Finite Group Databasebeta

← C4×#17985885 #31918627

Subgroups — C4×#17985885 #31918627

Order 18176.

1742 conjugacy classes of subgroups.

The subgroup lattice has 590 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17985885C212yesmaximal
2C2×C4×C4⋊Dic71C211yesmaximal, characteristic
3C2×C42×Dic71C211yesmaximal, characteristic
4#22586574C212yesmaximal
5#22586572C212yesmaximal
6#22586565C212yesmaximal
7C4×C71⋊#95C211yesmaximal, characteristic
8C4×C71⋊#95C211yesmaximal, characteristic
9C4×C71⋊#95C211yesmaximal, characteristic
10C4×C71⋊#95C211yesmaximal, characteristic
11C2×C4×C4⋊C4×C71C211yesmaximal, characteristic
12C22×C4⋊Dic71C2212yes—
13C22×C4×Dic71C2211yescharacteristic
14C22×C4×Dic71C2211yescharacteristic
15C22×C4×Dic71C2212yes—
16C22×C4×Dic71C2212yes—
17C22×C4×Dic71C2211yescharacteristic
18C22×C4×Dic71C2211yescharacteristic
19#17985885C4116yesdirect product factor
20C4×C4⋊Dic71—24no—
21C2×C71⋊#95C2212yes—
22C2×C71⋊#95C2212yes—
23C2×C71⋊#95C2212yes—
24C2×C71⋊#95C2212yes—
25C2×C71⋊#95C2212yes—
26C2×C71⋊#95C2212yes—
27C2×C71⋊#95C2212yes—
28C2×C71⋊#95C2212yes—
29C2×C71⋊#95C2212yes—
30C42×Dic71—24no—
31C22×C4⋊C4×C71C2211yescharacteristic
32C22×C4⋊C4×C71C2211yescharacteristic
33C22×C42×C71C2211yescharacteristic
34C22×C42×C71C2211yescharacteristic
35C22×C42×C71C2211yescharacteristic
36C4×C4⋊C4×C71C418yescomplemented
37C2×#95×C71C2211yescharacteristic
38C2×#95×C71C2211yescharacteristic
39C23×Dic71C2312yes—
40C23×Dic71C2312yes—
41C23×Dic71C2312yes—
42C23×Dic71C2312yes—
43C2×C4⋊Dic71—24no—
44C2×C4⋊Dic71—24no—
45C2×C4⋊Dic71C2×C418yes—
46C2×C4×Dic71—24no—
47C2×C4×Dic71—24no—
48C2×C4×Dic71—24no—
49C2×C4×Dic71—24no—
50C2×C4×Dic71—22no—
51C2×C4×Dic71—22no—
52C2×C4×Dic71—24no—
53C2×C4×Dic71—22no—
54C2×C4×Dic71—22no—
55C2×C4×Dic71—22no—
56C2×C4×Dic71—22no—
57C2×C4×Dic71—22no—
58C2×C4×Dic71—22no—
59C2×C4×Dic71—22no—
60C2×C4×Dic71—22no—
61C2×C4×Dic71C2×C418yes—
62C2×C4×Dic71D414yes—
63C2×C4×Dic71Q814yes—
64C71⋊#95—24no—
65C71⋊#95—24no—
66C71⋊#95—24no—
67C71⋊#95—24no—
68C71⋊#95—24no—
69C71⋊#95C2×C418yes—
70C71⋊#95C2×C418yes—
71C71⋊#95C2×C418yes—
72C71⋊#95C2×C418yes—
73C23×C4×C71C2311yescharacteristic
74C23×C4×C71C2311yescharacteristic
75C23×C4×C71C2311yescharacteristic
76C23×C4×C71C2311yescharacteristic
77C23×C4×C71C2311yescharacteristic
78C23×C4×C71C2311yescharacteristic
79C23×C4×C71C2311yescharacteristic
80C2×C4⋊C4×C71—24no—
81C2×C4⋊C4×C71C2×C414yes—
82C2×C4⋊C4×C71C2×C418yes—
83C2×C4⋊C4×C71C2×C414yes—
84C2×C42×C71—22no—
85C2×C42×C71—22no—
86C2×C42×C71—22no—
87C2×C42×C71—22no—
88C2×C42×C71—22no—
89C2×C42×C71—22no—
90C2×C42×C71C2×C414yes—
91C2×C42×C71C2×C414yes—
92C2×C42×C71C2×C414yes—
93#95×C71C2×C414yes—
94#95×C71C2×C414yes—
95C22×Dic71—22no—
96C22×Dic71—22no—
97C22×Dic71—22no—
98C22×Dic71—22no—
99C22×Dic71—22no—
100C22×Dic71—22no—
101C22×Dic71—22no—
102C22×Dic71—22no—
103C22×Dic71—22no—
104C22×Dic71—22no—
105C22×Dic71—22no—
106C22×Dic71—22no—
107C22×Dic71—22no—
108C22×Dic71—22no—
109C22×Dic71—22no—
110C22×Dic71—22no—
111C22×Dic71—22no—
112C22×Dic71—22no—
113C22×Dic71—22no—
114C22×Dic71—22no—
115C22×Dic71C22×C414yes—
116C22×Dic71C22×C414yes—
117C22×Dic71C22×C414yes—
118C22×Dic71C22×C414yes—
119C22×Dic71C2×D414yes—
120C22×Dic71C2×Q814yes—
121C22×Dic71#4114yes—
122C22×Dic71#4114yes—
123C4⋊Dic71—216no—
124C4×Dic71—216no—
125C4×Dic71—28no—
126C4×Dic71—28no—
127C4×Dic71—216no—
128C4×Dic71—44no—
129C4×Dic71—44no—
130C24×C71C2411yescharacteristic
131C22×C4×C71—21no—
132C22×C4×C71—21no—
133C22×C4×C71—21no—
134C22×C4×C71—21no—
135C22×C4×C71—21no—
136C22×C4×C71—21no—
137C22×C4×C71—21no—
138C22×C4×C71—21no—
139C22×C4×C71—22no—
140C22×C4×C71—22no—
141C22×C4×C71—22no—
142C22×C4×C71—22no—
143C22×C4×C71—21no—
144C22×C4×C71—21no—
145C22×C4×C71—21no—
146C22×C4×C71—21no—
147C22×C4×C71—22no—
148C22×C4×C71—22no—
149C22×C4×C71—22no—
150C22×C4×C71—22no—
151C22×C4×C71C22×C414yes—
152C22×C4×C71C22×C414yes—
153C22×C4×C71C22×C414yes—
154C22×C4×C71C22×C412yes—
155C22×C4×C71C22×C412yes—
156C22×C4×C71C22×C412yes—
157C22×C4×C71C22×C412yes—
158C22×C4×C71C22×C412yes—
159C22×C4×C71C22×C412yes—
160C22×C4×C71C22×C412yes—
161C22×C4×C71C2×D412yes—
162C22×C4×C71C2×Q812yes—
163C22×C4×C71#4112yes—
164C22×C4×C71#4114yes—
165C22×C4×C71#4112yes—
166C22×C4×C71#4112yes—
167C22×C4×C71#4112yes—
168C4⋊C4×C71—28no—
169C4⋊C4×C71C42116yescomplemented
170C42×C71—28no—
171C42×C71—28no—
172C42×C71—28no—
173C23×C71C23×C412yes—
174C23×C71C23×C411yescharacteristic
175C23×C71C22×D411yescharacteristic
176C23×C71C22×Q811yescharacteristic
177C23×C71C2×#4112yes—
178C23×C71C2×#4112yes—
179C23×C71C2×#4111yescharacteristic
180C23×C71C2×#4111yescharacteristic
181C23×C71C2×#4111yescharacteristic
182C23×C71C2×#4112yes—
183C23×C71C2×#4111yescharacteristic
184C2×C4×C71—22no—
185C2×C4×C71—22no—
186C2×C4×C71—22no—
187C2×C4×C71—22no—
188C2×C4×C71—22no—
189C2×C4×C71—24no—
190C2×C4×C71—24no—
191C2×C4×C71—24no—
192C2×C4×C71—24no—
193C2×C4×C71—24no—
194C2×C4×C71—24no—
195C2×C4×C71—22no—
196C2×C4×C71—22no—
197C2×C4×C71—22no—
198C2×C4×C71—24no—
199C2×C4×C71—24no—
200C2×C4×C71—22no—
201C2×C4×C71—22no—
202C2×C4×C71—22no—
203C2×C4×C71—22no—
204C2×C4×C71—22no—
205C2×C4×C71—22no—
206C2×C4×C71—42no—
207C2×C4×C71—42no—
208C2×C4×C71—42no—
209C2×C4×C71—42no—
210C2×C4×C71C2×C4214yes—
211C2×C4×C71C2×C4214yes—
212C2×C4×C71C2×C4214yes—
213C2×C4×C71#11714yes—
214C2×C4×C71#11714yes—
215C2×C4×C71C4×D414yes—
216C2×C4×C71C4×Q814yes—
217C2×C4×C71C22⋊Q814yes—
218C2×C4×C71#12314yes—
219C2×C4×C71#12514yes—
220C2×C4×C71#12614yes—
221C2×Dic71—24no—
222C2×Dic71—24no—
223C2×Dic71—24no—
224C2×Dic71—24no—
225C2×Dic71—24no—
226C2×Dic71—24no—
227C2×Dic71—24no—
228C2×Dic71—24no—
229C2×Dic71—24no—
230C2×Dic71—24no—
231C2×Dic71—24no—
232C2×Dic71—24no—
233C2×Dic71—24no—
234C2×Dic71—24no—
235C2×Dic71—24no—
236C2×Dic71—24no—
237C2×Dic71—24no—
238C2×Dic71—24no—
239C2×Dic71—42no—
240C2×Dic71—42no—
241C2×Dic71—42no—
242C2×Dic71—42no—
243C2×Dic71—42no—
244C2×Dic71—42no—
245C2×Dic71—42no—
246C2×Dic71—42no—
247C2×Dic71C4×D418yes—
248C2×Dic71C4×Q818yes—
249C22×C71C22×C4211yescharacteristic
250C22×C71C2×#11711yescharacteristic
251C22×C71C2×#11711yescharacteristic
252C22×C71C2×C4×D412yes—
253C22×C71C2×C4×D411yescharacteristic
254C22×C71C2×C4×Q812yes—
255C22×C71C2×C4×Q811yescharacteristic
256C22×C71C4×#4112yes—
257C22×C71C4×#4112yes—
258C22×C71C4×#4112yes—
259C22×C71C4×#4112yes—
260C22×C71C4×#4111yescharacteristic
261C22×C71C4×#4111yescharacteristic
262C22×C71C2×C22⋊Q811yescharacteristic
263C22×C71C2×#12311yescharacteristic
264C22×C71#52512yes—
265C22×C71C2×#12511yescharacteristic
266C22×C71C2×#12611yescharacteristic
267C22×C71#52912yes—
268C22×C71#52912yes—
269C22×C71#52912yes—
270C22×C71#52912yes—
271C22×C71#53312yes—
272C4×C71—24no—
273C4×C71—24no—
274C4×C71—24no—
275C4×C71—24no—
276C4×C71—42no—
277C4×C71—42no—
278C4×C71#38718yescomplemented
279Dic71—28no—
280Dic71—28no—
281Dic71—44no—
282Dic71—44no—
283C4×#387—711nomaximal, Sylow
284C2×C71C4×#11711yescharacteristic
285C2×C71C42×D411yescharacteristic
286C2×C71C42×Q811yescharacteristic
287C2×C71C2×#38711yescharacteristic
288C2×C71#229011yescharacteristic
289C2×C71#229511yescharacteristic
290C2×C71#229811yescharacteristic
291C2×C71C4×#12312yes—
292C2×C71C4×C22⋊Q812yes—
293C2×C71C4×#12612yes—
294C2×C71C4×#12512yes—
295C2×#387—712no—
296C2×C4×C4⋊C4—711no—
297C2×C4×C4⋊C4D7111yescharacteristic
298C2×C43—711no—
299#1436—712no—
300#1436—712no—
301#1434—712no—
302C4×#95—711no—
303C4×#95—711no—
304C4×#95—711no—
305C4×#95—711no—
306C71C4×#38711yescharacteristic, complemented, Sylow
307C22×C4⋊C4—712no—
308C22×C4⋊C4C2×D7111yescharacteristic
309C22×C4⋊C4C2×D7111yescharacteristic
310C22×C42—712no—
311C22×C42—711no—
312C22×C42—711no—
313C22×C42—712no—
314C22×C42—711no—
315C22×C42—711no—
316C22×C42C2×D7111yescharacteristic
317C22×C42C2×D7111yescharacteristic
318C22×C42C2×D7111yescharacteristic
319#387—7116no—
320C4×C4⋊C4—1424no—
321C4×C4⋊C4Dic7118yescomplemented
322C2×#95—712no—
323C2×#95—712no—
324C2×#95—712no—
325C2×#95—712no—
326C2×#95—712no—
327C2×#95—712no—
328C2×#95—712no—
329C2×#95—712no—
330C2×#95—712no—
331C2×#95C2×D7111yescharacteristic
332C2×#95C2×D7111yescharacteristic
333C43—1424no—
334C23×C4—712no—
335C23×C4—712no—
336C23×C4—712no—
337C23×C4—712no—
338C23×C4C22×D7111yescharacteristic
339C23×C4C22×D7111yescharacteristic
340C23×C4C22×D7111yescharacteristic
341C23×C4C22×D7111yescharacteristic
342C23×C4C22×D7111yescharacteristic
343C23×C4C22×D7111yescharacteristic
344C23×C4C22×D7111yescharacteristic
345C2×C4⋊C4—24no—
346C2×C4⋊C4—718no—
347C2×C4⋊C4—1424no—
348C2×C4⋊C4—1424no—
349C2×C4⋊C4C4×D7118yes—
350C2×C4⋊C4C2×Dic7114yes—
351C2×C4⋊C4C2×Dic7114yes—
352C2×C42—22no—
353C2×C42—22no—
354C2×C42—22no—
355C2×C42—22no—
356C2×C42—22no—
357C2×C42—22no—
358C2×C42—718no—
359C2×C42—714no—
360C2×C42—714no—
361C2×C42—1422no—
362C2×C42—1422no—
363C2×C42—1422no—
364C2×C42—1422no—
365C2×C42—1422no—
366C2×C42—1422no—
367C2×C42—1424no—
368C2×C42—1424no—
369C2×C42—1424no—
370C2×C42—1424no—
371C2×C42—1422no—
372C2×C42—1424no—
373C2×C42—1422no—
374C2×C42—1422no—
375C2×C42—1422no—
376C2×C42C2×Dic7114yes—
377C2×C42C2×Dic7114yes—
378C2×C42C2×Dic7114yes—
379#95—718no—
380#95—718no—
381#95—718no—
382#95—718no—
383#95—1424no—
384#95—1424no—
385#95—1424no—
386#95—1424no—
387#95—1424no—
388#95C2×Dic7114yes—
389#95C2×Dic7114yes—
390C24C23×D7111yescharacteristic
391C22×C4—21no—
392C22×C4—21no—
393C22×C4—21no—
394C22×C4—22no—
395C22×C4—22no—
396C22×C4—22no—
397C22×C4—21no—
398C22×C4—21no—
399C22×C4—21no—
400C22×C4—21no—
401C22×C4—21no—
402C22×C4—22no—
403C22×C4—21no—
404C22×C4—22no—
405C22×C4—22no—
406C22×C4—22no—
407C22×C4—21no—
408C22×C4—21no—
409C22×C4—21no—
410C22×C4—22no—
411C22×C4—714no—
412C22×C4—714no—
413C22×C4—714no—
414C22×C4—714no—
415C22×C4—714no—
416C22×C4—714no—
417C22×C4—714no—
418C22×C4—714no—
419C22×C4—1422no—
420C22×C4—1422no—
421C22×C4—1422no—
422C22×C4—1422no—
423C22×C4—1422no—
424C22×C4—1422no—
425C22×C4—1422no—
426C22×C4—1422no—
427C22×C4—1422no—
428C22×C4—1422no—
429C22×C4—1422no—
430C22×C4—1422no—
431C22×C4—1422no—
432C22×C4—1422no—
433C22×C4—1422no—
434C22×C4—1422no—
435C22×C4—1422no—
436C22×C4—1422no—
437C22×C4—1422no—
438C22×C4—1422no—
439C22×C4C2×C4×D7114yes—
440C22×C4C2×C4×D7114yes—
441C22×C4C2×C4×D7114yes—
442C22×C4C22×Dic7112yes—
443C22×C4C22×Dic7112yes—
444C22×C4C22×Dic7112yes—
445C22×C4C22×Dic7112yes—
446C22×C4C22×Dic7112yes—
447C22×C4C22×Dic7112yes—
448C22×C4C22×Dic7112yes—
449C22×C4D4×D7112yes—
450C22×C4Q8×D7112yes—
451C22×C4#1176586412yes—
452C22×C4#1176586514yes—
453C22×C4#1176586512yes—
454C22×C4#1176586512yes—
455C22×C4#1176586612yes—
456C4⋊C4—28no—
457C4⋊C4—14216no—
458C4⋊C4C4×Dic71116yescomplemented
459C42—28no—
460C42—28no—
461C42—28no—
462C42—2844no—
463C42—2844no—
464C42—14216no—
465C42—14216no—
466C42—1428no—
467C42—1428no—
468C23C22×C4×D7112yes—
469C23C23×Dic7111yescharacteristic
470C23C2×D4×D7111yescharacteristic
471C23C2×Q8×D7111yescharacteristic
472C23#41×D7112yes—
473C23#41×D7112yes—
474C23C2×#1176586411yescharacteristic
475C23C2×#1176586511yescharacteristic
476C23C2×#1176586511yescharacteristic
477C23C2×#1176586512yes—
478C23C2×#1176586611yescharacteristic
479C2×C4—22no—
480C2×C4—22no—
481C2×C4—24no—
482C2×C4—24no—
483C2×C4—22no—
484C2×C4—22no—
485C2×C4—22no—
486C2×C4—24no—
487C2×C4—24no—
488C2×C4—24no—
489C2×C4—24no—
490C2×C4—22no—
491C2×C4—22no—
492C2×C4—22no—
493C2×C4—24no—
494C2×C4—24no—
495C2×C4—22no—
496C2×C4—22no—
497C2×C4—22no—
498C2×C4—22no—
499C2×C4—22no—
500C2×C4—22no—
501C2×C4—42no—
502C2×C4—42no—
503C2×C4—42no—
504C2×C4—42no—
505C2×C4—2842no—
506C2×C4—2842no—
507C2×C4—2842no—
508C2×C4—2842no—
509C2×C4—2842no—
510C2×C4—2842no—
511C2×C4—2842no—
512C2×C4—2842no—
513C2×C4—718no—
514C2×C4—718no—
515C2×C4—1424no—
516C2×C4—1424no—
517C2×C4—1424no—
518C2×C4—1424no—
519C2×C4—1424no—
520C2×C4—1424no—
521C2×C4—1424no—
522C2×C4—1424no—
523C2×C4—1424no—
524C2×C4—1424no—
525C2×C4—1424no—
526C2×C4—1424no—
527C2×C4—1424no—
528C2×C4—1424no—
529C2×C4—1424no—
530C2×C4—1424no—
531C2×C4—1424no—
532C2×C4—1424no—
533C2×C4C2×C4×Dic7114yes—
534C2×C4C2×C4×Dic7114yes—
535C2×C4C2×C4×Dic7114yes—
536C2×C4#1455608714yes—
537C2×C4#1455608714yes—
538C2×C4D4×Dic7114yes—
539C2×C4Q8×Dic7114yes—
540C2×C4#1455610614yes—
541C2×C4#1455611314yes—
542C2×C4#1455611814yes—
543C2×C4#1455612314yes—
544C22C22×C4×Dic7111yescharacteristic
545C22C2×#1455608711yescharacteristic
546C22C2×#1455608711yescharacteristic
547C22C4×D4×D7112yes—
548C22C2×D4×Dic7111yescharacteristic
549C22C4×Q8×D7112yes—
550C22C2×Q8×Dic7111yescharacteristic
551C22C4×#1176586412yes—
552C22C4×#1176586512yes—
553C22C4×#1176586512yes—
554C22C4×#1176586612yes—
555C22#41×Dic7111yescharacteristic
556C22#41×Dic7111yescharacteristic
557C22C2×#1455610611yescharacteristic
558C22C2×#1455611311yescharacteristic
559C22#1798650812yes—
560C22C2×#1455611811yescharacteristic
561C22C2×#1455612311yescharacteristic
562C22#1798652712yes—
563C22#1798652712yes—
564C22#1798652912yes—
565C22#1798653612yes—
566C22#1798655312yes—
567C4—24no—
568C4—24no—
569C4—24no—
570C4—24no—
571C4—42no—
572C4—42no—
573C4—2844no—
574C4—2844no—
575C4—1428no—
576C4—1428no—
577C4#1798588518yesdirect product factor
578C2C4×#1455608711yescharacteristic
579C2C4×D4×Dic7111yescharacteristic
580C2C4×Q8×Dic7111yescharacteristic
581C2C2×#1798588511yescharacteristic
582C2#2259078511yescharacteristic
583C2#2259081811yescharacteristic
584C2#2259083811yescharacteristic
585C2C4×#1455611312yes—
586C2C4×#1455610612yes—
587C2C4×#1455612312yes—
588C2C4×#1455611812yes—
subgroupG/H
centerC23×C4C22×D71
commutatorC22×C71C22×C42
FrattiniC24C23×D71
FittingC2×C4×C4⋊C4×C71C2
socle, prime radical, cosocleC24×C71C24
hypercenterC2×C4×C4⋊C4D71
hypocenterC71C4×#387
LCSG ▷ C22×C71 ▷ C71
UCSC1 ◁ C23×C4 ◁ C2×C4×C4⋊C4

Complements

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

NH ≅ G/Ntype
19. #17985885C4direct (N × H)
36. C4×C4⋊C4×C71C4semidirect
169. C4⋊C4×C71C42semidirect
278. C4×C71#387semidirect
306. C71C4×#387semidirect
321. C4×C4⋊C4Dic71semidirect
458. C4⋊C4C4×Dic71semidirect
577. C4#17985885direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179858852
C2×C4×C4⋊Dic712
C2×C42×Dic712
#225865742
#225865722
#225865652
C4×C71⋊#952
C2×C4×C4⋊C4×C712
C4×#38771