Finite Group Databasebeta

← C2×#27684 #6458226

Subgroups — C2×#27684 #6458226

Order 512.

2598 conjugacy classes of subgroups.

The subgroup lattice has 571 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×#121C211yesmaximal, characteristic
2C22×#382C211yesmaximal, characteristic, complemented
3#27684C2116yesmaximal, direct product factor
4C2×#2101C212yesmaximal, complemented
5C2×#2092C212yesmaximal, complemented
6C2×#1949C212yesmaximal, complemented
7C2×#1874C211yesmaximal, characteristic
8C2×#1874C211yesmaximal, characteristic
9C2×#1853C211yesmaximal, characteristic, complemented
10C2×#1852C211yesmaximal, characteristic, complemented
11C2×#1804C212yesmaximal, complemented
12C2×#1797C211yesmaximal, characteristic, complemented
13C22×#121C2211yescharacteristic
14C22×C4×D4—21no—
15C22×C4×D4C2211yescharacteristic
16C23×C4⋊C4C2211yescharacteristic
17C23×C4⋊C4C2211yescharacteristic
18C23×C42C2211yescharacteristic
19C22×#107C2212yes—
20C22×#106C2212yes—
21C22×C4⋊C8C2212yes—
22C22×#102C2212yes—
23C22×#102C2212yes—
24C22×C22⋊C8C2211yescharacteristic
25C22×C22⋊C8C2211yescharacteristic
26C4×#121—24no—
27C4×#121C2218yes—
28C2×#390C2211yescharacteristic
29C2×#389C2211yescharacteristic
30C2×#388—21no—
31C2×#386—21no—
32C2×#382—21no—
33C2×#382—21no—
34C2×#382—24no—
35C2×#382C2212yes—
36C2×#382C2212yes—
37C2×#382C2218yescomplemented
38C2×#380C2211yescharacteristic
39C2×C4×C4⋊C4C2211yescharacteristic
40C2×C4×C22⋊C4—21no—
41C22×#95—21no—
42C22×#95—21no—
43#2101C22116yescomplemented
44#2092C22116yescomplemented
45#1949C22116yescomplemented
46#1874C2218yes—
47#1874C2218yes—
48#1853C2218yescomplemented
49#1852C2218yescomplemented
50#1804C22116yescomplemented
51#1797C2218yescomplemented
52C2×#340C2212yes—
53C2×#340C2212yes—
54C2×#340C2212yes—
55C2×#340C2212yes—
56C2×#336C2212yes—
57C23×D4—21no—
58C23×D4C2311yescharacteristic
59C24×C4—21no—
60C24×C4—21no—
61C24×C4—21no—
62C24×C4D411yescharacteristic
63C24×C4D411yescharacteristic
64C24×C4C2311yescharacteristic
65C23×C8C2312yes—
66C23×C8C2312yes—
67C2×#121—22no—
68C2×#121—24no—
69C2×#121Q818yes—
70C2×#121C2314yes—
71C2×C4×D4—28no—
72C2×C4×D4—22no—
73C2×C4×D4—28no—
74C2×C4×D4—48no—
75C2×C4×D4C2314yes—
76C22×C4⋊C4—22no—
77C22×C4⋊C4—22no—
78C22×C4⋊C4—21no—
79C22×C4⋊C4—21no—
80C22×C4⋊C4—21no—
81C22×C4⋊C4—44no—
82C22×C4⋊C4—44no—
83C22×C4⋊C4C2312yes—
84C22×C4⋊C4C2312yes—
85C22×C4⋊C4C2311yescharacteristic
86C22×C4⋊C4C2311yescharacteristic
87C22×C4⋊C4C2311yescharacteristic
88C22×C4⋊C4C2314yes—
89C22×C4⋊C4C2314yes—
90C22×C22⋊C4—21no—
91C22×C22⋊C4—21no—
92C22×C22⋊C4—21no—
93C22×C22⋊C4—21no—
94C22×C22⋊C4—21no—
95C22×C42—28no—
96C22×C42—21no—
97C22×C42D411yescharacteristic
98C22×C42D411yescharacteristic
99C22×C42D414yes—
100C22×C42C2314yes—
101C22×C42C2311yescharacteristic
102C22×C42C2311yescharacteristic
103C2×#107—44no—
104C2×#107C2318yes—
105C2×#106—44no—
106C2×#106C2318yes—
107C2×C4⋊C8—28no—
108C2×C4⋊C8C2318yes—
109C2×#102—44no—
110C2×#102—44no—
111C2×#102C2318yes—
112C2×#102C2318yes—
113C2×C22⋊C8—24no—
114C2×C22⋊C8—24no—
115C2×C22⋊C8C2314yes—
116C2×C22⋊C8C2314yes—
117#390—22no—
118#390C2314yes—
119#389—22no—
120#389C2314yes—
121#388—28no—
122#386—28no—
123#382—24no—
124#382—24no—
125#382—28no—
126#382—28no—
127#382C2318yes—
128#382C2318yes—
129#380—22no—
130#380C2314yes—
131C4×C4⋊C4—22no—
132C4×C4⋊C4C2314yes—
133C4×C22⋊C4—28no—
134C2×#95—22no—
135C2×#95—22no—
136C2×#95—22no—
137C2×#95—22no—
138C2×#95—28no—
139C2×#95—28no—
140C2×#95—21no—
141C2×#95—21no—
142C2×#95—21no—
143#340C2318yes—
144#340C2318yes—
145#340C2318yes—
146#340C2318yes—
147#336C2318yes—
148C25—21no—
149C25C2×D411yescharacteristic
150C22×D4—28no—
151C22×D4—24no—
152C22×D4—21no—
153C22×D4—24no—
154C22×D4—22no—
155C22×D4—24no—
156C22×D4—44no—
157C22×D4—44no—
158C22×D4C2×Q814yes—
159C22×D4C2412yes—
160C23×C4—24no—
161C23×C4—24no—
162C23×C4—24no—
163C23×C4—24no—
164C23×C4—21no—
165C23×C4—24no—
166C23×C4—24no—
167C23×C4—24no—
168C23×C4—24no—
169C23×C4—21no—
170C23×C4—21no—
171C23×C4—22no—
172C23×C4—22no—
173C23×C4—24no—
174C23×C4—42no—
175C23×C4—42no—
176C23×C4—44no—
177C23×C4—44no—
178C23×C4—44no—
179C23×C4—44no—
180C23×C4—44no—
181C23×C4—44no—
182C23×C4—44no—
183C23×C4—44no—
184C23×C4—44no—
185C23×C4C2×D411yescharacteristic
186C23×C4C2×D411yescharacteristic
187C23×C4C2×D414yes—
188C23×C4C2×D414yes—
189C23×C4C2×D412yes—
190C23×C4C2×D411yescharacteristic
191C23×C4C2×D411yescharacteristic
192C23×C4C2×D411yescharacteristic
193C23×C4C2×Q814yes—
194C23×C4#4114yes—
195C23×C4C2412yes—
196C23×C4C2411yescharacteristic
197C22×C8—24no—
198C22×C8—24no—
199C22×C8—24no—
200C22×C8—24no—
201C22×C8—24no—
202C22×C8—24no—
203C22×C8C2414yes—
204C22×C8C2414yes—
205#121—216no—
206#121—28no—
207#121C2×Q8116yes—
208C4×D4—216no—
209C4×D4—432no—
210C4×D4—48no—
211C2×C4⋊C4—21no—
212C2×C4⋊C4—22no—
213C2×C4⋊C4—24no—
214C2×C4⋊C4—24no—
215C2×C4⋊C4—24no—
216C2×C4⋊C4—24no—
217C2×C4⋊C4—24no—
218C2×C4⋊C4—24no—
219C2×C4⋊C4—24no—
220C2×C4⋊C4—24no—
221C2×C4⋊C4—22no—
222C2×C4⋊C4—22no—
223C2×C4⋊C4—24no—
224C2×C4⋊C4—21no—
225C2×C4⋊C4—21no—
226C2×C4⋊C4—48no—
227C2×C4⋊C4—48no—
228C2×C4⋊C4—44no—
229C2×C4⋊C4—44no—
230C2×C4⋊C4—48no—
231C2×C4⋊C4—48no—
232C2×C4⋊C4—44no—
233C2×C4⋊C4C2×Q814yes—
234C2×C4⋊C4C2414yes—
235C2×C4⋊C4C2414yes—
236C2×C4⋊C4C2412yes—
237C2×C4⋊C4C2412yes—
238C2×C4⋊C4C2412yes—
239C2×C22⋊C4—28no—
240C2×C22⋊C4—24no—
241C2×C22⋊C4—24no—
242C2×C22⋊C4—24no—
243C2×C22⋊C4—24no—
244C2×C22⋊C4—24no—
245C2×C22⋊C4—44no—
246C2×C22⋊C4—44no—
247C2×C22⋊C4—44no—
248C2×C22⋊C4—44no—
249C2×C42—24no—
250C2×C42—24no—
251C2×C42—24no—
252C2×C42—216no—
253C2×C42—216no—
254C2×C42—24no—
255C2×C42—44no—
256C2×C42C2×D414yes—
257C2×C42C2×D414yes—
258C2×C42C2×D412yes—
259C2×C42C2×D412yes—
260C2×C42#4118yes—
261C2×C42C2412yes—
262C2×C42C2412yes—
263#107—48no—
264#106—48no—
265C4⋊C8—216no—
266#102—48no—
267#102—48no—
268C22⋊C8—28no—
269C22⋊C8—28no—
270#95—28no—
271#95—28no—
272#95—28no—
273#95—28no—
274#95—24no—
275#95—24no—
276#95—24no—
277C24—22no—
278C24—22no—
279C24—22no—
280C24—22no—
281C24—24no—
282C24—22no—
283C24—42no—
284C24—42no—
285C24—42no—
286C24—42no—
287C24—42no—
288C24—42no—
289C24C22⋊Q814yes—
290C24#13514yes—
291C24AGL(1,ℤ/8)14yes—
292C24C22×D412yes—
293C24C22×D411yescharacteristic
294C2×D4—216no—
295C2×D4—24no—
296C2×D4—216no—
297C2×D4—24no—
298C2×D4—22no—
299C2×D4—24no—
300C2×D4—48no—
301C2×D4—48no—
302C2×D4—432no—
303C2×D4—42no—
304C2×D4—42no—
305C2×D4—48no—
306C2×D4C22×Q814yes—
307C22×C4—22no—
308C22×C4—22no—
309C22×C4—22no—
310C22×C4—22no—
311C22×C4—22no—
312C22×C4—22no—
313C22×C4—24no—
314C22×C4—24no—
315C22×C4—216no—
316C22×C4—216no—
317C22×C4—24no—
318C22×C4—24no—
319C22×C4—24no—
320C22×C4—22no—
321C22×C4—22no—
322C22×C4—28no—
323C22×C4—22no—
324C22×C4—22no—
325C22×C4—28no—
326C22×C4—22no—
327C22×C4—22no—
328C22×C4—22no—
329C22×C4—28no—
330C22×C4—28no—
331C22×C4—24no—
332C22×C4—24no—
333C22×C4—22no—
334C22×C4—22no—
335C22×C4—44no—
336C22×C4—44no—
337C22×C4—416no—
338C22×C4—416no—
339C22×C4—48no—
340C22×C4—48no—
341C22×C4—42no—
342C22×C4—42no—
343C22×C4—48no—
344C22×C4—48no—
345C22×C4—48no—
346C22×C4—48no—
347C22×C4—42no—
348C22×C4—44no—
349C22×C4—44no—
350C22×C4—42no—
351C22×C4—48no—
352C22×C4—44no—
353C22×C4—42no—
354C22×C4—42no—
355C22×C4—48no—
356C22×C4—44no—
357C22×C4—42no—
358C22×C4—42no—
359C22×C4—44no—
360C22×C4—44no—
361C22×C4—48no—
362C22×C4—816no—
363C22×C4—816no—
364C22×C4—816no—
365C22×C4C22⋊Q814yes—
366C22×C4C22⋊Q818yes—
367C22×C4#12314yes—
368C22×C4#12314yes—
369C22×C4C22×D412yes—
370C22×C4C22×D412yes—
371C22×C4C22×D412yes—
372C22×C4C22×D412yes—
373C22×C4C22×D412yes—
374C22×C4C22×D411yescharacteristic
375C22×C4C22×Q814yes—
376C22×C4C22×Q812yes—
377C22×C4C2×#4114yes—
378C22×C4C2×#4112yes—
379C22×C4C2×#4114yes—
380C22×C4H(5,𝔽2)14yes—
381C22×C4C2511yescharacteristic
382C2×C8—24no—
383C2×C8—24no—
384C2×C8—24no—
385C2×C8—24no—
386C2×C8—24no—
387C2×C8—24no—
388C2×C8—48no—
389C2×C8—48no—
390C4⋊C4—24no—
391C4⋊C4—22no—
392C4⋊C4—24no—
393C4⋊C4—24no—
394C4⋊C4—24no—
395C4⋊C4—24no—
396C4⋊C4—24no—
397C4⋊C4—24no—
398C4⋊C4—48no—
399C4⋊C4—48no—
400C4⋊C4—48no—
401C4⋊C4—42no—
402C4⋊C4—42no—
403C4⋊C4—44no—
404C4⋊C4—44no—
405C4⋊C4C22×Q814yes—
406C22⋊C4—216no—
407C22⋊C4—48no—
408C22⋊C4—48no—
409C22⋊C4—48no—
410C22⋊C4—48no—
411C42—28no—
412C42—28no—
413C42—24no—
414C42—24no—
415C42—48no—
416C42#12318yes—
417C42C2×#4118yes—
418C23—28no—
419C23—28no—
420C23—28no—
421C23—22no—
422C23—22no—
423C23—28no—
424C23—28no—
425C23—28no—
426C23—22no—
427C23—22no—
428C23—24no—
429C23—48no—
430C23—48no—
431C23—42no—
432C23—42no—
433C23—48no—
434C23—42no—
435C23—42no—
436C23—42no—
437C23—42no—
438C23—84no—
439C23—84no—
440C23—84no—
441C23—84no—
442C23#478116yes—
443C23C2×C22⋊Q814yes—
444C23C2×C22⋊Q812yes—
445C23C2×#12312yes—
446C23#53512yes—
447C23C2×#13514yes—
448C23C2×#13512yes—
449C23C2×AGL(1,ℤ/8)14yes—
450C23C2×AGL(1,ℤ/8)12yes—
451C23#57512yes—
452C23#57512yes—
453C23C23×D411yescharacteristic
454D4—28no—
455D4—432no—
456D4—44no—
457D4—48no—
458C2×C4—28no—
459C2×C4—28no—
460C2×C4—22no—
461C2×C4—22no—
462C2×C4—28no—
463C2×C4—22no—
464C2×C4—22no—
465C2×C4—22no—
466C2×C4—22no—
467C2×C4—28no—
468C2×C4—28no—
469C2×C4—216no—
470C2×C4—24no—
471C2×C4—22no—
472C2×C4—22no—
473C2×C4—22no—
474C2×C4—22no—
475C2×C4—22no—
476C2×C4—22no—
477C2×C4—416no—
478C2×C4—416no—
479C2×C4—48no—
480C2×C4—44no—
481C2×C4—44no—
482C2×C4—42no—
483C2×C4—42no—
484C2×C4—42no—
485C2×C4—44no—
486C2×C4—44no—
487C2×C4—42no—
488C2×C4—44no—
489C2×C4—42no—
490C2×C4—42no—
491C2×C4—44no—
492C2×C4—42no—
493C2×C4—42no—
494C2×C4—44no—
495C2×C4—44no—
496C2×C4—816no—
497C2×C4—816no—
498C2×C4—816no—
499C2×C4—84no—
500C2×C4—88no—
501C2×C4—84no—
502C2×C4—88no—
503C2×C4C2×C22⋊Q814yes—
504C2×C4C2×C22⋊Q812yes—
505C2×C4C2×#12314yes—
506C2×C4C2×#12314yes—
507C2×C4C2×#12312yes—
508C2×C4#53512yes—
509C2×C4#55318yes—
510C2×C4#55418yes—
511C2×C4C23×Q811yescharacteristic
512C2×C4C22×#4111yescharacteristic
513C2×C4C22×#4112yes—
514C2×C4C2×H(5,𝔽2)12yes—
515C8—44no—
516C8—44no—
517C22—232no—
518C22—24no—
519C22—24no—
520C22—24no—
521C22—24no—
522C22—24no—
523C22—24no—
524C22—44no—
525C22—44no—
526C22—44no—
527C22—816no—
528C22—82no—
529C22—82no—
530C22—82no—
531C22—82no—
532C22#248714yes—
533C22C2×#47818yes—
534C22C2×#47814yes—
535C22#308014yes—
536C22#309114yes—
537C22#309414yes—
538C22#321114yes—
539C22#321314yes—
540C22C22×C22⋊Q811yescharacteristic
541C22C22×#12311yescharacteristic
542C22C2×#53511yescharacteristic
543C22C22×#13511yescharacteristic
544C22C22×AGL(1,ℤ/8)11yescharacteristic
545C22C2×#57511yescharacteristic
546C22C2×#57511yescharacteristic
547C4—24no—
548C4—24no—
549C4—24no—
550C4—44no—
551C4—42no—
552C4—42no—
553C4—82no—
554C4—84no—
555C4—82no—
556C4—84no—
557C4#248714yes—
558C4C2×#55312yes—
559C4C2×#55412yes—
560C2—28no—
561C2—84no—
562C2#2768418yesdirect product factor
563C2C2×#248711yescharacteristic
564C2C22×#47811yescharacteristic
565C2C2×#308011yescharacteristic
566C2C2×#309111yescharacteristic
567C2C2×#309411yescharacteristic
568C2C2×#321111yescharacteristic
569C2C2×#321311yescharacteristic
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#121C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C23×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#382C2semidirect
3. #27684C2direct (N × H)
4. C2×#2101C2semidirect
5. C2×#2092C2semidirect
6. C2×#1949C2semidirect
9. C2×#1853C2semidirect
10. C2×#1852C2semidirect
11. C2×#1804C2semidirect
12. C2×#1797C2semidirect
37. C2×#382C22semidirect
43. #2101C22semidirect
44. #2092C22semidirect
45. #1949C22semidirect
48. #1853C22semidirect
49. #1852C22semidirect
50. #1804C22semidirect
51. #1797C22semidirect
562. C2#27684direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4×#1212
C22×#3822
#276842
C2×#21012
C2×#20922
C2×#19492
C2×#18742
C2×#18532
C2×#18522
C2×#18042
C2×#17972