Finite Group Databasebeta

← C2×#22890 #6381462

Subgroups — C2×#22890 #6381462

Order 512.

3216 conjugacy classes of subgroups.

The subgroup lattice has 576 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#455C211yesmaximal, characteristic
2C2×#2947C212yesmaximal, complemented
3C2×#2897C212yesmaximal
4#22890C2116yesmaximal, direct product factor
5C2×#1959C211yesmaximal, characteristic, complemented
6C2×#1931C212yesmaximal, complemented
7C2×#1908C212yesmaximal, complemented
8C2×#1888C211yesmaximal, characteristic, complemented
9C2×#1859C212yesmaximal, complemented
10C2×#1765C212yesmaximal, complemented
11C22×H(5,𝔽2)C2211yescharacteristic
12C22×#137C2212yes—
13C22×#131C2212yes—
14C22×#124C2211yescharacteristic
15C2×#520C2212yes—
16C2×#519C2211yescharacteristic, complemented
17C2×#455C4116yescomplemented
18C2×#455C2218yes—
19#2947—28no—
20#2947C22116yescomplemented
21C2×#441—22no—
22C2×#440—22no—
23C2×C4×Q16—22no—
24C2×C4×SD16—22no—
25C2×#428C2212yescomplemented
26C22×#104C2212yes—
27#2897—28no—
28#2897C22116yes—
29C2×#417—22no—
30C2×#417C2212yes—
31C2×#418—22no—
32C2×#418C2212yes—
33C2×#416—22no—
34C2×#416C2212yes—
35C22×#103C2212yescomplemented
36C22×#102—22no—
37C22×#102C2212yes—
38C22×#101C2211yescharacteristic, complemented
39C22×#100C2211yescharacteristic
40C2×#405C2212yescomplemented
41C22×#97C2211yescharacteristic, complemented
42C2×#384C2211yescharacteristic, complemented
43#1959C2218yescomplemented
44#1931C22116yescomplemented
45#1908C22116yescomplemented
46#1888C2218yescomplemented
47#1859C22116yescomplemented
48#1765C22116yescomplemented
49C2×#343C2212yescomplemented
50C2×#341C2212yescomplemented
51C2×#339C2212yescomplemented
52C2×H(5,𝔽2)—24no—
53C2×H(5,𝔽2)—28no—
54C2×H(5,𝔽2)—42no—
55C2×H(5,𝔽2)—41no—
56C2×H(5,𝔽2)C2×C418yes—
57C2×H(5,𝔽2)C2314yes—
58C22×#41—22no—
59C22×#41C2312yes—
60C23×Q8C2311yescharacteristic
61C23×D4—22no—
62C23×D4—41no—
63C23×D4C2311yescharacteristic
64C2×#137—24no—
65C2×#137—28no—
66C2×#137C2×C4116yescomplemented
67C2×#137C2318yes—
68C22×Q16—22no—
69C22×SD16—22no—
70C2×#131—24no—
71C2×#131—28no—
72C2×#131—44no—
73C2×#131C2318yes—
74C22×M16—22no—
75C22×M16C2312yes—
76C22×M16C2312yes—
77C23×C8—22no—
78C23×C8C2312yes—
79C2×#124—41no—
80C2×#124—42no—
81C2×#124C2×C418yescomplemented
82C2×#124C2314yes—
83#520—24no—
84#520—24no—
85#520—42no—
86#520C2318yes—
87#519—24no—
88#519—41no—
89#519C2314yescomplemented
90C2×C4×Q8—22no—
91C2×C4×Q8—22no—
92C2×C4×Q8—22no—
93C2×C4×D4—22no—
94C2×C4×D4—42no—
95C2×#117—22no—
96C2×#117—41no—
97C2×#117C2312yes—
98C22×C4⋊C4—22no—
99C22×C4⋊C4—41no—
100C22×C4⋊C4C2312yes—
101C22×C22⋊C4—41no—
102C22×C42C2311yescharacteristic
103#455C2×C4164yescomplemented
104#441—216no—
105#440—216no—
106C4×Q16—216no—
107C4×SD16—216no—
108#428—24no—
109#428C2318yescomplemented
110C2×#107—22no—
111C2×#106—22no—
112C2×#104C2×C4116yescomplemented
113C2×#104C2318yes—
114#418—24no—
115#418—216no—
116#418C2318yes—
117#417—24no—
118#417—216no—
119#417C2318yes—
120#416—216no—
121#416D418yes—
122#416C2318yes—
123C2×#103—22no—
124C2×#103—22no—
125C2×#103—22no—
126C2×#103—24no—
127C2×#103D412yes—
128C2×#103D412yes—
129C2×#103C2318yescomplemented
130C2×#102—22no—
131C2×#102—22no—
132C2×#102—22no—
133C2×#102—24no—
134C2×#102—22no—
135C2×#102—22no—
136C2×#102—216no—
137C2×#102D412yes—
138C2×#102D412yes—
139C2×#102C2318yes—
140C2×#101—42no—
141C2×#101C2314yescomplemented
142C2×#100C2×C418yescomplemented
143C2×#100C2314yes—
144#405—24no—
145#405C2318yescomplemented
146C2×#97—22no—
147C2×#97—42no—
148C2×#97C2314yescomplemented
149C2×C4×C8—22no—
150#384—41no—
151#384C2314yescomplemented
152#343C2318yescomplemented
153#341C2318yescomplemented
154#339C2318yescomplemented
155C25—21no—
156C25—41no—
157H(5,𝔽2)—232no—
158H(5,𝔽2)—216no—
159H(5,𝔽2)—48no—
160H(5,𝔽2)—44no—
161H(5,𝔽2)—416no—
162H(5,𝔽2)—48no—
163H(5,𝔽2)C22×C4116yes—
164C2×#41—22no—
165C2×#41—24no—
166C2×#41—22no—
167C2×#41—24no—
168C2×#41—216no—
169C2×#41—28no—
170C2×#41—44no—
171C2×#41—48no—
172C2×#41C22×C418yes—
173C2×#41C2×D414yes—
174C2×#41#4118yes—
175C2×#41C2414yes—
176C22×Q8—21no—
177C22×Q8—22no—
178C22×Q8—22no—
179C22×Q8—22no—
180C22×Q8—24no—
181C22×Q8C22×C414yes—
182C22×Q8C2×D412yes—
183C22×Q8C2412yes—
184C22×D4—22no—
185C22×D4—216no—
186C22×D4—28no—
187C22×D4—22no—
188C22×D4—22no—
189C22×D4—24no—
190C22×D4—21no—
191C22×D4—22no—
192C22×D4—44no—
193C22×D4—48no—
194C22×D4—42no—
195C22×D4—48no—
196C22×D4—44no—
197C22×D4—44no—
198C22×D4—48no—
199C22×D4C22×C414yes—
200C22×D4C2×D412yes—
201C22×D4C2412yes—
202C23×C4—22no—
203C23×C4—21no—
204C23×C4—21no—
205C23×C4—22no—
206C23×C4—41no—
207C23×C4—42no—
208C23×C4C2411yescharacteristic
209#137—232no—
210#137—216no—
211#137C22×C4132yescomplemented
212C2×Q16—216no—
213C2×Q16—28no—
214C2×SD16—216no—
215C2×SD16—28no—
216#131—216no—
217#131—48no—
218#131—416no—
219C2×M16—22no—
220C2×M16—24no—
221C2×M16—22no—
222C2×M16—28no—
223C2×M16—24no—
224C2×M16—24no—
225C2×M16—48no—
226C2×M16C22×C418yes—
227C2×M16C2414yes—
228C2×M16C2414yes—
229C22×C8—22no—
230C22×C8—24no—
231C22×C8—24no—
232C22×C8—22no—
233C22×C8—28no—
234C22×C8—48no—
235C22×C8C2×D412yes—
236C22×C8C2×D412yes—
237C22×C8C2×D414yes—
238C22×C8C2414yes—
239#124—48no—
240#124—44no—
241#124C22×C4116yescomplemented
242C4×Q8—28no—
243C4×Q8—28no—
244C4×Q8—28no—
245C4×Q8—44no—
246C4×Q8—44no—
247C4×Q8—44no—
248C4×D4—28no—
249C4×D4—44no—
250C4×D4—48no—
251C4×D4—48no—
252#117—22no—
253#117—22no—
254#117—28no—
255#117—44no—
256#117—44no—
257#117—44no—
258#117C2×D414yes—
259#117C2414yes—
260C2×C4⋊C4—22no—
261C2×C4⋊C4—22no—
262C2×C4⋊C4—22no—
263C2×C4⋊C4—22no—
264C2×C4⋊C4—28no—
265C2×C4⋊C4—22no—
266C2×C4⋊C4—44no—
267C2×C4⋊C4—42no—
268C2×C4⋊C4—41no—
269C2×C4⋊C4—41no—
270C2×C4⋊C4—44no—
271C2×C4⋊C4—84no—
272C2×C4⋊C4C2×D412yes—
273C2×C4⋊C4C2×D412yes—
274C2×C4⋊C4C2414yes—
275C2×C22⋊C4—22no—
276C2×C22⋊C4—48no—
277C2×C22⋊C4—44no—
278C2×C22⋊C4—42no—
279C2×C42—22no—
280C2×C42—21no—
281C2×C42—22no—
282C2×C42—42no—
283C2×C42—42no—
284C2×C42C22×C414yes—
285C2×C42C2412yes—
286#107—28no—
287#106—28no—
288#104C22×C4132yescomplemented
289#103—28no—
290#103—28no—
291#103—28no—
292#103C2×D418yes—
293#103C2×D418yes—
294#102—28no—
295#102—28no—
296#102—28no—
297#102—28no—
298#102—28no—
299#102C2×D418yes—
300#102C2×D418yes—
301#101—44no—
302#100C22×C4116yescomplemented
303#97—28no—
304#97—44no—
305C4×C8—28no—
306C24—22no—
307C24—24no—
308C24—22no—
309C24—48no—
310C24—44no—
311C24—41no—
312C24—41no—
313C24—42no—
314C24—82no—
315C24—82no—
316C24—162no—
317C24—162no—
318C24H(5,𝔽2)11yescharacteristic
319#41—28no—
320#41—28no—
321#41—28no—
322#41—28no—
323#41—28no—
324#41—24no—
325#41—24no—
326#41—232no—
327#41—432no—
328#41—416no—
329#41C4×D4116yes—
330#41C23×C418yes—
331#41C2×#4118yes—
332C2×Q8—24no—
333C2×Q8—22no—
334C2×Q8—24no—
335C2×Q8—22no—
336C2×Q8—28no—
337C2×Q8—28no—
338C2×Q8—24no—
339C2×Q8—24no—
340C2×Q8—42no—
341C2×Q8—44no—
342C2×Q8—44no—
343C2×Q8—42no—
344C2×Q8C4×D418yes—
345C2×Q8C23×C414yes—
346C2×Q8C22×D414yes—
347C2×D4—28no—
348C2×D4—24no—
349C2×D4—28no—
350C2×D4—24no—
351C2×D4—232no—
352C2×D4—28no—
353C2×D4—28no—
354C2×D4—24no—
355C2×D4—22no—
356C2×D4—24no—
357C2×D4—24no—
358C2×D4—24no—
359C2×D4—22no—
360C2×D4—432no—
361C2×D4—416no—
362C2×D4—416no—
363C2×D4—48no—
364C2×D4—416no—
365C2×D4—432no—
366C2×D4—416no—
367C2×D4—42no—
368C2×D4—44no—
369C2×D4—44no—
370C2×D4—42no—
371C2×D4C4×D418yes—
372C2×D4C23×C414yes—
373C2×D4C22×D414yes—
374C22×C4—22no—
375C22×C4—28no—
376C22×C4—24no—
377C22×C4—28no—
378C22×C4—24no—
379C22×C4—24no—
380C22×C4—24no—
381C22×C4—22no—
382C22×C4—22no—
383C22×C4—22no—
384C22×C4—22no—
385C22×C4—24no—
386C22×C4—48no—
387C22×C4—44no—
388C22×C4—48no—
389C22×C4—42no—
390C22×C4—42no—
391C22×C4—41no—
392C22×C4—41no—
393C22×C4—42no—
394C22×C4—42no—
395C22×C4—42no—
396C22×C4—84no—
397C22×C4—164no—
398C22×C4C23×C412yes—
399C22×C4C22×D412yes—
400C22×C4C22×D412yes—
401C22×C4C2×#4114yes—
402C22×C4H(5,𝔽2)11yescharacteristic
403C22×C4H(5,𝔽2)12yes—
404C22×C4C2511yescharacteristic
405Q16—232no—
406SD16—232no—
407M16—28no—
408M16—24no—
409M16—24no—
410M16—24no—
411M16—416no—
412M16—44no—
413M16C23×C418yes—
414C2×C8—28no—
415C2×C8—24no—
416C2×C8—24no—
417C2×C8—28no—
418C2×C8—24no—
419C2×C8—24no—
420C2×C8—24no—
421C2×C8—24no—
422C2×C8—416no—
423C2×C8—44no—
424C2×C8C22×D414yes—
425C2×C8C22×D414yes—
426C4⋊C4—22no—
427C4⋊C4—22no—
428C4⋊C4—24no—
429C4⋊C4—24no—
430C4⋊C4—48no—
431C4⋊C4—44no—
432C4⋊C4—44no—
433C4⋊C4—42no—
434C4⋊C4—42no—
435C4⋊C4—88no—
436C4⋊C4C22×D414yes—
437C4⋊C4C22×D414yes—
438C22⋊C4—24no—
439C22⋊C4—24no—
440C22⋊C4—416no—
441C22⋊C4—48no—
442C42—24no—
443C42—24no—
444C42—24no—
445C42—22no—
446C42—48no—
447C42—48no—
448C42C23×C414yes—
449C23—22no—
450C23—22no—
451C23—28no—
452C23—24no—
453C23—24no—
454C23—416no—
455C23—44no—
456C23—44no—
457C23—44no—
458C23—42no—
459C23—44no—
460C23—42no—
461C23—88no—
462C23—82no—
463C23—82no—
464C23—82no—
465C23—82no—
466C23—164no—
467C23—161no—
468C23—161no—
469C23—1616no—
470C23—164no—
471C23—164no—
472C23#51812yes—
473C23D4211yescharacteristic
474C23D4211yescharacteristic
475C23#55112yes—
476C23C2×H(5,𝔽2)11yescharacteristic
477Q8—28no—
478Q8—24no—
479Q8—28no—
480Q8—48no—
481Q8—44no—
482Q8C2×C4×D418yes—
483D4—216no—
484D4—28no—
485D4—28no—
486D4—28no—
487D4—28no—
488D4—24no—
489D4—432no—
490D4—48no—
491D4—44no—
492D4C2×C4×D418yes—
493C2×C4—28no—
494C2×C4—24no—
495C2×C4—216no—
496C2×C4—28no—
497C2×C4—28no—
498C2×C4—24no—
499C2×C4—24no—
500C2×C4—24no—
501C2×C4—24no—
502C2×C4—416no—
503C2×C4—42no—
504C2×C4—48no—
505C2×C4—42no—
506C2×C4—44no—
507C2×C4—44no—
508C2×C4—42no—
509C2×C4—42no—
510C2×C4—44no—
511C2×C4—44no—
512C2×C4—44no—
513C2×C4—84no—
514C2×C4—84no—
515C2×C4—168no—
516C2×C4—162no—
517C2×C4C2×C4×D414yes—
518C2×C4C2×C4×D414yes—
519C2×C4#51812yes—
520C2×C4D4212yes—
521C2×C4#54614yes—
522C2×C4#54614yes—
523C2×C4#55112yes—
524C2×C4C24×C411yescharacteristic
525C2×C4C23×D412yes—
526C2×C4C22×#4112yes—
527C2×C4C2×H(5,𝔽2)11yescharacteristic
528C8—28no—
529C8—24no—
530C8—24no—
531C8—44no—
532C22—24no—
533C22—24no—
534C22—21no—
535C22—21no—
536C22—21no—
537C22—21no—
538C22—28no—
539C22—416no—
540C22—44no—
541C22—44no—
542C22—44no—
543C22—84no—
544C22—88no—
545C22—82no—
546C22—82no—
547C22—164no—
548C22—162no—
549C22—1616no—
550C22#235812yes—
551C22#235812yes—
552C22#328812yes—
553C22#328912yes—
554C22C2×#51811yescharacteristic
555C22C2×D4211yescharacteristic
556C22C2×#55111yescharacteristic
557C4—28no—
558C4—44no—
559C4—44no—
560C4—44no—
561C4—44no—
562C4—84no—
563C4#235814yes—
564C4C22×C4×D412yes—
565C4C2×#54612yes—
566C2—21no—
567C2—22no—
568C2—21no—
569C2—48no—
570C2—84no—
571C2#2289014yesdirect product factor
572C2C2×#235811yescharacteristic
573C2C2×#328811yescharacteristic
574C2C2×#328911yescharacteristic
subgroupG/H
center, socleC23D42
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
prime radicalC22×H(5,𝔽2)C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#2947C2semidirect
4. #22890C2direct (N × H)
5. C2×#1959C2semidirect
6. C2×#1931C2semidirect
7. C2×#1908C2semidirect
8. C2×#1888C2semidirect
9. C2×#1859C2semidirect
10. C2×#1765C2semidirect
16. C2×#519C22semidirect
17. C2×#455C4semidirect
20. #2947C22semidirect
25. C2×#428C22semidirect
35. C22×#103C22semidirect
38. C22×#101C22semidirect
40. C2×#405C22semidirect
41. C22×#97C22semidirect
42. C2×#384C22semidirect
43. #1959C22semidirect
44. #1931C22semidirect
45. #1908C22semidirect
46. #1888C22semidirect
47. #1859C22semidirect
48. #1765C22semidirect
49. C2×#343C22semidirect
50. C2×#341C22semidirect
51. C2×#339C22semidirect
66. C2×#137C2×C4semidirect
81. C2×#124C2×C4semidirect
89. #519C23semidirect
103. #455C2×C4semidirect
109. #428C23semidirect
112. C2×#104C2×C4semidirect
129. C2×#103C23semidirect
141. C2×#101C23semidirect
142. C2×#100C2×C4semidirect
145. #405C23semidirect
148. C2×#97C23semidirect
151. #384C23semidirect
152. #343C23semidirect
153. #341C23semidirect
154. #339C23semidirect
211. #137C22×C4semidirect
241. #124C22×C4semidirect
288. #104C22×C4semidirect
302. #100C22×C4semidirect
571. C2#22890direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4552
C2×#29472
C2×#28972
#228902
C2×#19592
C2×#19312
C2×#19082
C2×#18882
C2×#18592
C2×#17652