Finite Group Databasebeta

← C2×#22588878 #31999451

Subgroups — C2×#22588878 #31999451

Order 18176.

1694 conjugacy classes of subgroups.

The subgroup lattice has 550 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986477C211yesmaximal, characteristic, complemented
2C2×#17986016C212yesmaximal
3C22×#14556047C211yesmaximal, characteristic, complemented
4#22588878C218yesmaximal, direct product factor
5C2×#17985755C212yesmaximal, complemented
6C2×#536×C71C211yesmaximal, characteristic
7C22×#11765849C2212yes—
8#17986477—24no—
9#17986477—22no—
10#17986477C2214yescomplemented
11C2×Q8×Dic71—24no—
12C2×#14556087—22no—
13C2×#14556087C2212yes—
14#17986016—24no—
15#17986016C2218yes—
16C2×#14556055—24no—
17C2×#14556047—22no—
18C2×#14556047—22no—
19C2×#14556047C2214yescomplemented
20#17985755C2218yescomplemented
21C22×#41×C71C2211yescharacteristic
22C23×Q8×C71C2211yescharacteristic
23#536×C71—22no—
24#536×C71—22no—
25#536×C71C414yescomplemented
26#536×C71C2214yes—
27C2×C4⋊Q8×C71C412yescomplemented
28C2×#124×C71C412yescomplemented
29C2×#123×C71—22no—
30C2×C22⋊Q8×C71—22no—
31C2×#117×C71C2211yescharacteristic
32C2×#11765849—22no—
33C2×#11765849—22no—
34C2×#11765849—22no—
35C2×#11765849—22no—
36C2×#11765849—22no—
37C2×#11765849C2314yes—
38C22×C71⋊C8—22no—
39Q8×Dic71—216no—
40Q8×Dic71—216no—
41#14556087—28no—
42#14556087—28no—
43#14556087—22no—
44#14556087—22no—
45#14556087D414yes—
46#14556087C2314yes—
47C2×C4⋊Dic71—24no—
48C2×C4⋊Dic71—22no—
49C2×C22⋊Dic71—22no—
50C2×C4×Dic71—24no—
51C2×C4×Dic71D414yes—
52#14556055—216no—
53#14556047—28no—
54C2×#41×C71—21no—
55C2×#41×C71—21no—
56C2×#41×C71—22no—
57C2×#41×C71—22no—
58C2×#41×C71—22no—
59C2×#41×C71—22no—
60C2×#41×C71C2×C412yes—
61C2×#41×C71C2312yes—
62C22×Q8×C71—22no—
63C22×Q8×C71—22no—
64C22×Q8×C71—22no—
65C22×Q8×C71—22no—
66C22×Q8×C71C2×C411yescharacteristic
67C22×Q8×C71C2×C412yes—
68C22×Q8×C71C2×C412yes—
69C22×Q8×C71D412yes—
70C22×Q8×C71D412yes—
71C22×Q8×C71D412yes—
72C22×Q8×C71C2312yes—
73C22×D4×C71—21no—
74C22×D4×C71C2×C411yescharacteristic
75C23×C4×C71—21no—
76C23×C4×C71D412yes—
77C23×C4×C71C2311yescharacteristic
78C4⋊Q8×C71—24no—
79C4⋊Q8×C71C2×C418yescomplemented
80#124×C71—24no—
81#124×C71C2×C418yescomplemented
82#123×C71—28no—
83#123×C71—28no—
84C22⋊Q8×C71—28no—
85C22⋊Q8×C71—28no—
86#117×C71—21no—
87#117×C71—21no—
88#117×C71C2×C412yes—
89#117×C71C2312yes—
90C2×C4⋊C4×C71—24no—
91C2×C4⋊C4×C71—21no—
92C2×C22⋊C4×C71—21no—
93C2×C22⋊C4×C71—24no—
94C2×C42×C71C2×C412yes—
95C22×Dic71—24no—
96#11765849—24no—
97#11765849—24no—
98#11765849—42no—
99#11765849—42no—
100C2×C71⋊C8—24no—
101C2×C71⋊C8—42no—
102C2×C71⋊C8—42no—
103C4⋊Dic71—216no—
104C4⋊Dic71—24no—
105C4⋊Dic71—24no—
106C22⋊Dic71—24no—
107C22⋊Dic71—24no—
108C4×Dic71—216no—
109C4×Dic71—24no—
110C4×Dic71C2×D418yes—
111C24×C71—21no—
112C24×C71C2×D411yescharacteristic
113#41×C71—24no—
114#41×C71—24no—
115#41×C71—24no—
116#41×C71—24no—
117#41×C71—42no—
118#41×C71—42no—
119#41×C71—42no—
120#41×C71—42no—
121C2×Q8×C71—21no—
122C2×Q8×C71—24no—
123C2×Q8×C71—24no—
124C2×Q8×C71—24no—
125C2×Q8×C71—24no—
126C2×Q8×C71—24no—
127C2×Q8×C71—24no—
128C2×Q8×C71—24no—
129C2×Q8×C71—24no—
130C2×Q8×C71—24no—
131C2×Q8×C71—24no—
132C2×Q8×C71—24no—
133C2×Q8×C71—24no—
134C2×Q8×C71—22no—
135C2×Q8×C71—22no—
136C2×Q8×C71C22⋊C414yes—
137C2×Q8×C71C22⋊C414yes—
138C2×Q8×C71C22×C412yes—
139C2×Q8×C71C22×C414yes—
140C2×Q8×C71C2×D414yes—
141C2×D4×C71—22no—
142C2×D4×C71—22no—
143C2×D4×C71—21no—
144C2×D4×C71—22no—
145C2×D4×C71—22no—
146C2×D4×C71—41no—
147C2×D4×C71—41no—
148C2×D4×C71—41no—
149C2×D4×C71—41no—
150C2×D4×C71C22×C412yes—
151C22×C4×C71—22no—
152C22×C4×C71—22no—
153C22×C4×C71—22no—
154C22×C4×C71—22no—
155C22×C4×C71—22no—
156C22×C4×C71—21no—
157C22×C4×C71—22no—
158C22×C4×C71—22no—
159C22×C4×C71—42no—
160C22×C4×C71—42no—
161C22×C4×C71C22⋊C414yes—
162C22×C4×C71C22⋊C414yes—
163C22×C4×C71C22×C411yescharacteristic
164C22×C4×C71C22×C411yescharacteristic
165C22×C4×C71C2×D412yes—
166C22×C4×C71C2×D412yes—
167C22×C4×C71C2×D414yes—
168C22×C4×C71C2×D411yescharacteristic
169C22×C4×C71C2×D411yescharacteristic
170C22×C4×C71C2×D411yescharacteristic
171C22×C4×C71#4112yes—
172C22×C4×C71#4112yes—
173C22×C4×C71C2411yescharacteristic
174C4⋊C4×C71—22no—
175C4⋊C4×C71—216no—
176C4⋊C4×C71—22no—
177C22⋊C4×C71—22no—
178C22⋊C4×C71—22no—
179C22⋊C4×C71—216no—
180C42×C71—22no—
181C42×C71C22×C414yes—
182C23×C71—22no—
183C23×C71—42no—
184C23×C71—44no—
185C23×C71—41no—
186C23×C71—41no—
187C23×C71C2×C22⋊C411yescharacteristic
188C23×C71C2×C22⋊C411yescharacteristic
189C23×C71#12011yescharacteristic
190C23×C71#12011yescharacteristic
191C23×C71#12311yescharacteristic
192C23×C71#12311yescharacteristic
193C23×C71C22×D411yescharacteristic
194Q8×C71—28no—
195Q8×C71—28no—
196Q8×C71—28no—
197Q8×C71—28no—
198Q8×C71—24no—
199Q8×C71—42no—
200D4×C71—24no—
201D4×C71—42no—
202D4×C71—42no—
203D4×C71—42no—
204D4×C71—42no—
205D4×C71—42no—
206C2×C4×C71—24no—
207C2×C4×C71—24no—
208C2×C4×C71—24no—
209C2×C4×C71—24no—
210C2×C4×C71—24no—
211C2×C4×C71—24no—
212C2×C4×C71—24no—
213C2×C4×C71—22no—
214C2×C4×C71—44no—
215C2×C4×C71—41no—
216C2×C4×C71—41no—
217C2×C4×C71—44no—
218C2×C4×C71—44no—
219C2×C4×C71C2×C22⋊C418yes—
220C2×C4×C71C2×C22⋊C411yescharacteristic
221C2×C4×C71C2×C22⋊C411yescharacteristic
222C2×C4×C71C4×D412yes—
223C2×C4×C71C4×D412yes—
224C2×C4×C71C4×D412yes—
225C2×C4×C71C4×D412yes—
226C2×C4×C71#12012yes—
227C2×C4×C71#12112yes—
228C2×C4×C71#12112yes—
229C2×C4×C71#12112yes—
230C2×C4×C71#12112yes—
231C2×C4×C71#12312yes—
232C2×C4×C71C23×C411yescharacteristic
233C2×C4×C71C22×D412yes—
234C2×C4×C71C22×D411yescharacteristic
235C2×C4×C71C2×#4112yes—
236C2×Dic71—28no—
237C2×Dic71—48no—
238C71⋊C8—44no—
239C22×C71—22no—
240C22×C71—22no—
241C22×C71—22no—
242C22×C71—41no—
243C22×C71—41no—
244C22×C71—41no—
245C22×C71—41no—
246C22×C71—44no—
247C22×C71—42no—
248C22×C71—82no—
249C22×C71—82no—
250C22×C71#38611yescharacteristic
251C22×C71#38611yescharacteristic
252C22×C71#38611yescharacteristic
253C22×C71#38611yescharacteristic
254C22×C71C22×C22⋊C411yescharacteristic
255C22×C71C2×#12011yescharacteristic
256C22×C71C2×#12311yescharacteristic
257C4×C71—28no—
258C4×C71—44no—
259C4×C71—42no—
260C4×C71#38612yes—
261C4×C71#38612yes—
262C4×C71C2×C4×D412yes—
263C4×C71C2×#12112yes—
264Dic71—48no—
265C2×#1912—711nomaximal, Sylow
266C2×C71—21no—
267C2×C71—21no—
268C2×C71—21no—
269C2×C71—21no—
270C2×C71—21no—
271C2×C71—21no—
272C2×C71—82no—
273C2×C71#191212yescomplemented
274C2×C71C2×#38611yescharacteristic
275C2×#536D7111yescharacteristic
276C2×#519—711no—
277C2×#421—712no—
278C22×#101—711no—
279#1912—718no—
280C2×H(3,ℤ/4)—712no—
281C71C2×#191211yescharacteristic, complemented, Sylow
282C22×#41C2×D7111yescharacteristic
283C23×Q8C2×D7111yescharacteristic
284C22×M16—712no—
285#536—22no—
286#536—22no—
287#536Dic7114yescomplemented
288#536C2×D7114yes—
289C2×C4⋊Q8Dic7112yescomplemented
290C2×#124Dic7112yescomplemented
291C2×#123—22no—
292C2×C22⋊Q8—22no—
293#519—714no—
294#519—1424no—
295#519—1422no—
296C2×C4×Q8—1424no—
297C2×#117—712no—
298C2×#117—1422no—
299C2×#117C2×D7111yescharacteristic
300#421—718no—
301#421—1424no—
302C2×#104—1424no—
303C2×#101—714no—
304C2×#101—1422no—
305C2×#101—1422no—
306H(3,ℤ/4)—718no—
307C2×#41—21no—
308C2×#41—21no—
309C2×#41—22no—
310C2×#41—22no—
311C2×#41—22no—
312C2×#41—22no—
313C2×#41C2×Dic7112yes—
314C2×#41C22×D7112yes—
315C22×Q8—22no—
316C22×Q8—22no—
317C22×Q8—22no—
318C22×Q8—22no—
319C22×Q8C2×Dic7111yescharacteristic
320C22×Q8C2×Dic7112yes—
321C22×Q8C2×Dic7112yes—
322C22×Q8C22⋊D7112yes—
323C22×Q8C22⋊D7112yes—
324C22×Q8C22⋊D7112yes—
325C22×Q8C22×D7112yes—
326C22×D4—21no—
327C22×D4C2×Dic7111yescharacteristic
328C23×C4—21no—
329C23×C4C22⋊D7112yes—
330C23×C4C22×D7111yescharacteristic
331C2×M16—714no—
332C2×M16—1422no—
333C2×M16—1422no—
334C2×M16—1422no—
335C2×M16—1422no—
336C2×M16—1422no—
337C22×C8—1422no—
338C4⋊Q8—24no—
339C4⋊Q8C2×Dic7118yescomplemented
340#124—24no—
341#124C2×Dic7118yescomplemented
342#123—28no—
343#123—28no—
344C22⋊Q8—28no—
345C22⋊Q8—28no—
346C4×Q8—14216no—
347C4×Q8—14216no—
348#117—21no—
349#117—21no—
350#117—714no—
351#117—714no—
352#117—1428no—
353#117—1422no—
354#117—1422no—
355#117—1428no—
356#117C2×Dic7112yes—
357#117C22×D7112yes—
358C2×C4⋊C4—24no—
359C2×C4⋊C4—21no—
360C2×C4⋊C4—1424no—
361C2×C4⋊C4—1422no—
362C2×C22⋊C4—21no—
363C2×C22⋊C4—24no—
364C2×C22⋊C4—1422no—
365C2×C42—714no—
366C2×C42—1424no—
367C2×C42C2×Dic7112yes—
368#104—14216no—
369#101—1428no—
370C24—21no—
371C24C2×C22⋊D7111yescharacteristic
372#41—24no—
373#41—24no—
374#41—24no—
375#41—24no—
376#41—42no—
377#41—42no—
378#41—42no—
379#41—42no—
380C2×Q8—24no—
381C2×Q8—24no—
382C2×Q8—21no—
383C2×Q8—24no—
384C2×Q8—24no—
385C2×Q8—24no—
386C2×Q8—24no—
387C2×Q8—24no—
388C2×Q8—24no—
389C2×Q8—24no—
390C2×Q8—24no—
391C2×Q8—24no—
392C2×Q8—24no—
393C2×Q8—22no—
394C2×Q8—22no—
395C2×Q8C22⋊Dic7114yes—
396C2×Q8C22⋊Dic7114yes—
397C2×Q8C22×Dic7112yes—
398C2×Q8C22×Dic7114yes—
399C2×Q8C2×C22⋊D7114yes—
400C2×D4—22no—
401C2×D4—22no—
402C2×D4—21no—
403C2×D4—22no—
404C2×D4—22no—
405C2×D4—41no—
406C2×D4—41no—
407C2×D4—41no—
408C2×D4—41no—
409C2×D4C22×Dic7112yes—
410C22×C4—22no—
411C22×C4—22no—
412C22×C4—22no—
413C22×C4—22no—
414C22×C4—22no—
415C22×C4—21no—
416C22×C4—22no—
417C22×C4—22no—
418C22×C4—42no—
419C22×C4—42no—
420C22×C4—1424no—
421C22×C4C22⋊Dic7114yes—
422C22×C4C22⋊Dic7114yes—
423C22×C4C22×Dic7111yescharacteristic
424C22×C4C22×Dic7111yescharacteristic
425C22×C4D4×D7112yes—
426C22×C4D4×D7112yes—
427C22×C4C2×C22⋊D7114yes—
428C22×C4C2×C22⋊D7111yescharacteristic
429C22×C4C2×C22⋊D7111yescharacteristic
430C22×C4C2×C22⋊D7111yescharacteristic
431C22×C4#1176586412yes—
432C22×C4#1176586412yes—
433C22×C4C23×D7111yescharacteristic
434M16—2842no—
435M16—2842no—
436M16—1424no—
437M16—1424no—
438C2×C8—2842no—
439C2×C8—2842no—
440C2×C8—1424no—
441C4⋊C4—22no—
442C4⋊C4—22no—
443C4⋊C4—216no—
444C4⋊C4—14216no—
445C4⋊C4—1424no—
446C4⋊C4—1424no—
447C22⋊C4—22no—
448C22⋊C4—22no—
449C22⋊C4—216no—
450C22⋊C4—1424no—
451C22⋊C4—1424no—
452C42—22no—
453C42—718no—
454C42—14216no—
455C42—1424no—
456C42C22×Dic7114yes—
457C23—22no—
458C23—42no—
459C23—44no—
460C23—41no—
461C23—41no—
462C23C2×C22⋊Dic7111yescharacteristic
463C23C2×C22⋊Dic7111yescharacteristic
464C23#1455609611yescharacteristic
465C23#1455609611yescharacteristic
466C23#1455610911yescharacteristic
467C23#1455610911yescharacteristic
468C23C22×C22⋊D7111yescharacteristic
469Q8—28no—
470Q8—28no—
471Q8—28no—
472Q8—28no—
473Q8—24no—
474Q8—42no—
475D4—24no—
476D4—42no—
477D4—42no—
478D4—42no—
479D4—42no—
480D4—42no—
481C2×C4—24no—
482C2×C4—24no—
483C2×C4—24no—
484C2×C4—24no—
485C2×C4—24no—
486C2×C4—24no—
487C2×C4—24no—
488C2×C4—22no—
489C2×C4—44no—
490C2×C4—41no—
491C2×C4—41no—
492C2×C4—44no—
493C2×C4—44no—
494C2×C4—2848no—
495C2×C4—1428no—
496C2×C4C2×C22⋊Dic7118yes—
497C2×C4C2×C22⋊Dic7111yescharacteristic
498C2×C4C2×C22⋊Dic7111yescharacteristic
499C2×C4D4×Dic7112yes—
500C2×C4D4×Dic7112yes—
501C2×C4D4×Dic7112yes—
502C2×C4D4×Dic7112yes—
503C2×C4#1455609612yes—
504C2×C4#1455610012yes—
505C2×C4#1455610012yes—
506C2×C4#1455610012yes—
507C2×C4#1455610012yes—
508C2×C4#1455610912yes—
509C2×C4C23×Dic7111yescharacteristic
510C2×C4C2×D4×D7112yes—
511C2×C4C22×C22⋊D7111yescharacteristic
512C2×C4C2×#1176586412yes—
513C8—2844no—
514C22—22no—
515C22—22no—
516C22—22no—
517C22—41no—
518C22—41no—
519C22—41no—
520C22—41no—
521C22—44no—
522C22—42no—
523C22—82no—
524C22—82no—
525C22#1798587911yescharacteristic
526C22#1798587911yescharacteristic
527C22#1798587911yescharacteristic
528C22#1798587911yescharacteristic
529C22C22×C22⋊Dic7111yescharacteristic
530C22C2×#1455609611yescharacteristic
531C22C2×#1455610911yescharacteristic
532C4—28no—
533C4—44no—
534C4—42no—
535C4—2848no—
536C4#1798587912yes—
537C4#1798587912yes—
538C4C2×D4×Dic7112yes—
539C4C2×#1455610012yes—
540C2—21no—
541C2—21no—
542C2—21no—
543C2—21no—
544C2—21no—
545C2—21no—
546C2—82no—
547C2#2258887812yesdirect product factor
548C2C2×#1798587911yescharacteristic
subgroupG/H
centerC22#17985879
commutatorC2×C4×C71C23×C4
FrattiniC22×C4C23×D71
FittingC2×#536×C71C2
socleC22×C71#386
prime radicalC22×#41×C71C22
cosocleC22×C4×C71C24
hypercenterC2×#536D71
hypocenterC71C2×#1912
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C22 ◁ C23×C4 ◁ C2×#536

Complements

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

NH ≅ G/Ntype
1. C2×#17986477C2semidirect
3. C22×#14556047C2semidirect
4. #22588878C2direct (N × H)
5. C2×#17985755C2semidirect
10. #17986477C22semidirect
19. C2×#14556047C22semidirect
20. #17985755C22semidirect
25. #536×C71C4semidirect
27. C2×C4⋊Q8×C71C4semidirect
28. C2×#124×C71C4semidirect
79. C4⋊Q8×C71C2×C4semidirect
81. #124×C71C2×C4semidirect
273. C2×C71#1912semidirect
281. C71C2×#1912semidirect
287. #536Dic71semidirect
289. C2×C4⋊Q8Dic71semidirect
290. C2×#124Dic71semidirect
339. C4⋊Q8C2×Dic71semidirect
341. #124C2×Dic71semidirect
547. C2#22588878direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179864772
C2×#179860162
C22×#145560472
#225888782
C2×#179857552
C2×#536×C712
C2×#191271