Finite Group Databasebeta

← C2×#18211 #6346481

Subgroups — C2×#18211 #6346481

Order 512.

4306 conjugacy classes of subgroups.

The subgroup lattice has 527 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3496C211yesmaximal, characteristic
2C2×#3103C212yesmaximal, complemented
3C2×#2580C211yesmaximal, characteristic, complemented
4#18211C2116yesmaximal, direct product factor
5C2×#1613C214yesmaximal, complemented
6C2×#1601C214yesmaximal, complemented
7C2×#1517C212yesmaximal, complemented
8C2×#1460C211yesmaximal, characteristic, complemented
9C22×H(5,𝔽2)—21no—
10#3496—28no—
11#3496—24no—
12#3496C2218yes—
13C2×#547—22no—
14C2×#546—24no—
15C2×D42—22no—
16C2×#537—21no—
17C2×#534C2214yes—
18C2×#532C2212yes—
19C22×#121—22no—
20C22×C4×Q8C2211yescharacteristic, complemented
21C22×C4×D4C2211yescharacteristic
22#3103—28no—
23#3103C22116yescomplemented
24C2×#481C2214yescomplemented
25C2×#475—22no—
26C2×#460—22no—
27C2×#448C2214yescomplemented
28C2×C4×SD16—24no—
29C2×#431C2212yescomplemented
30#2580—24no—
31#2580C2218yescomplemented
32C2×#399C2212yescomplemented
33C2×#393C2212yescomplemented
34C2×#390—21no—
35C2×#389—21no—
36C2×#385—22no—
37C2×#382C2211yescharacteristic, complemented
38#1613C22132yescomplemented
39#1601C22132yescomplemented
40#1517C22116yescomplemented
41C2×#327C2218yescomplemented
42#1460C2218yescomplemented
43C2×#323C2214yescomplemented
44C2×H(5,𝔽2)—28no—
45C2×H(5,𝔽2)—28no—
46C2×H(5,𝔽2)—48no—
47C2×H(5,𝔽2)—48no—
48C22×#41—24no—
49C22×#41—22no—
50C23×Q8C2311yescharacteristic
51C23×D4—24no—
52C23×D4—24no—
53C23×D4—22no—
54C23×D4D411yescharacteristic
55C24×C4D412yes—
56C22×SD16—24no—
57#547—216no—
58#547—216no—
59#546—232no—
60#546—232no—
61D42—216no—
62D42—216no—
63#537—28no—
64#537—28no—
65#534—216no—
66#534—28no—
67#534C23116yes—
68#532—24no—
69#532—24no—
70#532D418yes—
71#532C2318yes—
72C2×C4⋊Q8D412yes—
73C2×#127D412yes—
74C2×#124—22no—
75C2×#123—28no—
76C2×C22⋊Q8—24no—
77C2×#121—24no—
78C2×#121—24no—
79C2×#121—216no—
80C2×#121—24no—
81C2×#121—22no—
82C2×#121—24no—
83C2×#121—216no—
84C2×#121C2314yes—
85C2×#120—28no—
86C2×C4×Q8—22no—
87C2×C4×Q8—22no—
88C2×C4×Q8—24no—
89C2×C4×Q8—22no—
90C2×C4×Q8C2314yescomplemented
91C2×C4×D4—22no—
92C2×C4×D4—22no—
93C2×C4×D4—24no—
94C2×C4×D4—22no—
95C2×C4×D4D414yes—
96C2×C4×D4D414yes—
97C2×C4×D4C2314yes—
98C22×C4⋊C4—22no—
99C22×C4⋊C4—21no—
100C22×C4⋊C4—21no—
101C22×C4⋊C4—22no—
102C22×C4⋊C4D411yescharacteristic
103C22×C4⋊C4C2311yescharacteristic
104C22×C22⋊C4—24no—
105C22×C22⋊C4—22no—
106C22×C22⋊C4—22no—
107C22×C22⋊C4C2312yes—
108C22×C42—21no—
109C22×C42C2311yescharacteristic
110#481—28no—
111#481C23116yescomplemented
112#475—216no—
113#460—216no—
114#448—28no—
115#448C23116yescomplemented
116C4×SD16—232no—
117#431—24no—
118#431C2318yescomplemented
119C2×#106—24no—
120C2×C4⋊C8—22no—
121C2×#103—24no—
122C2×#102—24no—
123C2×C22⋊C8C2314yes—
124C2×C4×C8—22no—
125#399—24no—
126#399C2318yescomplemented
127#393—24no—
128#393C2318yescomplemented
129#390—28no—
130#389—28no—
131#385—216no—
132#382—22no—
133#382C2314yescomplemented
134C2×#95—22no—
135C2×#95—21no—
136C2×#95C2312yes—
137#327C23132yescomplemented
138#323C23116yescomplemented
139C25—24no—
140C25C2×D412yes—
141H(5,𝔽2)—432no—
142H(5,𝔽2)—464no—
143H(5,𝔽2)—432no—
144C2×#41—232no—
145C2×#41—28no—
146C2×#41—28no—
147C2×#41—432no—
148C2×#41—48no—
149C2×#41—48no—
150C22×Q8—22no—
151C22×Q8—21no—
152C22×Q8—22no—
153C22×Q8—22no—
154C22×Q8—44no—
155C22×Q8C2412yes—
156C22×D4—28no—
157C22×D4—216no—
158C22×D4—232no—
159C22×D4—24no—
160C22×D4—216no—
161C22×D4—24no—
162C22×D4—216no—
163C22×D4—22no—
164C22×D4—22no—
165C22×D4—22no—
166C22×D4—22no—
167C22×D4—24no—
168C22×D4—432no—
169C22×D4—416no—
170C22×D4—416no—
171C22×D4—88no—
172C22×D4SD1618yescomplemented
173C22×D4C2×D414yes—
174C22×D4C2×D414yes—
175C23×C4—24no—
176C23×C4—21no—
177C23×C4—22no—
178C23×C4—24no—
179C23×C4—22no—
180C23×C4—24no—
181C23×C4—21no—
182C23×C4—22no—
183C23×C4—84no—
184C23×C4C2×D412yes—
185C23×C4C2×D418yes—
186C23×C4C2×D411yescharacteristic
187C23×C4C2×D411yescharacteristic
188C23×C4C2411yescharacteristic
189C2×SD16—216no—
190C2×SD16—416no—
191C22×C8—24no—
192C4⋊Q8—24no—
193C4⋊Q8C2×D418yes—
194#127—24no—
195#127C2×D418yes—
196#124—28no—
197#124—28no—
198#123—232no—
199#123—232no—
200C22⋊Q8—232no—
201#121—216no—
202#121—232no—
203#121—232no—
204#121—232no—
205#121—28no—
206#121—28no—
207#121—216no—
208#121—24no—
209#121—24no—
210#121C2×D418yes—
211#121C2418yes—
212#120—232no—
213#120—232no—
214C4×Q8—28no—
215C4×Q8—28no—
216C4×Q8—44no—
217C4×Q8—44no—
218C4×D4—28no—
219C4×D4—28no—
220C4×D4—28no—
221C4×D4—28no—
222C4×D4—28no—
223C4×D4—28no—
224C4×D4—28no—
225C4×D4C2×D4116yes—
226C2×C4⋊C4—24no—
227C2×C4⋊C4—216no—
228C2×C4⋊C4—22no—
229C2×C4⋊C4—22no—
230C2×C4⋊C4—22no—
231C2×C4⋊C4—22no—
232C2×C4⋊C4—22no—
233C2×C4⋊C4—24no—
234C2×C4⋊C4—24no—
235C2×C4⋊C4—21no—
236C2×C4⋊C4—28no—
237C2×C4⋊C4—42no—
238C2×C4⋊C4—41no—
239C2×C4⋊C4—41no—
240C2×C4⋊C4—44no—
241C2×C4⋊C4—84no—
242C2×C4⋊C4C2×D414yes—
243C2×C4⋊C4C2×D414yes—
244C2×C4⋊C4C2412yes—
245C2×C22⋊C4—28no—
246C2×C22⋊C4—232no—
247C2×C22⋊C4—24no—
248C2×C22⋊C4—24no—
249C2×C22⋊C4—24no—
250C2×C22⋊C4—24no—
251C2×C22⋊C4—28no—
252C2×C22⋊C4—28no—
253C2×C22⋊C4—48no—
254C2×C22⋊C4—84no—
255C2×C22⋊C4C2×D414yes—
256C2×C22⋊C4C2414yes—
257C2×C42—24no—
258C2×C42—42no—
259C2×C42—42no—
260C2×C42C2×D412yes—
261C2×C42C2×D412yes—
262C2×C42C2×D412yes—
263C2×C42C2×D414yes—
264C2×C42C2412yes—
265#106—216no—
266C4⋊C8—28no—
267#103—216no—
268#102—216no—
269C22⋊C8—24no—
270C22⋊C8C2418yes—
271C4×C8—28no—
272#95—24no—
273#95—28no—
274#95—22no—
275#95C2414yes—
276C24—22no—
277C24—22no—
278C24—24no—
279C24—216no—
280C24—24no—
281C24—44no—
282C24—44no—
283C24—416no—
284C24—88no—
285C24—88no—
286C24C2×SD1618yes—
287C24C22×D411yescharacteristic
288C24C22×D414yes—
289#41—4128no—
290#41—416no—
291#41—416no—
292#41—432no—
293C2×Q8—28no—
294C2×Q8—28no—
295C2×Q8—24no—
296C2×Q8—44no—
297C2×Q8—44no—
298C2×Q8—44no—
299C2×Q8—48no—
300C2×Q8—42no—
301C2×Q8—48no—
302C2×D4—232no—
303C2×D4—28no—
304C2×D4—28no—
305C2×D4—216no—
306C2×D4—28no—
307C2×D4—28no—
308C2×D4—28no—
309C2×D4—24no—
310C2×D4—28no—
311C2×D4—216no—
312C2×D4—216no—
313C2×D4—48no—
314C2×D4—48no—
315C2×D4—4128no—
316C2×D4—432no—
317C2×D4—464no—
318C2×D4—432no—
319C2×D4—48no—
320C2×D4—432no—
321C2×D4—48no—
322C2×D4—48no—
323C2×D4—832no—
324C2×D4—88no—
325C2×D4C2×SD16116yescomplemented
326C2×D4C22×D418yes—
327C22×C4—216no—
328C22×C4—24no—
329C22×C4—22no—
330C22×C4—24no—
331C22×C4—22no—
332C22×C4—22no—
333C22×C4—28no—
334C22×C4—216no—
335C22×C4—28no—
336C22×C4—24no—
337C22×C4—22no—
338C22×C4—42no—
339C22×C4—42no—
340C22×C4—48no—
341C22×C4—416no—
342C22×C4—42no—
343C22×C4—41no—
344C22×C4—41no—
345C22×C4—416no—
346C22×C4—44no—
347C22×C4—44no—
348C22×C4—42no—
349C22×C4—44no—
350C22×C4—42no—
351C22×C4—41no—
352C22×C4—41no—
353C22×C4—44no—
354C22×C4—84no—
355C22×C4—88no—
356C22×C4—88no—
357C22×C4#12011yescharacteristic
358C22×C4#12011yescharacteristic
359C22×C4#12012yes—
360C22×C4#12012yes—
361C22×C4#12012yes—
362C22×C4C2×SD1614yes—
363C22×C4AGL(1,ℤ/8)14yes—
364C22×C4C22×D412yes—
365C22×C4C22×D414yes—
366C22×C4C22×D411yescharacteristic
367C22×C4C22×D412yes—
368C22×C4C22×D412yes—
369C22×C4C22×D412yes—
370C22×C4C2511yescharacteristic
371SD16—432no—
372C2×C8—28no—
373C2×C8—48no—
374C4⋊C4—216no—
375C4⋊C4—28no—
376C4⋊C4—28no—
377C4⋊C4—24no—
378C4⋊C4—24no—
379C4⋊C4—42no—
380C4⋊C4—44no—
381C4⋊C4—44no—
382C4⋊C4—48no—
383C4⋊C4—88no—
384C4⋊C4C22×D418yes—
385C22⋊C4—232no—
386C22⋊C4—216no—
387C22⋊C4—28no—
388C22⋊C4—28no—
389C22⋊C4—28no—
390C22⋊C4—28no—
391C22⋊C4—416no—
392C22⋊C4—88no—
393C42—48no—
394C42#12014yes—
395C42#12014yes—
396C42C22×D414yes—
397C42C22×D414yes—
398C23—22no—
399C23—22no—
400C23—24no—
401C23—28no—
402C23—28no—
403C23—24no—
404C23—28no—
405C23—44no—
406C23—44no—
407C23—416no—
408C23—432no—
409C23—44no—
410C23—44no—
411C23—48no—
412C23—48no—
413C23—48no—
414C23—82no—
415C23—88no—
416C23—82no—
417C23—816no—
418C23—816no—
419C23—1632no—
420C23C2×#12011yescharacteristic
421C23C2×#12011yescharacteristic
422C23C22×SD1612yes—
423C23C22×SD1618yes—
424C23C2×AGL(1,ℤ/8)12yes—
425C23C23×D411yescharacteristic
426Q8—28no—
427Q8—44no—
428Q8—48no—
429Q8—416no—
430D4—232no—
431D4—48no—
432D4—416no—
433D4—464no—
434D4—416no—
435D4—48no—
436D4—48no—
437D4—416no—
438D4—84no—
439D4—816no—
440C2×C4—22no—
441C2×C4—22no—
442C2×C4—24no—
443C2×C4—24no—
444C2×C4—24no—
445C2×C4—28no—
446C2×C4—42no—
447C2×C4—42no—
448C2×C4—42no—
449C2×C4—41no—
450C2×C4—41no—
451C2×C4—416no—
452C2×C4—432no—
453C2×C4—42no—
454C2×C4—44no—
455C2×C4—42no—
456C2×C4—48no—
457C2×C4—44no—
458C2×C4—44no—
459C2×C4—432no—
460C2×C4—44no—
461C2×C4—44no—
462C2×C4—42no—
463C2×C4—44no—
464C2×C4—42no—
465C2×C4—42no—
466C2×C4—44no—
467C2×C4—88no—
468C2×C4—82no—
469C2×C4—88no—
470C2×C4—82no—
471C2×C4—82no—
472C2×C4#45018yes—
473C2×C4#45018yes—
474C2×C4C2×#12012yes—
475C2×C4C2×#12012yes—
476C2×C4C2×#12012yes—
477C2×C4C2×#12014yes—
478C2×C4C22×SD1614yes—
479C2×C4C2×AGL(1,ℤ/8)14yes—
480C2×C4C23×D412yes—
481C8—48no—
482C22—24no—
483C22—24no—
484C22—21no—
485C22—21no—
486C22—21no—
487C22—21no—
488C22—28no—
489C22—48no—
490C22—416no—
491C22—44no—
492C22—44no—
493C22—48no—
494C22—48no—
495C22—48no—
496C22—84no—
497C22—88no—
498C22—816no—
499C22—1632no—
500C22C2×#45012yes—
501C22C2×#45012yes—
502C22#301912yes—
503C22#302512yes—
504C22C22×#12011yescharacteristic
505C22C23×SD1611yescharacteristic
506C22C22×AGL(1,ℤ/8)11yescharacteristic
507C4—22no—
508C4—22no—
509C4—22no—
510C4—22no—
511C4—48no—
512C4—44no—
513C4—44no—
514C4—84no—
515C4—82no—
516C4C2×#45018yes—
517C2—21no—
518C2—21no—
519C2—22no—
520C2—48no—
521C2—88no—
522C2#1821114yesdirect product factor
523C2C22×#45011yescharacteristic
524C2C2×#301911yescharacteristic
525C2C2×#302511yescharacteristic
subgroupG/H
center, socleC23C2×#120
commutator, Frattini, cosocleC22×C4C25
prime radicalC2×#3496C2
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#3103C2semidirect
3. C2×#2580C2semidirect
4. #18211C2direct (N × H)
5. C2×#1613C2semidirect
6. C2×#1601C2semidirect
7. C2×#1517C2semidirect
8. C2×#1460C2semidirect
20. C22×C4×Q8C22semidirect
23. #3103C22semidirect
24. C2×#481C22semidirect
27. C2×#448C22semidirect
29. C2×#431C22semidirect
31. #2580C22semidirect
32. C2×#399C22semidirect
33. C2×#393C22semidirect
37. C2×#382C22semidirect
38. #1613C22semidirect
39. #1601C22semidirect
40. #1517C22semidirect
41. C2×#327C22semidirect
42. #1460C22semidirect
43. C2×#323C22semidirect
90. C2×C4×Q8C23semidirect
111. #481C23semidirect
115. #448C23semidirect
118. #431C23semidirect
126. #399C23semidirect
128. #393C23semidirect
133. #382C23semidirect
137. #327C23semidirect
138. #323C23semidirect
172. C22×D4SD16semidirect
325. C2×D4C2×SD16semidirect
522. C2#18211direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#34962
C2×#31032
C2×#25802
#182112
C2×#16132
C2×#16012
C2×#15172
C2×#14602