Finite Group Databasebeta

← C2×#28240 #6465500

Subgroups — C2×#28240 #6465500

Order 512.

2748 conjugacy classes of subgroups.

The subgroup lattice has 555 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#472C212yesmaximal, complemented
2C2×#3036C212yesmaximal, complemented
3C22×C4×D8C211yesmaximal, characteristic, complemented
4C2×#2931C211yesmaximal, characteristic, complemented
5#28240C2116yesmaximal, direct product factor
6C2×#2051C214yesmaximal, complemented
7C2×#1848C211yesmaximal, characteristic, complemented
8C2×#1816C212yesmaximal, complemented
9C2×#1800C212yesmaximal, complemented
10C22×AGL(1,ℤ/8)C2214yes—
11C23×D8C2211yescharacteristic
12C22×#131C2212yes—
13C2×#532C2211yescharacteristic
14C22×C4×D4C2212yes—
15C2×#472—216no—
16C2×#472C22116yescomplemented
17#3036—28no—
18#3036C22116yescomplemented
19C2×#463—24no—
20C2×#461—22no—
21C2×#459—22no—
22C2×C4×D8—21no—
23C2×C4×D8—21no—
24C2×C4×D8—21no—
25C2×C4×D8—21no—
26C2×C4×D8—24no—
27C2×C4×D8C2218yescomplemented
28#2931—24no—
29#2931C2218yescomplemented
30C2×#436—21no—
31C2×#436—21no—
32C2×C8×D4—21no—
33C2×C8×D4—21no—
34C22×#108C2212yes—
35C22×#108C2212yes—
36C22×#107C2211yescharacteristic
37C2×#423C2212yes—
38C2×#423C2211yescharacteristic
39C2×#417C2214yes—
40C22×#102C2212yes—
41C22×#100C2214yes—
42C2×#408C2212yes—
43C22×C4×C8C2211yescharacteristic
44#2051C22132yescomplemented
45#1848C2218yescomplemented
46#1816C22116yescomplemented
47#1800C22116yescomplemented
48C2×#343C2214yes—
49C22×#41C2312yes—
50C23×D4C2312yes—
51C24×C4—22no—
52C2×AGL(1,ℤ/8)—28no—
53C2×AGL(1,ℤ/8)—216no—
54C2×AGL(1,ℤ/8)—48no—
55C2×AGL(1,ℤ/8)C23116yes—
56C22×SD16—24no—
57C22×D8—24no—
58C22×D8—21no—
59C22×D8—21no—
60C22×D8—22no—
61C22×D8—24no—
62C22×D8D418yescomplemented
63C22×D8C2314yes—
64C2×#131—24no—
65C2×#131—28no—
66C2×#131—28no—
67C2×#131C2318yes—
68C22×M16—22no—
69C22×M16C2312yes—
70C22×M16C2314yes—
71C23×C8—22no—
72C23×C8C2311yescharacteristic
73C23×C8C2311yescharacteristic
74#532—22no—
75#532—22no—
76#532D414yes—
77#532C2314yes—
78C2×C4⋊Q8D411yescharacteristic
79C2×#127D411yescharacteristic
80C2×#124D412yes—
81C2×#121—21no—
82C2×#121—21no—
83C2×C4×D4—21no—
84C2×C4×D4—21no—
85C2×C4×D4—22no—
86C2×C4×D4—22no—
87C2×C4×D4—24no—
88C2×C4×D4—22no—
89C2×C4×D4—22no—
90C2×C4×D4—24no—
91C2×C4×D4—24no—
92C2×C4×D4C2318yes—
93C22×C4⋊C4C2312yes—
94C22×C22⋊C4—22no—
95C22×C42C2311yescharacteristic
96#472—264no—
97#463—232no—
98#461—216no—
99#459—216no—
100C4×D8—28no—
101C4×D8—28no—
102C4×D8—28no—
103C4×D8—28no—
104#436—28no—
105#436—28no—
106C8×D4—28no—
107C8×D4—28no—
108C2×#108—28no—
109C2×#108—44no—
110C2×#108C2318yes—
111C2×#108C2318yes—
112C2×#107—21no—
113C2×#107—21no—
114C2×#107—22no—
115C2×#107C2314yes—
116#423—22no—
117#423—24no—
118#423C2314yes—
119#423C2318yes—
120C2×C4⋊C8—21no—
121C2×C4⋊C8—21no—
122C2×C4⋊C8—22no—
123C2×C4⋊C8—22no—
124#417—28no—
125#417C23116yes—
126C2×#103—24no—
127C2×#102—24no—
128C2×#102—22no—
129C2×#102—22no—
130C2×#102—24no—
131C2×#102C2318yes—
132C2×#100—216no—
133C2×#100C23116yes—
134#408—24no—
135#408C2318yes—
136C2×C22⋊C8—22no—
137C2×C22⋊C8—22no—
138C2×C4×C8D411yescharacteristic
139C2×C4×C8D411yescharacteristic
140C2×C4×C8D411yescharacteristic
141C2×C4×C8D411yescharacteristic
142C2×C4×C8D414yes—
143C2×C4×C8C2314yes—
144#343C23116yes—
145C25—22no—
146C2×#41—22no—
147C2×#41—22no—
148C2×#41—24no—
149C2×#41—24no—
150C2×#41—24no—
151C2×#41—24no—
152C2×#41C2×D414yes—
153C2×#41C2414yes—
154C22×Q8C2×D412yes—
155C22×D4—22no—
156C22×D4—21no—
157C22×D4—21no—
158C22×D4—22no—
159C22×D4—22no—
160C22×D4—22no—
161C22×D4—22no—
162C22×D4—24no—
163C22×D4—22no—
164C22×D4—24no—
165C22×D4—24no—
166C22×D4C2×D412yes—
167C22×D4C2×D418yes—
168C22×D4C2414yes—
169C23×C4—22no—
170C23×C4—22no—
171C23×C4—28no—
172C23×C4—44no—
173C23×C4—42no—
174C23×C4—42no—
175C23×C4—88no—
176C23×C4#4111yescharacteristic
177C23×C4#4111yescharacteristic
178C23×C4C2411yescharacteristic
179AGL(1,ℤ/8)—232no—
180AGL(1,ℤ/8)—416no—
181AGL(1,ℤ/8)—432no—
182C2×SD16—216no—
183C2×SD16—416no—
184C2×D8—216no—
185C2×D8—28no—
186C2×D8—28no—
187C2×D8—216no—
188C2×D8—24no—
189C2×D8—24no—
190C2×D8—28no—
191C2×D8—416no—
192C2×D8C2×D4116yescomplemented
193#131—216no—
194#131—216no—
195#131—416no—
196C2×M16—22no—
197C2×M16—24no—
198C2×M16—28no—
199C2×M16—24no—
200C2×M16—28no—
201C2×M16—24no—
202C2×M16—28no—
203C2×M16—48no—
204C2×M16C2414yes—
205C2×M16C2418yes—
206C22×C8—22no—
207C22×C8—22no—
208C22×C8—22no—
209C22×C8—24no—
210C22×C8—28no—
211C22×C8—48no—
212C22×C8C2×D411yescharacteristic
213C22×C8C2×D411yescharacteristic
214C22×C8C2×D412yes—
215C22×C8C2×D411yescharacteristic
216C22×C8C2×D411yescharacteristic
217C22×C8C2×D412yes—
218C22×C8C2×D414yes—
219C22×C8#4114yes—
220C22×C8C2412yes—
221C22×C8C2412yes—
222C4⋊Q8—22no—
223C4⋊Q8C2×D414yes—
224#127—22no—
225#127C2×D414yes—
226#124—24no—
227#124C2×D418yes—
228#121—24no—
229#121—24no—
230#121—24no—
231#121—24no—
232C4×D4—24no—
233C4×D4—24no—
234C4×D4—24no—
235C4×D4—24no—
236C4×D4—28no—
237C4×D4—28no—
238C4×D4—28no—
239C4×D4—28no—
240C4×D4—44no—
241C4×D4—44no—
242C4×D4—44no—
243C4×D4—44no—
244C2×C4⋊C4—21no—
245C2×C4⋊C4—21no—
246C2×C4⋊C4—22no—
247C2×C4⋊C4—22no—
248C2×C4⋊C4—22no—
249C2×C4⋊C4—22no—
250C2×C4⋊C4—22no—
251C2×C4⋊C4C2414yes—
252C2×C22⋊C4—22no—
253C2×C22⋊C4—22no—
254C2×C22⋊C4—28no—
255C2×C22⋊C4—44no—
256C2×C22⋊C4—42no—
257C2×C22⋊C4—42no—
258C2×C42C2×D411yescharacteristic
259C2×C42C2×D411yescharacteristic
260C2×C42C2×D411yescharacteristic
261C2×C42C2×D411yescharacteristic
262C2×C42C2×D412yes—
263C2×C42C2×D412yes—
264C2×C42#4112yes—
265C2×C42C2412yes—
266#108—216no—
267#108—48no—
268#107—24no—
269#107—24no—
270C4⋊C8—24no—
271C4⋊C8—24no—
272C4⋊C8—28no—
273C4⋊C8—28no—
274#103—216no—
275#102—216no—
276#102—28no—
277#102—28no—
278#100—232no—
279C22⋊C8—28no—
280C22⋊C8—28no—
281C4×C8C2×D414yes—
282C4×C8C2×D414yes—
283C4×C8C2×D414yes—
284C4×C8C2×D414yes—
285C24—22no—
286C24—28no—
287C24—24no—
288C24—42no—
289C24—42no—
290C24—44no—
291C24—84no—
292C24—84no—
293C24C2×#4111yescharacteristic
294#41—28no—
295#41—28no—
296#41—24no—
297#41—24no—
298#41—24no—
299#41—24no—
300#41—44no—
301#41—44no—
302#41—44no—
303#41—44no—
304C2×Q8—22no—
305C2×Q8—24no—
306C2×Q8—24no—
307C2×Q8C22×D414yes—
308C2×D4—24no—
309C2×D4—24no—
310C2×D4—28no—
311C2×D4—28no—
312C2×D4—24no—
313C2×D4—24no—
314C2×D4—22no—
315C2×D4—24no—
316C2×D4—28no—
317C2×D4—28no—
318C2×D4—24no—
319C2×D4—28no—
320C2×D4—24no—
321C2×D4—24no—
322C2×D4—24no—
323C2×D4—24no—
324C2×D4—24no—
325C2×D4—44no—
326C2×D4—44no—
327C2×D4—44no—
328C2×D4—42no—
329C2×D4—42no—
330C2×D4—44no—
331C2×D4—44no—
332C2×D4—44no—
333C2×D4—44no—
334C2×D4—44no—
335C2×D4—44no—
336C2×D4C22×D418yes—
337C2×D4C22×D414yes—
338C22×C4—24no—
339C22×C4—22no—
340C22×C4—24no—
341C22×C4—24no—
342C22×C4—24no—
343C22×C4—42no—
344C22×C4—44no—
345C22×C4—44no—
346C22×C4—42no—
347C22×C4—42no—
348C22×C4—48no—
349C22×C4—48no—
350C22×C4—88no—
351C22×C4—816no—
352C22×C4—816no—
353C22×C4—88no—
354C22×C4—84no—
355C22×C4#12112yes—
356C22×C4#12111yescharacteristic
357C22×C4#12111yescharacteristic
358C22×C4#12111yescharacteristic
359C22×C4#12112yes—
360C22×C4#12111yescharacteristic
361C22×C4C22×D411yescharacteristic
362C22×C4C22×D411yescharacteristic
363C22×C4C22×D412yes—
364C22×C4C22×D411yescharacteristic
365C22×C4C22×D411yescharacteristic
366C22×C4C2×#4112yes—
367C22×C4C2×#4112yes—
368C22×C4C2×#4111yescharacteristic
369C22×C4C2×#4112yes—
370C22×C4H(5,𝔽2)12yes—
371C22×C42−1+412yes—
372C22×C4C2511yescharacteristic
373SD16—432no—
374D8—216no—
375D8—216no—
376D8—432no—
377M16—24no—
378M16—28no—
379M16—24no—
380M16—28no—
381M16—44no—
382M16—48no—
383M16—416no—
384C2×C8—22no—
385C2×C8—22no—
386C2×C8—24no—
387C2×C8—22no—
388C2×C8—22no—
389C2×C8—24no—
390C2×C8—28no—
391C2×C8—44no—
392C2×C8—48no—
393C2×C8—416no—
394C2×C8#12114yes—
395C2×C8#12114yes—
396C2×C8#12118yes—
397C2×C8C22×D412yes—
398C2×C8C22×D412yes—
399C2×C8C22×D412yes—
400C2×C8C22×D412yes—
401C2×C8C22×D414yes—
402C2×C8C2×#4114yes—
403C4⋊C4—24no—
404C4⋊C4—24no—
405C4⋊C4—24no—
406C4⋊C4—24no—
407C4⋊C4—42no—
408C4⋊C4—42no—
409C22⋊C4—28no—
410C22⋊C4—28no—
411C22⋊C4—48no—
412C22⋊C4—48no—
413C42#12112yes—
414C42#12112yes—
415C42#12112yes—
416C42#12112yes—
417C42C22×D412yes—
418C42C22×D412yes—
419C42C22×D412yes—
420C42C22×D412yes—
421C23—22no—
422C23—22no—
423C23—24no—
424C23—28no—
425C23—44no—
426C23—44no—
427C23—44no—
428C23—48no—
429C23—48no—
430C23—44no—
431C23—44no—
432C23—84no—
433C23—84no—
434C23—816no—
435C23—84no—
436C23—84no—
437C23—816no—
438C23—84no—
439C23—84no—
440C23C2×#12111yescharacteristic
441C23C2×#12111yescharacteristic
442C23#54712yes—
443C23#55512yes—
444C23C22×#4111yescharacteristic
445Q8—24no—
446Q8—24no—
447Q8—44no—
448D4—28no—
449D4—24no—
450D4—28no—
451D4—24no—
452D4—48no—
453D4—44no—
454D4—44no—
455D4—48no—
456D4—44no—
457D4—44no—
458D4—48no—
459D4—48no—
460D4—44no—
461D4—48no—
462C2×C4—22no—
463C2×C4—22no—
464C2×C4—22no—
465C2×C4—24no—
466C2×C4—24no—
467C2×C4—24no—
468C2×C4—42no—
469C2×C4—42no—
470C2×C4—44no—
471C2×C4—44no—
472C2×C4—44no—
473C2×C4—48no—
474C2×C4—44no—
475C2×C4—816no—
476C2×C4—84no—
477C2×C4—84no—
478C2×C4—816no—
479C2×C4—84no—
480C2×C4#47214yescomplemented
481C2×C4C2×#12112yes—
482C2×C4C2×#12112yes—
483C2×C4C2×#12112yes—
484C2×C4C2×#12112yes—
485C2×C4C2×#12112yes—
486C2×C4C2×#12111yescharacteristic
487C2×C4C2×#12111yescharacteristic
488C2×C4C2×#12112yes—
489C2×C4#53712yes—
490C2×C4#53712yes—
491C2×C4D4212yes—
492C2×C4D4212yes—
493C2×C4#54712yes—
494C2×C4#54712yes—
495C2×C4#54712yes—
496C2×C4#55512yes—
497C2×C4C23×D411yescharacteristic
498C2×C4C23×D411yescharacteristic
499C2×C4C23×D411yescharacteristic
500C2×C4C22×#4111yescharacteristic
501C2×C4C2×H(5,𝔽2)11yescharacteristic
502C2×C4C2×2−1+411yescharacteristic
503C8—22no—
504C8—22no—
505C8—44no—
506C8—48no—
507C8C2×#12114yes—
508C8C2×#12114yes—
509C22—21no—
510C22—21no—
511C22—21no—
512C22—21no—
513C22—24no—
514C22—24no—
515C22—44no—
516C22—44no—
517C22—44no—
518C22—48no—
519C22—88no—
520C22—88no—
521C22—816no—
522C22—84no—
523C22—84no—
524C22—88no—
525C22—816no—
526C22#253712yes—
527C22#253712yes—
528C22C2×#47212yes—
529C22#306712yes—
530C22C22×#12111yescharacteristic
531C22C2×#54711yescharacteristic
532C22C2×#55511yescharacteristic
533C4—22no—
534C4—22no—
535C4—22no—
536C4—44no—
537C4—84no—
538C4#253712yes—
539C4#253712yes—
540C4C2×#47214yescomplemented
541C4C22×#12111yescharacteristic
542C4C2×#53711yescharacteristic
543C4C2×D4211yescharacteristic
544C4C2×#54711yescharacteristic
545C2—21no—
546C2—21no—
547C2—22no—
548C2—84no—
549C2—88no—
550C2#2824014yesdirect product factor
551C2C2×#253711yescharacteristic
552C2C22×#47211yescharacteristic
553C2C2×#306711yescharacteristic
subgroupG/H
center, socleC23C2×#121
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×#472C2semidirect
2. C2×#3036C2semidirect
3. C22×C4×D8C2semidirect
4. C2×#2931C2semidirect
5. #28240C2direct (N × H)
6. C2×#2051C2semidirect
7. C2×#1848C2semidirect
8. C2×#1816C2semidirect
9. C2×#1800C2semidirect
16. C2×#472C22semidirect
18. #3036C22semidirect
27. C2×C4×D8C22semidirect
29. #2931C22semidirect
44. #2051C22semidirect
45. #1848C22semidirect
46. #1816C22semidirect
47. #1800C22semidirect
62. C22×D8D4semidirect
192. C2×D8C2×D4semidirect
480. C2×C4#472semidirect
540. C4C2×#472semidirect
550. C2#28240direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4722
C2×#30362
C22×C4×D82
C2×#29312
#282402
C2×#20512
C2×#18482
C2×#18162
C2×#18002