Finite Group Databasebeta

← C2×#10055 #235644

Subgroups — C2×#10055 #235644

Order 512.

2018 conjugacy classes of subgroups.

The subgroup lattice has 522 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#492C211yesmaximal, characteristic
2C22×#477C211yesmaximal, characteristic, complemented
3C2×#2548C211yesmaximal, characteristic
4C2×#1987C211yesmaximal, characteristic, complemented
5C22×#331C211yesmaximal, characteristic
6C22×Q8⋊C8C211yesmaximal, characteristic, complemented
7#10055C218yesmaximal, direct product factor
8C2×#1279C211yesmaximal, characteristic, complemented
9C23×SD16—22no—
10C22×C4⋊Q8C2211yescharacteristic
11C22×#127C2211yescharacteristic
12C22×#124—21no—
13C22×C4×Q8C2211yescharacteristic
14C2×#492—24no—
15C2×#492—24no—
16C2×#492—22no—
17C2×#492C2214yes—
18C2×#477—24no—
19C2×#477—24no—
20C2×#477—22no—
21C2×#477C2214yescomplemented
22C22×#107—21no—
23C22×C4⋊C8C2211yescharacteristic
24C22×C4⋊C8C2211yescharacteristic
25C22×#103—21no—
26C22×C4×C8C2211yescharacteristic
27#2548—22no—
28#2548—22no—
29#2548—22no—
30#2548C2214yes—
31C2×#394—22no—
32C2×#390—22no—
33C2×#390—21no—
34C2×C4×C4⋊C4C2211yescharacteristic
35#1987—22no—
36#1987C2214yescomplemented
37C2×#340—22no—
38C2×#331—24no—
39C2×#331C2214yes—
40C2×Q8⋊C8—24no—
41C2×Q8⋊C8C2214yescomplemented
42#1279C2214yescomplemented
43C23×Q8—21no—
44C23×Q8D411yescharacteristic
45C23×D4—21no—
46C23×D4—21no—
47C23×D4D412yes—
48C22×SD16—216no—
49C22×SD16—28no—
50C22×SD16—416no—
51C23×C8—21no—
52C23×C8—21no—
53C23×C8—21no—
54C2×C4⋊Q8—21no—
55C2×C4⋊Q8—22no—
56C2×C4⋊Q8—21no—
57C2×C4⋊Q8—21no—
58C2×C4⋊Q8—22no—
59C2×C4⋊Q8—22no—
60C2×C4⋊Q8D414yes—
61C2×C4⋊Q8C2312yes—
62C2×#127—22no—
63C2×#127—22no—
64C2×#127—22no—
65C2×#127—21no—
66C2×#127—21no—
67C2×#127—22no—
68C2×#127D412yes—
69C2×#127C2312yes—
70C2×#124—24no—
71C2×#124—24no—
72C2×#124—44no—
73C2×#124—44no—
74C2×C4×Q8—21no—
75C2×C4×Q8—21no—
76C2×C4×Q8—22no—
77C2×C4×Q8—22no—
78C2×C4×Q8—22no—
79C2×C4×Q8—22no—
80C2×C4×Q8D412yes—
81C2×C4×Q8C2312yes—
82C22×C4⋊C4—21no—
83C22×C4⋊C4—21no—
84C22×C4⋊C4—21no—
85C22×C4⋊C4D411yescharacteristic
86C22×C4⋊C4D412yes—
87C22×C22⋊C4—24no—
88C22×C22⋊C4—24no—
89C22×C42—21no—
90C22×C42—21no—
91C22×C42C2311yescharacteristic
92#492—216no—
93#492—28no—
94#492—28no—
95#477—216no—
96#477—28no—
97#477—28no—
98C2×#107—28no—
99C2×#107—24no—
100C2×C4⋊C8—21no—
101C2×C4⋊C8—22no—
102C2×C4⋊C8—22no—
103C2×C4⋊C8—22no—
104C2×C4⋊C8—21no—
105C2×C4⋊C8D414yes—
106C2×C4⋊C8C2312yes—
107C2×C4⋊C8C2312yes—
108C2×#103—28no—
109C2×#103—24no—
110C2×C4×C8—21no—
111C2×C4×C8—22no—
112C2×C4×C8D414yes—
113C2×C4×C8C2312yes—
114#394—28no—
115#394—28no—
116#390—28no—
117#390—24no—
118#390—28no—
119#390—24no—
120C4×C4⋊C4—21no—
121C4×C4⋊C4—21no—
122C4×C4⋊C4D412yes—
123C4×C4⋊C4C2312yes—
124C2×#95—21no—
125#340—28no—
126#331—28no—
127Q8⋊C8—28no—
128C25—22no—
129C22×Q8—21no—
130C22×Q8—22no—
131C22×Q8—22no—
132C22×Q8—24no—
133C22×Q8—22no—
134C22×Q8—22no—
135C22×Q8—22no—
136C22×Q8—22no—
137C22×Q8—48no—
138C22×Q8—41no—
139C22×Q8—42no—
140C22×Q8SD1614yescomplemented
141C22×Q8C2×D412yes—
142C22×D4—24no—
143C22×D4—22no—
144C22×D4—22no—
145C22×D4—22no—
146C22×D4—24no—
147C22×D4—22no—
148C22×D4—22no—
149C22×D4—48no—
150C22×D4—42no—
151C22×D4—42no—
152C22×D4—42no—
153C22×D4—42no—
154C22×D4—42no—
155C22×D4—42no—
156C22×D4—44no—
157C22×D4—42no—
158C22×D4—42no—
159C22×D4—44no—
160C22×D4C2×D414yes—
161C23×C4—21no—
162C23×C4—21no—
163C23×C4—22no—
164C23×C4—41no—
165C23×C4C2×D411yescharacteristic
166C23×C4C2×D411yescharacteristic
167C23×C4C2×D411yescharacteristic
168C2×SD16—232no—
169C2×SD16—432no—
170C2×SD16—464no—
171C22×C8—28no—
172C22×C8—24no—
173C22×C8—22no—
174C22×C8—24no—
175C22×C8—22no—
176C22×C8—22no—
177C22×C8—42no—
178C22×C8—42no—
179C22×C8—42no—
180C22×C8—44no—
181C4⋊Q8—24no—
182C4⋊Q8—24no—
183C4⋊Q8—24no—
184C4⋊Q8—22no—
185C4⋊Q8—22no—
186C4⋊Q8—22no—
187C4⋊Q8—42no—
188C4⋊Q8—42no—
189C4⋊Q8—42no—
190C4⋊Q8C2×D414yes—
191#127—24no—
192#127—24no—
193#127—22no—
194#127—22no—
195#127—22no—
196#127—22no—
197#127—42no—
198#127—42no—
199#127—42no—
200#127—42no—
201#124—48no—
202#124—416no—
203#124—48no—
204C4×Q8—24no—
205C4×Q8—24no—
206C4×Q8—22no—
207C4×Q8—22no—
208C4×Q8—22no—
209C4×Q8—22no—
210C4×Q8—42no—
211C4×Q8—42no—
212C4×Q8—42no—
213C4×Q8—42no—
214C2×C4⋊C4—24no—
215C2×C4⋊C4—22no—
216C2×C4⋊C4—24no—
217C2×C4⋊C4—22no—
218C2×C4⋊C4—24no—
219C2×C4⋊C4—24no—
220C2×C4⋊C4—22no—
221C2×C4⋊C4—22no—
222C2×C4⋊C4—22no—
223C2×C4⋊C4—21no—
224C2×C4⋊C4—22no—
225C2×C4⋊C4—22no—
226C2×C4⋊C4—42no—
227C2×C4⋊C4—41no—
228C2×C4⋊C4—41no—
229C2×C4⋊C4—42no—
230C2×C4⋊C4—42no—
231C2×C4⋊C4—42no—
232C2×C4⋊C4C2×D412yes—
233C2×C4⋊C4C2×D414yes—
234C2×C22⋊C4—216no—
235C2×C22⋊C4—216no—
236C2×C22⋊C4—416no—
237C2×C22⋊C4—88no—
238C2×C42—22no—
239C2×C42—22no—
240C2×C42—22no—
241C2×C42—22no—
242C2×C42—42no—
243C2×C42—42no—
244C2×C42—42no—
245C2×C42—42no—
246C2×C42C2×D411yescharacteristic
247C2×C42C2×D411yescharacteristic
248C2×C42C2×D412yes—
249C2×C42C2×D412yes—
250C2×C42C2×D412yes—
251C2×C42C2×D411yescharacteristic
252C2×C42#4112yes—
253C2×C42C2411yescharacteristic
254#107—216no—
255C4⋊C8—24no—
256C4⋊C8—22no—
257C4⋊C8—22no—
258C4⋊C8—22no—
259C4⋊C8—42no—
260C4⋊C8C2×D414yes—
261#103—216no—
262C4×C8—24no—
263C4×C8—22no—
264C4×C8C2×D414yes—
265#95—22no—
266#95—22no—
267C24—24no—
268C24—44no—
269C24—44no—
270C24—44no—
271C24—48no—
272C24—48no—
273C24#12011yescharacteristic
274C2×Q8—22no—
275C2×Q8—24no—
276C2×Q8—22no—
277C2×Q8—24no—
278C2×Q8—22no—
279C2×Q8—22no—
280C2×Q8—22no—
281C2×Q8—28no—
282C2×Q8—28no—
283C2×Q8—48no—
284C2×Q8—416no—
285C2×Q8—42no—
286C2×Q8—42no—
287C2×Q8—44no—
288C2×Q8—44no—
289C2×Q8—42no—
290C2×Q8—44no—
291C2×Q8—84no—
292C2×Q8—88no—
293C2×Q8C2×SD1614yescomplemented
294C2×D4—24no—
295C2×D4—24no—
296C2×D4—48no—
297C2×D4—416no—
298C2×D4—42no—
299C2×D4—42no—
300C2×D4—42no—
301C2×D4—42no—
302C2×D4—42no—
303C2×D4—44no—
304C2×D4—42no—
305C2×D4—42no—
306C2×D4—44no—
307C2×D4—42no—
308C2×D4—44no—
309C2×D4—44no—
310C2×D4—44no—
311C2×D4—44no—
312C2×D4—44no—
313C2×D4—48no—
314C2×D4—84no—
315C2×D4—88no—
316C2×D4—84no—
317C2×D4—84no—
318C2×D4—88no—
319C2×D4—84no—
320C2×D4—84no—
321C2×D4—84no—
322C2×D4—84no—
323C22×C4—24no—
324C22×C4—22no—
325C22×C4—24no—
326C22×C4—24no—
327C22×C4—22no—
328C22×C4—42no—
329C22×C4—42no—
330C22×C4—42no—
331C22×C4—42no—
332C22×C4—44no—
333C22×C4—44no—
334C22×C4—44no—
335C22×C4—44no—
336C22×C4—44no—
337C22×C4—84no—
338C22×C4#12012yes—
339C22×C4#12011yescharacteristic
340C22×C4#12012yes—
341C22×C4#12011yescharacteristic
342C22×C4#12011yescharacteristic
343C22×C4#12112yes—
344C22×C4#12112yes—
345C22×C4#12112yes—
346C22×C4#12712yes—
347C22×C4C2×SD1612yes—
348C22×C4#13512yes—
349C22×C4#13514yes—
350C22×C4AGL(1,ℤ/8)12yes—
351C22×C4#13712yes—
352C22×C4#13714yes—
353C22×C4C22×D411yescharacteristic
354C22×C4C22×D411yescharacteristic
355C22×C4C22×D411yescharacteristic
356SD16—464no—
357C2×C8—28no—
358C2×C8—216no—
359C2×C8—24no—
360C2×C8—24no—
361C2×C8—42no—
362C2×C8—42no—
363C2×C8—48no—
364C2×C8—42no—
365C2×C8—44no—
366C2×C8—84no—
367C4⋊C4—24no—
368C4⋊C4—22no—
369C4⋊C4—24no—
370C4⋊C4—22no—
371C4⋊C4—24no—
372C4⋊C4—24no—
373C4⋊C4—42no—
374C4⋊C4—42no—
375C4⋊C4—42no—
376C4⋊C4—42no—
377C4⋊C4—42no—
378C4⋊C4—44no—
379C4⋊C4—44no—
380C4⋊C4—44no—
381C4⋊C4—44no—
382C22⋊C4—432no—
383C22⋊C4—816no—
384C42—42no—
385C42—42no—
386C42—42no—
387C42—42no—
388C42—44no—
389C42—44no—
390C42#12012yes—
391C42#12012yes—
392C42#12112yes—
393C42#12112yes—
394C42#12112yes—
395C42#12712yes—
396C42C22×D411yescharacteristic
397C42C22×D411yescharacteristic
398C42C22×D411yescharacteristic
399C42C2×#4111yescharacteristic
400C23—44no—
401C23—44no—
402C23—44no—
403C23—48no—
404C23—48no—
405C23—816no—
406C23—816no—
407C23—88no—
408C23—88no—
409C23—88no—
410C23#39212yes—
411C23#45012yes—
412C23#45212yes—
413C23#45214yes—
414C23#45314yes—
415C23C2×#12011yescharacteristic
416Q8—24no—
417Q8—24no—
418Q8—48no—
419Q8—42no—
420Q8—48no—
421Q8—42no—
422Q8—84no—
423Q8—88no—
424D4—48no—
425D4—84no—
426D4—88no—
427D4—82no—
428D4—82no—
429D4—82no—
430D4—82no—
431D4—88no—
432D4—84no—
433D4—88no—
434D4—82no—
435D4—82no—
436C2×C4—22no—
437C2×C4—22no—
438C2×C4—24no—
439C2×C4—24no—
440C2×C4—24no—
441C2×C4—42no—
442C2×C4—42no—
443C2×C4—48no—
444C2×C4—42no—
445C2×C4—44no—
446C2×C4—44no—
447C2×C4—44no—
448C2×C4—44no—
449C2×C4—44no—
450C2×C4—88no—
451C2×C4—84no—
452C2×C4—84no—
453C2×C4—88no—
454C2×C4#39212yes—
455C2×C4#39212yes—
456C2×C4#39212yes—
457C2×C4#44814yes—
458C2×C4#44914yes—
459C2×C4#45012yes—
460C2×C4#45212yes—
461C2×C4#45214yes—
462C2×C4#46418yes—
463C2×C4#46514yes—
464C2×C4#46814yes—
465C2×C4#49514yes—
466C2×C4#49714yes—
467C2×C4C2×#12011yescharacteristic
468C2×C4C2×#12011yescharacteristic
469C2×C4C2×#12111yescharacteristic
470C2×C4C2×#12111yescharacteristic
471C2×C4C2×#12111yescharacteristic
472C2×C4C2×#12711yescharacteristic
473C2×C4C22×SD1611yescharacteristic
474C2×C4C2×#13512yes—
475C2×C4C2×#13511yescharacteristic
476C2×C4C2×AGL(1,ℤ/8)11yescharacteristic
477C2×C4C2×#13712yes—
478C2×C4C2×#13711yescharacteristic
479C8—28no—
480C8—44no—
481C8—82no—
482C22—88no—
483C22—88no—
484C22—84no—
485C22—84no—
486C22—84no—
487C22—1616no—
488C22#163018yes—
489C22#163118yes—
490C22#200014yes—
491C22#200214yes—
492C22#201514yes—
493C22C2×#39211yescharacteristic
494C22C2×#45011yescharacteristic
495C22C2×#45211yescharacteristic
496C22C2×#45212yes—
497C22C2×#45312yes—
498C4—21no—
499C4—21no—
500C4—22no—
501C4—44no—
502C4—84no—
503C4—82no—
504C4—84no—
505C4#200014yes—
506C4#201514yes—
507C4C2×#44811yescharacteristic
508C4C2×#44911yescharacteristic
509C4C2×#46412yes—
510C4C2×#46511yescharacteristic
511C4C2×#46811yescharacteristic
512C4C2×#49511yescharacteristic
513C4C2×#49711yescharacteristic
514C2—164no—
515C2#1005518yesdirect product factor
516C2C2×#163012yes—
517C2C2×#163112yes—
518C2C2×#200011yescharacteristic
519C2C2×#200211yescharacteristic
520C2C2×#201511yescharacteristic
subgroupG/H
center, socleC24#120
commutator, Frattini, cosocleC2×C42C24
prime radicalC22×#127C22
LCSG ▷ C2×C42 ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ C22×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#477C2semidirect
4. C2×#1987C2semidirect
6. C22×Q8⋊C8C2semidirect
7. #10055C2direct (N × H)
8. C2×#1279C2semidirect
21. C2×#477C22semidirect
36. #1987C22semidirect
41. C2×Q8⋊C8C22semidirect
42. #1279C22semidirect
140. C22×Q8SD16semidirect
293. C2×Q8C2×SD16semidirect
515. C2#10055direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4922
C22×#4772
C2×#25482
C2×#19872
C22×#3312
C22×Q8⋊C82
#100552
C2×#12792