Finite Group Databasebeta

← C2×#26420 #6441908

Subgroups — C2×#26420 #6441908

Order 512.

2510 conjugacy classes of subgroups.

The subgroup lattice has 713 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2442C211yesmaximal, characteristic, complemented
2C2×#2361C211yesmaximal, characteristic
3#26420C2116yesmaximal, direct product factor
4C2×#2101C211yesmaximal, characteristic, complemented
5C2×#2087C211yesmaximal, characteristic, complemented
6C2×#2067C211yesmaximal, characteristic, complemented
7C2×#2025C211yesmaximal, characteristic, complemented
8C2×#1989C211yesmaximal, characteristic, complemented
9C2×#1921C211yesmaximal, characteristic, complemented
10C2×#1893C211yesmaximal, characteristic
11C2×#1874C211yesmaximal, characteristic
12C2×#1862C211yesmaximal, characteristic, complemented
13C2×#1852C211yesmaximal, characteristic, complemented
14C2×#1850C211yesmaximal, characteristic, complemented
15C2×#1804C211yesmaximal, characteristic, complemented
16C22×#340C211yesmaximal, characteristic, complemented
17C24×C8C2211yescharacteristic
18C22×#125C2211yescharacteristic
19C22×#121C2211yescharacteristic
20C22×C4×D4—21no—
21C22×C4×D4C2211yescharacteristic
22C23×C4⋊C4C2211yescharacteristic
23C23×C4⋊C4C2211yescharacteristic
24C22×#107C2211yescharacteristic
25C22×#107C2211yescharacteristic
26C22×C4⋊C8C2211yescharacteristic
27C22×C4⋊C8C2211yescharacteristic
28C22×#102C2211yescharacteristic
29C22×#102C2211yescharacteristic
30C22×#102C2211yescharacteristic
31C22×#102C2211yescharacteristic
32C22×C22⋊C8C2211yescharacteristic
33#2442—24no—
34#2442C2218yescomplemented
35C2×#400—21no—
36C2×#398—21no—
37#2361—24no—
38#2361C2218yes—
39C2×#390C2211yescharacteristic
40C2×#389C2211yescharacteristic
41C2×#389C2211yescharacteristic
42C2×#389C2211yescharacteristic
43C2×#388—21no—
44C2×#386—21no—
45C2×#385—21no—
46C2×#385—21no—
47C2×#382C2211yescharacteristic
48C2×#380—21no—
49C2×#380C2211yescharacteristic
50C2×C4×C4⋊C4C2211yescharacteristic
51C2×C4×C22⋊C4C2211yescharacteristic
52#2101C2218yescomplemented
53#2087C2218yescomplemented
54#2067C2218yescomplemented
55#2025C2218yescomplemented
56#1989C2218yescomplemented
57#1921C2218yescomplemented
58#1893C2218yes—
59#1874C2218yes—
60#1862C2218yescomplemented
61#1852C2218yescomplemented
62#1850C2218yescomplemented
63#1804C2218yescomplemented
64C2×#340C2211yescharacteristic
65C2×#340C2211yescharacteristic
66C2×#340C2211yescharacteristic
67C2×#340C2211yescharacteristic
68C2×#340C2211yescharacteristic
69C2×#340C2211yescharacteristic
70C2×#340C2211yescharacteristic
71C2×#340C2211yescharacteristic
72C2×#340C2211yescharacteristic
73C2×#340C2211yescharacteristic
74C2×#340C2218yescomplemented
75C2×#336C2211yescharacteristic
76C2×#336C2211yescharacteristic
77C23×D4—21no—
78C23×D4C2311yescharacteristic
79C24×C4—21no—
80C24×C4—21no—
81C24×C4—21no—
82C24×C4C2311yescharacteristic
83C23×C8—24no—
84C23×C8—42no—
85C23×C8—42no—
86C23×C8C2311yescharacteristic
87C23×C8C2311yescharacteristic
88C23×C8C2311yescharacteristic
89C23×C8C2311yescharacteristic
90C23×C8C2314yes—
91C2×#125—24no—
92C2×#125—22no—
93C2×#125—42no—
94C2×#125C2314yes—
95C2×#121—22no—
96C2×#121—24no—
97C2×#121Q818yes—
98C2×#121C2314yes—
99C2×C4×D4—28no—
100C2×C4×D4—24no—
101C2×C4×D4—22no—
102C2×C4×D4—42no—
103C2×C4×D4—48no—
104C2×C4×D4C2314yes—
105C22×C4⋊C4—24no—
106C22×C4⋊C4—24no—
107C22×C4⋊C4—22no—
108C22×C4⋊C4—21no—
109C22×C4⋊C4—21no—
110C22×C4⋊C4—21no—
111C22×C4⋊C4—22no—
112C22×C4⋊C4—21no—
113C22×C4⋊C4—21no—
114C22×C4⋊C4—21no—
115C22×C4⋊C4—21no—
116C22×C4⋊C4—42no—
117C22×C4⋊C4—42no—
118C22×C4⋊C4C2311yescharacteristic
119C22×C4⋊C4C2311yescharacteristic
120C22×C4⋊C4C2311yescharacteristic
121C22×C4⋊C4C2311yescharacteristic
122C22×C4⋊C4C2314yes—
123C22×C4⋊C4C2314yes—
124C22×C4⋊C4C2311yescharacteristic
125C22×C4⋊C4C2311yescharacteristic
126C22×C4⋊C4C2311yescharacteristic
127C22×C22⋊C4—21no—
128C22×C22⋊C4—21no—
129C22×C22⋊C4—21no—
130C22×C22⋊C4—21no—
131C22×C22⋊C4—21no—
132C22×C22⋊C4D411yescharacteristic
133C22×C22⋊C4D411yescharacteristic
134C22×C42—21no—
135C22×C42C2311yescharacteristic
136C22×C42C2311yescharacteristic
137C2×#107—24no—
138C2×#107—42no—
139C2×#107C2314yes—
140C2×#107C2314yes—
141C2×C4⋊C8—42no—
142C2×C4⋊C8—42no—
143C2×C4⋊C8C2314yes—
144C2×C4⋊C8C2314yes—
145C2×#102—24no—
146C2×#102—42no—
147C2×#102—42no—
148C2×#102—42no—
149C2×#102C2314yes—
150C2×#102C2314yes—
151C2×#102C2314yes—
152C2×#102C2314yes—
153C2×C22⋊C8—24no—
154C2×C22⋊C8C2314yes—
155#400—28no—
156#398—28no—
157#390—22no—
158#390C2314yes—
159#389—22no—
160#389—22no—
161#389—22no—
162#389C2314yes—
163#389C2314yes—
164#389C2314yes—
165#388—28no—
166#386—28no—
167#385—28no—
168#385—28no—
169#382—22no—
170#382C2314yes—
171#380—22no—
172#380—28no—
173#380C2314yes—
174C4×C4⋊C4—22no—
175C4×C4⋊C4C2314yes—
176C4×C22⋊C4D414yes—
177C4×C22⋊C4C2314yes—
178C2×#95—21no—
179C2×#95—21no—
180C2×#95—21no—
181C2×#95—21no—
182C2×#95—21no—
183C2×#95—21no—
184C2×#95—21no—
185C2×#95D411yescharacteristic
186C2×#95D411yescharacteristic
187#340C2314yes—
188#340C2314yes—
189#340C2314yes—
190#340C2314yes—
191#340C2314yes—
192#340C2314yes—
193#340C2314yes—
194#340C2314yes—
195#340C2314yes—
196#340C2314yes—
197#336C2314yes—
198#336C2314yes—
199C25—21no—
200C25C2×D411yescharacteristic
201C22×D4—28no—
202C22×D4—24no—
203C22×D4—21no—
204C22×D4—22no—
205C22×D4—22no—
206C22×D4—22no—
207C22×D4—22no—
208C22×D4—22no—
209C22×D4—44no—
210C22×D4—44no—
211C22×D4C2×Q814yes—
212C22×D4C2412yes—
213C23×C4—22no—
214C23×C4—22no—
215C23×C4—22no—
216C23×C4—22no—
217C23×C4—21no—
218C23×C4—21no—
219C23×C4—21no—
220C23×C4—21no—
221C23×C4—21no—
222C23×C4—21no—
223C23×C4—21no—
224C23×C4—24no—
225C23×C4—24no—
226C23×C4—24no—
227C23×C4—44no—
228C23×C4—44no—
229C23×C4—44no—
230C23×C4—44no—
231C23×C4—44no—
232C23×C4—44no—
233C23×C4—82no—
234C23×C4—82no—
235C23×C4—82no—
236C23×C4C2×D411yescharacteristic
237C23×C4C2×D411yescharacteristic
238C23×C4C2×D411yescharacteristic
239C23×C4C2×D411yescharacteristic
240C23×C4C2×D412yes—
241C23×C4C2×D411yescharacteristic
242C23×C4C2×Q814yes—
243C23×C4#4114yes—
244C23×C4C2412yes—
245C23×C4C2411yescharacteristic
246C22×C8—28no—
247C22×C8—22no—
248C22×C8—22no—
249C22×C8—22no—
250C22×C8—22no—
251C22×C8—22no—
252C22×C8—22no—
253C22×C8—22no—
254C22×C8—22no—
255C22×C8—22no—
256C22×C8—22no—
257C22×C8—22no—
258C22×C8—22no—
259C22×C8—44no—
260C22×C8—44no—
261C22×C8—416no—
262C22×C8C2412yes—
263C22×C8C2412yes—
264C22×C8C2412yes—
265C22×C8C2412yes—
266#125—28no—
267#125—44no—
268#125—48no—
269#121—216no—
270#121—28no—
271#121C2×Q8116yes—
272C4×D4—28no—
273C4×D4—44no—
274C4×D4—48no—
275C4×D4—432no—
276C2×C4⋊C4—21no—
277C2×C4⋊C4—21no—
278C2×C4⋊C4—21no—
279C2×C4⋊C4—22no—
280C2×C4⋊C4—22no—
281C2×C4⋊C4—22no—
282C2×C4⋊C4—22no—
283C2×C4⋊C4—22no—
284C2×C4⋊C4—22no—
285C2×C4⋊C4—22no—
286C2×C4⋊C4—22no—
287C2×C4⋊C4—22no—
288C2×C4⋊C4—22no—
289C2×C4⋊C4—22no—
290C2×C4⋊C4—28no—
291C2×C4⋊C4—28no—
292C2×C4⋊C4—21no—
293C2×C4⋊C4—24no—
294C2×C4⋊C4—21no—
295C2×C4⋊C4—24no—
296C2×C4⋊C4—24no—
297C2×C4⋊C4—24no—
298C2×C4⋊C4—24no—
299C2×C4⋊C4—21no—
300C2×C4⋊C4—21no—
301C2×C4⋊C4—24no—
302C2×C4⋊C4—24no—
303C2×C4⋊C4—44no—
304C2×C4⋊C4—44no—
305C2×C4⋊C4—48no—
306C2×C4⋊C4—48no—
307C2×C4⋊C4—44no—
308C2×C4⋊C4—44no—
309C2×C4⋊C4—44no—
310C2×C4⋊C4—44no—
311C2×C4⋊C4—44no—
312C2×C4⋊C4—82no—
313C2×C4⋊C4—82no—
314C2×C4⋊C4C2×Q814yes—
315C2×C4⋊C4#4114yes—
316C2×C4⋊C4#4114yes—
317C2×C4⋊C4C2412yes—
318C2×C4⋊C4C2412yes—
319C2×C4⋊C4C2412yes—
320C2×C4⋊C4C2412yes—
321C2×C4⋊C4C2412yes—
322C2×C4⋊C4C2412yes—
323C2×C4⋊C4C2412yes—
324C2×C22⋊C4—24no—
325C2×C22⋊C4—24no—
326C2×C22⋊C4—28no—
327C2×C22⋊C4—24no—
328C2×C22⋊C4—24no—
329C2×C22⋊C4—24no—
330C2×C22⋊C4—24no—
331C2×C22⋊C4—24no—
332C2×C22⋊C4—44no—
333C2×C22⋊C4—44no—
334C2×C22⋊C4—44no—
335C2×C22⋊C4—82no—
336C2×C22⋊C4C2×D414yes—
337C2×C22⋊C4C2×D414yes—
338C2×C42—22no—
339C2×C42—22no—
340C2×C42—22no—
341C2×C42—22no—
342C2×C42—24no—
343C2×C42—44no—
344C2×C42C2×D412yes—
345C2×C42C2×D412yes—
346C2×C42C2412yes—
347C2×C42C2412yes—
348#107—28no—
349#107—44no—
350C4⋊C8—44no—
351C4⋊C8—44no—
352#102—28no—
353#102—44no—
354#102—44no—
355#102—44no—
356C22⋊C8—28no—
357#95—24no—
358#95—24no—
359#95—24no—
360#95—24no—
361#95—24no—
362#95—24no—
363#95—24no—
364#95C2×D414yes—
365#95C2×D414yes—
366C24—22no—
367C24—22no—
368C24—22no—
369C24—22no—
370C24—24no—
371C24—22no—
372C24—42no—
373C24—42no—
374C24—42no—
375C24—42no—
376C24—42no—
377C24—42no—
378C24C22⋊Q814yes—
379C24#13514yes—
380C24AGL(1,ℤ/8)14yes—
381C24C22×D412yes—
382C24C22×D411yescharacteristic
383C2×D4—216no—
384C2×D4—24no—
385C2×D4—28no—
386C2×D4—28no—
387C2×D4—22no—
388C2×D4—22no—
389C2×D4—22no—
390C2×D4—22no—
391C2×D4—22no—
392C2×D4—48no—
393C2×D4—48no—
394C2×D4—432no—
395C2×D4—44no—
396C2×D4—44no—
397C2×D4—42no—
398C2×D4—42no—
399C2×D4C22×Q814yes—
400C22×C4—22no—
401C22×C4—22no—
402C22×C4—28no—
403C22×C4—28no—
404C22×C4—24no—
405C22×C4—24no—
406C22×C4—28no—
407C22×C4—28no—
408C22×C4—22no—
409C22×C4—22no—
410C22×C4—22no—
411C22×C4—22no—
412C22×C4—24no—
413C22×C4—22no—
414C22×C4—22no—
415C22×C4—22no—
416C22×C4—22no—
417C22×C4—24no—
418C22×C4—24no—
419C22×C4—22no—
420C22×C4—22no—
421C22×C4—22no—
422C22×C4—22no—
423C22×C4—22no—
424C22×C4—22no—
425C22×C4—22no—
426C22×C4—22no—
427C22×C4—22no—
428C22×C4—22no—
429C22×C4—22no—
430C22×C4—22no—
431C22×C4—22no—
432C22×C4—22no—
433C22×C4—22no—
434C22×C4—48no—
435C22×C4—48no—
436C22×C4—48no—
437C22×C4—48no—
438C22×C4—42no—
439C22×C4—42no—
440C22×C4—42no—
441C22×C4—42no—
442C22×C4—42no—
443C22×C4—42no—
444C22×C4—42no—
445C22×C4—42no—
446C22×C4—42no—
447C22×C4—42no—
448C22×C4—48no—
449C22×C4—42no—
450C22×C4—42no—
451C22×C4—42no—
452C22×C4—42no—
453C22×C4—48no—
454C22×C4—42no—
455C22×C4—42no—
456C22×C4—42no—
457C22×C4—42no—
458C22×C4—84no—
459C22×C4—84no—
460C22×C4—84no—
461C22×C4—816no—
462C22×C4—816no—
463C22×C4—816no—
464C22×C4C22⋊Q814yes—
465C22×C4C22⋊Q818yes—
466C22×C4C22×D412yes—
467C22×C4C22×D412yes—
468C22×C4C22×D412yes—
469C22×C4C22×D412yes—
470C22×C4C22×D412yes—
471C22×C4C22×D411yescharacteristic
472C22×C4C22×Q814yes—
473C22×C4C22×Q812yes—
474C22×C4C2×#4114yes—
475C22×C4C2×#4112yes—
476C22×C4C2×#4112yes—
477C22×C4C2×#4112yes—
478C22×C4H(5,𝔽2)12yes—
479C22×C4H(5,𝔽2)12yes—
480C22×C4C2511yescharacteristic
481C2×C8—22no—
482C2×C8—22no—
483C2×C8—22no—
484C2×C8—22no—
485C2×C8—22no—
486C2×C8—22no—
487C2×C8—22no—
488C2×C8—22no—
489C2×C8—22no—
490C2×C8—22no—
491C2×C8—22no—
492C2×C8—22no—
493C2×C8—416no—
494C2×C8—44no—
495C2×C8—44no—
496C2×C8—44no—
497C2×C8—44no—
498C4⋊C4—24no—
499C4⋊C4—24no—
500C4⋊C4—24no—
501C4⋊C4—22no—
502C4⋊C4—22no—
503C4⋊C4—22no—
504C4⋊C4—22no—
505C4⋊C4—22no—
506C4⋊C4—22no—
507C4⋊C4—22no—
508C4⋊C4—22no—
509C4⋊C4—22no—
510C4⋊C4—22no—
511C4⋊C4—22no—
512C4⋊C4—48no—
513C4⋊C4—48no—
514C4⋊C4—48no—
515C4⋊C4—48no—
516C4⋊C4—48no—
517C4⋊C4—42no—
518C4⋊C4—42no—
519C4⋊C4—42no—
520C4⋊C4—42no—
521C4⋊C4—84no—
522C4⋊C4—84no—
523C4⋊C4C22×Q814yes—
524C4⋊C4C2×#4114yes—
525C4⋊C4C2×#4114yes—
526C22⋊C4—28no—
527C22⋊C4—28no—
528C22⋊C4—216no—
529C22⋊C4—48no—
530C22⋊C4—48no—
531C22⋊C4—48no—
532C22⋊C4—84no—
533C42—24no—
534C42—24no—
535C42—22no—
536C42—22no—
537C42—22no—
538C42—22no—
539C42—48no—
540C23—28no—
541C23—22no—
542C23—22no—
543C23—28no—
544C23—28no—
545C23—28no—
546C23—28no—
547C23—28no—
548C23—22no—
549C23—22no—
550C23—24no—
551C23—48no—
552C23—48no—
553C23—42no—
554C23—42no—
555C23—48no—
556C23—42no—
557C23—42no—
558C23—42no—
559C23—42no—
560C23—84no—
561C23—84no—
562C23—84no—
563C23—84no—
564C23#478116yes—
565C23C2×C22⋊Q814yes—
566C23C2×C22⋊Q812yes—
567C23#54612yes—
568C23#54612yes—
569C23C2×#13514yes—
570C23C2×#13512yes—
571C23C2×AGL(1,ℤ/8)14yes—
572C23C2×AGL(1,ℤ/8)12yes—
573C23#57612yes—
574C23#57812yes—
575C23C23×D411yescharacteristic
576D4—24no—
577D4—24no—
578D4—432no—
579D4—42no—
580D4—42no—
581D4—48no—
582C2×C4—22no—
583C2×C4—22no—
584C2×C4—28no—
585C2×C4—24no—
586C2×C4—24no—
587C2×C4—24no—
588C2×C4—24no—
589C2×C4—216no—
590C2×C4—24no—
591C2×C4—22no—
592C2×C4—22no—
593C2×C4—22no—
594C2×C4—22no—
595C2×C4—24no—
596C2×C4—24no—
597C2×C4—22no—
598C2×C4—22no—
599C2×C4—22no—
600C2×C4—22no—
601C2×C4—22no—
602C2×C4—22no—
603C2×C4—22no—
604C2×C4—22no—
605C2×C4—48no—
606C2×C4—44no—
607C2×C4—48no—
608C2×C4—44no—
609C2×C4—44no—
610C2×C4—44no—
611C2×C4—48no—
612C2×C4—42no—
613C2×C4—42no—
614C2×C4—42no—
615C2×C4—42no—
616C2×C4—42no—
617C2×C4—42no—
618C2×C4—42no—
619C2×C4—42no—
620C2×C4—42no—
621C2×C4—42no—
622C2×C4—42no—
623C2×C4—42no—
624C2×C4—42no—
625C2×C4—42no—
626C2×C4—42no—
627C2×C4—42no—
628C2×C4—42no—
629C2×C4—42no—
630C2×C4—816no—
631C2×C4—816no—
632C2×C4—816no—
633C2×C4—84no—
634C2×C4—84no—
635C2×C4—84no—
636C2×C4—84no—
637C2×C4C2×C22⋊Q814yes—
638C2×C4C2×C22⋊Q812yes—
639C2×C4#52914yes—
640C2×C4#53814yes—
641C2×C4#54612yes—
642C2×C4#54612yes—
643C2×C4#55414yes—
644C2×C4#55414yes—
645C2×C4C23×Q811yescharacteristic
646C2×C4C22×#4111yescharacteristic
647C2×C4C22×#4111yescharacteristic
648C2×C4C22×#4111yescharacteristic
649C2×C4C2×H(5,𝔽2)11yescharacteristic
650C2×C4C2×H(5,𝔽2)11yescharacteristic
651C8—42no—
652C8—42no—
653C8—42no—
654C8—42no—
655C22—232no—
656C22—24no—
657C22—24no—
658C22—24no—
659C22—24no—
660C22—24no—
661C22—24no—
662C22—44no—
663C22—44no—
664C22—44no—
665C22—816no—
666C22—82no—
667C22—82no—
668C22—82no—
669C22—82no—
670C22#245014yes—
671C22C2×#47818yes—
672C22C2×#47814yes—
673C22#308314yes—
674C22#329714yes—
675C22#330014yes—
676C22#330814yes—
677C22#331814yes—
678C22C22×C22⋊Q811yescharacteristic
679C22C2×#54611yescharacteristic
680C22C2×#54611yescharacteristic
681C22C22×#13511yescharacteristic
682C22C22×AGL(1,ℤ/8)11yescharacteristic
683C22C2×#57611yescharacteristic
684C22C2×#57811yescharacteristic
685C4—24no—
686C4—44no—
687C4—42no—
688C4—44no—
689C4—42no—
690C4—42no—
691C4—44no—
692C4—42no—
693C4—82no—
694C4—82no—
695C4—82no—
696C4—82no—
697C4#245014yes—
698C4C2×#52911yescharacteristic
699C4C2×#53811yescharacteristic
700C4C2×#55411yescharacteristic
701C4C2×#55411yescharacteristic
702C2—28no—
703C2—84no—
704C2#2642018yesdirect product factor
705C2C2×#245011yescharacteristic
706C2C22×#47811yescharacteristic
707C2C2×#308311yescharacteristic
708C2C2×#329711yescharacteristic
709C2C2×#330011yescharacteristic
710C2C2×#331811yescharacteristic
711C2C2×#330811yescharacteristic
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#121C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C4×C22⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#2442C2semidirect
3. #26420C2direct (N × H)
4. C2×#2101C2semidirect
5. C2×#2087C2semidirect
6. C2×#2067C2semidirect
7. C2×#2025C2semidirect
8. C2×#1989C2semidirect
9. C2×#1921C2semidirect
12. C2×#1862C2semidirect
13. C2×#1852C2semidirect
14. C2×#1850C2semidirect
15. C2×#1804C2semidirect
16. C22×#340C2semidirect
34. #2442C22semidirect
52. #2101C22semidirect
53. #2087C22semidirect
54. #2067C22semidirect
55. #2025C22semidirect
56. #1989C22semidirect
57. #1921C22semidirect
60. #1862C22semidirect
61. #1852C22semidirect
62. #1850C22semidirect
63. #1804C22semidirect
74. C2×#340C22semidirect
704. C2#26420direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#24422
C2×#23612
#264202
C2×#21012
C2×#20872
C2×#20672
C2×#20252
C2×#19892
C2×#19212
C2×#18932
C2×#18742
C2×#18622
C2×#18522
C2×#18502
C2×#18042
C22×#3402