Finite Group Databasebeta

← C2×#21242 #6372016

Subgroups — C2×#21242 #6372016

Order 512.

5090 conjugacy classes of subgroups.

The subgroup lattice has 503 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#575C211yesmaximal, characteristic
2C22×#430C211yesmaximal, characteristic, complemented
3C22×#421C212yesmaximal, complemented
4C22×#408C212yesmaximal, complemented
5C22×#405C211yesmaximal, characteristic, complemented
6#21242C2116yesmaximal, direct product factor
7C2×#1975C214yesmaximal, complemented
8C2×#1974C214yesmaximal, complemented
9C23×#41C2212yes—
10C2×#575—28no—
11C2×#575—28no—
12C2×#575C418yescomplemented
13C2×#575C2218yes—
14C22×#137C414yescomplemented
15C22×AGL(1,ℤ/8)C414yescomplemented
16C22×#135C2214yes—
17C23×M16C2212yes—
18C23×M16C2211yescharacteristic
19C24×C8C2211yescharacteristic
20C22×#117C2211yescharacteristic
21C2×#430—28no—
22C2×#430C2218yescomplemented
23C22×#108C2214yescomplemented
24C2×#421—216no—
25C2×#421C22116yescomplemented
26C22×#104C2218yescomplemented
27C2×#408—24no—
28C2×#408—28no—
29C2×#408C2214yescomplemented
30C2×#408C2214yescomplemented
31C2×#408C22116yescomplemented
32C22×C22⋊C8—24no—
33C2×#405—28no—
34C2×#405C2218yescomplemented
35C22×#97C2212yescomplemented
36C22×C4×C8C2212yescomplemented
37#1975C22132yescomplemented
38#1974C22132yescomplemented
39C22×#41—24no—
40C22×#41—22no—
41C22×#41—22no—
42C22×#41—24no—
43C22×#41—28no—
44C22×#41—28no—
45C22×#41—28no—
46C22×#41—28no—
47C22×#41C2×C414yes—
48C22×#41C2×C418yes—
49C22×#41C2314yes—
50C22×#41C2318yes—
51C23×Q8C2×C412yes—
52C23×D4—22no—
53C23×D4C2×C412yes—
54C24×C4—22no—
55C24×C4C2311yescharacteristic
56#575—264no—
57#575—232no—
58#575—232no—
59C2×#137—232no—
60C2×#137C2×C4132yescomplemented
61C2×AGL(1,ℤ/8)—232no—
62C2×AGL(1,ℤ/8)C2×C4132yescomplemented
63C2×#135—216no—
64C2×#135—216no—
65C2×#135C2×C4116yes—
66C2×#135C23116yes—
67C22×Q16C2×C414yes—
68C22×SD16C2×C418yes—
69C22×D8C2×C414yes—
70C22×M16—24no—
71C22×M16—22no—
72C22×M16—28no—
73C22×M16—28no—
74C22×M16C2×C414yes—
75C22×M16C2×C414yes—
76C22×M16D418yes—
77C22×M16D418yes—
78C22×M16C2314yes—
79C22×M16C2318yes—
80C22×M16C2314yes—
81C23×C8—24no—
82C23×C8—24no—
83C23×C8—22no—
84C23×C8D414yes—
85C23×C8D414yes—
86C23×C8C2311yescharacteristic
87C23×C8C2311yescharacteristic
88C23×C8C2314yes—
89C23×C8C2312yes—
90C2×#117—24no—
91C2×#117—22no—
92C2×#117D418yes—
93C2×#117C2314yes—
94C22×C4⋊C4—21no—
95C22×C22⋊C4—21no—
96C22×C42C2312yes—
97#430—232no—
98C2×#108—216no—
99C2×#108C23116yescomplemented
100#421—264no—
101C2×#104—232no—
102C2×#104C23132yescomplemented
103#408—232no—
104#408—28no—
105#408—28no—
106#408C23116yescomplemented
107#408C23116yescomplemented
108C2×C22⋊C8—232no—
109C2×C22⋊C8—28no—
110C2×C22⋊C8—28no—
111#405—232no—
112C2×#97—28no—
113C2×#97C2318yescomplemented
114C2×C4×C8—28no—
115C2×C4×C8C2318yescomplemented
116C25—22no—
117C25#4111yescharacteristic
118C2×#41—28no—
119C2×#41—28no—
120C2×#41—28no—
121C2×#41—28no—
122C2×#41—24no—
123C2×#41—24no—
124C2×#41—28no—
125C2×#41—216no—
126C2×#41—232no—
127C2×#41—216no—
128C2×#41—232no—
129C2×#41—28no—
130C2×#41—28no—
131C2×#41—216no—
132C2×#41—216no—
133C2×#41—28no—
134C2×#41—216no—
135C2×#41—28no—
136C2×#41—216no—
137C2×#41—48no—
138C2×#41—416no—
139C2×#41—48no—
140C2×#41—416no—
141C2×#41—48no—
142C2×#41—416no—
143C2×#41—48no—
144C2×#41—416no—
145C2×#41C22×C418yes—
146C2×#41C22×C4116yes—
147C2×#41C2418yes—
148C22×Q8—22no—
149C22×Q8—24no—
150C22×Q8—28no—
151C22×Q8—28no—
152C22×Q8C22×C414yes—
153C22×Q8C22×C418yes—
154C22×D4—24no—
155C22×D4—28no—
156C22×D4—24no—
157C22×D4—28no—
158C22×D4—28no—
159C22×D4—28no—
160C22×D4—22no—
161C22×D4—24no—
162C22×D4—48no—
163C22×D4—48no—
164C22×D4C22×C414yes—
165C22×D4C22×C418yes—
166C23×C4—22no—
167C23×C4—22no—
168C23×C4—24no—
169C23×C4—28no—
170C23×C4—28no—
171C23×C4—24no—
172C23×C4—48no—
173C23×C4—48no—
174C23×C4C22×C412yes—
175C23×C4C22×C412yes—
176C23×C4C2×D414yes—
177C23×C4C2×D414yes—
178C23×C4C2×D414yes—
179C23×C4C2×D412yes—
180C23×C4C2×D412yes—
181C23×C4#4111yescharacteristic
182C23×C4#4112yes—
183C23×C4#4114yes—
184C23×C4C2412yes—
185C23×C4C2411yescharacteristic
186#137—2128no—
187AGL(1,ℤ/8)—2128no—
188#135—264no—
189#135—232no—
190#135—232no—
191C2×Q16—216no—
192C2×Q16C22×C4116yes—
193C2×SD16—232no—
194C2×SD16C22×C4132yes—
195C2×D8—216no—
196C2×D8C22×C4116yes—
197C2×M16—28no—
198C2×M16—24no—
199C2×M16—28no—
200C2×M16—216no—
201C2×M16—28no—
202C2×M16—216no—
203C2×M16—48no—
204C2×M16—416no—
205C2×M16C22⋊C4132yes—
206C2×M16C22⋊C4132yes—
207C2×M16C22×C4116yes—
208C2×M16C2×D4116yes—
209C2×M16C2×D4116yes—
210C2×M16C2418yes—
211C22×C8—216no—
212C22×C8—216no—
213C22×C8—22no—
214C22×C8—22no—
215C22×C8—28no—
216C22×C8—22no—
217C22×C8—22no—
218C22×C8—28no—
219C22×C8—28no—
220C22×C8—24no—
221C22×C8—48no—
222C22×C8C22×C414yes—
223C22×C8C22×C414yes—
224C22×C8C2×D4116yes—
225C22×C8C2×D412yes—
226C22×C8C2×D412yes—
227C22×C8C2×D412yes—
228C22×C8C2×D412yes—
229C22×C8C2×D418yes—
230C22×C8C2×D418yes—
231C22×C8C2412yes—
232C22×C8C2412yes—
233C22×C8C2414yes—
234#117—216no—
235#117—28no—
236#117C2×D4116yes—
237C2×C4⋊C4—28no—
238C2×C4⋊C4—24no—
239C2×C22⋊C4—28no—
240C2×C22⋊C4—24no—
241C2×C42—24no—
242C2×C42—22no—
243C2×C42C2×D418yes—
244C2×C42C2414yes—
245#108—232no—
246#104—264no—
247C22⋊C8—232no—
248C22⋊C8—232no—
249#97—216no—
250C4×C8—216no—
251C24—28no—
252C24—24no—
253C24—44no—
254C24—416no—
255C24—48no—
256C24C4×D412yes—
257C24C4×D412yes—
258C24#12114yes—
259C24#12414yes—
260C24C2×#4111yescharacteristic
261C24C2×#4112yes—
262#41—216no—
263#41—232no—
264#41—232no—
265#41—216no—
266#41—28no—
267#41—28no—
268#41—28no—
269#41—28no—
270#41—416no—
271#41—48no—
272#41—48no—
273#41—416no—
274#41—48no—
275#41—416no—
276#41—416no—
277#41—48no—
278#41—432no—
279#41—432no—
280#41—432no—
281C2×Q8—28no—
282C2×Q8—24no—
283C2×Q8—28no—
284C2×Q8—216no—
285C2×Q8—28no—
286C2×Q8—216no—
287C2×Q8—48no—
288C2×Q8—416no—
289C2×Q8C23×C418yes—
290C2×D4—216no—
291C2×D4—28no—
292C2×D4—28no—
293C2×D4—28no—
294C2×D4—216no—
295C2×D4—28no—
296C2×D4—216no—
297C2×D4—28no—
298C2×D4—24no—
299C2×D4—48no—
300C2×D4—416no—
301C2×D4—48no—
302C2×D4—416no—
303C2×D4—416no—
304C2×D4—432no—
305C2×D4—48no—
306C2×D4—416no—
307C2×D4C23×C418yes—
308C22×C4—28no—
309C22×C4—24no—
310C22×C4—28no—
311C22×C4—24no—
312C22×C4—28no—
313C22×C4—216no—
314C22×C4—28no—
315C22×C4—48no—
316C22×C4—48no—
317C22×C4—48no—
318C22×C4—416no—
319C22×C4—48no—
320C22×C4—416no—
321C22×C4—416no—
322C22×C4—432no—
323C22×C4C2×C22⋊C418yes—
324C22×C4C2×C22⋊C418yes—
325C22×C4C4×D418yes—
326C22×C4C4×D418yes—
327C22×C4C4×D412yes—
328C22×C4C4×D414yes—
329C22×C4C4×D414yes—
330C22×C4C4×D412yes—
331C22×C4#12118yes—
332C22×C4#12118yes—
333C22×C4#12114yes—
334C22×C4#12118yes—
335C22×C4#12414yes—
336C22×C4#12418yes—
337C22×C4#12718yes—
338C22×C4#12718yes—
339C22×C4C23×C411yescharacteristic
340C22×C4C23×C411yescharacteristic
341C22×C4C23×C414yes—
342C22×C4C22×D412yes—
343C22×C4C22×D414yes—
344C22×C4C22×D412yes—
345C22×C4C22×D414yes—
346C22×C4C22×D412yes—
347C22×C4C22×D414yes—
348C22×C4C22×D414yes—
349C22×C4C22×D411yescharacteristic
350C22×C4C22×D411yescharacteristic
351C22×C4C2×#4111yescharacteristic
352C22×C4C2×#4112yes—
353C22×C4C2×#4112yes—
354C22×C4C2×#4114yes—
355C22×C4C2511yescharacteristic
356Q16—232no—
357SD16—264no—
358D8—232no—
359M16—28no—
360M16—28no—
361M16—416no—
362M16—48no—
363M16C2×C22⋊C4164yes—
364C2×C8—24no—
365C2×C8—24no—
366C2×C8—232no—
367C2×C8—24no—
368C2×C8—24no—
369C2×C8—22no—
370C2×C8—22no—
371C2×C8—22no—
372C2×C8—22no—
373C2×C8—28no—
374C2×C8—48no—
375C2×C8—416no—
376C2×C8C2×C22⋊C4116yes—
377C2×C8C2×C22⋊C4116yes—
378C2×C8C23×C418yes—
379C2×C8C22×D414yes—
380C2×C8C22×D414yes—
381C2×C8C22×D418yes—
382C2×C8C22×D418yes—
383C4⋊C4—216no—
384C22⋊C4—216no—
385C42—28no—
386C42—24no—
387C42C22×D418yes—
388C23—24no—
389C23—28no—
390C23—28no—
391C23—44no—
392C23—48no—
393C23—48no—
394C23—44no—
395C23—432no—
396C23—416no—
397C23—416no—
398C23—48no—
399C23—832no—
400C23#39018yes—
401C23#39018yes—
402C23C2×C4×D414yes—
403C23C2×C4×D411yescharacteristic
404C23C2×C4×D411yescharacteristic
405C23C2×#12112yes—
406C23C2×#12114yes—
407C23C2×#12412yes—
408C23C2×#12414yes—
409C23C22×#4111yescharacteristic
410Q8—28no—
411Q8—28no—
412Q8—416no—
413Q8—48no—
414D4—28no—
415D4—28no—
416D4—48no—
417D4—48no—
418D4—432no—
419D4—416no—
420D4—416no—
421D4—48no—
422C2×C4—28no—
423C2×C4—28no—
424C2×C4—48no—
425C2×C4—416no—
426C2×C4—416no—
427C2×C4—48no—
428C2×C4—48no—
429C2×C4—48no—
430C2×C4—416no—
431C2×C4—432no—
432C2×C4#39018yes—
433C2×C4#390116yes—
434C2×C4#390116yes—
435C2×C4#39018yes—
436C2×C4C22×C22⋊C412yes—
437C2×C4C22×C22⋊C412yes—
438C2×C4C22×C22⋊C418yes—
439C2×C4C2×C4×D412yes—
440C2×C4C2×C4×D418yes—
441C2×C4C2×C4×D412yes—
442C2×C4C2×C4×D411yescharacteristic
443C2×C4C2×C4×D414yes—
444C2×C4C2×C4×D411yescharacteristic
445C2×C4C2×#12112yes—
446C2×C4C2×#12118yes—
447C2×C4C2×#12112yes—
448C2×C4C2×#12112yes—
449C2×C4C2×#12114yes—
450C2×C4C2×#12412yes—
451C2×C4C2×#12414yes—
452C2×C4C2×#12712yes—
453C2×C4C2×#12718yes—
454C2×C4C2×#12712yes—
455C2×C4C24×C411yescharacteristic
456C2×C4C23×D411yescharacteristic
457C2×C4C23×D411yescharacteristic
458C2×C4C23×D411yescharacteristic
459C2×C4C23×D411yescharacteristic
460C2×C4C22×#4111yescharacteristic
461C8—24no—
462C8—24no—
463C8—48no—
464C8C22×C22⋊C4116yes—
465C22—22no—
466C22—28no—
467C22—22no—
468C22—24no—
469C22—216no—
470C22—24no—
471C22—44no—
472C22—44no—
473C22—48no—
474C22—416no—
475C22—48no—
476C22—832no—
477C22—816no—
478C22C2×#39018yes—
479C22C2×#39012yes—
480C22C2×#39012yes—
481C22#295514yes—
482C22C22×C4×D411yescharacteristic
483C22C22×#12111yescharacteristic
484C22C22×#12411yescharacteristic
485C4—48no—
486C4—48no—
487C4C2×#39012yes—
488C4C2×#39018yes—
489C4C2×#39012yes—
490C4C23×C22⋊C411yescharacteristic
491C4C22×C4×D411yescharacteristic
492C4C22×#12111yescharacteristic
493C4C22×#12711yescharacteristic
494C2—21no—
495C2—28no—
496C2—21no—
497C2—22no—
498C2—88no—
499C2#2124214yesdirect product factor
500C2C22×#39011yescharacteristic
501C2C2×#295512yes—
subgroupG/H
centerC22×C4C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
socleC23C2×C4×D4
prime radicalC22×#575C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C24×C8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#430C2semidirect
3. C22×#421C2semidirect
4. C22×#408C2semidirect
5. C22×#405C2semidirect
6. #21242C2direct (N × H)
7. C2×#1975C2semidirect
8. C2×#1974C2semidirect
12. C2×#575C4semidirect
14. C22×#137C4semidirect
15. C22×AGL(1,ℤ/8)C4semidirect
22. C2×#430C22semidirect
23. C22×#108C22semidirect
25. C2×#421C22semidirect
26. C22×#104C22semidirect
29. C2×#408C22semidirect
30. C2×#408C22semidirect
31. C2×#408C22semidirect
34. C2×#405C22semidirect
35. C22×#97C22semidirect
36. C22×C4×C8C22semidirect
37. #1975C22semidirect
38. #1974C22semidirect
60. C2×#137C2×C4semidirect
62. C2×AGL(1,ℤ/8)C2×C4semidirect
99. C2×#108C23semidirect
102. C2×#104C23semidirect
106. #408C23semidirect
107. #408C23semidirect
113. C2×#97C23semidirect
115. C2×C4×C8C23semidirect
499. C2#21242direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5752
C22×#4302
C22×#4212
C22×#4082
C22×#4052
#212422
C2×#19752
C2×#19742