Finite Group Databasebeta

← C4×#17985929 #31919288

Subgroups — C4×#17985929 #31919288

Order 18176.

1574 conjugacy classes of subgroups.

The subgroup lattice has 582 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17985929C211yesmaximal, characteristic
2C2×C4×Dic71⋊C4C212yesmaximal
3C2×C4×C4⋊Dic71C211yesmaximal, characteristic
4#22586607C211yesmaximal, characteristic
5#22586604C211yesmaximal, characteristic
6#22586595C212yesmaximal
7#22586593C211yesmaximal, characteristic
8#22586590C212yesmaximal
9C4×C71⋊#95C211yesmaximal, characteristic
10C4×C71⋊#95C212yesmaximal
11C2×C4×C4⋊C4×C71C211yesmaximal, characteristic
12C22×C4⋊Dic71C2211yescharacteristic
13C22×C4⋊Dic71C2211yescharacteristic
14C22×Dic71⋊C4C2212yes—
15C22×Dic71⋊C4C2212yes—
16C22×C4×Dic71C2212yes—
17C22×C4×Dic71C2212yes—
18#17985929C418yesdirect product factor
19C4×Dic71⋊C4—28no—
20C4×C4⋊Dic71—24no—
21C2×C71⋊#95C2212yes—
22C2×C71⋊#95C2212yes—
23C2×C71⋊#95C2212yes—
24C2×C71⋊#95C2212yes—
25C2×C71⋊#95C2211yescharacteristic
26C2×C71⋊#95C2212yes—
27C2×C71⋊#95C2212yes—
28C2×C71⋊#95C2212yes—
29C2×C71⋊#95C2212yes—
30C2×C71⋊#95C2211yescharacteristic
31C22×C4⋊C4×C71C2211yescharacteristic
32C22×C4⋊C4×C71C2211yescharacteristic
33C22×C42×C71C2211yescharacteristic
34C22×C42×C71C2211yescharacteristic
35C22×C42×C71C2211yescharacteristic
36C4×C4⋊C4×C71—24no—
37C2×#95×C71C2211yescharacteristic
38C2×#95×C71C2211yescharacteristic
39C23×Dic71C2312yes—
40C23×Dic71C2312yes—
41C23×Dic71C2312yes—
42C23×Dic71C2312yes—
43C2×C4⋊Dic71—24no—
44C2×C4⋊Dic71—22no—
45C2×C4⋊Dic71—22no—
46C2×C4⋊Dic71—22no—
47C2×C4⋊Dic71C2×C414yes—
48C2×Dic71⋊C4—24no—
49C2×Dic71⋊C4—24no—
50C2×Dic71⋊C4—24no—
51C2×Dic71⋊C4—24no—
52C2×Dic71⋊C4—24no—
53C2×Dic71⋊C4C2×C418yes—
54C2×C4×Dic71—24no—
55C2×C4×Dic71—24no—
56C2×C4×Dic71—24no—
57C2×C4×Dic71—24no—
58C2×C4×Dic71—24no—
59C2×C4×Dic71Q818yes—
60C71⋊#95—24no—
61C71⋊#95—24no—
62C71⋊#95—24no—
63C71⋊#95—24no—
64C71⋊#95—24no—
65C71⋊#95—24no—
66C71⋊#95—24no—
67C71⋊#95—22no—
68C71⋊#95C2×C418yes—
69C71⋊#95C2×C414yes—
70C23×C4×C71C2311yescharacteristic
71C23×C4×C71C2311yescharacteristic
72C23×C4×C71C2311yescharacteristic
73C23×C4×C71C2311yescharacteristic
74C23×C4×C71C2311yescharacteristic
75C23×C4×C71C2311yescharacteristic
76C23×C4×C71C2311yescharacteristic
77C2×C4⋊C4×C71—22no—
78C2×C4⋊C4×C71—22no—
79C2×C4⋊C4×C71—22no—
80C2×C4⋊C4×C71—22no—
81C2×C4⋊C4×C71—22no—
82C2×C4⋊C4×C71C2×C414yes—
83C2×C42×C71—22no—
84C2×C42×C71—22no—
85C2×C42×C71—24no—
86C2×C42×C71—22no—
87C2×C42×C71—24no—
88C2×C42×C71D414yes—
89C2×C42×C71D414yes—
90#95×C71—22no—
91#95×C71—22no—
92C22×Dic71—22no—
93C22×Dic71—22no—
94C22×Dic71—22no—
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×Dic71C22×C414yes—
115C22×Dic71C22×C414yes—
116C22×Dic71C2×Q814yes—
117C22×Dic71C2×Q814yes—
118C22×Dic71#4114yes—
119C22×Dic71#4114yes—
120C4⋊Dic71—28no—
121C4⋊Dic71—28no—
122Dic71⋊C4—216no—
123Dic71⋊C4—216no—
124C4×Dic71—216no—
125C4×Dic71—48no—
126C24×C71C2411yescharacteristic
127C22×C4×C71—21no—
128C22×C4×C71—22no—
129C22×C4×C71—21no—
130C22×C4×C71—21no—
131C22×C4×C71—21no—
132C22×C4×C71—22no—
133C22×C4×C71—21no—
134C22×C4×C71—21no—
135C22×C4×C71—21no—
136C22×C4×C71—22no—
137C22×C4×C71—22no—
138C22×C4×C71—22no—
139C22×C4×C71—21no—
140C22×C4×C71—21no—
141C22×C4×C71—21no—
142C22×C4×C71—21no—
143C22×C4×C71—21no—
144C22×C4×C71—22no—
145C22×C4×C71—22no—
146C22×C4×C71—22no—
147C22×C4×C71—22no—
148C22×C4×C71—22no—
149C22×C4×C71C22×C412yes—
150C22×C4×C71C22×C412yes—
151C22×C4×C71C22×C412yes—
152C22×C4×C71C2×D412yes—
153C22×C4×C71C2×D412yes—
154C22×C4×C71C2×D412yes—
155C22×C4×C71C2×D412yes—
156C22×C4×C71C2×D412yes—
157C22×C4×C71C2×D412yes—
158C22×C4×C71C2×Q814yes—
159C22×C4×C71#4114yes—
160C22×C4×C71#4112yes—
161C22×C4×C71#4112yes—
162C22×C4×C71#4112yes—
163C22×C4×C71#4112yes—
164C4⋊C4×C71—28no—
165C4⋊C4×C71—28no—
166C42×C71—28no—
167C42×C71—28no—
168C42×C71—44no—
169C23×C71C23×C411yescharacteristic
170C23×C71C22×D411yescharacteristic
171C23×C71C22×D411yescharacteristic
172C23×C71C22×Q812yes—
173C23×C71C2×#4112yes—
174C23×C71C2×#4112yes—
175C23×C71C2×#4112yes—
176C23×C71C2×#4111yescharacteristic
177C23×C71C2×#4111yescharacteristic
178C23×C71C2×#4111yescharacteristic
179C23×C71C2×#4111yescharacteristic
180C2×C4×C71—22no—
181C2×C4×C71—24no—
182C2×C4×C71—22no—
183C2×C4×C71—22no—
184C2×C4×C71—22no—
185C2×C4×C71—22no—
186C2×C4×C71—22no—
187C2×C4×C71—24no—
188C2×C4×C71—22no—
189C2×C4×C71—22no—
190C2×C4×C71—22no—
191C2×C4×C71—24no—
192C2×C4×C71—22no—
193C2×C4×C71—22no—
194C2×C4×C71—22no—
195C2×C4×C71—22no—
196C2×C4×C71—24no—
197C2×C4×C71—24no—
198C2×C4×C71—22no—
199C2×C4×C71—41no—
200C2×C4×C71—41no—
201C2×C4×C71—41no—
202C2×C4×C71—41no—
203C2×C4×C71—42no—
204C2×C4×C71—42no—
205C2×C4×C71—42no—
206C2×C4×C71—42no—
207C2×C4×C71—42no—
208C2×C4×C71—41no—
209C2×C4×C71—41no—
210C2×C4×C71C4×D414yes—
211C2×C4×C71C4×D414yes—
212C2×C4×C71#12114yes—
213C2×C4×C71C22⋊Q818yes—
214C2×C4×C71#12314yes—
215C2×C4×C71#12518yes—
216C2×C4×C71C4⋊Q814yes—
217C2×Dic71—24no—
218C2×Dic71—24no—
219C2×Dic71—24no—
220C2×Dic71—24no—
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—42no—
233C2×Dic71—42no—
234C2×Dic71—42no—
235C2×Dic71—42no—
236C2×Dic71—42no—
237C2×Dic71—42no—
238C2×Dic71—42no—
239C2×Dic71—42no—
240C2×Dic71—42no—
241C2×Dic71—42no—
242C2×Dic71—42no—
243C2×Dic71—42no—
244C2×Dic71C4×Q818yes—
245C22×C71C2×C4×D411yescharacteristic
246C22×C71C2×C4×D411yescharacteristic
247C22×C71C2×C4×Q812yes—
248C22×C71C4×#4112yes—
249C22×C71C4×#4111yescharacteristic
250C22×C71C2×#12111yescharacteristic
251C22×C71C2×C22⋊Q812yes—
252C22×C71C2×#12311yescharacteristic
253C22×C71#52511yescharacteristic
254C22×C71#52511yescharacteristic
255C22×C71#52512yes—
256C22×C71C2×#12512yes—
257C22×C71#52912yes—
258C22×C71#52912yes—
259C22×C71#52912yes—
260C22×C71#52912yes—
261C22×C71#52911yescharacteristic
262C22×C71C2×C4⋊Q811yescharacteristic
263C22×C71#53211yescharacteristic
264C22×C71#53211yescharacteristic
265C22×C71#53312yes—
266C22×C71#53312yes—
267C22×C71#53312yes—
268C4×C71—24no—
269C4×C71—24no—
270C4×C71—42no—
271C4×C71—42no—
272C4×C71—42no—
273C4×C71—42no—
274C4×C71#39818yescomplemented
275Dic71—28no—
276Dic71—44no—
277Dic71—44no—
278Dic71—44no—
279C4×#398—711nomaximal, Sylow
280C2×C71C4×#12111yescharacteristic
281C2×C71C4×#12311yescharacteristic
282C2×C71C4×C22⋊Q812yes—
283C2×C71C4×#12512yes—
284C2×C71C4×C4⋊Q811yescharacteristic
285C2×C71C2×#39811yescharacteristic
286C2×C71#239211yescharacteristic
287C2×C71#239511yescharacteristic
288C2×C71#239612yes—
289C2×C71#239911yescharacteristic
290C2×C71#240212yes—
291C2×#398—711no—
292C2×C4×C4⋊C4—711no—
293C2×C4×C4⋊C4—712no—
294C2×C4×C4⋊C4D7111yescharacteristic
295#1445—711no—
296#1444—711no—
297#1442—712no—
298#1441—712no—
299#1441—711no—
300C4×#95—712no—
301C4×#95—711no—
302C71C4×#39811yescharacteristic, complemented, Sylow
303C22×C4⋊C4—712no—
304C22×C4⋊C4—711no—
305C22×C4⋊C4—712no—
306C22×C4⋊C4—711no—
307C22×C4⋊C4C2×D7111yescharacteristic
308C22×C4⋊C4C2×D7111yescharacteristic
309C22×C42—712no—
310C22×C42—712no—
311C22×C42C2×D7111yescharacteristic
312C22×C42C2×D7111yescharacteristic
313C22×C42C2×D7111yescharacteristic
314#398—718no—
315C4×C4⋊C4—24no—
316C4×C4⋊C4—1428no—
317C4×C4⋊C4—1424no—
318C2×#95—712no—
319C2×#95—711no—
320C2×#95—712no—
321C2×#95—712no—
322C2×#95—712no—
323C2×#95—712no—
324C2×#95—711no—
325C2×#95—712no—
326C2×#95—712no—
327C2×#95—712no—
328C2×#95C2×D7111yescharacteristic
329C2×#95C2×D7111yescharacteristic
330C23×C4—712no—
331C23×C4—712no—
332C23×C4—712no—
333C23×C4—712no—
334C23×C4C22×D7111yescharacteristic
335C23×C4C22×D7111yescharacteristic
336C23×C4C22×D7111yescharacteristic
337C23×C4C22×D7111yescharacteristic
338C23×C4C22×D7111yescharacteristic
339C23×C4C22×D7111yescharacteristic
340C23×C4C22×D7111yescharacteristic
341C2×C4⋊C4—22no—
342C2×C4⋊C4—22no—
343C2×C4⋊C4—22no—
344C2×C4⋊C4—22no—
345C2×C4⋊C4—22no—
346C2×C4⋊C4—718no—
347C2×C4⋊C4—714no—
348C2×C4⋊C4—1424no—
349C2×C4⋊C4—1424no—
350C2×C4⋊C4—1424no—
351C2×C4⋊C4—1422no—
352C2×C4⋊C4—1422no—
353C2×C4⋊C4—1424no—
354C2×C4⋊C4—1424no—
355C2×C4⋊C4—1424no—
356C2×C4⋊C4—1422no—
357C2×C4⋊C4C4×D7114yes—
358C2×C42—22no—
359C2×C42—24no—
360C2×C42—22no—
361C2×C42—22no—
362C2×C42—24no—
363C2×C42—718no—
364C2×C42—1424no—
365C2×C42—1424no—
366C2×C42—1424no—
367C2×C42—1424no—
368C2×C42—1424no—
369C2×C42D28414yes—
370C2×C42C22⋊D7114yes—
371#95—22no—
372#95—22no—
373#95—714no—
374#95—718no—
375#95—1424no—
376#95—1424no—
377#95—1424no—
378#95—1424no—
379#95—1424no—
380#95—1424no—
381#95—1424no—
382#95—1422no—
383C24C23×D7111yescharacteristic
384C22×C4—21no—
385C22×C4—22no—
386C22×C4—22no—
387C22×C4—21no—
388C22×C4—21no—
389C22×C4—21no—
390C22×C4—21no—
391C22×C4—21no—
392C22×C4—21no—
393C22×C4—22no—
394C22×C4—22no—
395C22×C4—22no—
396C22×C4—22no—
397C22×C4—22no—
398C22×C4—22no—
399C22×C4—22no—
400C22×C4—22no—
401C22×C4—21no—
402C22×C4—21no—
403C22×C4—21no—
404C22×C4—21no—
405C22×C4—21no—
406C22×C4—714no—
407C22×C4—714no—
408C22×C4—714no—
409C22×C4—714no—
410C22×C4—714no—
411C22×C4—714no—
412C22×C4—1422no—
413C22×C4—1422no—
414C22×C4—1422no—
415C22×C4—1422no—
416C22×C4—1422no—
417C22×C4—1422no—
418C22×C4—1422no—
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×C4C2×C4×D7112yes—
435C22×C4C2×C4×D7112yes—
436C22×C4C2×C4×D7112yes—
437C22×C4C2×C22⋊D7112yes—
438C22×C4C2×C22⋊D7112yes—
439C22×C4C2×C22⋊D7112yes—
440C22×C4C2×D28412yes—
441C22×C4C2×D28412yes—
442C22×C4C2×D28412yes—
443C22×C4Q8×D7114yes—
444C22×C4#1176586414yes—
445C22×C4#1176586512yes—
446C22×C4#1176586512yes—
447C22×C4#1176586512yes—
448C22×C4#1176586512yes—
449C4⋊C4—28no—
450C4⋊C4—28no—
451C4⋊C4—14216no—
452C4⋊C4—1428no—
453C4⋊C4—1428no—
454C4⋊C4—14216no—
455C42—28no—
456C42—28no—
457C42—44no—
458C42—2848no—
459C42—14216no—
460C23C22×C4×D7111yescharacteristic
461C23C22×C22⋊D7111yescharacteristic
462C23C22×D28411yescharacteristic
463C23C2×Q8×D7112yes—
464C23#41×D7112yes—
465C23#41×D7112yes—
466C23C2×#1176586412yes—
467C23C2×#1176586511yescharacteristic
468C23C2×#1176586511yescharacteristic
469C23C2×#1176586511yescharacteristic
470C23C2×#1176586511yescharacteristic
471C2×C4—22no—
472C2×C4—24no—
473C2×C4—22no—
474C2×C4—22no—
475C2×C4—22no—
476C2×C4—22no—
477C2×C4—22no—
478C2×C4—24no—
479C2×C4—22no—
480C2×C4—22no—
481C2×C4—22no—
482C2×C4—24no—
483C2×C4—22no—
484C2×C4—22no—
485C2×C4—22no—
486C2×C4—22no—
487C2×C4—24no—
488C2×C4—24no—
489C2×C4—22no—
490C2×C4—41no—
491C2×C4—41no—
492C2×C4—41no—
493C2×C4—41no—
494C2×C4—42no—
495C2×C4—42no—
496C2×C4—42no—
497C2×C4—42no—
498C2×C4—42no—
499C2×C4—41no—
500C2×C4—41no—
501C2×C4—2842no—
502C2×C4—2842no—
503C2×C4—2842no—
504C2×C4—2842no—
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—1424no—
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×C4C4×C22⋊D7114yes—
530C2×C4C4×D28414yes—
531C2×C4#1455610214yes—
532C2×C4#1455610818yes—
533C2×C4#1455610914yes—
534C2×C4#1455611818yes—
535C2×C4#1455612614yes—
536C22C2×C4×C22⋊D7111yescharacteristic
537C22C2×C4×D28411yescharacteristic
538C22C4×Q8×D7112yes—
539C22C4×#1176586412yes—
540C22C4×#1176586511yescharacteristic
541C22C2×#1455610211yescharacteristic
542C22C2×#1455610812yes—
543C22C2×#1455610911yescharacteristic
544C22#1798650611yescharacteristic
545C22#1798651011yescharacteristic
546C22#1798651112yes—
547C22C2×#1455611812yes—
548C22#1798652712yes—
549C22#1798652912yes—
550C22#1798652912yes—
551C22#1798653112yes—
552C22#1798653311yescharacteristic
553C22C2×#1455612611yescharacteristic
554C22#1798654511yescharacteristic
555C22#1798654911yescharacteristic
556C22#1798655312yes—
557C22#1798655312yes—
558C22#1798655312yes—
559C4—24no—
560C4—24no—
561C4—42no—
562C4—42no—
563C4—42no—
564C4—42no—
565C4—2844no—
566C4—2844no—
567C4—2844no—
568C4—1428no—
569C4#1798592918yesdirect product factor
570C2C4×#1455610211yescharacteristic
571C2C4×#1455610911yescharacteristic
572C2C4×#1455610812yes—
573C2C4×#1455611812yes—
574C2C4×#1455612611yescharacteristic
575C2C2×#1798592911yescharacteristic
576C2#2259157611yescharacteristic
577C2#2259159911yescharacteristic
578C2#2259161212yes—
579C2#2259163111yescharacteristic
580C2#2259164712yes—
subgroupG/H
centerC23×C4C22×D71
commutatorC23×C71C23×C4
FrattiniC24C23×D71
FittingC2×C4×C4⋊C4×C71C2
socle, prime radical, cosocleC24×C71C24
hypercenterC2×C4×C4⋊C4D71
hypocenterC71C4×#398
LCSG ▷ C23×C71 ▷ C71
UCSC1 ◁ C23×C4 ◁ C2×C4×C4⋊C4

Complements

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

NH ≅ G/Ntype
18. #17985929C4direct (N × H)
274. C4×C71#398semidirect
302. C71C4×#398semidirect
569. C4#17985929direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179859292
C2×C4×Dic71⋊C42
C2×C4×C4⋊Dic712
#225866072
#225866042
#225865952
#225865932
#225865902
C4×C71⋊#952
C2×C4×C4⋊C4×C712
C4×#39871