Finite Group Databasebeta

← C2×#22591084 #32156287

Subgroups — C2×#22591084 #32156287

Order 18176.

2526 conjugacy classes of subgroups.

The subgroup lattice has 492 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14556127C211yesmaximal, characteristic
2#22591084C2116yesmaximal, direct product factor
3C2×#17985905C212yesmaximal
4C2×#17985903C212yesmaximal
5C2×#17985898C211yesmaximal, characteristic
6C2×#17985895C211yesmaximal, characteristic
7C2×#17985886C212yesmaximal
8C2×#17985883C212yesmaximal
9C2×#17985864C211yesmaximal, characteristic
10C2×C4×C4⋊Dic71C211yesmaximal, characteristic
11C2×#17985845C211yesmaximal, characteristic
12C2×C4×C4⋊C4×C71C211yesmaximal, characteristic
13C23×Dic142C2212yes—
14C2×#14556127C4116yescomplemented
15C2×#14556127C2218yes—
16C22×C4⋊Dic71C2211yescharacteristic
17C22×C4⋊Dic71C2212yes—
18C22×C4⋊Dic71C2211yescharacteristic
19C22×Dic71⋊C4C2212yes—
20C22×Dic71⋊C4C2212yes—
21C22×C4×Dic71C2211yescharacteristic
22C22×C4×Dic71C2212yes—
23C22×C4×Dic71C2211yescharacteristic
24#17985905C22116yes—
25#17985903C22116yes—
26#17985898C2218yes—
27#17985895C2218yes—
28#17985886C22116yes—
29#17985883C22116yes—
30#17985864C2218yes—
31C4×C4⋊Dic71C2218yes—
32#17985845C2218yes—
33C2×C71⋊#95C2212yes—
34C2×C71⋊#95C2212yes—
35C2×C71⋊#95C2211yescharacteristic
36C2×C71⋊#95C2212yes—
37C2×C71⋊#95C2212yes—
38C2×C71⋊#95C2211yescharacteristic
39C2×C71⋊#95C2212yes—
40C2×C71⋊#95C2211yescharacteristic
41C2×C71⋊#95C2211yescharacteristic
42C22×C4⋊C4×C71C2211yescharacteristic
43C22×C4⋊C4×C71C2211yescharacteristic
44C22×C42×C71C2212yes—
45C22×C42×C71C2211yescharacteristic
46C4×C4⋊C4×C71C2218yes—
47C2×#95×C71C2212yes—
48C22×Dic142—44no—
49C22×Dic142—44no—
50C22×Dic142C2×C4116yes—
51C22×Dic142C2318yes—
52C23×Dic71C2311yescharacteristic
53C23×Dic71C2311yescharacteristic
54C23×Dic71C2312yes—
55C23×Dic71C2311yescharacteristic
56C23×Dic71C2312yes—
57C23×Dic71C2311yescharacteristic
58#14556127C2×C4164yescomplemented
59C2×C4⋊Dic71—24no—
60C2×C4⋊Dic71—44no—
61C2×C4⋊Dic71C2×C418yes—
62C2×C4⋊Dic71C2314yes—
63C2×C4⋊Dic71C2318yes—
64C2×C4⋊Dic71C2314yes—
65C2×Dic71⋊C4—44no—
66C2×Dic71⋊C4C2×C4116yes—
67C2×Dic71⋊C4C2318yes—
68C2×Dic71⋊C4C2318yes—
69C2×C4×Dic71—24no—
70C2×C4×Dic71—44no—
71C2×C4×Dic71C2×C418yes—
72C2×C4×Dic71C2314yes—
73C2×C4×Dic71C2318yes—
74C2×C4×Dic71C2314yes—
75C71⋊#95C2314yes—
76C71⋊#95C2314yes—
77C71⋊#95C2314yes—
78C71⋊#95C2314yes—
79C71⋊#95C2318yes—
80C71⋊#95C2318yes—
81C71⋊#95C2318yes—
82C71⋊#95C2318yes—
83C71⋊#95C2318yes—
84C23×C4×C71C2312yes—
85C23×C4×C71C2312yes—
86C23×C4×C71C2311yescharacteristic
87C23×C4×C71C2311yescharacteristic
88C23×C4×C71C2311yescharacteristic
89C2×C4⋊C4×C71—24no—
90C2×C4⋊C4×C71C2×C418yes—
91C2×C4⋊C4×C71C2314yes—
92C2×C4⋊C4×C71C2314yes—
93C2×C42×C71—44no—
94C2×C42×C71Q818yescomplemented
95C2×C42×C71C2318yes—
96C2×C42×C71C2314yes—
97#95×C71C2318yes—
98C2×Dic142—432no—
99C2×Dic142—48no—
100C2×Dic142—48no—
101C2×Dic142C22×C4132yes—
102C22×Dic71—22no—
103C22×Dic71—22no—
104C22×Dic71—24no—
105C22×Dic71—24no—
106C22×Dic71—22no—
107C22×Dic71—22no—
108C22×Dic71—22no—
109C22×Dic71—22no—
110C22×Dic71—24no—
111C22×Dic71—24no—
112C22×Dic71—22no—
113C22×Dic71—22no—
114C22×Dic71—22no—
115C22×Dic71—22no—
116C22×Dic71—24no—
117C22×Dic71C22×C414yes—
118C22×Dic71C22×C418yes—
119C22×Dic71C22×C414yes—
120C22×Dic71C2412yes—
121C22×Dic71C2412yes—
122C22×Dic71C2414yes—
123C22×Dic71C2412yes—
124C22×Dic71C2414yes—
125C22×Dic71C2412yes—
126C4⋊Dic71—28no—
127C4⋊Dic71—48no—
128C4⋊Dic71C22×C4116yes—
129Dic71⋊C4—48no—
130Dic71⋊C4C22×C4132yes—
131C4×Dic71—28no—
132C4×Dic71—48no—
133C4×Dic71C22×C4116yes—
134C24×C71C2411yescharacteristic
135C22×C4×C71—24no—
136C22×C4×C71—24no—
137C22×C4×C71—22no—
138C22×C4×C71—22no—
139C22×C4×C71—22no—
140C22×C4×C71—22no—
141C22×C4×C71—24no—
142C22×C4×C71—24no—
143C22×C4×C71—24no—
144C22×C4×C71C22×C418yes—
145C22×C4×C71C22×C414yes—
146C22×C4×C71C2×Q814yes—
147C22×C4×C71C2×Q814yes—
148C22×C4×C71C2×Q814yes—
149C22×C4×C71#4114yes—
150C22×C4×C71C2414yes—
151C22×C4×C71C2414yes—
152C22×C4×C71C2412yes—
153C22×C4×C71C2412yes—
154C22×C4×C71C2412yes—
155C4⋊C4×C71—28no—
156C4⋊C4×C71C22×C4116yes—
157C42×C71—48no—
158C42×C71C2×Q8116yescomplemented
159C23×C71C23×C412yes—
160C23×C71C22×Q812yes—
161C23×C71C2×#4112yes—
162C23×C71H(5,𝔽2)12yes—
163C23×C71H(5,𝔽2)12yes—
164C23×C712−1+412yes—
165C23×C712−1+412yes—
166C23×C71C2511yescharacteristic
167C2×C4×C71—216no—
168C2×C4×C71—28no—
169C2×C4×C71—28no—
170C2×C4×C71—22no—
171C2×C4×C71—24no—
172C2×C4×C71—22no—
173C2×C4×C71—24no—
174C2×C4×C71—22no—
175C2×C4×C71—22no—
176C2×C4×C71—24no—
177C2×C4×C71—24no—
178C2×C4×C71—24no—
179C2×C4×C71—48no—
180C2×C4×C71C4×Q8116yes—
181C2×C4×C71C23×C418yes—
182C2×C4×C71C23×C414yes—
183C2×C4×C71C22×Q814yes—
184C2×C4×C71C22×Q814yes—
185C2×C4×C71C22×Q814yes—
186C2×C4×C71C2×#4114yes—
187C2×Dic71—216no—
188C2×Dic71—28no—
189C2×Dic71—28no—
190C2×Dic71—24no—
191C2×Dic71—24no—
192C2×Dic71—22no—
193C2×Dic71—22no—
194C2×Dic71—22no—
195C2×Dic71—22no—
196C2×Dic71—22no—
197C2×Dic71—22no—
198C2×Dic71—24no—
199C2×Dic71—24no—
200C2×Dic71—22no—
201C2×Dic71—22no—
202C2×Dic71—22no—
203C2×Dic71—22no—
204C2×Dic71—24no—
205C2×Dic71—44no—
206C2×Dic71—44no—
207C2×Dic71—48no—
208C2×Dic71C23×C414yes—
209C2×Dic71C23×C414yes—
210C2×Dic71C23×C418yes—
211Dic142—432no—
212C22×C71C2×C4×Q814yes—
213C22×C71#51814yes—
214C22×C71#51914yes—
215C22×C71#54214yes—
216C22×C71#54214yes—
217C22×C71#54414yes—
218C22×C71#54414yes—
219C22×C71C24×C411yescharacteristic
220C22×C71C23×Q811yescharacteristic
221C22×C71C22×#4111yescharacteristic
222C22×C71C2×H(5,𝔽2)11yescharacteristic
223C22×C71C2×H(5,𝔽2)11yescharacteristic
224C22×C71C2×2−1+411yescharacteristic
225C22×C71C2×2−1+411yescharacteristic
226C4×C71—28no—
227C4×C71—24no—
228C4×C71—24no—
229C4×C71—44no—
230C4×C71C2×C4×Q818yes—
231Dic71—24no—
232Dic71—28no—
233Dic71—24no—
234Dic71—42no—
235Dic71—42no—
236Dic71—44no—
237C2×#2331—711nomaximal, Sylow
238C2×C71#233118yescomplemented
239C2×C71C22×C4×Q811yescharacteristic
240C2×C71C2×#51811yescharacteristic
241C2×C71C2×#51911yescharacteristic
242C2×C71C2×#54211yescharacteristic
243C2×C71C2×#54211yescharacteristic
244C2×C71C2×#54411yescharacteristic
245C2×C71C2×#54411yescharacteristic
246C22×C4⋊Q8—711no—
247#2331—7116no—
248C2×#391—712no—
249C2×#391—712no—
250C2×#389—711no—
251C2×#389—711no—
252C2×#387—712no—
253C2×#387—712no—
254C2×#382—711no—
255C2×C4×C4⋊C4—711no—
256C2×C4×C4⋊C4D7111yescharacteristic
257C2×#376—711no—
258C71C2×#233111yescharacteristic, complemented, Sylow
259C23×Q8—712no—
260C2×C4⋊Q8—7116no—
261C2×C4⋊Q8—718no—
262C22×C4⋊C4—712no—
263C22×C4⋊C4—712no—
264C22×C4⋊C4—712no—
265C22×C4⋊C4—711no—
266C22×C4⋊C4—711no—
267C22×C4⋊C4C2×D7111yescharacteristic
268C22×C4⋊C4C2×D7111yescharacteristic
269C22×C42—712no—
270C22×C42—711no—
271C22×C42—711no—
272C22×C42C2×D7112yes—
273C22×C42C2×D7111yescharacteristic
274#391—7116no—
275#391—7116no—
276#389—718no—
277#389—718no—
278#387—7116no—
279#387—7116no—
280#382—718no—
281C4×C4⋊C4—718no—
282C4×C4⋊C4C2×D7118yes—
283#376—718no—
284C2×#95—711no—
285C2×#95—711no—
286C2×#95—711no—
287C2×#95—711no—
288C2×#95—712no—
289C2×#95—712no—
290C2×#95—712no—
291C2×#95—712no—
292C2×#95—712no—
293C2×#95C2×D7112yes—
294C22×Q8—2844no—
295C22×Q8—2844no—
296C22×Q8—7116no—
297C22×Q8—718no—
298C23×C4—712no—
299C23×C4—711no—
300C23×C4—711no—
301C23×C4—711no—
302C23×C4—711no—
303C23×C4—712no—
304C23×C4C22×D7112yes—
305C23×C4C22×D7112yes—
306C23×C4C22×D7111yescharacteristic
307C23×C4C22×D7111yescharacteristic
308C23×C4C22×D7111yescharacteristic
309C4⋊Q8—7164no—
310C2×C4⋊C4—24no—
311C2×C4⋊C4—2844no—
312C2×C4⋊C4—2844no—
313C2×C4⋊C4—718no—
314C2×C4⋊C4—718no—
315C2×C4⋊C4—7116no—
316C2×C4⋊C4—718no—
317C2×C4⋊C4—714no—
318C2×C4⋊C4—718no—
319C2×C4⋊C4—714no—
320C2×C4⋊C4—1424no—
321C2×C4⋊C4C4×D7118yes—
322C2×C4⋊C4C22×D7114yes—
323C2×C4⋊C4C22×D7114yes—
324C2×C42—44no—
325C2×C42—2844no—
326C2×C42—718no—
327C2×C42—718no—
328C2×C42—714no—
329C2×C42—714no—
330C2×C42—1424no—
331C2×C42Dic14218yescomplemented
332C2×C42C22×D7118yes—
333C2×C42C22×D7114yes—
334#95—714no—
335#95—714no—
336#95—714no—
337#95—714no—
338#95—718no—
339#95—718no—
340#95—718no—
341#95—718no—
342#95—718no—
343#95C22×D7118yes—
344C24C23×D7111yescharacteristic
345C2×Q8—2848no—
346C2×Q8—2848no—
347C2×Q8—28432no—
348C2×Q8—7132no—
349C22×C4—22no—
350C22×C4—24no—
351C22×C4—22no—
352C22×C4—24no—
353C22×C4—22no—
354C22×C4—22no—
355C22×C4—24no—
356C22×C4—24no—
357C22×C4—24no—
358C22×C4—714no—
359C22×C4—714no—
360C22×C4—718no—
361C22×C4—712no—
362C22×C4—712no—
363C22×C4—714no—
364C22×C4—712no—
365C22×C4—712no—
366C22×C4—714no—
367C22×C4—1422no—
368C22×C4—1422no—
369C22×C4—1424no—
370C22×C4—1422no—
371C22×C4—1424no—
372C22×C4—1422no—
373C22×C4—1422no—
374C22×C4—1422no—
375C22×C4—1424no—
376C22×C4—1424no—
377C22×C4—1422no—
378C22×C4—1424no—
379C22×C4—1422no—
380C22×C4—1422no—
381C22×C4—1422no—
382C22×C4C2×C4×D7118yes—
383C22×C4C2×C4×D7114yes—
384C22×C4C2×Dic14214yes—
385C22×C4C2×Dic14214yes—
386C22×C4C2×Dic14214yes—
387C22×C4#1176586514yes—
388C22×C4C23×D7114yes—
389C22×C4C23×D7114yes—
390C22×C4C23×D7112yes—
391C22×C4C23×D7112yes—
392C22×C4C23×D7112yes—
393C4⋊C4—28no—
394C4⋊C4—2848no—
395C4⋊C4—2848no—
396C4⋊C4—7132no—
397C4⋊C4—7116no—
398C4⋊C4—1428no—
399C4⋊C4C2×C4×D71116yes—
400C42—48no—
401C42—2848no—
402C42—7116no—
403C42—1428no—
404C42C2×Dic142116yescomplemented
405C23C22×C4×D7112yes—
406C23C22×Dic14212yes—
407C23C2×#1176586512yes—
408C23#1455617312yes—
409C23#1455617412yes—
410C23#1455617512yes—
411C23#1455617612yes—
412C23C24×D7111yescharacteristic
413Q8—28432no—
414C2×C4—22no—
415C2×C4—24no—
416C2×C4—22no—
417C2×C4—24no—
418C2×C4—22no—
419C2×C4—22no—
420C2×C4—28no—
421C2×C4—28no—
422C2×C4—216no—
423C2×C4—24no—
424C2×C4—24no—
425C2×C4—24no—
426C2×C4—48no—
427C2×C4—2844no—
428C2×C4—2844no—
429C2×C4—2848no—
430C2×C4—714no—
431C2×C4—714no—
432C2×C4—718no—
433C2×C4—1422no—
434C2×C4—1422no—
435C2×C4—1424no—
436C2×C4—1422no—
437C2×C4—1424no—
438C2×C4—1422no—
439C2×C4—1422no—
440C2×C4—1422no—
441C2×C4—1424no—
442C2×C4—1424no—
443C2×C4—1422no—
444C2×C4—1424no—
445C2×C4—1422no—
446C2×C4—1422no—
447C2×C4—1422no—
448C2×C4—1428no—
449C2×C4—14216no—
450C2×C4—1428no—
451C2×C4C4×Dic142116yes—
452C2×C4C22×C4×D7118yes—
453C2×C4C22×C4×D7114yes—
454C2×C4C22×Dic14214yes—
455C2×C4C22×Dic14214yes—
456C2×C4C22×Dic14214yes—
457C2×C4C2×#1176586514yes—
458C22C2×C4×Dic14214yes—
459C22#1798647114yes—
460C22#1798647514yes—
461C22#1798661414yes—
462C22#1798662114yes—
463C22#1798662714yes—
464C22#1798663014yes—
465C22C23×C4×D7111yescharacteristic
466C22C23×Dic14211yescharacteristic
467C22C22×#1176586511yescharacteristic
468C22C2×#1455617311yescharacteristic
469C22C2×#1455617411yescharacteristic
470C22C2×#1455617511yescharacteristic
471C22C2×#1455617611yescharacteristic
472C4—24no—
473C4—24no—
474C4—28no—
475C4—44no—
476C4—2842no—
477C4—2842no—
478C4—2844no—
479C4—1424no—
480C4—1428no—
481C4—1424no—
482C4C2×C4×Dic14218yes—
483C2#2259108418yesdirect product factor
484C2C22×C4×Dic14211yescharacteristic
485C2C2×#1798647111yescharacteristic
486C2C2×#1798647511yescharacteristic
487C2C2×#1798661411yescharacteristic
488C2C2×#1798662111yescharacteristic
489C2C2×#1798662711yescharacteristic
490C2C2×#1798663011yescharacteristic
subgroupG/H
centerC24C23×D71
commutatorC22×C71C24×C4
FrattiniC23C24×D71
FittingC2×C4×C4⋊C4×C71C2
socle, prime radicalC24×C71C24
cosocleC23×C71C25
hypercenterC2×C4×C4⋊C4D71
hypocenterC71C2×#2331
LCSG ▷ C22×C71 ▷ C71
UCSC1 ◁ C24 ◁ C2×C4×C4⋊C4

Complements

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

NH ≅ G/Ntype
2. #22591084C2direct (N × H)
14. C2×#14556127C4semidirect
58. #14556127C2×C4semidirect
94. C2×C42×C71Q8semidirect
158. C42×C71C2×Q8semidirect
238. C2×C71#2331semidirect
258. C71C2×#2331semidirect
331. C2×C42Dic142semidirect
404. C42C2×Dic142semidirect
483. C2#22591084direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145561272
#225910842
C2×#179859052
C2×#179859032
C2×#179858982
C2×#179858952
C2×#179858862
C2×#179858832
C2×#179858642
C2×C4×C4⋊Dic712
C2×#179858452
C2×C4×C4⋊C4×C712
C2×#233171