Finite Group Databasebeta

← C2×#17778 #6344147

Subgroups — C2×#17778 #6344147

Order 512.

2832 conjugacy classes of subgroups.

The subgroup lattice has 626 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3509C211yesmaximal, characteristic
2C2×#2991C211yesmaximal, characteristic
3C2×#2990C211yesmaximal, characteristic
4#17778C2116yesmaximal, direct product factor
5C2×#1561C211yesmaximal, characteristic, complemented
6C2×#1559C212yesmaximal, complemented
7C2×#1554C212yesmaximal, complemented
8C2×#1550C212yesmaximal, complemented
9C2×#1548C211yesmaximal, characteristic, complemented
10C2×#1548C211yesmaximal, characteristic, complemented
11C2×#1544C211yesmaximal, characteristic, complemented
12C2×#1542C212yesmaximal, complemented
13#3509—24no—
14#3509—24no—
15#3509C418yes—
16#3509C2218yes—
17C2×#557—21no—
18C2×#557—21no—
19C2×#556—21no—
20C2×#556—21no—
21C2×#552—22no—
22C2×#552—22no—
23C2×#541C414yes—
24C2×#536C412yes—
25C2×#533C2212yes—
26C2×#533C2212yes—
27C2×#533C2211yescharacteristic
28C22×C4⋊Q8C2211yescharacteristic
29C2×#519C412yes—
30C2×C4×#41C2211yescharacteristic
31#2991—24no—
32#2991C2218yes—
33#2990—24no—
34#2990C2218yes—
35C2×#446—21no—
36C2×C8×Q8—21no—
37C2×#436—22no—
38C2×#436—21no—
39C2×#435—22no—
40C2×C8×D4—21no—
41C2×#432C2212yes—
42C2×#431C2212yes—
43C2×#431C2211yescharacteristic
44C2×#431C2211yescharacteristic
45C2×#423C2211yescharacteristic
46C2×#423C2211yescharacteristic
47C2×#423C2212yes—
48C22×C4⋊C8C2212yes—
49#1561C2218yescomplemented
50#1559C22116yescomplemented
51#1554C22116yescomplemented
52#1550C22116yescomplemented
53#1548C2218yescomplemented
54#1548C2218yescomplemented
55#1544C2218yescomplemented
56#1542C22116yescomplemented
57C2×#333C2212yes—
58C2×#333C2212yes—
59C2×#333C2212yes—
60C2×#333C2212yes—
61C2×#332C2211yescharacteristic
62C2×#332C2212yes—
63C2×#332C2211yescharacteristic
64C2×#332C2211yescharacteristic
65C2×#332C2211yescharacteristic
66C2×#332C2212yes—
67C22×#41C2×C411yescharacteristic
68C23×Q8C2×C412yes—
69C22×M16—21no—
70C22×M16—21no—
71C22×M16—22no—
72C23×C8—22no—
73#557—28no—
74#557—28no—
75#557—28no—
76#557—28no—
77#556—28no—
78#556—28no—
79#556—28no—
80#556—28no—
81#552—216no—
82#552—216no—
83#552—216no—
84#552—216no—
85#541—216no—
86#541C2×C4132yes—
87#536—28no—
88#536C2×C4116yes—
89#533—22no—
90#533—22no—
91#533—24no—
92#533—24no—
93#533—24no—
94#533—24no—
95#533C2×C418yes—
96#533C2×C418yes—
97#533C2×C414yes—
98#533C2318yes—
99#533C2318yes—
100#533C2314yes—
101C2×C4⋊Q8—22no—
102C2×C4⋊Q8—21no—
103C2×C4⋊Q8—21no—
104C2×C4⋊Q8—22no—
105C2×C4⋊Q8—22no—
106C2×C4⋊Q8C2×C412yes—
107C2×C4⋊Q8C2×C414yes—
108C2×C4⋊Q8C2312yes—
109C2×C4⋊Q8C2314yes—
110C2×C4⋊Q8C2311yescharacteristic
111C2×C4⋊Q8C2311yescharacteristic
112C2×#126—24no—
113C2×#126—24no—
114C2×#125—24no—
115C2×#125—24no—
116C2×#125—22no—
117C2×#125—22no—
118C2×#125C2×C412yes—
119C2×#124—22no—
120C2×#123—24no—
121C2×C22⋊Q8—21no—
122C2×C22⋊Q8—21no—
123C2×C22⋊Q8—22no—
124C2×C22⋊Q8—22no—
125C2×C22⋊Q8C2×C414yes—
126C2×C22⋊Q8C2×C414yes—
127#519—28no—
128#519C2×C4116yes—
129C4×#41C2×C414yes—
130C4×#41D414yes—
131C4×#41D414yes—
132C4×#41C2314yes—
133C2×C4×Q8—22no—
134C2×C4×Q8—22no—
135C2×C4×Q8—22no—
136C2×C4×Q8—22no—
137C2×C4×Q8—21no—
138C2×C4×Q8—21no—
139C2×C4×Q8C2×C414yes—
140C2×C4×Q8C2×C414yes—
141C2×C4×Q8D411yescharacteristic
142C2×C4×Q8D411yescharacteristic
143C2×C4×D4D411yescharacteristic
144C2×C4×D4D412yes—
145C2×C4×D4D412yes—
146C2×C4×D4D411yescharacteristic
147C2×#117—22no—
148C2×#117—22no—
149C2×#117—24no—
150C2×#117C2×C412yes—
151C2×#117C2×C411yescharacteristic
152C2×#117C2×C412yes—
153C22×C4⋊C4—21no—
154C22×C4⋊C4—21no—
155C22×C42C2312yes—
156C22×C42C2311yescharacteristic
157#446—28no—
158C8×Q8—28no—
159#436—216no—
160#436—28no—
161#435—216no—
162C8×D4—28no—
163#432—24no—
164#432C2318yes—
165#431—22no—
166#431—22no—
167#431—24no—
168#431C2318yes—
169#431C2314yes—
170#431C2314yes—
171#423—22no—
172#423—22no—
173#423—24no—
174#423C2314yes—
175#423C2314yes—
176#423C2318yes—
177C2×C4⋊C8—22no—
178C2×C4⋊C8—24no—
179C2×C4⋊C8—21no—
180C2×C4⋊C8—22no—
181C2×C4⋊C8—21no—
182C2×C4⋊C8C2311yescharacteristic
183C2×C4⋊C8C2312yes—
184C2×C4⋊C8C2312yes—
185C2×C4⋊C8C2311yescharacteristic
186C2×C4⋊C8C2311yescharacteristic
187C2×C4⋊C8C2311yescharacteristic
188C2×C4⋊C8C2318yes—
189C2×C22⋊C8—21no—
190C2×C22⋊C8—21no—
191C2×C22⋊C8—22no—
192C2×C22⋊C8—22no—
193C2×#97—22no—
194C2×C4×C8—21no—
195C2×C4×C8—22no—
196C2×C4×C8—21no—
197#333C2318yes—
198#333C2318yes—
199#333C2318yes—
200#333C2318yes—
201#332C2314yes—
202#332C2318yes—
203#332C2314yes—
204#332C2314yes—
205#332C2314yes—
206#332C2318yes—
207C2×#41—44no—
208C2×#41C22⋊C414yes—
209C2×#41C22×C414yes—
210C22×Q8—22no—
211C22×Q8—24no—
212C22×Q8—21no—
213C22×Q8—21no—
214C22×Q8—48no—
215C22×Q8C22⋊C411yescharacteristic
216C22×Q8C22×C414yes—
217C22×Q8C22×C418yes—
218C22×D4C22⋊C411yescharacteristic
219C22×D4C22⋊C412yes—
220C23×C4—22no—
221C23×C4C22×C411yescharacteristic
222C23×C4C22×C412yes—
223C23×C4C2×D411yescharacteristic
224C23×C4C2×D411yescharacteristic
225C23×C4C2×D412yes—
226C23×C4C2×D412yes—
227C2×M16—24no—
228C2×M16—24no—
229C2×M16—28no—
230C2×M16—82no—
231C2×M16—82no—
232C2×M16—84no—
233C22×C8—21no—
234C22×C8—22no—
235C22×C8—22no—
236C22×C8—21no—
237C22×C8—21no—
238C22×C8—21no—
239C22×C8—28no—
240C22×C8—84no—
241C4⋊Q8—216no—
242C4⋊Q8—24no—
243C4⋊Q8—24no—
244C4⋊Q8—24no—
245C4⋊Q8—22no—
246C4⋊Q8—22no—
247C4⋊Q8—24no—
248C4⋊Q8—24no—
249C4⋊Q8—21no—
250C4⋊Q8—21no—
251C4⋊Q8—21no—
252C4⋊Q8—21no—
253C4⋊Q8C22×C414yes—
254C4⋊Q8C22×C418yes—
255C4⋊Q8C22×C412yes—
256C4⋊Q8C22×C412yes—
257C4⋊Q8C2414yes—
258C4⋊Q8C2412yes—
259C4⋊Q8C2412yes—
260#126—232no—
261#126—232no—
262#125—232no—
263#125—232no—
264#125—28no—
265#125—28no—
266#125—24no—
267#125—28no—
268#125—28no—
269#125C22×C418yes—
270#124—216no—
271#123—232no—
272C22⋊Q8—24no—
273C22⋊Q8—24no—
274C22⋊Q8—28no—
275C22⋊Q8—28no—
276C22⋊Q8—28no—
277C22⋊Q8—28no—
278C22⋊Q8—24no—
279C22⋊Q8—24no—
280C22⋊Q8—28no—
281C22⋊Q8—28no—
282C22⋊Q8C22×C4116yes—
283C22⋊Q8C22×C4116yes—
284C4×Q8—216no—
285C4×Q8—216no—
286C4×Q8—28no—
287C4×Q8—28no—
288C4×Q8—24no—
289C4×Q8—24no—
290C4×Q8—28no—
291C4×Q8—28no—
292C4×Q8—28no—
293C4×Q8—28no—
294C4×Q8—24no—
295C4×Q8—24no—
296C4×Q8C22⋊C414yes—
297C4×Q8C22⋊C414yes—
298C4×Q8C22×C4116yes—
299C4×Q8C22×C4116yes—
300C4×Q8C2×D414yes—
301C4×Q8C2×D414yes—
302C4×D4C22⋊C418yes—
303C4×D4C22⋊C418yes—
304C4×D4C22⋊C414yes—
305C4×D4C22⋊C414yes—
306C4×D4C2×D418yes—
307C4×D4C2×D418yes—
308C4×D4C2×D414yes—
309C4×D4C2×D414yes—
310#117—28no—
311#117—28no—
312#117—24no—
313#117—28no—
314#117—28no—
315#117—232no—
316#117C22⋊C414yes—
317#117C22⋊C418yes—
318#117C22×C418yes—
319#117C22×C414yes—
320#117C22×C418yes—
321C2×C4⋊C4—22no—
322C2×C4⋊C4—22no—
323C2×C4⋊C4—24no—
324C2×C4⋊C4—24no—
325C2×C4⋊C4—24no—
326C2×C4⋊C4—24no—
327C2×C4⋊C4—22no—
328C2×C4⋊C4—22no—
329C2×C4⋊C4—24no—
330C2×C4⋊C4—24no—
331C2×C4⋊C4—22no—
332C2×C4⋊C4—22no—
333C2×C4⋊C4—24no—
334C2×C4⋊C4—24no—
335C2×C4⋊C4—21no—
336C2×C4⋊C4—21no—
337C2×C4⋊C4C22⋊C411yescharacteristic
338C2×C4⋊C4C22⋊C411yescharacteristic
339C2×C4⋊C4C22⋊C412yes—
340C2×C4⋊C4C22⋊C412yes—
341C2×C4⋊C4C22×C412yes—
342C2×C4⋊C4C22×C412yes—
343C2×C22⋊C4—22no—
344C2×C22⋊C4—24no—
345C2×C22⋊C4—24no—
346C2×C22⋊C4C22⋊C412yes—
347C2×C22⋊C4C22⋊C412yes—
348C2×C22⋊C4C22⋊C412yes—
349C2×C42—24no—
350C2×C42—24no—
351C2×C42—22no—
352C2×C42C22×C412yes—
353C2×C42C22×C411yescharacteristic
354C2×C42C22×C412yes—
355C2×C42C22×C414yes—
356C2×C42C2×D412yes—
357C2×C42C2×D412yes—
358C2×C42C2×D411yescharacteristic
359C2×C42C2×D411yescharacteristic
360C2×C42C2×D412yes—
361C2×C42C2×D412yes—
362C2×C42C2×D414yes—
363C2×C42C2×D414yes—
364C2×C42C2412yes—
365C2×C42C2414yes—
366C2×C42C2411yescharacteristic
367C4⋊C8—21no—
368C4⋊C8—22no—
369C4⋊C8—28no—
370C4⋊C8—24no—
371C4⋊C8—28no—
372C4⋊C8—24no—
373C4⋊C8—22no—
374C4⋊C8—21no—
375C4⋊C8—21no—
376C4⋊C8—21no—
377C4⋊C8C2412yes—
378C4⋊C8C2414yes—
379C4⋊C8C2414yes—
380C4⋊C8C2412yes—
381C4⋊C8C2412yes—
382C4⋊C8C2412yes—
383C22⋊C8—24no—
384C22⋊C8—24no—
385C22⋊C8—28no—
386C22⋊C8—28no—
387#97—28no—
388C4×C8—24no—
389C4×C8—28no—
390C4×C8—24no—
391C24C2×C22⋊C412yes—
392C24C2×C22⋊C411yescharacteristic
393#41—48no—
394#41—48no—
395C2×Q8—22no—
396C2×Q8—22no—
397C2×Q8—24no—
398C2×Q8—28no—
399C2×Q8—22no—
400C2×Q8—22no—
401C2×Q8—24no—
402C2×Q8—416no—
403C2×Q8—416no—
404C2×Q8—48no—
405C2×Q8—42no—
406C2×Q8—42no—
407C2×Q8—42no—
408C2×Q8—42no—
409C2×Q8—48no—
410C2×Q8C2×C22⋊C414yes—
411C2×Q8C23×C418yes—
412C2×D4—24no—
413C2×D4—44no—
414C2×D4C2×C22⋊C414yes—
415C2×D4C2×C22⋊C418yes—
416C22×C4—24no—
417C22×C4—22no—
418C22×C4—22no—
419C22×C4—24no—
420C22×C4—22no—
421C22×C4—22no—
422C22×C4—24no—
423C22×C4—24no—
424C22×C4—24no—
425C22×C4—28no—
426C22×C4—22no—
427C22×C4—22no—
428C22×C4—24no—
429C22×C4—44no—
430C22×C4—48no—
431C22×C4C2×C22⋊C412yes—
432C22×C4C2×C22⋊C412yes—
433C22×C4C2×C22⋊C414yes—
434C22×C4C2×C22⋊C414yes—
435C22×C4C2×C22⋊C412yes—
436C22×C4C2×C22⋊C412yes—
437C22×C4C2×C22⋊C412yes—
438C22×C4C2×C22⋊C411yescharacteristic
439C22×C4C2×C22⋊C411yescharacteristic
440C22×C4C2×C22⋊C412yes—
441C22×C4C2×C22⋊C414yes—
442C22×C4C2×C22⋊C411yescharacteristic
443C22×C4C23×C412yes—
444C22×C4C23×C411yescharacteristic
445C22×C4C23×C414yes—
446C22×C4C22×D412yes—
447C22×C4C22×D412yes—
448C22×C4C22×D414yes—
449C22×C4C22×D414yes—
450C22×C4C22×D411yescharacteristic
451C22×C4C22×D411yescharacteristic
452M16—84no—
453M16—84no—
454M16—88no—
455C2×C8—22no—
456C2×C8—22no—
457C2×C8—22no—
458C2×C8—24no—
459C2×C8—22no—
460C2×C8—24no—
461C2×C8—42no—
462C2×C8—44no—
463C2×C8—44no—
464C2×C8—42no—
465C2×C8—42no—
466C2×C8—42no—
467C2×C8—88no—
468C4⋊C4—24no—
469C4⋊C4—24no—
470C4⋊C4—28no—
471C4⋊C4—28no—
472C4⋊C4—22no—
473C4⋊C4—22no—
474C4⋊C4—216no—
475C4⋊C4—216no—
476C4⋊C4—28no—
477C4⋊C4—28no—
478C4⋊C4—216no—
479C4⋊C4—216no—
480C4⋊C4—22no—
481C4⋊C4—22no—
482C4⋊C4—24no—
483C4⋊C4—24no—
484C4⋊C4—22no—
485C4⋊C4—22no—
486C4⋊C4C2×C22⋊C414yes—
487C4⋊C4C2×C22⋊C414yes—
488C4⋊C4C2×C22⋊C418yes—
489C4⋊C4C2×C22⋊C418yes—
490C4⋊C4C23×C414yes—
491C4⋊C4C23×C414yes—
492C22⋊C4—28no—
493C22⋊C4—216no—
494C22⋊C4—216no—
495C22⋊C4C2×C22⋊C418yes—
496C22⋊C4C2×C22⋊C418yes—
497C22⋊C4C2×C22⋊C418yes—
498C42—216no—
499C42—216no—
500C42—28no—
501C42C2×C22⋊C414yes—
502C42C2×C22⋊C412yes—
503C42C2×C22⋊C414yes—
504C42C2×C22⋊C414yes—
505C42C2×C22⋊C412yes—
506C42C2×C22⋊C412yes—
507C42C23×C411yescharacteristic
508C42C23×C414yes—
509C42C23×C412yes—
510C42C22×D414yes—
511C42C22×D412yes—
512C42C22×D412yes—
513C42C22×D414yes—
514C42C22×D411yescharacteristic
515C42C22×D411yescharacteristic
516C42C2511yescharacteristic
517C23—22no—
518C23—24no—
519C23—24no—
520C23—24no—
521C23—22no—
522C23—22no—
523C23C22×C22⋊C414yes—
524C23C22×C22⋊C412yes—
525C23C22×C22⋊C411yescharacteristic
526Q8—28no—
527Q8—48no—
528Q8—48no—
529Q8—416no—
530Q8—44no—
531Q8—44no—
532Q8—42no—
533Q8—42no—
534Q8—42no—
535Q8—42no—
536D4—28no—
537D4—48no—
538C2×C4—22no—
539C2×C4—24no—
540C2×C4—24no—
541C2×C4—24no—
542C2×C4—22no—
543C2×C4—22no—
544C2×C4—24no—
545C2×C4—24no—
546C2×C4—28no—
547C2×C4—24no—
548C2×C4—24no—
549C2×C4—28no—
550C2×C4—24no—
551C2×C4—22no—
552C2×C4—22no—
553C2×C4—24no—
554C2×C4—22no—
555C2×C4—22no—
556C2×C4—24no—
557C2×C4—24no—
558C2×C4—24no—
559C2×C4—24no—
560C2×C4—28no—
561C2×C4—44no—
562C2×C4—44no—
563C2×C4—416no—
564C2×C4—48no—
565C2×C4—44no—
566C2×C4—44no—
567C2×C4#41314yes—
568C2×C4C22×C22⋊C414yes—
569C2×C4C22×C22⋊C414yes—
570C2×C4C22×C22⋊C411yescharacteristic
571C2×C4C22×C22⋊C412yes—
572C2×C4C22×C22⋊C412yes—
573C2×C4C22×C22⋊C414yes—
574C2×C4C22×C22⋊C412yes—
575C2×C4C22×C22⋊C411yescharacteristic
576C2×C4C22×C22⋊C411yescharacteristic
577C2×C4#57712yes—
578C2×C4#57712yes—
579C2×C4#57812yes—
580C2×C4#57812yes—
581C2×C4C24×C411yescharacteristic
582C2×C4C23×D411yescharacteristic
583C2×C4C23×D411yescharacteristic
584C8—42no—
585C8—44no—
586C8—44no—
587C8—42no—
588C8—42no—
589C8—42no—
590C22—22no—
591C22—24no—
592C22—24no—
593C22—24no—
594C22—22no—
595C22—22no—
596C22—44no—
597C22—48no—
598C22C2×#41312yes—
599C22#289812yes—
600C22#289812yes—
601C22C23×C22⋊C411yescharacteristic
602C4—21no—
603C4—21no—
604C4—24no—
605C4—24no—
606C4—24no—
607C4—22no—
608C4—22no—
609C4—48no—
610C4—44no—
611C4—44no—
612C4C2×#41314yes—
613C4#289812yes—
614C4#289812yes—
615C4C2×#57711yescharacteristic
616C4C2×#57711yescharacteristic
617C4C2×#57811yescharacteristic
618C4C2×#57811yescharacteristic
619C2—42no—
620C2—44no—
621C2#1777814yesdirect product factor
622C2C22×#41311yescharacteristic
623C2C2×#289811yescharacteristic
624C2C2×#289811yescharacteristic
subgroupG/H
center, socleC23C22×C22⋊C4
commutatorC2×C4C24×C4
Frattini, cosocleC42C25
prime radicalC22×#41C2×C4
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C2×C4×#41 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #17778C2direct (N × H)
5. C2×#1561C2semidirect
6. C2×#1559C2semidirect
7. C2×#1554C2semidirect
8. C2×#1550C2semidirect
9. C2×#1548C2semidirect
10. C2×#1548C2semidirect
11. C2×#1544C2semidirect
12. C2×#1542C2semidirect
49. #1561C22semidirect
50. #1559C22semidirect
51. #1554C22semidirect
52. #1550C22semidirect
53. #1548C22semidirect
54. #1548C22semidirect
55. #1544C22semidirect
56. #1542C22semidirect
621. C2#17778direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#35092
C2×#29912
C2×#29902
#177782
C2×#15612
C2×#15592
C2×#15542
C2×#15502
C2×#15482
C2×#15442
C2×#15422