Finite Group Databasebeta

← C2×#8354 #185372

Subgroups — C2×#8354 #185372

Order 512.

3292 conjugacy classes of subgroups.

The subgroup lattice has 540 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3497C211yesmaximal, characteristic
2C2×#1984C211yesmaximal, characteristic, complemented
3C2×#1801C211yesmaximal, characteristic, complemented
4C2×#1547C212yesmaximal, complemented
5C2×#1492C212yesmaximal, complemented
6#8354C218yesmaximal, direct product factor
7C22×2−1+4—21no—
8#3497—24no—
9#3497—24no—
10#3497—22no—
11#3497—22no—
12#3497C414yes—
13#3497C2214yes—
14C2×#550—22no—
15C2×D4×Q8—22no—
16C2×#548—24no—
17C2×#537—21no—
18C2×#537C414yes—
19C2×#532—22no—
20C2×#532C2212yes—
21C22×C4×Q8C2211yescharacteristic
22C2×#423C2212yes—
23C22×C4⋊C8C2211yescharacteristic
24C22×#101—21no—
25C22×C4×C8C2211yescharacteristic
26#1984—22no—
27#1984C2214yescomplemented
28#1801—22no—
29#1801C2214yescomplemented
30C2×#343—21no—
31C2×#336—22no—
32#1547—24no—
33#1547C2218yescomplemented
34C2×#332—22no—
35C2×#331—22no—
36#1492—24no—
37#1492C2218yescomplemented
38C2×D4⋊C8—24no—
39C2×2−1+4—28no—
40C2×2−1+4—24no—
41C2×2−1+4—24no—
42C2×2−1+4—48no—
43C2×2−1+4—44no—
44C2×2−1+4—44no—
45C22×#41—24no—
46C22×#41—24no—
47C22×#41—22no—
48C23×Q8—24no—
49C23×Q8D411yescharacteristic
50C22×M16—22no—
51C23×C8—21no—
52C23×C8—21no—
53#550—28no—
54#550—28no—
55#550—28no—
56#550—28no—
57D4×Q8—28no—
58D4×Q8—28no—
59D4×Q8—28no—
60D4×Q8—28no—
61#548—216no—
62#548—216no—
63#548—216no—
64#548—216no—
65#537—28no—
66#537—216no—
67#537—24no—
68#537—28no—
69#537—24no—
70#537C2×C4116yes—
71#532—28no—
72#532—28no—
73#532—28no—
74#532—28no—
75#532—22no—
76#532—22no—
77#532—22no—
78#532—22no—
79#532C2×C414yes—
80#532D414yes—
81#532D414yes—
82#532C2314yes—
83C2×C4⋊Q8—22no—
84C2×C4⋊Q8D412yes—
85C2×#127—22no—
86C2×#127D412yes—
87C2×#124—24no—
88C2×#124—22no—
89C2×C22⋊Q8—24no—
90C2×C22⋊Q8—28no—
91C2×#121—24no—
92C2×#121—28no—
93C2×#121—24no—
94C2×#121—22no—
95C2×#121C2×C414yes—
96C2×C4×Q8—22no—
97C2×C4×Q8—22no—
98C2×C4×Q8—22no—
99C2×C4×Q8—22no—
100C2×C4×Q8C2×C412yes—
101C2×C4×Q8D412yes—
102C2×C4×Q8D412yes—
103C2×C4×Q8C2312yes—
104C2×C4×D4—24no—
105C2×C4×D4—24no—
106C2×C4×D4—22no—
107C2×C4×D4D414yes—
108C22×C4⋊C4C2×C412yes—
109C22×C4⋊C4D411yescharacteristic
110C22×C42D412yes—
111C22×C42C2311yescharacteristic
112#423—22no—
113#423—22no—
114#423—22no—
115#423C2314yes—
116C2×C4⋊C8—22no—
117C2×C4⋊C8—22no—
118C2×C4⋊C8—22no—
119C2×C4⋊C8—22no—
120C2×C4⋊C8—21no—
121C2×C4⋊C8C2312yes—
122C2×#101—24no—
123C2×#101—44no—
124C2×C4×C8—22no—
125C2×C4×C8—22no—
126C2×C4×C8—21no—
127C2×C4×C8C2312yes—
128#343—24no—
129#336—28no—
130#332—28no—
131#331—28no—
132D4⋊C8—216no—
1332−1+4—416no—
1342−1+4—416no—
1352−1+4—432no—
1362−1+4—432no—
1372−1+4—416no—
1382−1+4—48no—
1392−1+4—48no—
140C2×#41—216no—
141C2×#41—216no—
142C2×#41—216no—
143C2×#41—216no—
144C2×#41—24no—
145C2×#41—24no—
146C2×#41—24no—
147C2×#41—24no—
148C2×#41—416no—
149C2×#41—416no—
150C2×#41—416no—
151C2×#41—416no—
152C2×#41—44no—
153C2×#41—44no—
154C2×#41—44no—
155C2×#41—44no—
156C22×Q8—24no—
157C22×Q8—216no—
158C22×Q8—216no—
159C22×Q8—22no—
160C22×Q8—22no—
161C22×Q8—22no—
162C22×Q8—24no—
163C22×Q8—416no—
164C22×Q8—416no—
165C22×Q8C22⋊C412yes—
166C22×Q8D814yes—
167C22×Q8SD1614yes—
168C22×Q8C2×D412yes—
169C22×D4—24no—
170C22×D4—24no—
171C22×D4—24no—
172C22×D4—22no—
173C22×D4—22no—
174C22×D4C22⋊C414yes—
175C23×C4—28no—
176C23×C4—24no—
177C23×C4C22⋊C412yes—
178C23×C4C22⋊C412yes—
179C23×C4C22×C411yescharacteristic
180C23×C4C2×D411yescharacteristic
181C23×C4C2×D411yescharacteristic
182C2×M16—24no—
183C2×M16—42no—
184C2×M16—44no—
185C2×M16—44no—
186C22×C8—24no—
187C22×C8—22no—
188C22×C8—22no—
189C22×C8—42no—
190C22×C8—41no—
191C22×C8—41no—
192C22×C8—44no—
193C22×C8—41no—
194C22×C8—41no—
195C22×C8—42no—
196C4⋊Q8—28no—
197C4⋊Q8—28no—
198C4⋊Q8—22no—
199C4⋊Q8—22no—
200C4⋊Q8C22⋊C414yes—
201C4⋊Q8C2×D414yes—
202#127—28no—
203#127—28no—
204#127—22no—
205#127—22no—
206#127C22⋊C414yes—
207#127C2×D414yes—
208#124—216no—
209#124—216no—
210#124—24no—
211#124—24no—
212#124—24no—
213#124—24no—
214C22⋊Q8—216no—
215C22⋊Q8—216no—
216C22⋊Q8—232no—
217C22⋊Q8—232no—
218#121—216no—
219#121—216no—
220#121—216no—
221#121—232no—
222#121—232no—
223#121—24no—
224#121—216no—
225#121—24no—
226#121—24no—
227#121—24no—
228#121—24no—
229#121—24no—
230#121C22⋊C418yes—
231#121C22×C418yes—
232C4×Q8—24no—
233C4×Q8—24no—
234C4×Q8—24no—
235C4×Q8—24no—
236C4×Q8—24no—
237C4×Q8—24no—
238C4×Q8—24no—
239C4×Q8—24no—
240C4×D4—216no—
241C4×D4—216no—
242C4×D4—216no—
243C4×D4—216no—
244C4×D4—24no—
245C4×D4—24no—
246C4×D4—24no—
247C4×D4—24no—
248C4×D4—24no—
249C4×D4—24no—
250C4×D4C22⋊C418yes—
251C4×D4C2×D418yes—
252C2×C4⋊C4—24no—
253C2×C4⋊C4—24no—
254C2×C4⋊C4—24no—
255C2×C4⋊C4—22no—
256C2×C4⋊C4—22no—
257C2×C4⋊C4—22no—
258C2×C4⋊C4C22⋊C414yes—
259C2×C4⋊C4C22⋊C412yes—
260C2×C4⋊C4C22⋊C414yes—
261C2×C4⋊C4C22×C414yes—
262C2×C4⋊C4C2×D412yes—
263C2×C22⋊C4—28no—
264C2×C22⋊C4—24no—
265C2×C22⋊C4—24no—
266C2×C42—22no—
267C2×C42—22no—
268C2×C42—22no—
269C2×C42—22no—
270C2×C42C22⋊C414yes—
271C2×C42C22×C411yescharacteristic
272C2×C42C2×D414yes—
273C2×C42C2×D412yes—
274C2×C42C2×D412yes—
275C2×C42C2×D412yes—
276C2×C42C2×D412yes—
277C2×C42C2×D411yescharacteristic
278C2×C42C2×D411yescharacteristic
279C2×C42C2411yescharacteristic
280C4⋊C8—24no—
281C4⋊C8—24no—
282C4⋊C8—24no—
283C4⋊C8—42no—
284C4⋊C8—42no—
285C4⋊C8—42no—
286#101—48no—
287C4×C8—24no—
288C4×C8—42no—
289C24—24no—
290C24C2×C22⋊C411yescharacteristic
291#41—432no—
292#41—464no—
293#41—432no—
294#41—432no—
295#41—464no—
296#41—44no—
297#41—44no—
298#41—44no—
299#41—44no—
300#41—432no—
301#41—48no—
302#41—48no—
303#41—48no—
304#41—48no—
305#41—48no—
306#41—48no—
307C2×Q8—216no—
308C2×Q8—24no—
309C2×Q8—24no—
310C2×Q8—24no—
311C2×Q8—24no—
312C2×Q8—24no—
313C2×Q8—24no—
314C2×Q8—28no—
315C2×Q8—28no—
316C2×Q8—28no—
317C2×Q8—28no—
318C2×Q8—416no—
319C2×Q8—432no—
320C2×Q8—432no—
321C2×Q8—464no—
322C2×Q8—44no—
323C2×Q8—44no—
324C2×Q8#10218yes—
325C2×Q8C2×D814yes—
326C2×Q8C2×SD1614yes—
327C2×D4—216no—
328C2×D4—28no—
329C2×D4—28no—
330C2×D4—216no—
331C2×D4—24no—
332C2×D4—24no—
333C2×D4—24no—
334C2×D4—24no—
335C2×D4—24no—
336C2×D4—416no—
337C2×D4—48no—
338C2×D4—48no—
339C2×D4—48no—
340C2×D4—44no—
341C2×D4—44no—
342C2×D4—44no—
343C2×D4—44no—
344C2×D4—88no—
345C2×D4C2×C22⋊C418yes—
346C22×C4—22no—
347C22×C4—22no—
348C22×C4—24no—
349C22×C4—22no—
350C22×C4—22no—
351C22×C4—232no—
352C22×C4—22no—
353C22×C4—24no—
354C22×C4—22no—
355C22×C4—28no—
356C22×C4—28no—
357C22×C4—42no—
358C22×C4—432no—
359C22×C4—48no—
360C22×C4—48no—
361C22×C4—44no—
362C22×C4#10218yes—
363C22×C4C2×C22⋊C412yes—
364C22×C4C2×C22⋊C411yescharacteristic
365C22×C4C2×C22⋊C414yes—
366C22×C4C2×C22⋊C414yes—
367C22×C4C2×C22⋊C412yes—
368C22×C4C2×C22⋊C411yescharacteristic
369C22×C4C2×C22⋊C411yescharacteristic
370C22×C4#12011yescharacteristic
371C22×C4#12011yescharacteristic
372C22×C4#12011yescharacteristic
373C22×C4#12012yes—
374C22×C4#12012yes—
375C22×C4#12011yescharacteristic
376C22×C4C2×D812yes—
377C22×C4C2×SD1612yes—
378C22×C4AGL(1,ℤ/8)14yes—
379C22×C4C23×C411yescharacteristic
380C22×C4C22×D411yescharacteristic
381C22×C4C22×D411yescharacteristic
382M16—44no—
383M16—44no—
384M16—84no—
385C2×C8—24no—
386C2×C8—44no—
387C2×C8—44no—
388C2×C8—42no—
389C2×C8—42no—
390C2×C8—44no—
391C2×C8—42no—
392C2×C8—44no—
393C2×C8—82no—
394C2×C8—84no—
395C2×C8—82no—
396C4⋊C4—216no—
397C4⋊C4—28no—
398C4⋊C4—24no—
399C4⋊C4—24no—
400C4⋊C4—28no—
401C4⋊C4—24no—
402C4⋊C4—24no—
403C4⋊C4—24no—
404C4⋊C4C2×C22⋊C418yes—
405C22⋊C4—232no—
406C22⋊C4—28no—
407C22⋊C4—28no—
408C22⋊C4—28no—
409C22⋊C4—28no—
410C42—24no—
411C42—24no—
412C42—24no—
413C42—24no—
414C42C2×C22⋊C412yes—
415C42C2×C22⋊C412yes—
416C42#12012yes—
417C42#12012yes—
418C42#12012yes—
419C42#12012yes—
420C42C22×D412yes—
421C42C22×D412yes—
422C23—22no—
423C23—22no—
424C23—28no—
425C23—48no—
426C23—48no—
427C23—48no—
428C23#37911yescharacteristic
429C23#37911yescharacteristic
430C23C2×#10212yes—
431C23#41812yes—
432C23C22×C22⋊C411yescharacteristic
433Q8—28no—
434Q8—28no—
435Q8—216no—
436Q8—432no—
437Q8—44no—
438Q8—44no—
439Q8—48no—
440D4—48no—
441D4—432no—
442D4—48no—
443D4—48no—
444D4—416no—
445D4—48no—
446D4—44no—
447D4—44no—
448D4—44no—
449D4—44no—
450D4—48no—
451D4—84no—
452D4—816no—
453C2×C4—22no—
454C2×C4—24no—
455C2×C4—24no—
456C2×C4—28no—
457C2×C4—28no—
458C2×C4—24no—
459C2×C4—22no—
460C2×C4—22no—
461C2×C4—21no—
462C2×C4—21no—
463C2×C4—21no—
464C2×C4—21no—
465C2×C4—24no—
466C2×C4—28no—
467C2×C4—42no—
468C2×C4—41no—
469C2×C4—41no—
470C2×C4—464no—
471C2×C4—48no—
472C2×C4—44no—
473C2×C4—48no—
474C2×C4—48no—
475C2×C4—416no—
476C2×C4—44no—
477C2×C4—82no—
478C2×C4#37911yescharacteristic
479C2×C4#37912yes—
480C2×C4#37911yescharacteristic
481C2×C4#37912yes—
482C2×C4C2×#10218yes—
483C2×C4C2×#10212yes—
484C2×C4#41812yes—
485C2×C4#44714yes—
486C2×C4#44714yes—
487C2×C4#45014yes—
488C2×C4#45014yes—
489C2×C4#45412yes—
490C2×C4#45612yes—
491C2×C4C22×C22⋊C412yes—
492C2×C4C2×#12011yescharacteristic
493C2×C4C2×#12012yes—
494C2×C4C2×#12011yescharacteristic
495C2×C4C22×D811yescharacteristic
496C2×C4C22×SD1611yescharacteristic
497C2×C4C2×AGL(1,ℤ/8)12yes—
498C8—44no—
499C8—84no—
500C8—82no—
501C22—21no—
502C22—21no—
503C22—21no—
504C22—21no—
505C22—24no—
506C22—24no—
507C22—48no—
508C22—48no—
509C22—48no—
510C22—816no—
511C22#178612yes—
512C22#178612yes—
513C22#179112yes—
514C22#179312yes—
515C22C2×#37911yescharacteristic
516C22C22×#10211yescharacteristic
517C22C2×#41811yescharacteristic
518C4—28no—
519C4—22no—
520C4—22no—
521C4—21no—
522C4—21no—
523C4—48no—
524C4—44no—
525C4#178614yes—
526C4#179312yes—
527C4C2×#44712yes—
528C4C2×#45012yes—
529C4C2×#45411yescharacteristic
530C4C2×#45611yescharacteristic
531C2—21no—
532C2—21no—
533C2—22no—
534C2—88no—
535C2#835414yesdirect product factor
536C2C2×#178611yescharacteristic
537C2C2×#179111yescharacteristic
538C2C2×#179311yescharacteristic
subgroupG/H
center, socleC23#379
commutatorC22×C4C23×C4
Frattini, cosocleC2×C42C24
prime radicalC2×#3497C2
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#1984C2semidirect
3. C2×#1801C2semidirect
4. C2×#1547C2semidirect
5. C2×#1492C2semidirect
6. #8354C2direct (N × H)
27. #1984C22semidirect
29. #1801C22semidirect
33. #1547C22semidirect
37. #1492C22semidirect
535. C2#8354direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#34972
C2×#19842
C2×#18012
C2×#15472
C2×#14922
#83542