Finite Group Databasebeta

← C2×#20655 #6370802

Subgroups — C2×#20655 #6370802

Order 512.

4878 conjugacy classes of subgroups.

The subgroup lattice has 679 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3428C211yesmaximal, characteristic
2C2×#2905C211yesmaximal, characteristic, complemented
3C22×#421C211yesmaximal, characteristic
4C23×#104C211yesmaximal, characteristic
5C2×#2296C211yesmaximal, characteristic, complemented
6#20655C2116yesmaximal, direct product factor
7C2×#1806C218yesmaximal, complemented
8C2×#1733C211yesmaximal, characteristic, complemented
9C22×#339C211yesmaximal, characteristic, complemented
10C23×#41C2211yescharacteristic
11C23×M16C2211yescharacteristic
12C23×M16C2211yescharacteristic
13#3428—24no—
14#3428—24no—
15#3428C418yescomplemented
16#3428C2218yes—
17C2×#520—22no—
18C2×#520C414yescomplemented
19C2×#519C412yescomplemented
20C2×#518—22no—
21C2×#518C412yescomplemented
22C2×C4×#41—22no—
23C2×C4×#41C2214yes—
24C22×#117—22no—
25C22×#117C2211yescharacteristic
26C22×#117C2211yescharacteristic
27C22×#117C2211yescharacteristic
28C23×C42C2211yescharacteristic
29#2905—24no—
30#2905C2218yescomplemented
31C2×#424—22no—
32C2×#424—22no—
33C2×#423C2214yescomplemented
34C2×#421—28no—
35C2×#421C2218yes—
36C22×#104—28no—
37C22×#104C2214yes—
38C22×#104C2214yes—
39C22×#104C2218yes—
40#2296—24no—
41#2296C2218yescomplemented
42C2×#389—22no—
43C2×#385—22no—
44C2×C4×C4⋊C4C2214yescomplemented
45#1806C22164yescomplemented
46#1733C2218yescomplemented
47C2×#339C2214yescomplemented
48C2×#339C2218yescomplemented
49C2×#339C2214yescomplemented
50C22×#41—21no—
51C22×#41—21no—
52C22×#41—22no—
53C22×#41—22no—
54C22×#41—24no—
55C22×#41—24no—
56C22×#41C2×C412yes—
57C22×#41C2×C414yes—
58C22×#41D418yes—
59C22×#41Q818yes—
60C22×#41C2312yes—
61C22×#41C2314yes—
62C23×Q8C2×C411yescharacteristic
63C23×D4—21no—
64C23×D4C2×C411yescharacteristic
65C24×C4—21no—
66C24×C4—21no—
67C24×C4C2311yescharacteristic
68C22×M16—21no—
69C22×M16—21no—
70C22×M16—22no—
71C22×M16—22no—
72C22×M16—24no—
73C22×M16—24no—
74C22×M16—24no—
75C22×M16—24no—
76C22×M16C2312yes—
77C22×M16C2312yes—
78C22×M16C2314yes—
79C22×M16C2314yes—
80C23×C8—21no—
81C23×C8—21no—
82#520—216no—
83#520—216no—
84#520—216no—
85#520C2×C4132yescomplemented
86#519—28no—
87#519C2×C4116yescomplemented
88#518—28no—
89#518—216no—
90#518—216no—
91#518C2×C4116yescomplemented
92C4×#41—216no—
93C4×#41—216no—
94C4×#41—28no—
95C4×#41—28no—
96C4×#41C2×C4116yescomplemented
97C4×#41C23116yes—
98C2×C4×Q8—24no—
99C2×C4×Q8C2×C418yescomplemented
100C2×C4×D4—28no—
101C2×C4×D4—24no—
102C2×C4×D4—28no—
103C2×C4×D4C2×C418yescomplemented
104C2×#117—21no—
105C2×#117—21no—
106C2×#117—22no—
107C2×#117—22no—
108C2×#117—216no—
109C2×#117—216no—
110C2×#117—22no—
111C2×#117—24no—
112C2×#117—24no—
113C2×#117—24no—
114C2×#117—24no—
115C2×#117—24no—
116C2×#117C2×C412yes—
117C2×#117C2×C414yes—
118C2×#117C2×C412yes—
119C2×#117C2×C412yes—
120C2×#117C2×C414yes—
121C2×#117D412yes—
122C2×#117D412yes—
123C2×#117D414yes—
124C2×#117D414yes—
125C2×#117C2312yes—
126C2×#117C2314yes—
127C2×#117C2314yes—
128C2×#117C2314yes—
129C22×C4⋊C4—24no—
130C22×C4⋊C4—21no—
131C22×C4⋊C4—24no—
132C22×C4⋊C4C2×C412yes—
133C22×C4⋊C4D412yes—
134C22×C22⋊C4—21no—
135C22×C22⋊C4—24no—
136C22×C22⋊C4—21no—
137C22×C22⋊C4D412yes—
138C22×C42—21no—
139C22×C42—24no—
140C22×C42—24no—
141C22×C42—24no—
142C22×C42—21no—
143C22×C42—22no—
144C22×C42C2312yes—
145C22×C42C2314yes—
146C22×C42C2312yes—
147C22×C42C2312yes—
148#424—216no—
149#424—216no—
150#423—28no—
151#423C23116yescomplemented
152C2×C4⋊C8—28no—
153#421—232no—
154C2×#104—216no—
155C2×#104—232no—
156C2×#104—216no—
157C2×#104C23116yes—
158C2×#104C23116yes—
159#389—216no—
160#385—216no—
161C4×C4⋊C4—28no—
162C4×C4⋊C4C23116yescomplemented
163C2×#95—24no—
164#339C23116yescomplemented
165#339C23116yescomplemented
166C25—21no—
167C25C2×D411yescharacteristic
168C2×#41—24no—
169C2×#41—24no—
170C2×#41—24no—
171C2×#41—28no—
172C2×#41—216no—
173C2×#41—28no—
174C2×#41—216no—
175C2×#41—28no—
176C2×#41—216no—
177C2×#41—28no—
178C2×#41—216no—
179C2×#41—28no—
180C2×#41—216no—
181C2×#41—22no—
182C2×#41—24no—
183C2×#41—22no—
184C2×#41—24no—
185C2×#41—24no—
186C2×#41—28no—
187C2×#41—24no—
188C2×#41—28no—
189C2×#41C4⋊C4116yescomplemented
190C2×#41C4⋊C4132yescomplemented
191C2×#41C22×C414yes—
192C2×#41C22×C418yes—
193C2×#41C2×D418yes—
194C2×#41C2×D4116yes—
195C2×#41C2×Q818yes—
196C2×#41C2×Q8116yes—
197C2×#41C2414yes—
198C22×Q8—21no—
199C22×Q8—22no—
200C22×Q8—24no—
201C22×Q8C4⋊C418yescomplemented
202C22×Q8C22×C412yes—
203C22×Q8C22×C414yes—
204C22×D4—22no—
205C22×D4—24no—
206C22×D4—28no—
207C22×D4—28no—
208C22×D4—22no—
209C22×D4—24no—
210C22×D4—21no—
211C22×D4—22no—
212C22×D4—24no—
213C22×D4C4⋊C418yescomplemented
214C22×D4C22×C412yes—
215C22×D4C22×C414yes—
216C23×C4—21no—
217C23×C4—22no—
218C23×C4—24no—
219C23×C4—28no—
220C23×C4—28no—
221C23×C4—24no—
222C23×C4—22no—
223C23×C4—22no—
224C23×C4—22no—
225C23×C4—28no—
226C23×C4—22no—
227C23×C4—24no—
228C23×C4—48no—
229C23×C4—44no—
230C23×C4C22×C411yescharacteristic
231C23×C4C22×C411yescharacteristic
232C23×C4C22×C412yes—
233C23×C4C2×D414yes—
234C23×C4C2×D411yescharacteristic
235C23×C4C2×D412yes—
236C23×C4C2×D412yes—
237C23×C4C2×D411yescharacteristic
238C23×C4C2×D411yescharacteristic
239C23×C4C2×D414yes—
240C23×C4C2×Q814yes—
241C23×C4#4114yes—
242C23×C4#4114yes—
243C23×C4C2412yes—
244C23×C4C2411yescharacteristic
245C2×M16—22no—
246C2×M16—22no—
247C2×M16—24no—
248C2×M16—24no—
249C2×M16—24no—
250C2×M16—24no—
251C2×M16—28no—
252C2×M16—28no—
253C2×M16—24no—
254C2×M16—24no—
255C2×M16—28no—
256C2×M16—28no—
257C2×M16—44no—
258C2×M16—44no—
259C2×M16—48no—
260C2×M16—48no—
261C2×M16C2414yes—
262C2×M16C2414yes—
263C22×C8—24no—
264C22×C8—24no—
265C22×C8—22no—
266C22×C8—22no—
267C22×C8—44no—
268C22×C8—44no—
269C4×Q8—232no—
270C4×Q8—216no—
271C4×Q8C22×C4132yescomplemented
272C4×D4—232no—
273C4×D4—232no—
274C4×D4—232no—
275C4×D4—264no—
276C4×D4—216no—
277C4×D4C22×C4132yescomplemented
278#117—24no—
279#117—24no—
280#117—24no—
281#117—24no—
282#117—22no—
283#117—22no—
284#117—24no—
285#117—232no—
286#117—232no—
287#117—28no—
288#117—28no—
289#117—216no—
290#117—216no—
291#117—48no—
292#117C22⋊C418yes—
293#117C22⋊C418yes—
294#117C22⋊C418yes—
295#117C22⋊C418yes—
296#117C22×C414yes—
297#117C22×C418yes—
298#117C22×C418yes—
299#117C22×C418yes—
300#117C2×D418yes—
301#117C2×D418yes—
302#117C2414yes—
303C2×C4⋊C4—22no—
304C2×C4⋊C4—28no—
305C2×C4⋊C4—24no—
306C2×C4⋊C4—232no—
307C2×C4⋊C4—24no—
308C2×C4⋊C4—216no—
309C2×C4⋊C4—416no—
310C2×C4⋊C4—44no—
311C2×C4⋊C4C22⋊C414yes—
312C2×C4⋊C4C22⋊C414yes—
313C2×C4⋊C4C22⋊C418yes—
314C2×C4⋊C4C22×C414yes—
315C2×C4⋊C4C22×C418yes—
316C2×C4⋊C4C2×D418yes—
317C2×C22⋊C4—22no—
318C2×C22⋊C4—24no—
319C2×C22⋊C4—22no—
320C2×C22⋊C4—24no—
321C2×C22⋊C4—28no—
322C2×C22⋊C4—232no—
323C2×C22⋊C4—24no—
324C2×C22⋊C4—44no—
325C2×C22⋊C4C22⋊C414yes—
326C2×C22⋊C4C22⋊C414yes—
327C2×C22⋊C4C22⋊C418yes—
328C2×C22⋊C4C2×D418yes—
329C2×C42—28no—
330C2×C42—22no—
331C2×C42—24no—
332C2×C42—24no—
333C2×C42—22no—
334C2×C42—216no—
335C2×C42—216no—
336C2×C42—24no—
337C2×C42—24no—
338C2×C42—28no—
339C2×C42—24no—
340C2×C42—24no—
341C2×C42—28no—
342C2×C42—22no—
343C2×C42—22no—
344C2×C42—24no—
345C2×C42—44no—
346C2×C42—48no—
347C2×C42C22×C414yes—
348C2×C42C22×C414yes—
349C2×C42C2×D414yes—
350C2×C42C2×D414yes—
351C2×C42C2×D414yes—
352C2×C42C2414yes—
353C2×C42C2414yes—
354C2×C42C2414yes—
355C4⋊C8—232no—
356#104—232no—
357#104—232no—
358#95—216no—
359C24—22no—
360C24—24no—
361C24—28no—
362C24—44no—
363C24—84no—
364C24C2×C22⋊C411yescharacteristic
365C24C2×C22⋊C411yescharacteristic
366C24C2×C22⋊C412yes—
367C24#12114yes—
368C24C22⋊Q814yes—
369C24C22×D411yescharacteristic
370C24C22×D412yes—
371#41—28no—
372#41—216no—
373#41—216no—
374#41—28no—
375#41—28no—
376#41—216no—
377#41—28no—
378#41—216no—
379#41—28no—
380#41—216no—
381#41—24no—
382#41—24no—
383#41—232no—
384#41—232no—
385#41—232no—
386#41C2×C4⋊C4116yes—
387#41C2×C4⋊C4132yescomplemented
388#41C22×D418yes—
389#41C22×Q818yes—
390C2×Q8—24no—
391C2×Q8—22no—
392C2×Q8—24no—
393C2×Q8—28no—
394C2×Q8—28no—
395C2×Q8—216no—
396C2×Q8C2×C4⋊C418yes—
397C2×Q8C2×C4⋊C4116yescomplemented
398C2×Q8C23×C414yes—
399C2×D4—24no—
400C2×D4—28no—
401C2×D4—28no—
402C2×D4—216no—
403C2×D4—28no—
404C2×D4—216no—
405C2×D4—24no—
406C2×D4—216no—
407C2×D4—232no—
408C2×D4—24no—
409C2×D4—22no—
410C2×D4—24no—
411C2×D4—28no—
412C2×D4—216no—
413C2×D4—28no—
414C2×D4C2×C4⋊C418yes—
415C2×D4C2×C4⋊C4116yescomplemented
416C2×D4C23×C414yes—
417C22×C4—22no—
418C22×C4—24no—
419C22×C4—28no—
420C22×C4—24no—
421C22×C4—28no—
422C22×C4—28no—
423C22×C4—216no—
424C22×C4—28no—
425C22×C4—216no—
426C22×C4—24no—
427C22×C4—216no—
428C22×C4—232no—
429C22×C4—28no—
430C22×C4—24no—
431C22×C4—24no—
432C22×C4—28no—
433C22×C4—232no—
434C22×C4—24no—
435C22×C4—48no—
436C22×C4—416no—
437C22×C4—44no—
438C22×C4—432no—
439C22×C4—44no—
440C22×C4—48no—
441C22×C4—48no—
442C22×C4—44no—
443C22×C4—816no—
444C22×C4—84no—
445C22×C4C2×C22⋊C418yes—
446C22×C4C2×C22⋊C418yes—
447C22×C4C2×C22⋊C411yescharacteristic
448C22×C4C2×C22⋊C412yes—
449C22×C4C2×C22⋊C411yescharacteristic
450C22×C4C2×C22⋊C412yes—
451C22×C4C2×C22⋊C412yes—
452C22×C4C2×C22⋊C412yes—
453C22×C4C2×C22⋊C412yes—
454C22×C4C2×C4⋊C414yes—
455C22×C4C2×C4⋊C414yes—
456C22×C4C2×C4⋊C418yes—
457C22×C4#11714yes—
458C22×C4#11714yes—
459C22×C4#11718yes—
460C22×C4#12114yes—
461C22×C4#12114yes—
462C22×C4#12118yes—
463C22×C4#12114yes—
464C22×C4#12118yes—
465C22×C4C22⋊Q814yes—
466C22×C4C22⋊Q818yes—
467C22×C4C22⋊Q814yes—
468C22×C4C22⋊Q814yes—
469C22×C4C22⋊Q818yes—
470C22×C4C23×C411yescharacteristic
471C22×C4C23×C411yescharacteristic
472C22×C4C23×C412yes—
473C22×C4C23×C412yes—
474C22×C4C22×D418yes—
475C22×C4C22×D411yescharacteristic
476C22×C4C22×D412yes—
477C22×C4C22×D412yes—
478C22×C4C22×D411yescharacteristic
479C22×C4C22×D412yes—
480C22×C4C22×D412yes—
481C22×C4C22×D414yes—
482C22×C4C22×D411yescharacteristic
483C22×C4C22×Q812yes—
484C22×C4C22×Q814yes—
485C22×C4C2×#4112yes—
486C22×C4C2×#4114yes—
487C22×C4C2×#4112yes—
488C22×C4C2×#4114yes—
489C22×C4C2511yescharacteristic
490M16—24no—
491M16—24no—
492M16—24no—
493M16—24no—
494M16—48no—
495M16—48no—
496M16—44no—
497M16—44no—
498C2×C8—24no—
499C2×C8—24no—
500C2×C8—44no—
501C2×C8—44no—
502C2×C8—48no—
503C2×C8—48no—
504C4⋊C4—28no—
505C4⋊C4—232no—
506C4⋊C4—24no—
507C4⋊C4—432no—
508C4⋊C4—48no—
509C4⋊C4C2×C22⋊C4116yes—
510C4⋊C4C2×C22⋊C4116yes—
511C4⋊C4C23×C418yes—
512C22⋊C4—28no—
513C22⋊C4—24no—
514C22⋊C4—24no—
515C22⋊C4—232no—
516C22⋊C4—48no—
517C22⋊C4C2×C22⋊C4116yes—
518C22⋊C4C2×C22⋊C4116yes—
519C42—24no—
520C42—232no—
521C42—28no—
522C42—24no—
523C42—24no—
524C42—24no—
525C42—24no—
526C42—24no—
527C42—44no—
528C42—48no—
529C42—44no—
530C42C2×C22⋊C418yes—
531C42C2×C22⋊C418yes—
532C42C23×C418yes—
533C42C22×D418yes—
534C23—24no—
535C23—24no—
536C23—24no—
537C23—24no—
538C23—28no—
539C23—216no—
540C23—48no—
541C23—44no—
542C23—44no—
543C23—48no—
544C23—48no—
545C23—816no—
546C23—88no—
547C23#38014yes—
548C23#38014yes—
549C23#38018yes—
550C23C22×C22⋊C412yes—
551C23C22×C22⋊C411yescharacteristic
552C23C22×C22⋊C412yes—
553C23C22×C22⋊C411yescharacteristic
554C23C2×#12112yes—
555C23C2×#12114yes—
556C23C2×C22⋊Q812yes—
557C23C2×C22⋊Q814yes—
558C23C23×D411yescharacteristic
559Q8—24no—
560Q8—28no—
561Q8—216no—
562Q8C22×C4⋊C418yes—
563D4—28no—
564D4—28no—
565D4—216no—
566D4—232no—
567D4—24no—
568D4—28no—
569D4—216no—
570D4C22×C4⋊C418yes—
571C2×C4—216no—
572C2×C4—24no—
573C2×C4—28no—
574C2×C4—216no—
575C2×C4—28no—
576C2×C4—28no—
577C2×C4—216no—
578C2×C4—232no—
579C2×C4—28no—
580C2×C4—28no—
581C2×C4—48no—
582C2×C4—48no—
583C2×C4—416no—
584C2×C4—44no—
585C2×C4—432no—
586C2×C4—48no—
587C2×C4—44no—
588C2×C4—48no—
589C2×C4—44no—
590C2×C4—832no—
591C2×C4—88no—
592C2×C4—88no—
593C2×C4#38018yes—
594C2×C4#38014yes—
595C2×C4#38018yes—
596C2×C4#38014yes—
597C2×C4#38018yes—
598C2×C4#38018yes—
599C2×C4#38018yes—
600C2×C4C22×C22⋊C4116yes—
601C2×C4C22×C22⋊C411yescharacteristic
602C2×C4C22×C22⋊C412yes—
603C2×C4C22×C22⋊C411yescharacteristic
604C2×C4C22×C22⋊C412yes—
605C2×C4C22×C4⋊C412yes—
606C2×C4C22×C4⋊C414yes—
607C2×C4C22×C4⋊C412yes—
608C2×C4C22×C4⋊C414yes—
609C2×C4C2×#11714yes—
610C2×C4C2×#11712yes—
611C2×C4C2×#11712yes—
612C2×C4C2×#11714yes—
613C2×C4C2×#12112yes—
614C2×C4C2×#12114yes—
615C2×C4C2×#12114yes—
616C2×C4C2×#12112yes—
617C2×C4C2×#12112yes—
618C2×C4C2×#12114yes—
619C2×C4C2×C22⋊Q814yes—
620C2×C4C2×C22⋊Q812yes—
621C2×C4C2×C22⋊Q814yes—
622C2×C4C2×C22⋊Q812yes—
623C2×C4C2×C22⋊Q812yes—
624C2×C4C2×C22⋊Q814yes—
625C2×C4C24×C411yescharacteristic
626C2×C4C23×D411yescharacteristic
627C2×C4C23×D411yescharacteristic
628C2×C4C23×Q811yescharacteristic
629C2×C4C22×#4111yescharacteristic
630C2×C4C22×#4111yescharacteristic
631C8—44no—
632C8—44no—
633C22—24no—
634C22—28no—
635C22—24no—
636C22—28no—
637C22—22no—
638C22—22no—
639C22—24no—
640C22—24no—
641C22—28no—
642C22—44no—
643C22—44no—
644C22—48no—
645C22—416no—
646C22—48no—
647C22—816no—
648C22C2×#38014yes—
649C22C2×#38012yes—
650C22C2×#38014yes—
651C22C2×#38012yes—
652C22#290114yes—
653C22C23×C22⋊C411yescharacteristic
654C22C22×#12111yescharacteristic
655C22C22×C22⋊Q811yescharacteristic
656C4—216no—
657C4—28no—
658C4—48no—
659C4—48no—
660C4—84no—
661C4C2×#38012yes—
662C4C2×#38014yes—
663C4C2×#38014yes—
664C4C2×#38012yes—
665C4C23×C4⋊C411yescharacteristic
666C4C22×#11711yescharacteristic
667C4C22×#12111yescharacteristic
668C4C22×C22⋊Q811yescharacteristic
669C2—21no—
670C2—24no—
671C2—21no—
672C2—22no—
673C2—24no—
674C2—48no—
675C2#2065514yesdirect product factor
676C2C22×#38011yescharacteristic
677C2C2×#290112yes—
subgroupG/H
centerC22×C4C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
socleC23C22×C22⋊C4
prime radicalC23×#41C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C22×#117 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#2905C2semidirect
5. C2×#2296C2semidirect
6. #20655C2direct (N × H)
7. C2×#1806C2semidirect
8. C2×#1733C2semidirect
9. C22×#339C2semidirect
15. #3428C4semidirect
18. C2×#520C4semidirect
19. C2×#519C4semidirect
21. C2×#518C4semidirect
30. #2905C22semidirect
33. C2×#423C22semidirect
41. #2296C22semidirect
44. C2×C4×C4⋊C4C22semidirect
45. #1806C22semidirect
46. #1733C22semidirect
47. C2×#339C22semidirect
48. C2×#339C22semidirect
49. C2×#339C22semidirect
85. #520C2×C4semidirect
87. #519C2×C4semidirect
91. #518C2×C4semidirect
96. C4×#41C2×C4semidirect
99. C2×C4×Q8C2×C4semidirect
103. C2×C4×D4C2×C4semidirect
151. #423C23semidirect
162. C4×C4⋊C4C23semidirect
164. #339C23semidirect
165. #339C23semidirect
189. C2×#41C4⋊C4semidirect
190. C2×#41C4⋊C4semidirect
201. C22×Q8C4⋊C4semidirect
213. C22×D4C4⋊C4semidirect
271. C4×Q8C22×C4semidirect
277. C4×D4C22×C4semidirect
387. #41C2×C4⋊C4semidirect
397. C2×Q8C2×C4⋊C4semidirect
415. C2×D4C2×C4⋊C4semidirect
675. C2#20655direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#34282
C2×#29052
C22×#4212
C23×#1042
C2×#22962
#206552
C2×#18062
C2×#17332
C22×#3392