Finite Group Databasebeta

← C2×#28270 #6465986

Subgroups — C2×#28270 #6465986

Order 512.

2282 conjugacy classes of subgroups.

The subgroup lattice has 499 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#446C211yesmaximal, characteristic, complemented
2C22×C4×SD16C211yesmaximal, characteristic
3C2×#2581C211yesmaximal, characteristic, complemented
4C2×#2580C211yesmaximal, characteristic
5#28270C2116yesmaximal, direct product factor
6C2×#2066C212yesmaximal, complemented
7C2×#2065C212yesmaximal
8C2×#1973C212yesmaximal
9C2×#1943C212yesmaximal, complemented
10C2×#1846C211yesmaximal, characteristic, complemented
11C2×#1805C211yesmaximal, characteristic, complemented
12C2×#1804C211yesmaximal, characteristic
13C23×SD16C2211yescharacteristic
14C22×C4×Q8C2211yescharacteristic
15C22×C4×Q8C2211yescharacteristic
16C22×C4×D4C2211yescharacteristic
17C2×#446—28no—
18C2×#446C2218yescomplemented
19C2×C4×SD16—28no—
20C2×C4×SD16C2218yes—
21C22×#107C2212yes—
22C22×#106C2211yescharacteristic
23C22×#106C2212yes—
24C22×C4⋊C8C2212yes—
25C22×C4⋊C8C2211yescharacteristic
26C22×#103C2211yescharacteristic
27C22×#103C2212yes—
28C22×#102C2211yescharacteristic
29C22×#102C2212yes—
30C22×#97C2212yes—
31C22×C4×C8C2211yescharacteristic
32#2581—24no—
33#2581C2218yescomplemented
34#2580—24no—
35#2580C2218yes—
36C2×#400—21no—
37C2×#399—21no—
38C2×#395—21no—
39C2×#393—21no—
40C2×#391C2212yes—
41C2×#390C2212yes—
42C2×#389C2212yes—
43C2×#389C2212yes—
44C2×#387—22no—
45C2×#385—22no—
46C2×#382C2211yescharacteristic
47C2×#382C2211yescharacteristic
48#2066C22116yescomplemented
49#2065C22116yes—
50#1973C22116yes—
51#1943C22116yescomplemented
52#1846C2218yescomplemented
53#1805C2218yescomplemented
54#1804C2218yes—
55C2×#340C2212yes—
56C2×#340C2212yes—
57C23×Q8D411yescharacteristic
58C23×Q8C2311yescharacteristic
59C23×D4C2311yescharacteristic
60C24×C4—21no—
61C22×SD16—24no—
62C22×SD16—24no—
63C22×SD16Q818yescomplemented
64C22×SD16C2314yes—
65C23×C8C2312yes—
66C23×C8C2311yescharacteristic
67C23×C8C2311yescharacteristic
68C2×C4×Q8—24no—
69C2×C4×Q8—22no—
70C2×C4×Q8—24no—
71C2×C4×Q8—24no—
72C2×C4×Q8—24no—
73C2×C4×Q8D414yes—
74C2×C4×Q8C2314yes—
75C2×C4×Q8C2314yes—
76C2×C4×D4—22no—
77C2×C4×D4—24no—
78C2×C4×D4—24no—
79C2×C4×D4C2314yes—
80C22×C4⋊C4—21no—
81C22×C4⋊C4—22no—
82C22×C4⋊C4—22no—
83C22×C4⋊C4D411yescharacteristic
84C22×C4⋊C4D412yes—
85C22×C4⋊C4C2312yes—
86C22×C4⋊C4C2311yescharacteristic
87C22×C4⋊C4C2312yes—
88C22×C4⋊C4C2311yescharacteristic
89C22×C22⋊C4—21no—
90C22×C22⋊C4—22no—
91C22×C22⋊C4—22no—
92C22×C42—21no—
93C22×C42C2312yes—
94C22×C42C2311yescharacteristic
95#446—232no—
96C4×SD16—232no—
97C2×#107—28no—
98C2×#107C2318yes—
99C2×#106—24no—
100C2×#106—44no—
101C2×#106C2314yes—
102C2×#106C2318yes—
103C2×C4⋊C8—28no—
104C2×C4⋊C8—24no—
105C2×C4⋊C8C2314yes—
106C2×C4⋊C8C2318yes—
107C2×#103—24no—
108C2×#103—44no—
109C2×#103C2314yes—
110C2×#103C2318yes—
111C2×#102—24no—
112C2×#102—44no—
113C2×#102C2314yes—
114C2×#102C2318yes—
115C2×#97—28no—
116C2×#97C2318yes—
117C2×C4×C8D418yes—
118C2×C4×C8C2314yes—
119#400—28no—
120#399—28no—
121#395—28no—
122#393—28no—
123#391—24no—
124#391C2318yes—
125#390—24no—
126#390C2318yes—
127#389—24no—
128#389—24no—
129#389C2318yes—
130#389C2318yes—
131#387—216no—
132#385—216no—
133#382—22no—
134#382—22no—
135#382C2314yes—
136#382C2314yes—
137C2×#95—21no—
138C2×#95—22no—
139C2×#95—21no—
140C2×#95—22no—
141C2×#95—22no—
142C2×#95—22no—
143C2×#95—21no—
144C2×#95—21no—
145#340C2318yes—
146#340C2318yes—
147C25—21no—
148C22×Q8—24no—
149C22×Q8—21no—
150C22×Q8—22no—
151C22×Q8—22no—
152C22×Q8—22no—
153C22×Q8—22no—
154C22×Q8—22no—
155C22×Q8—44no—
156C22×Q8C2×D414yes—
157C22×Q8C2×Q814yes—
158C22×Q8C2412yes—
159C22×D4—22no—
160C22×D4—21no—
161C22×D4—22no—
162C22×D4—22no—
163C22×D4—22no—
164C22×D4—22no—
165C22×D4C2×Q814yes—
166C22×D4C2412yes—
167C23×C4—21no—
168C23×C4—22no—
169C23×C4—21no—
170C23×C4—21no—
171C23×C4—22no—
172C23×C4—24no—
173C23×C4—44no—
174C23×C4—84no—
175C23×C4C2×D412yes—
176C23×C4C2×D412yes—
177C23×C4C2×D411yescharacteristic
178C23×C4C2×D411yescharacteristic
179C23×C4C2411yescharacteristic
180C2×SD16—232no—
181C2×SD16—28no—
182C2×SD16—28no—
183C2×SD16C2×Q8116yescomplemented
184C22×C8—22no—
185C22×C8—22no—
186C22×C8—24no—
187C22×C8—24no—
188C22×C8—24no—
189C22×C8C2×D414yes—
190C22×C8C2×D414yes—
191C22×C8C2×Q814yes—
192C22×C8#4114yes—
193C22×C8C2414yes—
194C22×C8C2412yes—
195C22×C8C2412yes—
196C4×Q8—216no—
197C4×Q8—28no—
198C4×Q8—28no—
199C4×Q8—28no—
200C4×Q8—28no—
201C4×Q8—48no—
202C4×D4—28no—
203C4×D4—28no—
204C4×D4—48no—
205C2×C4⋊C4—24no—
206C2×C4⋊C4—28no—
207C2×C4⋊C4—22no—
208C2×C4⋊C4—22no—
209C2×C4⋊C4—22no—
210C2×C4⋊C4—22no—
211C2×C4⋊C4—24no—
212C2×C4⋊C4—24no—
213C2×C4⋊C4—24no—
214C2×C4⋊C4—24no—
215C2×C4⋊C4—24no—
216C2×C4⋊C4—28no—
217C2×C4⋊C4—21no—
218C2×C4⋊C4—21no—
219C2×C4⋊C4—22no—
220C2×C4⋊C4—22no—
221C2×C4⋊C4—28no—
222C2×C4⋊C4—48no—
223C2×C4⋊C4—44no—
224C2×C4⋊C4—84no—
225C2×C4⋊C4C2×D418yes—
226C2×C4⋊C4C2×D414yes—
227C2×C4⋊C4C2412yes—
228C2×C4⋊C4C2412yes—
229C2×C4⋊C4C2414yes—
230C2×C4⋊C4C2414yes—
231C2×C22⋊C4—24no—
232C2×C22⋊C4—28no—
233C2×C22⋊C4—28no—
234C2×C22⋊C4—48no—
235C2×C22⋊C4—44no—
236C2×C22⋊C4—84no—
237C2×C42—24no—
238C2×C42—24no—
239C2×C42—24no—
240C2×C42—44no—
241C2×C42C2×D414yes—
242C2×C42C2×D412yes—
243C2×C42C2×D414yes—
244C2×C42#4114yes—
245C2×C42C2414yes—
246C2×C42C2412yes—
247#107—216no—
248#106—28no—
249#106—48no—
250C4⋊C8—216no—
251C4⋊C8—28no—
252#103—28no—
253#103—48no—
254#102—28no—
255#102—48no—
256#97—216no—
257C4×C8C2×D4116yes—
258#95—24no—
259#95—24no—
260#95—24no—
261#95—24no—
262#95—28no—
263#95—28no—
264#95—28no—
265#95—28no—
266C24—24no—
267C24—22no—
268C24—42no—
269C24—42no—
270C24—44no—
271C24—44no—
272C24C22×D411yescharacteristic
273C2×Q8—28no—
274C2×Q8—24no—
275C2×Q8—22no—
276C2×Q8—28no—
277C2×Q8—28no—
278C2×Q8—22no—
279C2×Q8—22no—
280C2×Q8—22no—
281C2×Q8—22no—
282C2×Q8—48no—
283C2×Q8—416no—
284C2×Q8—42no—
285C2×Q8—44no—
286C2×Q8—42no—
287C2×Q8—44no—
288C2×Q8C22×Q814yes—
289C2×D4—28no—
290C2×D4—24no—
291C2×D4—28no—
292C2×D4—22no—
293C2×D4—22no—
294C2×D4—22no—
295C2×D4—22no—
296C2×D4—22no—
297C2×D4—42no—
298C2×D4—44no—
299C2×D4—42no—
300C2×D4—44no—
301C2×D4C22×Q814yes—
302C22×C4—24no—
303C22×C4—24no—
304C22×C4—24no—
305C22×C4—24no—
306C22×C4—24no—
307C22×C4—24no—
308C22×C4—24no—
309C22×C4—24no—
310C22×C4—24no—
311C22×C4—22no—
312C22×C4—24no—
313C22×C4—24no—
314C22×C4—22no—
315C22×C4—22no—
316C22×C4—42no—
317C22×C4—42no—
318C22×C4—42no—
319C22×C4—42no—
320C22×C4—44no—
321C22×C4—44no—
322C22×C4—44no—
323C22×C4—44no—
324C22×C4—44no—
325C22×C4—44no—
326C22×C4—44no—
327C22×C4—44no—
328C22×C4—48no—
329C22×C4—88no—
330C22×C4—816no—
331C22×C4#12114yes—
332C22×C4#12114yes—
333C22×C4C22×D414yes—
334C22×C4C22×D414yes—
335C22×C4C22×D412yes—
336C22×C4C22×D412yes—
337C22×C4C22×D411yescharacteristic
338C22×C4C22×D412yes—
339C22×C4C22×Q812yes—
340C22×C4C2×#4112yes—
341C22×C4C2×#4112yes—
342C22×C4H(5,𝔽2)12yes—
343C22×C42−1+412yes—
344C22×C4C2511yescharacteristic
345SD16—232no—
346C2×C8—28no—
347C2×C8—22no—
348C2×C8—22no—
349C2×C8—24no—
350C2×C8—24no—
351C2×C8—24no—
352C2×C8—48no—
353C2×C8C22⋊Q8116yes—
354C2×C8C22×D414yes—
355C2×C8C22×D414yes—
356C2×C8C22×Q814yes—
357C2×C8C2×#4114yes—
358C4⋊C4—28no—
359C4⋊C4—216no—
360C4⋊C4—22no—
361C4⋊C4—22no—
362C4⋊C4—24no—
363C4⋊C4—24no—
364C4⋊C4—22no—
365C4⋊C4—22no—
366C4⋊C4—24no—
367C4⋊C4—24no—
368C4⋊C4—416no—
369C4⋊C4—42no—
370C4⋊C4—42no—
371C4⋊C4—48no—
372C4⋊C4—44no—
373C4⋊C4—44no—
374C4⋊C4—88no—
375C22⋊C4—416no—
376C22⋊C4—48no—
377C22⋊C4—88no—
378C42—28no—
379C42—24no—
380C42—24no—
381C42—48no—
382C42#12118yes—
383C42C22×D414yes—
384C42C2×#4114yes—
385C23—24no—
386C23—416no—
387C23—42no—
388C23—42no—
389C23—48no—
390C23—44no—
391C23—44no—
392C23—88no—
393C23—84no—
394C23—84no—
395C23C2×#12112yes—
396C23D4×Q812yes—
397C23#55012yes—
398C23#57514yes—
399C23#57714yes—
400C23C23×D411yescharacteristic
401Q8—24no—
402Q8—24no—
403Q8—416no—
404Q8—42no—
405Q8—42no—
406Q8—48no—
407D4—24no—
408D4—24no—
409D4—42no—
410D4—42no—
411D4—48no—
412C2×C4—28no—
413C2×C4—28no—
414C2×C4—24no—
415C2×C4—24no—
416C2×C4—24no—
417C2×C4—24no—
418C2×C4—24no—
419C2×C4—24no—
420C2×C4—24no—
421C2×C4—24no—
422C2×C4—24no—
423C2×C4—42no—
424C2×C4—42no—
425C2×C4—48no—
426C2×C4—48no—
427C2×C4—48no—
428C2×C4—42no—
429C2×C4—42no—
430C2×C4—44no—
431C2×C4—44no—
432C2×C4—44no—
433C2×C4—44no—
434C2×C4—44no—
435C2×C4—44no—
436C2×C4—44no—
437C2×C4—44no—
438C2×C4—816no—
439C2×C4—88no—
440C2×C4—88no—
441C2×C4—84no—
442C2×C4—84no—
443C2×C4C2×#12114yes—
444C2×C4C2×#12114yes—
445C2×C4C2×#12112yes—
446C2×C4C2×C22⋊Q814yes—
447C2×C4#53714yes—
448C2×C4D4×Q812yes—
449C2×C4#55012yes—
450C2×C4#55414yes—
451C2×C4#55614yes—
452C2×C4C23×D411yescharacteristic
453C2×C4C23×Q811yescharacteristic
454C2×C4C22×#4111yescharacteristic
455C2×C4C22×#4111yescharacteristic
456C2×C4C2×H(5,𝔽2)11yescharacteristic
457C2×C4C2×2−1+411yescharacteristic
458C8—24no—
459C8—44no—
460C8C2×C22⋊Q818yes—
461C22—44no—
462C22—48no—
463C22—82no—
464C22—82no—
465C22—816no—
466C22—84no—
467C22#253814yes—
468C22#305414yes—
469C22#305714yes—
470C22#338818yes—
471C22#340118yes—
472C22C22×#12111yescharacteristic
473C22C2×D4×Q811yescharacteristic
474C22C2×#55011yescharacteristic
475C22C2×#57512yes—
476C22C2×#57712yes—
477C4—24no—
478C4—24no—
479C4—44no—
480C4—44no—
481C4—44no—
482C4—82no—
483C4—82no—
484C4—84no—
485C4—84no—
486C4#253814yes—
487C4C22×C22⋊Q811yescharacteristic
488C4C2×#53711yescharacteristic
489C4C2×#55411yescharacteristic
490C4C2×#55611yescharacteristic
491C2—84no—
492C2#2827018yesdirect product factor
493C2C2×#253811yescharacteristic
494C2C2×#305411yescharacteristic
495C2C2×#305711yescharacteristic
496C2C2×#338812yes—
497C2C2×#340112yes—
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC23×D4C23
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C4×Q8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×#446C2semidirect
3. C2×#2581C2semidirect
5. #28270C2direct (N × H)
6. C2×#2066C2semidirect
9. C2×#1943C2semidirect
10. C2×#1846C2semidirect
11. C2×#1805C2semidirect
18. C2×#446C22semidirect
33. #2581C22semidirect
48. #2066C22semidirect
51. #1943C22semidirect
52. #1846C22semidirect
53. #1805C22semidirect
63. C22×SD16Q8semidirect
183. C2×SD16C2×Q8semidirect
492. C2#28270direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4462
C22×C4×SD162
C2×#25812
C2×#25802
#282702
C2×#20662
C2×#20652
C2×#19732
C2×#19432
C2×#18462
C2×#18052
C2×#18042