Finite Group Databasebeta

← C2×#20421 #6369864

Subgroups — C2×#20421 #6369864

Order 512.

5142 conjugacy classes of subgroups.

The subgroup lattice has 641 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#568C211yesmaximal, characteristic
2C23×#104C211yesmaximal, characteristic
3C2×#2896C211yesmaximal, characteristic
4C2×#2873C211yesmaximal, characteristic, complemented
5C22×C4×M16C211yesmaximal, characteristic, complemented
6#20421C2116yesmaximal, direct product factor
7C2×#1765C214yesmaximal, complemented
8C2×#1764C214yesmaximal, complemented
9C2×#1738C211yesmaximal, characteristic, complemented
10C22×#339C211yesmaximal, characteristic, complemented
11C23×#41C2211yescharacteristic
12C2×#568—28no—
13C2×#568—24no—
14C2×#568C4116yescomplemented
15C2×#568C2218yes—
16C22×#131—22no—
17C22×#131C2214yes—
18C23×M16—22no—
19C23×M16C2211yescharacteristic
20C23×M16C2211yescharacteristic
21C23×M16C2211yescharacteristic
22C23×M16C2211yescharacteristic
23C22×#117C2211yescharacteristic
24C23×C42C2211yescharacteristic
25C22×#104C4116yescomplemented
26C22×#104C2212yes—
27C22×#104C2212yes—
28C22×#104C2218yes—
29#2896C418yescomplemented
30#2896C2218yes—
31C2×#417C414yescomplemented
32C2×#419C412yescomplemented
33C2×#418C412yescomplemented
34C2×#416C2214yes—
35#2873—24no—
36#2873C2218yescomplemented
37C2×#405—22no—
38C2×#405C2214yescomplemented
39C2×C4×M16—28no—
40C2×C4×M16—22no—
41C2×C4×M16C2218yescomplemented
42C22×#97C2212yescomplemented
43C22×C4×C8C2212yescomplemented
44#1765C22132yescomplemented
45#1764C22132yescomplemented
46#1738C2218yescomplemented
47C2×#341C2214yescomplemented
48C2×#339C2212yescomplemented
49C2×#339C2212yescomplemented
50C2×#339C2218yescomplemented
51C22×#41—21no—
52C22×#41—24no—
53C22×#41—22no—
54C22×#41—21no—
55C22×#41—22no—
56C22×#41—24no—
57C22×#41C2×C418yes—
58C22×#41C2×C418yes—
59C22×#41C2×C412yes—
60C22×#41C2×C414yes—
61C22×#41C2312yes—
62C22×#41C2314yes—
63C23×Q8C2×C411yescharacteristic
64C23×D4—21no—
65C23×D4C2×C411yescharacteristic
66C24×C4—21no—
67C24×C4—21no—
68C24×C4C2311yescharacteristic
69#568—264no—
70#568—232no—
71#568C2×C4164yescomplemented
72C2×#131—232no—
73C2×#131—216no—
74C2×#131—216no—
75C2×#131—28no—
76C2×#131C2×C4132yescomplemented
77C2×#131C23116yes—
78C22×M16—24no—
79C22×M16—21no—
80C22×M16—22no—
81C22×M16—21no—
82C22×M16—24no—
83C22×M16—22no—
84C22×M16—24no—
85C22×M16—24no—
86C22×M16—232no—
87C22×M16—216no—
88C22×M16—24no—
89C22×M16C2×C418yes—
90C22×M16C2×C418yes—
91C22×M16C2×C412yes—
92C22×M16C2×C412yes—
93C22×M16C2×C414yes—
94C22×M16C2×C418yes—
95C22×M16D412yes—
96C22×M16D418yes—
97C22×M16D412yes—
98C22×M16D414yes—
99C22×M16C2312yes—
100C22×M16C2314yes—
101C22×M16C2312yes—
102C22×M16C2314yes—
103C22×M16C2314yes—
104C22×M16C2314yes—
105C23×C8—21no—
106C23×C8—21no—
107C23×C8—24no—
108C23×C8C2312yes—
109C23×C8C2312yes—
110C2×#117—21no—
111C2×#117—22no—
112C2×#117—21no—
113C2×#117—22no—
114C2×#117C2×C412yes—
115C2×#117C2×C414yes—
116C2×#117C2312yes—
117C2×#117C2314yes—
118C22×C4⋊C4C2×C412yes—
119C22×C22⋊C4—21no—
120C22×C42—24no—
121C22×C42—21no—
122C22×C42—21no—
123C22×C42—22no—
124C22×C42C2×C418yes—
125C22×C42C2311yescharacteristic
126C22×C42C2311yescharacteristic
127C22×C42C2314yes—
128C2×#104C2×C4116yescomplemented
129C2×#104C2×C4116yescomplemented
130C2×#104C2×C4164yescomplemented
131C2×#104C2318yes—
132C2×#104C2318yes—
133#419C2×C4116yescomplemented
134#418C2×C4116yescomplemented
135#417C2×C4132yescomplemented
136#416C2×C4116yescomplemented
137#416C23116yes—
138C2×#103C2×C418yescomplemented
139C2×#102C2×C418yescomplemented
140#405—216no—
141#405—28no—
142#405C23116yescomplemented
143C4×M16—232no—
144C4×M16—216no—
145C2×#97—28no—
146C2×#97—24no—
147C2×#97C2318yescomplemented
148C2×C4×C8—28no—
149C2×C4×C8—24no—
150C2×C4×C8C2318yescomplemented
151#341C23116yescomplemented
152#339C2318yescomplemented
153#339C2318yescomplemented
154C25—21no—
155C25#4111yescharacteristic
156C2×#41—28no—
157C2×#41—216no—
158C2×#41—28no—
159C2×#41—216no—
160C2×#41—28no—
161C2×#41—216no—
162C2×#41—24no—
163C2×#41—24no—
164C2×#41—24no—
165C2×#41—28no—
166C2×#41—216no—
167C2×#41—28no—
168C2×#41—216no—
169C2×#41—24no—
170C2×#41—24no—
171C2×#41—22no—
172C2×#41—28no—
173C2×#41—22no—
174C2×#41—24no—
175C2×#41—24no—
176C2×#41—28no—
177C2×#41C42116yes—
178C2×#41C42132yes—
179C2×#41C22×C418yes—
180C2×#41C22×C4116yes—
181C2×#41C22×C418yes—
182C2×#41C22×C4116yes—
183C2×#41C22×C414yes—
184C2×#41C22×C418yes—
185C2×#41C2414yes—
186C22×Q8—21no—
187C22×Q8—22no—
188C22×Q8—24no—
189C22×Q8C4218yes—
190C22×Q8C22×C412yes—
191C22×Q8C22×C414yes—
192C22×D4—28no—
193C22×D4—22no—
194C22×D4—24no—
195C22×D4—28no—
196C22×D4—22no—
197C22×D4—24no—
198C22×D4—24no—
199C22×D4—21no—
200C22×D4—22no—
201C22×D4C4218yes—
202C22×D4C22×C412yes—
203C22×D4C22×C414yes—
204C23×C4—21no—
205C23×C4—21no—
206C23×C4—28no—
207C23×C4—22no—
208C23×C4—24no—
209C23×C4—28no—
210C23×C4—24no—
211C23×C4—22no—
212C23×C4—28no—
213C23×C4—24no—
214C23×C4—21no—
215C23×C4—22no—
216C23×C4—48no—
217C23×C4C22×C414yes—
218C23×C4C22×C411yescharacteristic
219C23×C4C22×C411yescharacteristic
220C23×C4C22×C412yes—
221C23×C4C22×C414yes—
222C23×C4C2×D412yes—
223C23×C4C2×D414yes—
224C23×C4C2×D411yescharacteristic
225C23×C4C2×D411yescharacteristic
226C23×C4#4111yescharacteristic
227C23×C4#4112yes—
228C23×C4#4114yes—
229C23×C4C2412yes—
230C23×C4C2411yescharacteristic
231#131—2128no—
232#131—264no—
233#131—232no—
234#131C22×C4164yescomplemented
235C2×M16—28no—
236C2×M16—216no—
237C2×M16—28no—
238C2×M16—216no—
239C2×M16—28no—
240C2×M16—28no—
241C2×M16—216no—
242C2×M16—24no—
243C2×M16—24no—
244C2×M16—22no—
245C2×M16—28no—
246C2×M16—24no—
247C2×M16—28no—
248C2×M16—22no—
249C2×M16—24no—
250C2×M16—28no—
251C2×M16—28no—
252C2×M16—2128no—
253C2×M16—232no—
254C2×M16—216no—
255C2×M16C22⋊C4116yes—
256C2×M16C22⋊C4116yes—
257C2×M16C22⋊C4132yes—
258C2×M16C22×C418yes—
259C2×M16C22×C4116yes—
260C2×M16C22×C418yes—
261C2×M16C22×C4116yes—
262C2×M16C22×C418yes—
263C2×M16C22×C418yes—
264C2×M16C22×C4116yes—
265C2×M16C2×D418yes—
266C2×M16C2×D418yes—
267C2×M16C2×D4116yes—
268C2×M16C2414yes—
269C2×M16C2414yes—
270C22×C8—28no—
271C22×C8—28no—
272C22×C8—24no—
273C22×C8—24no—
274C22×C8—24no—
275C22×C8—22no—
276C22×C8—22no—
277C22×C8—24no—
278C22×C8—232no—
279C22×C8—216no—
280C22×C8C22×C414yes—
281C22×C8C22×C414yes—
282C22×C8C22×C418yes—
283C22×C8C2×D418yes—
284C22×C8C2×D414yes—
285C22×C8C2×D414yes—
286C22×C8C2414yes—
287C22×C8C2414yes—
288#117—24no—
289#117—24no—
290#117—24no—
291#117—24no—
292#117—22no—
293#117—22no—
294#117—24no—
295#117C22×C414yes—
296#117C22×C418yes—
297#117C2414yes—
298C2×C4⋊C4—22no—
299C2×C4⋊C4—24no—
300C2×C4⋊C4C22×C414yes—
301C2×C4⋊C4C22×C418yes—
302C2×C22⋊C4—22no—
303C2×C22⋊C4—24no—
304C2×C22⋊C4—22no—
305C2×C22⋊C4—24no—
306C2×C42—22no—
307C2×C42—24no—
308C2×C42—28no—
309C2×C42—216no—
310C2×C42—24no—
311C2×C42—22no—
312C2×C42—22no—
313C2×C42—28no—
314C2×C42—22no—
315C2×C42—21no—
316C2×C42—24no—
317C2×C42—21no—
318C2×C42C22×C414yes—
319C2×C42C22×C414yes—
320C2×C42C22×C4116yes—
321C2×C42C2412yes—
322C2×C42C2412yes—
323#104C22×C4132yescomplemented
324#104C22×C4132yescomplemented
325#103C22×C4132yescomplemented
326#102C22×C4132yescomplemented
327#97—216no—
328#97—216no—
329C4×C8—216no—
330C4×C8—216no—
331C24—22no—
332C24—24no—
333C24—28no—
334C24—44no—
335C24—84no—
336C24#11714yes—
337C24C4×D411yescharacteristic
338C24C4×D411yescharacteristic
339C24C4×D412yes—
340C24C4×D414yes—
341C24C2×#4111yescharacteristic
342C24C2×#4112yes—
343#41—216no—
344#41—28no—
345#41—28no—
346#41—216no—
347#41—216no—
348#41—28no—
349#41—28no—
350#41—216no—
351#41—28no—
352#41—216no—
353#41—24no—
354#41—24no—
355#41—232no—
356#41—232no—
357#41—232no—
358#41C2×C42116yes—
359#41C2×C42132yes—
360#41C23×C418yes—
361#41C23×C418yes—
362C2×Q8—24no—
363C2×Q8—22no—
364C2×Q8—24no—
365C2×Q8—28no—
366C2×Q8—28no—
367C2×Q8—216no—
368C2×Q8C2×C4218yes—
369C2×Q8C2×C42116yes—
370C2×Q8C23×C414yes—
371C2×D4—28no—
372C2×D4—216no—
373C2×D4—24no—
374C2×D4—28no—
375C2×D4—28no—
376C2×D4—216no—
377C2×D4—24no—
378C2×D4—216no—
379C2×D4—232no—
380C2×D4—24no—
381C2×D4—28no—
382C2×D4—24no—
383C2×D4—22no—
384C2×D4—28no—
385C2×D4—216no—
386C2×D4C2×C4218yes—
387C2×D4C2×C42116yes—
388C2×D4C23×C414yes—
389C22×C4—28no—
390C22×C4—24no—
391C22×C4—24no—
392C22×C4—22no—
393C22×C4—22no—
394C22×C4—28no—
395C22×C4—28no—
396C22×C4—216no—
397C22×C4—24no—
398C22×C4—28no—
399C22×C4—216no—
400C22×C4—28no—
401C22×C4—24no—
402C22×C4—216no—
403C22×C4—232no—
404C22×C4—216no—
405C22×C4—24no—
406C22×C4—24no—
407C22×C4—22no—
408C22×C4—28no—
409C22×C4—432no—
410C22×C4—416no—
411C22×C4—44no—
412C22×C4—84no—
413C22×C4C2×C4214yes—
414C22×C4C2×C4214yes—
415C22×C4C2×C4218yes—
416C22×C4C2×C22⋊C414yes—
417C22×C4C2×C22⋊C414yes—
418C22×C4C2×C22⋊C418yes—
419C22×C4#11714yes—
420C22×C4#11718yes—
421C22×C4C4×D414yes—
422C22×C4C4×D414yes—
423C22×C4C4×D418yes—
424C22×C4C4×D414yes—
425C22×C4C4×D414yes—
426C22×C4C4×D418yes—
427C22×C4C4×D411yescharacteristic
428C22×C4C4×D412yes—
429C22×C4C4×D414yes—
430C22×C4C4×D418yes—
431C22×C4C4×D411yescharacteristic
432C22×C4C4×D412yes—
433C22×C4C4×D412yes—
434C22×C4C4×D412yes—
435C22×C4C4×D412yes—
436C22×C4C23×C412yes—
437C22×C4C23×C414yes—
438C22×C4C23×C414yes—
439C22×C4C23×C412yes—
440C22×C4C23×C411yescharacteristic
441C22×C4C23×C412yes—
442C22×C4C23×C411yescharacteristic
443C22×C4C23×C412yes—
444C22×C4C22×D412yes—
445C22×C4C22×D412yes—
446C22×C4C22×D414yes—
447C22×C4C22×D412yes—
448C22×C4C22×D411yescharacteristic
449C22×C4C22×D411yescharacteristic
450C22×C4C2×#4111yescharacteristic
451C22×C4C2×#4112yes—
452C22×C4C2×#4112yes—
453C22×C4C2×#4114yes—
454C22×C4C2511yescharacteristic
455M16—216no—
456M16—28no—
457M16—216no—
458M16—28no—
459M16—216no—
460M16—216no—
461M16—24no—
462M16—24no—
463M16—264no—
464M16C2×C22⋊C4132yes—
465M16C2×C22⋊C4132yes—
466M16C23×C418yes—
467M16C23×C418yes—
468C2×C8—28no—
469C2×C8—216no—
470C2×C8—216no—
471C2×C8—28no—
472C2×C8—28no—
473C2×C8—28no—
474C2×C8—24no—
475C2×C8—24no—
476C2×C8—24no—
477C2×C8—24no—
478C2×C8—264no—
479C2×C8C2×C22⋊C4116yes—
480C2×C8C2×C22⋊C4116yes—
481C2×C8C23×C418yes—
482C2×C8C23×C418yes—
483C2×C8C22×D418yes—
484C2×C8C22×D418yes—
485C4⋊C4—28no—
486C4⋊C4—24no—
487C4⋊C4C23×C418yes—
488C22⋊C4—28no—
489C22⋊C4—24no—
490C22⋊C4—24no—
491C42—24no—
492C42—216no—
493C42—24no—
494C42—24no—
495C42—28no—
496C42—22no—
497C42—24no—
498C42—22no—
499C42C23×C414yes—
500C42C23×C414yes—
501C23—24no—
502C23—24no—
503C23—24no—
504C23—24no—
505C23—28no—
506C23—216no—
507C23—48no—
508C23—44no—
509C23—48no—
510C23—44no—
511C23—48no—
512C23—88no—
513C23—816no—
514C23C4×C22⋊C414yes—
515C23C4×C22⋊C414yes—
516C23C4×C22⋊C418yes—
517C23C2×#11712yes—
518C23C2×#11714yes—
519C23C2×C4×D412yes—
520C23C2×C4×D411yescharacteristic
521C23C2×C4×D412yes—
522C23C2×C4×D412yes—
523C23C2×C4×D414yes—
524C23C2×C4×D411yescharacteristic
525C23C22×#4111yescharacteristic
526Q8—24no—
527Q8—216no—
528Q8—28no—
529Q8C22×C4218yes—
530D4—28no—
531D4—28no—
532D4—232no—
533D4—216no—
534D4—24no—
535D4—216no—
536D4—28no—
537D4C22×C4218yes—
538C2×C4—28no—
539C2×C4—216no—
540C2×C4—24no—
541C2×C4—24no—
542C2×C4—216no—
543C2×C4—28no—
544C2×C4—28no—
545C2×C4—28no—
546C2×C4—216no—
547C2×C4—232no—
548C2×C4—24no—
549C2×C4—28no—
550C2×C4—432no—
551C2×C4—44no—
552C2×C4—48no—
553C2×C4—48no—
554C2×C4—88no—
555C2×C4C4×C22⋊C418yes—
556C2×C4C4×C22⋊C414yes—
557C2×C4C4×C22⋊C418yes—
558C2×C4C4×C22⋊C414yes—
559C2×C4C4×C22⋊C418yes—
560C2×C4C4×C22⋊C418yes—
561C2×C4C4×C22⋊C418yes—
562C2×C4C22×C4214yes—
563C2×C4C22×C4212yes—
564C2×C4C22×C4212yes—
565C2×C4C22×C4214yes—
566C2×C4C22×C22⋊C412yes—
567C2×C4C22×C22⋊C414yes—
568C2×C4C22×C22⋊C412yes—
569C2×C4C22×C22⋊C414yes—
570C2×C4C2×#11712yes—
571C2×C4C2×#11714yes—
572C2×C4C2×C4×D414yes—
573C2×C4C2×C4×D412yes—
574C2×C4C2×C4×D412yes—
575C2×C4C2×C4×D412yes—
576C2×C4C2×C4×D414yes—
577C2×C4C2×C4×D414yes—
578C2×C4C2×C4×D412yes—
579C2×C4C2×C4×D414yes—
580C2×C4C2×C4×D411yescharacteristic
581C2×C4C2×C4×D412yes—
582C2×C4C2×C4×D412yes—
583C2×C4C2×C4×D414yes—
584C2×C4C2×C4×D412yes—
585C2×C4C2×C4×D411yescharacteristic
586C2×C4C24×C411yescharacteristic
587C2×C4C24×C411yescharacteristic
588C2×C4C24×C411yescharacteristic
589C2×C4C23×D411yescharacteristic
590C2×C4C23×D411yescharacteristic
591C2×C4C22×#4111yescharacteristic
592C8—28no—
593C8—28no—
594C8—28no—
595C8C22×C22⋊C4116yes—
596C22—22no—
597C22—24no—
598C22—24no—
599C22—22no—
600C22—24no—
601C22—28no—
602C22—24no—
603C22—28no—
604C22—28no—
605C22—44no—
606C22—44no—
607C22—48no—
608C22—48no—
609C22—416no—
610C22—816no—
611C22C2×C4×C22⋊C414yes—
612C22C2×C4×C22⋊C414yes—
613C22C2×C4×C22⋊C412yes—
614C22C2×C4×C22⋊C412yes—
615C22#295614yes—
616C22C22×#11711yescharacteristic
617C22C22×C4×D411yescharacteristic
618C22C22×C4×D411yescharacteristic
619C4—28no—
620C4—28no—
621C4—44no—
622C4—48no—
623C4C2×C4×C22⋊C412yes—
624C4C2×C4×C22⋊C414yes—
625C4C2×C4×C22⋊C414yes—
626C4C2×C4×C22⋊C412yes—
627C4C23×C4211yescharacteristic
628C4C23×C22⋊C411yescharacteristic
629C4C22×C4×D411yescharacteristic
630C4C22×C4×D411yescharacteristic
631C2—21no—
632C2—24no—
633C2—21no—
634C2—24no—
635C2—22no—
636C2—48no—
637C2#2042114yesdirect product factor
638C2C22×C4×C22⋊C411yescharacteristic
639C2C2×#295612yes—
subgroupG/H
centerC22×C4C22×D4
commutatorC4C23×C42
Frattini, cosocleC22×C4C25
socleC23C2×C4×D4
prime radicalC23×#41C22
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C23×M16 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. C2×#2873C2semidirect
5. C22×C4×M16C2semidirect
6. #20421C2direct (N × H)
7. C2×#1765C2semidirect
8. C2×#1764C2semidirect
9. C2×#1738C2semidirect
10. C22×#339C2semidirect
14. C2×#568C4semidirect
25. C22×#104C4semidirect
29. #2896C4semidirect
31. C2×#417C4semidirect
32. C2×#419C4semidirect
33. C2×#418C4semidirect
36. #2873C22semidirect
38. C2×#405C22semidirect
41. C2×C4×M16C22semidirect
42. C22×#97C22semidirect
43. C22×C4×C8C22semidirect
44. #1765C22semidirect
45. #1764C22semidirect
46. #1738C22semidirect
47. C2×#341C22semidirect
48. C2×#339C22semidirect
49. C2×#339C22semidirect
50. C2×#339C22semidirect
71. #568C2×C4semidirect
76. C2×#131C2×C4semidirect
128. C2×#104C2×C4semidirect
129. C2×#104C2×C4semidirect
130. C2×#104C2×C4semidirect
133. #419C2×C4semidirect
134. #418C2×C4semidirect
135. #417C2×C4semidirect
136. #416C2×C4semidirect
138. C2×#103C2×C4semidirect
139. C2×#102C2×C4semidirect
142. #405C23semidirect
147. C2×#97C23semidirect
150. C2×C4×C8C23semidirect
151. #341C23semidirect
152. #339C23semidirect
153. #339C23semidirect
234. #131C22×C4semidirect
323. #104C22×C4semidirect
324. #104C22×C4semidirect
325. #103C22×C4semidirect
326. #102C22×C4semidirect
637. C2#20421direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5682
C23×#1042
C2×#28962
C2×#28732
C22×C4×M162
#204212
C2×#17652
C2×#17642
C2×#17382
C22×#3392