—
343C2×C4—22no—
344C2×C4—42no—
345C2×C4—44no—
346C2×C4—42no—
347C2×C4—42no—
348C2×C4—2842no—
349C2×C4—2842no—
350C2×C4—5682no—
351C2×C4—5682no—
352C2×C4#1455610211yescharacteristic
353C2×C4#1455610211yescharacteristic
354C2×C4#1455610211yescharacteristic
355C2×C4#1455614812yes—
356C2×C4#1455615412yes—
357C2×C4#1455615612yes—
358C2×C4#1455616112yes—
359C2×C4C22×C22⋊D7111yescharacteristic
360C2×C4C22×D28411yescharacteristic
361C2×C4C2×#1176586511yescharacteristic
362C8—22no—
363C8—22no—
364C8—42no—
365C8—2842no—
366C8—2842no—
367C22—42no—
368C22—42no—
369C22—42no—
370C22—84no—
371C22#1798621412yes—
372C22#1798624512yes—
373C22#1798627412yes—
374C22C2×#1455610211yescharacteristic
375C4—21no—
376C4—21no—
377C4—42no—
378C4—5682no—
379C4—5682no—
380C4#1798621412yes—
381C4#1798624512yes—
382C4C2×#1455614811yescharacteristic
383C4C2×#1455615411yescharacteristic
384C4C2×#1455615611yescharacteristic
385C4C2×#1455616111yescharacteristic
386C2—82no—
387C2#2258788714yesdirect product factor
388C2C2×#1798621411yescharacteristic
389C2C2×#1798624511yescharacteristic
390C2C2×#1798627411yescharacteristic
subgroupG/H
centerC23#14556102
commutator, cosocleC42×C71C24
FrattiniC42C23×D71
FittingC2×#436×C71C2
socleC23×C71#121
prime radicalC22×D4×C71D4
hypercenterC2×#436D71
hypocenterC71C2×#1699
LCSG ▷ C42×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#436

Complements

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

NH ≅ G/Ntype
1. C2×#17986350C2semidirect
4. #22587887C2direct (N × H)
5. C2×#17985752C2semidirect
6. C2×#17985746C2semidirect
7. C2×#17985744C2semidirect
13. #17986350C22semidirect
25. #17985752C22semidirect
26. #17985746C22semidirect
27. #17985744C22semidirect
192. C2×C71#1699semidirect
204. C71C2×#1699semidirect
387. C2#22587887direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179863502
C2×#179862792
C2×#179862042
#225878872
C2×#179857522
C2×#179857462
C2×#179857442
C2×#436×C712
C2×#169971