Finite Group Databasebeta

← C2×#22587889 #31980011

Subgroups — C2×#22587889 #31980011

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×#17986351C211yesmaximal, characteristic, complemented
2C2×#17986279C211yesmaximal, characteristic
3C2×#17986077C211yesmaximal, characteristic
4#22587889C218yesmaximal, direct product factor
5C2×#17985751C211yesmaximal, characteristic, complemented
6C2×#17985745C211yesmaximal, characteristic, complemented
7C2×#17985744C211yesmaximal, characteristic, complemented
8C2×#461×C71C211yesmaximal, characteristic
9C22×#11765849—21no—
10C2×#14556128C2211yescharacteristic
11#17986351—22no—
12#17986351C2214yescomplemented
13#17986279—22no—
14#17986279C2214yes—
15#17986077—22no—
16#17986077C2214yes—
17C2×#14556061—21no—
18C2×C4⋊(C71⋊C8)C2211yescharacteristic
19C2×C4⋊(C71⋊C8)C2211yescharacteristic
20C2×#14556051—21no—
21C2×#14556051—21no—
22C2×#14556049—21no—
23C2×C22⋊(C71⋊C8)—21no—
24C2×C4×C71⋊C8C2211yescharacteristic
25#17985751C2214yescomplemented
26#17985745C2214yescomplemented
27#17985744C2214yescomplemented
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—
36C2×#11765849—24no—
37C2×#11765849—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—
48#14556061—24no—
49C4⋊(C71⋊C8)—21no—
50C4⋊(C71⋊C8)—21no—
51C4⋊(C71⋊C8)C2312yes—
52C4⋊(C71⋊C8)C2312yes—
53#14556051—24no—
54#14556051—24no—
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—42no—
83C2×Dic142—42no—
84C2×Dic142—41no—
85C22×Dic71—41no—
86#11765849—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—21no—
100C2×Q8×C71—22no—
101C2×Q8×C71—41no—
102C2×Q8×C71—42no—
103C2×Q8×C71—42no—
104C2×D4×C71—21no—
105C2×D4×C71—22no—
106C2×D4×C71—22no—
107C2×D4×C71C2×D412yes—
108C22×C4×C71—21no—
109C22×C4×C71—22no—
110C22×C4×C71—22no—
111C22×C4×C71—42no—
112C22×C4×C71—42no—
113C22×C4×C71—41no—
114C22×C4×C71C2×D411yescharacteristic
115C22×C4×C71C2×D411yescharacteristic
116C22×C4×C71#4111yescharacteristic
117SD16×C71—48no—
118C2×C8×C71—22no—
119C2×C8×C71—42no—
120C4⋊C4×C71—21no—
121C4⋊C4×C71—22no—
122C4⋊C4×C71—22no—
123C4⋊C4×C71—41no—
124C4⋊C4×C71—41no—
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
137Q8×C71—42no—
138Q8×C71—42no—
139Q8×C71—82no—
140D4×C71—22no—
141D4×C71—22no—
142D4×C71—42no—
143C2×C4×C71—22no—
144C2×C4×C71—22no—
145C2×C4×C71—42no—
146C2×C4×C71—42no—
147C2×C4×C71—42no—
148C2×C4×C71—44no—
149C2×C4×C71—42no—
150C2×C4×C71—82no—
151C2×C4×C71#12111yescharacteristic
152C2×C4×C71#12111yescharacteristic
153C2×C4×C71#12111yescharacteristic
154C2×C4×C71#13512yes—
155C2×C4×C71AGL(1,ℤ/8)12yes—
156C2×C4×C71AGL(1,ℤ/8)12yes—
157C2×C4×C71#13712yes—
158C2×C4×C71C22×D411yescharacteristic
159C2×C4×C71C22×D411yescharacteristic
160C2×C4×C71C2×#4111yescharacteristic
161C2×Dic71—42no—
162C2×Dic71—82no—
163Dic142—42no—
164Dic142—42no—
165Dic142—82no—
166C8×C71—42no—
167C71⋊C8—22no—
168C71⋊C8—22no—
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—82no—
183C4×C71#46312yes—
184C4×C71#46812yes—
185C4×C71C2×#13511yescharacteristic
186C4×C71C2×AGL(1,ℤ/8)11yescharacteristic
187C4×C71C2×AGL(1,ℤ/8)11yescharacteristic
188C4×C71C2×#13711yescharacteristic
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×#461D7111yescharacteristic
199C2×#436—711no—
200#1699—718no—
201C2×#335—711no—
202C2×#332—711no—
203C2×#332—711no—
204C71C2×#169911yescharacteristic, complemented, Sylow
205C22×SD16—21no—
206C22×M16—1421no—
207C2×C4⋊Q8—711no—
208C2×C4⋊Q8C2×D7111yescharacteristic
209C2×C4×D4C2×D7111yescharacteristic
210#487—714no—
211#487—1422no—
212#474—714no—
213#474—1422no—
214#461—22no—
215#461C2×D7114yes—
216#436—714no—
217#436—1422no—
218C2×#107—1421no—
219C2×C4⋊C8—711no—
220C2×C4⋊C8—711no—
221C2×C4⋊C8C2×D7111yescharacteristic
222C2×#103—21no—
223C2×#103—1421no—
224C2×#103—1421no—
225C2×#102—1421no—
226C2×C22⋊C8—1421no—
227C2×C4×C8—711no—
228#335—714no—
229#332—714no—
230#332—714no—
231C22×Q8—21no—
232C22×Q8—1421no—
233C22×D4C22⋊D7111yescharacteristic
234C23×C4—21no—
235C2×SD16—24no—
236C2×SD16—44no—
237C2×M16—2844no—
238C2×M16—1424no—
239C22×C8—21no—
240C22×C8—711no—
241C22×C8—711no—
242C22×C8—1421no—
243C22×C8—1421no—
244C4⋊Q8—21no—
245C4⋊Q8—21no—
246C4⋊Q8—21no—
247C4⋊Q8—712no—
248C4⋊Q8—1421no—
249C4⋊Q8—1421no—
250C4⋊Q8—1421no—
251C4⋊Q8C22×D7112yes—
252C4×D4—21no—
253C4×D4—21no—
254C4×D4C22⋊D7112yes—
255C4×D4C22×D7112yes—
256C2×C4⋊C4—21no—
257C2×C4⋊C4—21no—
258C2×C4⋊C4—1421no—
259C2×C4⋊C4—1421no—
260C2×C4⋊C4C22⋊D7111yescharacteristic
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—24no—
271#103—1424no—
272#103—1424no—
273#102—1424no—
274C22⋊C8—1424no—
275C4×C8—712no—
276C4×C8—712no—
277C24—21no—
278C2×Q8—22no—
279C2×Q8—41no—
280C2×Q8—42no—
281C2×Q8—42no—
282C2×Q8—2841no—
283C2×Q8—2842no—
284C2×Q8—2842no—
285C2×Q8—1422no—
286C2×D4—21no—
287C2×D4—22no—
288C2×D4—22no—
289C2×D4C2×C22⋊D7112yes—
290C22×C4—21no—
291C22×C4—22no—
292C22×C4—22no—
293C22×C4—42no—
294C22×C4—42no—
295C22×C4—41no—
296C22×C4—2841no—
297C22×C4D4×D7111yescharacteristic
298C22×C4C2×C22⋊D7111yescharacteristic
299C22×C4#1176586411yescharacteristic
300SD16—48no—
301M16—2848no—
302C2×C8—22no—
303C2×C8—42no—
304C2×C8—2842no—
305C2×C8—2842no—
306C2×C8—712no—
307C2×C8—712no—
308C2×C8—1422no—
309C2×C8—1422no—
310C2×C8—1422no—
311C2×C8—1422no—
312C4⋊C4—21no—
313C4⋊C4—22no—
314C4⋊C4—22no—
315C4⋊C4—41no—
316C4⋊C4—41no—
317C4⋊C4—2841no—
318C4⋊C4—2841no—
319C4⋊C4—1422no—
320C4⋊C4—1422no—
321C4⋊C4C2×C22⋊D7112yes—
322C22⋊C4—22no—
323C22⋊C4—22no—
324C42D4×D7111yescharacteristic
325C42C2×C22⋊D7111yescharacteristic
326C42#1176586411yescharacteristic
327C42C23×D7111yescharacteristic
328C23—22no—
329C23—42no—
330C23—42no—
331C23—42no—
332C23#1455610011yescharacteristic
333Q8—42no—
334Q8—42no—
335Q8—82no—
336Q8—2842no—
337Q8—2842no—
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—42no—
349C2×C4—82no—
350C2×C4—2842no—
351C2×C4—5682no—
352C2×C4#1455610011yescharacteristic
353C2×C4#1455610011yescharacteristic
354C2×C4#1455610011yescharacteristic
355C2×C4#1455614912yes—
356C2×C4#1455615412yes—
357C2×C4#1455615512yes—
358C2×C4#1455615812yes—
359C2×C4C2×D4×D7111yescharacteristic
360C2×C4C22×C22⋊D7111yescharacteristic
361C2×C4C2×#1176586411yescharacteristic
362C8—42no—
363C8—2842no—
364C8—2842no—
365C8—1422no—
366C8—1422no—
367C22—42no—
368C22—42no—
369C22—42no—
370C22—84no—
371C22#1798621612yes—
372C22#1798624312yes—
373C22#1798627212yes—
374C22C2×#1455610011yescharacteristic
375C4—21no—
376C4—21no—
377C4—42no—
378C4—82no—
379C4—5682no—
380C4#1798621612yes—
381C4#1798624312yes—
382C4C2×#1455614911yescharacteristic
383C4C2×#1455615411yescharacteristic
384C4C2×#1455615511yescharacteristic
385C4C2×#1455615811yescharacteristic
386C2—82no—
387C2#2258788914yesdirect product factor
388C2C2×#1798621611yescharacteristic
389C2C2×#1798624311yescharacteristic
390C2C2×#1798627211yescharacteristic
subgroupG/H
centerC23#14556100
commutator, cosocleC42×C71C24
FrattiniC42C23×D71
FittingC2×#461×C71C2
socleC23×C71#121
prime radicalC22×D4×C71D4
hypercenterC2×#461D71
hypocenterC71C2×#1699
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×#17986351C2semidirect
4. #22587889C2direct (N × H)
5. C2×#17985751C2semidirect
6. C2×#17985745C2semidirect
7. C2×#17985744C2semidirect
12. #17986351C22semidirect
25. #17985751C22semidirect
26. #17985745C22semidirect
27. #17985744C22semidirect
192. C2×C71#1699semidirect
204. C71C2×#1699semidirect
387. C2#22587889direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179863512
C2×#179862792
C2×#179860772
#225878892
C2×#179857512
C2×#179857452
C2×#179857442
C2×#461×C712
C2×#169971