Finite Group Databasebeta

← C2×#22587908 #31980116

Subgroups — C2×#22587908 #31980116

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×#17986346C211yesmaximal, characteristic
2C2×#17986209C211yesmaximal, characteristic, complemented
3C2×#17986199C211yesmaximal, characteristic
4#22587908C218yesmaximal, direct product factor
5C2×#17985750C211yesmaximal, characteristic, complemented
6C2×#17985744C211yesmaximal, characteristic, complemented
7C2×#17985742C211yesmaximal, characteristic
8C2×#446×C71C211yesmaximal, characteristic, complemented
9C22×#11765855—21no—
10C22×#11765852—21no—
11C2×#14556128C2211yescharacteristic
12C2×#14556125C2211yescharacteristic
13#17986346—22no—
14#17986346C2214yes—
15#17986209—22no—
16#17986209C2214yescomplemented
17#17986199—22no—
18#17986199C2214yes—
19C2×C4⋊(C71⋊C8)C2211yescharacteristic
20C2×C4⋊(C71⋊C8)C2211yescharacteristic
21C2×#14556051—21no—
22C2×#14556050—21no—
23C2×#14556050—21no—
24C2×#14556048—21no—
25#17985750C2214yescomplemented
26#17985744C2214yescomplemented
27#17985742C2214yes—
28C2×C4×Q8×C71C2211yescharacteristic
29#446×C71—22no—
30#446×C71C2214yescomplemented
31C2×C4⋊C8×C71—21no—
32C2×C4⋊C8×C71C2211yescharacteristic
33C2×#97×C71—21no—
34C2×C4×C8×C71C2211yescharacteristic
35C22×Dic142—21no—
36C22×D284—21no—
37C22×D284—21no—
38C22×D284—21no—
39C2×#11765855—24no—
40C2×#11765855—44no—
41C2×#11765852—24no—
42C2×#11765852—44no—
43C22×C71⋊C8—21no—
44C22×C71⋊C8—21no—
45#14556128—21no—
46#14556128—21no—
47#14556128—21no—
48#14556128C2312yes—
49#14556125—21no—
50#14556125—21no—
51#14556125—21no—
52#14556125C2312yes—
53C2×C4⋊Dic71—21no—
54C2×C4⋊Dic71—21no—
55C4⋊(C71⋊C8)—21no—
56C4⋊(C71⋊C8)—21no—
57C4⋊(C71⋊C8)C2312yes—
58C4⋊(C71⋊C8)C2312yes—
59#14556051—24no—
60#14556050—24no—
61#14556050—24no—
62#14556048—24no—
63C22×Q8×C71D411yescharacteristic
64C22×C8×C71—21no—
65C22×C8×C71D411yescharacteristic
66C22×C8×C71D411yescharacteristic
67C4×Q8×C71—21no—
68C4×Q8×C71—21no—
69C4×Q8×C71D412yes—
70C4×Q8×C71C2312yes—
71C2×C4⋊C4×C71—21no—
72C2×C4⋊C4×C71D411yescharacteristic
73C2×C42×C71—21no—
74C2×C42×C71C2311yescharacteristic
75C4⋊C8×C71—24no—
76C4⋊C8×C71—21no—
77C4⋊C8×C71C2312yes—
78#97×C71—24no—
79C4×C8×C71D412yes—
80C4×C8×C71C2312yes—
81C23×D71—41no—
82C2×Dic142—22no—
83C2×Dic142—42no—
84C2×Dic142—42no—
85C2×Dic142—41no—
86C2×D284—22no—
87C2×D284—22no—
88C2×D284—22no—
89C2×D284—42no—
90C2×D284—42no—
91C2×D284—42no—
92C2×D284—42no—
93C2×D284—41no—
94C2×D284—41no—
95C2×D284—41no—
96C2×D284—82no—
97C22×Dic71—41no—
98#11765855—48no—
99#11765852—48no—
100C2×C71⋊C8—22no—
101C2×C71⋊C8—22no—
102C2×C71⋊C8—42no—
103C2×C71⋊C8—42no—
104C4⋊Dic71—22no—
105C4⋊Dic71—22no—
106C4⋊Dic71—41no—
107C4⋊Dic71—41no—
108C2×Q8×C71—21no—
109C2×Q8×C71—22no—
110C2×Q8×C71—22no—
111C2×Q8×C71C2×D412yes—
112C22×C4×C71—21no—
113C22×C4×C71—21no—
114C22×C4×C71C2×D411yescharacteristic
115C22×C4×C71C2×D411yescharacteristic
116C22×C4×C71#4111yescharacteristic
117C2×C8×C71—22no—
118C2×C8×C71—22no—
119C2×C8×C71—22no—
120C2×C8×C71—42no—
121C2×C8×C71C2×D412yes—
122C2×C8×C71C2×D412yes—
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#12111yescharacteristic
134C22×D71—42no—
135C22×D71—82no—
136C22×D71—82no—
137C22×D71—82no—
138Q8×C71—22no—
139Q8×C71—22no—
140Q8×C71—42no—
141C2×C4×C71—22no—
142C2×C4×C71—22no—
143C2×C4×C71—22no—
144C2×C4×C71—42no—
145C2×C4×C71—42no—
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—82no—
158D284—42no—
159D284—42no—
160D284—42no—
161D284—42no—
162D284—82no—
163D284—82no—
164D284—82no—
165D284—82no—
166Dic142—42no—
167Dic142—42no—
168Dic142—82no—
169C8×C71—22no—
170C8×C71—22no—
171C8×C71—42no—
172C71⋊C8—42no—
173C71⋊C8—42no—
174C22×C71#46412yes—
175C22×C71#46912yes—
176C22×C71#47112yes—
177C22×C71C2×#12111yescharacteristic
178C2×D71—82no—
179C2×D71—82no—
180C2×D71—82no—
181C2×D71—164no—
182C4×C71—21no—
183C4×C71—21no—
184C4×C71—42no—
185C4×C71—42no—
186C4×C71#46412yes—
187C4×C71#46912yes—
188C4×C71C2×#13511yescharacteristic
189C4×C71C2×AGL(1,ℤ/8)11yescharacteristic
190C4×C71C2×AGL(1,ℤ/8)11yescharacteristic
191C4×C71C2×#13711yescharacteristic
192Dic71—82no—
193C2×#1702—711nomaximal, Sylow
194C2×C71#170214yescomplemented
195C2×C71C2×#46411yescharacteristic
196C2×C71C2×#46911yescharacteristic
197C2×C71C2×#47111yescharacteristic
198D71—162no—
199C2×#486—711no—
200C2×#462—711no—
201C2×#460—711no—
202C2×#446D7111yescharacteristic, complemented
203#1702—718no—
204C2×#334—711no—
205C2×#332—711no—
206C2×#331—711no—
207C71C2×#170211yescharacteristic, complemented, Sylow
208C22×Q16—1421no—
209C22×SD16—1421no—
210C2×C4⋊Q8—711no—
211C2×#127—711no—
212C2×C4×Q8C2×D7111yescharacteristic
213#486—714no—
214#486—1422no—
215#462—714no—
216#462—1422no—
217#460—714no—
218#460—1422no—
219#446—22no—
220#446C2×D7114yescomplemented
221C2×C4⋊C8—21no—
222C2×C4⋊C8—711no—
223C2×C4⋊C8—711no—
224C2×C4⋊C8C2×D7111yescharacteristic
225C2×#103—1421no—
226C2×#102—1421no—
227C2×#102—1421no—
228C2×#102—1421no—
229C2×#97—21no—
230C2×C4×C8C2×D7111yescharacteristic
231#334—714no—
232#332—714no—
233#331—714no—
234C22×Q8—1421no—
235C22×Q8D28411yescharacteristic
236C22×D4—1421no—
237C22×D4—1421no—
238C22×D4—1421no—
239C2×Q16—2844no—
240C2×Q16—1424no—
241C2×SD16—2844no—
242C2×SD16—1424no—
243C22×C8—21no—
244C22×C8—1421no—
245C22×C8—1421no—
246C22×C8C22⋊D7111yescharacteristic
247C22×C8C22⋊D7111yescharacteristic
248C4⋊Q8—712no—
249C4⋊Q8—1421no—
250C4⋊Q8—1421no—
251C4⋊Q8—1421no—
252#127—712no—
253#127—1421no—
254#127—1421no—
255#127—1421no—
256C4×Q8—21no—
257C4×Q8—21no—
258C4×Q8D28412yes—
259C4×Q8C22×D7112yes—
260C2×C4⋊C4—21no—
261C2×C4⋊C4—1421no—
262C2×C4⋊C4—1421no—
263C2×C4⋊C4D28411yescharacteristic
264C2×C42—21no—
265C2×C42C22×D7111yescharacteristic
266C4⋊C8—24no—
267C4⋊C8—21no—
268C4⋊C8—712no—
269C4⋊C8—712no—
270C4⋊C8—1421no—
271C4⋊C8—1421no—
272C4⋊C8C22×D7112yes—
273#103—1424no—
274#102—1424no—
275#102—1424no—
276#102—1424no—
277#97—24no—
278C4×C8C22⋊D7112yes—
279C4×C8C22×D7112yes—
280C24—2841no—
281C2×Q8—21no—
282C2×Q8—22no—
283C2×Q8—22no—
284C2×Q8—2841no—
285C2×Q8—2842no—
286C2×Q8—2842no—
287C2×Q8—1422no—
288C2×Q8C2×D28412yes—
289C2×D4—2841no—
290C2×D4—2841no—
291C2×D4—2841no—
292C2×D4—2842no—
293C2×D4—2842no—
294C2×D4—2842no—
295C2×D4—2842no—
296C2×D4—5682no—
297C2×D4—1422no—
298C2×D4—1422no—
299C2×D4—1422no—
300C22×C4—21no—
301C22×C4—21no—
302C22×C4—2841no—
303C22×C4C2×C22⋊D7111yescharacteristic
304C22×C4C2×D28411yescharacteristic
305C22×C4#1176586511yescharacteristic
306Q16—2848no—
307SD16—2848no—
308C2×C8—22no—
309C2×C8—22no—
310C2×C8—22no—
311C2×C8—42no—
312C2×C8—2842no—
313C2×C8—2842no—
314C2×C8—1422no—
315C2×C8—1422no—
316C2×C8C2×C22⋊D7112yes—
317C2×C8C2×C22⋊D7112yes—
318C4⋊C4—22no—
319C4⋊C4—22no—
320C4⋊C4—21no—
321C4⋊C4—2841no—
322C4⋊C4—2841no—
323C4⋊C4—1422no—
324C4⋊C4—1422no—
325C4⋊C4C2×D28412yes—
326C42—22no—
327C42—22no—
328C42C2×C22⋊D7111yescharacteristic
329C42C2×D28411yescharacteristic
330C42#1176586511yescharacteristic
331C42C23×D7111yescharacteristic
332C23—2842no—
333C23—5682no—
334C23—5682no—
335C23—5682no—
336C23#1455610211yescharacteristic
337Q8—22no—
338Q8—22no—
339Q8—42no—
340Q8—2842no—
341Q8—2842no—
342Q8—5682no—
343D4—2842no—
344D4—2842no—
345D4—2842no—
346D4—2842no—
347D4—5682no—
348D4—5682no—
349D4—5682no—
350D4—5682no—
351C2×C4—22no—
352C2×C4—22no—
353C2×C4—22no—
354C2×C4—42no—
355C2×C4—42no—
356C2×C4—2842no—
357C2×C4—5682no—
358C2×C4#1455610211yescharacteristic
359C2×C4#1455610211yescharacteristic
360C2×C4#1455610211yescharacteristic
361C2×C4#1455614812yes—
362C2×C4#1455615612yes—
363C2×C4#1455615612yes—
364C2×C4#1455615912yes—
365C2×C4C22×C22⋊D7111yescharacteristic
366C2×C4C22×D28411yescharacteristic
367C2×C4C2×#1176586511yescharacteristic
368C8—22no—
369C8—22no—
370C8—42no—
371C8—2842no—
372C8—2842no—
373C22—5682no—
374C22—5682no—
375C22—5682no—
376C22—11364no—
377C22#1798622112yes—
378C22#1798625212yes—
379C22#1798626212yes—
380C22C2×#1455610211yescharacteristic
381C4—21no—
382C4—21no—
383C4—42no—
384C4—42no—
385C4—5682no—
386C4#1798622112yes—
387C4#1798625212yes—
388C4C2×#1455614811yescharacteristic
389C4C2×#1455615611yescharacteristic
390C4C2×#1455615611yescharacteristic
391C4C2×#1455615911yescharacteristic
392C2—11362no—
393C2#2258790814yesdirect product factor
394C2C2×#1798622111yescharacteristic
395C2C2×#1798625211yescharacteristic
396C2C2×#1798626211yescharacteristic
subgroupG/H
centerC23#14556102
commutator, cosocleC42×C71C24
FrattiniC42C23×D71
FittingC2×#446×C71C2
socleC23×C71#121
prime radicalC2×#14556125C22
hypercenterC2×#446D71
hypocenterC71C2×#1702
LCSG ▷ C42×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#446

Complements

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

NH ≅ G/Ntype
2. C2×#17986209C2semidirect
4. #22587908C2direct (N × H)
5. C2×#17985750C2semidirect
6. C2×#17985744C2semidirect
8. C2×#446×C71C2semidirect
16. #17986209C22semidirect
25. #17985750C22semidirect
26. #17985744C22semidirect
30. #446×C71C22semidirect
194. C2×C71#1702semidirect
202. C2×#446D71semidirect
207. C71C2×#1702semidirect
220. #446C2×D71semidirect
393. C2#22587908direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179863462
C2×#179862092
C2×#179861992
#225879082
C2×#179857502
C2×#179857442
C2×#179857422
C2×#446×C712
C2×#170271