Finite Group Databasebeta

← C2×#20671 #6370824

Subgroups — C2×#20671 #6370824

Order 512.

4582 conjugacy classes of subgroups.

The subgroup lattice has 511 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#568C211yesmaximal, characteristic
2C2×#2911C212yesmaximal, complemented
3C22×#410C212yesmaximal
4#20671C2116yesmaximal, direct product factor
5C2×#1812C218yesmaximal, complemented
6C22×H(3,ℤ/4)C212yesmaximal, complemented
7C23×#41C2211yescharacteristic
8C2×#568—28no—
9C2×#568—28no—
10C2×#568C418yescomplemented
11C2×#568C2218yes—
12C22×#131C414yescomplemented
13C22×#131C2214yes—
14C23×M16C414yescomplemented
15C23×M16C2211yescharacteristic
16C23×M16C2211yescharacteristic
17C22×#117C2214yes—
18#2911—28no—
19#2911C22116yescomplemented
20C2×#428—28no—
21C2×#427C2218yescomplemented
22C2×#410—24no—
23C2×#410—28no—
24C2×#410C2218yes—
25C2×#410C22116yes—
26C22×#99—24no—
27#1812C22164yescomplemented
28C2×H(3,ℤ/4)C2218yescomplemented
29C2×H(3,ℤ/4)C22116yescomplemented
30C22×#41—24no—
31C22×#41—24no—
32C22×#41—24no—
33C22×#41—24no—
34C22×#41C2×C412yes—
35C22×#41C2×C414yes—
36C22×#41D412yes—
37C22×#41D414yes—
38C22×#41Q812yes—
39C22×#41Q814yes—
40C22×#41C2312yes—
41C22×#41C2314yes—
42C23×Q8Q811yescharacteristic
43C23×D4D412yes—
44C23×D4Q811yescharacteristic
45C24×C4C2×C412yes—
46C24×C4C2311yescharacteristic
47#568—264no—
48#568—264no—
49C2×#131—216no—
50C2×#131—216no—
51C2×#131—216no—
52C2×#131—216no—
53C2×#131C2×C4132yescomplemented
54C2×#131C2×C4116yescomplemented
55C2×#131C23116yes—
56C22×M16—24no—
57C22×M16—24no—
58C22×M16—216no—
59C22×M16—216no—
60C22×M16C2×C412yes—
61C22×M16C2×C414yes—
62C22×M16C2×C412yes—
63C22×M16C2×C412yes—
64C22×M16C2×C414yes—
65C22×M16C2×C418yescomplemented
66C22×M16C2×C4132yescomplemented
67C22×M16D418yes—
68C22×M16D418yes—
69C22×M16C2312yes—
70C22×M16C2314yes—
71C22×M16C2314yes—
72C23×C8C2×C412yes—
73C23×C8C2×C418yescomplemented
74C23×C8C2312yes—
75C2×#117—28no—
76C2×#117—24no—
77C2×#117—24no—
78C2×#117—28no—
79C2×#117—24no—
80C2×#117—28no—
81C2×#117C2318yes—
82C2×#117C23116yes—
83C22×C4⋊C4—24no—
84C22×C22⋊C4—24no—
85C22×C42—24no—
86#428—264no—
87#427—216no—
88#427C23132yescomplemented
89C2×#107—28no—
90C2×#106—28no—
91#410—216no—
92#410—232no—
93#410C23132yes—
94C2×#99—216no—
95C2×#99—232no—
96H(3,ℤ/4)C23132yescomplemented
97C25C4⋊C412yes—
98C25C2×D411yescharacteristic
99C2×#41—24no—
100C2×#41—24no—
101C2×#41—216no—
102C2×#41—24no—
103C2×#41—216no—
104C2×#41—24no—
105C2×#41—28no—
106C2×#41—216no—
107C2×#41—216no—
108C2×#41—28no—
109C2×#41—28no—
110C2×#41—28no—
111C2×#41—216no—
112C2×#41—216no—
113C2×#41—24no—
114C2×#41—24no—
115C2×#41—216no—
116C2×#41—216no—
117C2×#41—24no—
118C2×#41—24no—
119C2×#41C4⋊C418yes—
120C2×#41C4⋊C418yes—
121C2×#41C4⋊C418yes—
122C2×#41C22×C418yes—
123C2×#41C22×C414yes—
124C2×#41C2×D414yes—
125C2×#41C2×D418yes—
126C2×#41C2×Q814yes—
127C2×#41C2×Q818yes—
128C2×#41C2414yes—
129C22×Q8—24no—
130C22×Q8—24no—
131C22×Q8C4⋊C412yes—
132C22×Q8C4⋊C414yes—
133C22×Q8C2×Q812yes—
134C22×Q8C2×Q814yes—
135C22×D4—28no—
136C22×D4—28no—
137C22×D4—24no—
138C22×D4—24no—
139C22×D4C4⋊C414yes—
140C22×D4C4⋊C418yes—
141C22×D4C4⋊C412yes—
142C22×D4C4⋊C414yes—
143C22×D4C2×D414yes—
144C22×D4C2×D418yes—
145C22×D4C2×Q812yes—
146C22×D4C2×Q814yes—
147C23×C4—24no—
148C23×C4—24no—
149C23×C4—24no—
150C23×C4—24no—
151C23×C4—44no—
152C23×C4C4⋊C412yes—
153C23×C4C4⋊C414yes—
154C23×C4C4⋊C418yes—
155C23×C4C22×C414yes—
156C23×C4C22×C418yes—
157C23×C4C22×C411yescharacteristic
158C23×C4C22×C411yescharacteristic
159C23×C4C22×C412yes—
160C23×C4C2×D414yes—
161C23×C4C2×D414yes—
162C23×C4C2×D411yescharacteristic
163C23×C4C2×D412yes—
164C23×C4C2×Q811yescharacteristic
165C23×C4C2×Q811yescharacteristic
166C23×C4C2×Q812yes—
167C23×C4#4114yes—
168C23×C4#4114yes—
169C23×C4C2411yescharacteristic
170C23×C4C2412yes—
171#131—2128no—
172#131—264no—
173#131—264no—
174C2×M16—24no—
175C2×M16—24no—
176C2×M16—216no—
177C2×M16—24no—
178C2×M16—24no—
179C2×M16—216no—
180C2×M16—2128no—
181C2×M16—216no—
182C2×M16—216no—
183C2×M16C22⋊C418yes—
184C2×M16C22⋊C418yes—
185C2×M16C22⋊C418yes—
186C2×M16C22⋊C418yes—
187C2×M16C22⋊C4132yes—
188C2×M16C22×C418yes—
189C2×M16C22×C414yes—
190C2×M16C22×C418yes—
191C2×M16C22×C418yes—
192C2×M16C22×C4132yescomplemented
193C2×M16C2×D4132yes—
194C2×M16C2414yes—
195C22×C8—24no—
196C22×C8—24no—
197C22×C8—216no—
198C22×C8—216no—
199C22×C8C22×C414yes—
200C22×C8C22×C418yes—
201C22×C8C22×C414yes—
202C22×C8C22×C414yes—
203C22×C8C22×C4132yescomplemented
204C22×C8C2×D418yes—
205C22×C8C2×D418yes—
206C22×C8C2414yes—
207#117—216no—
208#117—28no—
209#117—28no—
210#117—216no—
211#117—28no—
212#117—216no—
213#117—48no—
214#117—48no—
215#117—48no—
216#117C24116yes—
217C2×C4⋊C4—28no—
218C2×C4⋊C4—216no—
219C2×C4⋊C4—44no—
220C2×C4⋊C4—48no—
221C2×C22⋊C4—28no—
222C2×C22⋊C4—216no—
223C2×C22⋊C4—44no—
224C2×C22⋊C4—48no—
225C2×C42—216no—
226C2×C42—28no—
227C2×C42—44no—
228C2×C42—48no—
229#107—232no—
230#106—232no—
231#99—264no—
232C24—24no—
233C24—24no—
234C24—82no—
235C24—84no—
236C24C2×C4⋊C414yes—
237C24C2×C4⋊C418yes—
238C24C2×C4⋊C411yescharacteristic
239C24C2×C4⋊C411yescharacteristic
240C24C2×C4⋊C412yes—
241C24#12114yes—
242C24#12114yes—
243C24C22×D411yescharacteristic
244C24C22×D412yes—
245#41—216no—
246#41—28no—
247#41—28no—
248#41—216no—
249#41—28no—
250#41—232no—
251#41—28no—
252#41—28no—
253#41—28no—
254#41—232no—
255#41—28no—
256#41—28no—
257#41—216no—
258#41—216no—
259#41—232no—
260#41—232no—
261C2×Q8—24no—
262C2×Q8—24no—
263C2×Q8—216no—
264C2×Q8—24no—
265C2×Q8—24no—
266C2×Q8—216no—
267C2×Q8C2×C4⋊C418yes—
268C2×Q8C2×C4⋊C414yes—
269C2×Q8C22×Q814yes—
270C2×D4—28no—
271C2×D4—28no—
272C2×D4—232no—
273C2×D4—28no—
274C2×D4—28no—
275C2×D4—232no—
276C2×D4—24no—
277C2×D4—24no—
278C2×D4—216no—
279C2×D4—24no—
280C2×D4—24no—
281C2×D4—216no—
282C2×D4C2×C4⋊C4116yes—
283C2×D4C2×C4⋊C418yes—
284C2×D4C2×C4⋊C418yes—
285C2×D4C2×C4⋊C414yes—
286C2×D4C22×D418yes—
287C2×D4C22×Q814yes—
288C22×C4—24no—
289C22×C4—24no—
290C22×C4—24no—
291C22×C4—24no—
292C22×C4—216no—
293C22×C4—24no—
294C22×C4—216no—
295C22×C4—24no—
296C22×C4—28no—
297C22×C4—28no—
298C22×C4—216no—
299C22×C4—216no—
300C22×C4—48no—
301C22×C4—416no—
302C22×C4—816no—
303C22×C4C2×C22⋊C412yes—
304C22×C4C2×C22⋊C412yes—
305C22×C4C2×C22⋊C412yes—
306C22×C4C2×C22⋊C412yes—
307C22×C4C2×C22⋊C418yes—
308C22×C4C2×C4⋊C414yes—
309C22×C4C2×C4⋊C418yes—
310C22×C4C2×C4⋊C418yes—
311C22×C4C2×C4⋊C4116yes—
312C22×C4C2×C4⋊C411yescharacteristic
313C22×C4C2×C4⋊C412yes—
314C22×C4C2×C4⋊C411yescharacteristic
315C22×C4C2×C4⋊C412yes—
316C22×C4C2×C4⋊C412yes—
317C22×C4C2×C4⋊C412yes—
318C22×C4C2×C4⋊C412yes—
319C22×C4#11712yes—
320C22×C4#11712yes—
321C22×C4#11718yes—
322C22×C4#11712yes—
323C22×C4#11712yes—
324C22×C4#12114yes—
325C22×C4#12118yes—
326C22×C4#12118yes—
327C22×C4#12114yes—
328C22×C4C22⋊Q814yes—
329C22×C4C22⋊Q814yes—
330C22×C4C22⋊Q814yes—
331C22×C4C22⋊Q818yes—
332C22×C4C22⋊Q814yes—
333C22×C4C22⋊Q818yes—
334C22×C4C23×C418yes—
335C22×C4C23×C412yes—
336C22×C4C23×C411yescharacteristic
337C22×C4C23×C412yes—
338C22×C4C23×C411yescharacteristic
339C22×C4C22×D412yes—
340C22×C4C22×D418yes—
341C22×C4C22×D412yes—
342C22×C4C22×D411yescharacteristic
343C22×C4C22×D412yes—
344C22×C4C22×Q811yescharacteristic
345C22×C4C22×Q812yes—
346C22×C4C22×Q811yescharacteristic
347C22×C4C22×Q812yes—
348C22×C4C2×#4118yes—
349C22×C4C2×#4112yes—
350C22×C4C2×#4112yes—
351C22×C4C2511yescharacteristic
352M16—216no—
353M16—28no—
354M16—28no—
355M16—264no—
356M16C2×C22⋊C4132yes—
357M16C2×C22⋊C4132yes—
358C2×C8—24no—
359C2×C8—24no—
360C2×C8—216no—
361C2×C8—264no—
362C2×C8C2×C22⋊C418yes—
363C2×C8C2×C22⋊C418yes—
364C2×C8C2×C22⋊C4116yes—
365C2×C8C23×C418yes—
366C2×C8C23×C418yes—
367C2×C8C22×D4116yes—
368C4⋊C4—216no—
369C4⋊C4—416no—
370C4⋊C4—48no—
371C22⋊C4—216no—
372C22⋊C4—48no—
373C22⋊C4—416no—
374C42—216no—
375C42—48no—
376C42—416no—
377C23—24no—
378C23—24no—
379C23—216no—
380C23—48no—
381C23—42no—
382C23—42no—
383C23—42no—
384C23—48no—
385C23—88no—
386C23—82no—
387C23—84no—
388C23—82no—
389C23—88no—
390C23—88no—
391C23#38012yes—
392C23#38012yes—
393C23#38012yes—
394C23#38012yes—
395C23#38018yes—
396C23C22×C4⋊C411yescharacteristic
397C23C22×C4⋊C418yes—
398C23C22×C4⋊C412yes—
399C23C22×C4⋊C412yes—
400C23C22×C4⋊C411yescharacteristic
401C23C2×#12112yes—
402C23C2×#12112yes—
403C23C2×#12118yes—
404C23C23×D411yescharacteristic
405Q8—28no—
406Q8—216no—
407Q8—28no—
408D4—216no—
409D4—232no—
410D4—216no—
411D4—28no—
412D4—216no—
413D4—28no—
414C2×C4—24no—
415C2×C4—216no—
416C2×C4—24no—
417C2×C4—28no—
418C2×C4—28no—
419C2×C4—28no—
420C2×C4—232no—
421C2×C4—28no—
422C2×C4—416no—
423C2×C4—816no—
424C2×C4—832no—
425C2×C4#38014yes—
426C2×C4#38012yes—
427C2×C4#38012yes—
428C2×C4#38014yes—
429C2×C4#38012yes—
430C2×C4#38018yes—
431C2×C4#38012yes—
432C2×C4#38014yes—
433C2×C4#38018yes—
434C2×C4#38018yes—
435C2×C4#38014yes—
436C2×C4C22×C22⋊C411yescharacteristic
437C2×C4C22×C22⋊C411yescharacteristic
438C2×C4C22×C22⋊C414yes—
439C2×C4C22×C22⋊C412yes—
440C2×C4C22×C22⋊C414yes—
441C2×C4C22×C4⋊C418yes—
442C2×C4C22×C4⋊C412yes—
443C2×C4C22×C4⋊C411yescharacteristic
444C2×C4C22×C4⋊C412yes—
445C2×C4C22×C4⋊C411yescharacteristic
446C2×C4C2×#11711yescharacteristic
447C2×C4C2×#11714yes—
448C2×C4C2×#11712yes—
449C2×C4C2×#11714yes—
450C2×C4C2×#11711yescharacteristic
451C2×C4C2×#12112yes—
452C2×C4C2×#12118yes—
453C2×C4C2×#12112yes—
454C2×C4C2×C22⋊Q818yes—
455C2×C4C2×C22⋊Q812yes—
456C2×C4C2×C22⋊Q812yes—
457C2×C4C2×C22⋊Q812yes—
458C2×C4C2×C22⋊Q818yes—
459C2×C4C2×C22⋊Q812yes—
460C2×C4C24×C411yescharacteristic
461C2×C4C23×D412yes—
462C2×C4C23×Q811yescharacteristic
463C2×C4C22×#4112yes—
464C8—28no—
465C8C22×C22⋊C4116yes—
466C22—24no—
467C22—22no—
468C22—24no—
469C22—24no—
470C22—28no—
471C22—48no—
472C22—42no—
473C22—42no—
474C22—42no—
475C22—41no—
476C22—42no—
477C22—41no—
478C22—42no—
479C22—48no—
480C22—48no—
481C22—48no—
482C22—48no—
483C22—816no—
484C22C2×#38011yescharacteristic
485C22C2×#38014yes—
486C22C2×#38014yes—
487C22C2×#38012yes—
488C22C2×#38011yescharacteristic
489C22C23×C4⋊C411yescharacteristic
490C22C22×#12112yes—
491C4—28no—
492C4—816no—
493C4C2×#38011yescharacteristic
494C4C2×#38014yes—
495C4C2×#38011yescharacteristic
496C4C2×#38014yes—
497C4C2×#38012yes—
498C4C23×C22⋊C411yescharacteristic
499C4C22×#11711yescharacteristic
500C4C22×C22⋊Q812yes—
501C2—22no—
502C2—21no—
503C2—21no—
504C2—24no—
505C2—22no—
506C2—24no—
507C2—48no—
508C2#2067112yesdirect product factor
509C2C22×#38011yescharacteristic
subgroupG/H
centerC2×C4C2×#117
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
socleC22C2×#380
prime radicalC23×#41C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C23×M16 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#2911C2semidirect
4. #20671C2direct (N × H)
5. C2×#1812C2semidirect
6. C22×H(3,ℤ/4)C2semidirect
10. C2×#568C4semidirect
12. C22×#131C4semidirect
14. C23×M16C4semidirect
19. #2911C22semidirect
21. C2×#427C22semidirect
27. #1812C22semidirect
28. C2×H(3,ℤ/4)C22semidirect
29. C2×H(3,ℤ/4)C22semidirect
53. C2×#131C2×C4semidirect
54. C2×#131C2×C4semidirect
65. C22×M16C2×C4semidirect
66. C22×M16C2×C4semidirect
73. C23×C8C2×C4semidirect
88. #427C23semidirect
96. H(3,ℤ/4)C23semidirect
192. C2×M16C22×C4semidirect
203. C22×C8C22×C4semidirect
508. C2#20671direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5682
C2×#29112
C22×#4102
#206712
C2×#18122
C22×H(3,ℤ/4)2