Finite Group Databasebeta

← C4×#2020 #359018

Subgroups — C4×#2020 #359018

Order 512.

1876 conjugacy classes of subgroups.

The subgroup lattice has 573 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×#137C212yesmaximal
2C22×C4×Q16C211yesmaximal, characteristic, complemented
3C2×#2020C211yesmaximal, characteristic
4C2×C4×#101C212yesmaximal, complemented
5C4×#408C211yesmaximal, characteristic
6#11331C211yesmaximal, characteristic, complemented
7#11145C212yesmaximal, complemented
8#11107C211yesmaximal, characteristic
9#11029C211yesmaximal, characteristic, complemented
10#11021C212yesmaximal
11C4×#341C211yesmaximal, characteristic, complemented
12C22×#137C2212yes—
13C23×Q16C2211yescharacteristic
14C2×C4×#41C2211yescharacteristic
15C22×C4×Q8C2212yes—
16C4×#137—28no—
17C4×#137—28no—
18C2×#441—22no—
19C2×#440—22no—
20C2×C4×Q16—22no—
21C2×C4×Q16—22no—
22C2×C4×Q16—28no—
23C2×C4×Q16—22no—
24C2×C4×SD16—22no—
25C2×#428C2212yes—
26C22×#107C2211yescharacteristic
27C2×#417C2212yes—
28C2×#419C2212yes—
29C22×#103C2212yes—
30C22×#101C2212yes—
31C22×#101C2212yes—
32C2×#408C2211yescharacteristic
33C2×#408C2211yescharacteristic
34C2×C4×M16C2211yescharacteristic
35C2×C4×M16C2212yes—
36C22×C4×C8C2211yescharacteristic
37#2020C418yesdirect product factor
38C4×#101—28no—
39#1750—22no—
40C4×C22⋊C8—22no—
41C2×#343C2212yes—
42C2×#343C2212yes—
43C2×#341C2212yes—
44C2×#341C2211yescharacteristic
45C2×#341C2211yescharacteristic
46#1729C2211yescharacteristic
47#1729C2211yescharacteristic
48C22×#41C2311yescharacteristic
49C23×Q8C2312yes—
50C2×#137—24no—
51C2×#137—24no—
52C2×#137—24no—
53C2×#137—24no—
54C2×#137—24no—
55C2×#137C2×C418yes—
56C22×Q16—24no—
57C22×Q16—22no—
58C22×Q16—24no—
59C22×Q16—22no—
60C22×Q16—22no—
61C22×Q16C2×C414yescomplemented
62C22×SD16—22no—
63C22×M16C2311yescharacteristic
64C22×M16C2312yes—
65C22×M16C2311yescharacteristic
66C22×M16C2312yes—
67C23×C8C2311yescharacteristic
68C23×C8C2311yescharacteristic
69C4×#41—24no—
70C4×#41—24no—
71C2×C4×Q8—24no—
72C2×C4×Q8—22no—
73C2×C4×Q8—24no—
74C2×C4×Q8—22no—
75C2×C4×Q8—22no—
76C2×C4×Q8—22no—
77C2×C4×Q8—24no—
78C2×C4×Q8D418yes—
79C2×C4×Q8D411yescharacteristic
80C2×C4×Q8D411yescharacteristic
81C2×C4×D4—21no—
82C2×C4×D4—21no—
83C2×C4×D4D411yescharacteristic
84C2×C4×D4D411yescharacteristic
85C2×#117—21no—
86C2×#117C2311yescharacteristic
87C22×C4⋊C4—22no—
88C22×C4⋊C4C2312yes—
89C22×C42—22no—
90C22×C42—21no—
91C22×C42C2311yescharacteristic
92#441—216no—
93#440—216no—
94C4×Q16—216no—
95C4×Q16—216no—
96C4×Q16—216no—
97C4×SD16—216no—
98#428—24no—
99#428—24no—
100C2×#107—22no—
101C2×#107—24no—
102C2×#107—22no—
103C2×#106—22no—
104#419—24no—
105#419—24no—
106#417—24no—
107#417—24no—
108C2×#103—24no—
109C2×#103—22no—
110C2×#103—24no—
111C2×#103—24no—
112C2×#103—22no—
113C2×#103—22no—
114C2×#102—22no—
115C2×#101—24no—
116C2×#101—24no—
117C2×#101—24no—
118C2×#101—24no—
119C2×#101—24no—
120C2×#101C2×C418yescomplemented
121#408—22no—
122#408—22no—
123#408—22no—
124#408C2×C414yes—
125C2×C22⋊C8—22no—
126C2×C22⋊C8—22no—
127C4×M16—24no—
128C4×M16—24no—
129C4×M16D418yes—
130C2×#97—22no—
131C2×#97—21no—
132C2×C4×C8—24no—
133C2×C4×C8—22no—
134C2×C4×C8—21no—
135C2×C4×C8D412yes—
136C2×C4×C8D412yes—
137#343—24no—
138#343—24no—
139#341—24no—
140#341—22no—
141#341C2×C414yescomplemented
142#336—22no—
143#336—22no—
144C2×#41—21no—
145C2×#41—21no—
146C2×#41—22no—
147C2×#41—22no—
148C2×#41—22no—
149C2×#41—22no—
150C2×#41C22×C412yes—
151C2×#41#4112yes—
152C22×Q8—22no—
153C22×Q8—22no—
154C22×Q8—22no—
155C22×Q8—22no—
156C22×Q8—22no—
157C22×Q8—22no—
158C22×Q8—22no—
159C22×Q8—22no—
160C22×Q8—22no—
161C22×Q8—22no—
162C22×Q8—22no—
163C22×Q8C22×C414yes—
164C22×Q8C2×D411yescharacteristic
165C22×Q8C2×D414yes—
166C22×Q8#4114yes—
167C22×D4—21no—
168C22×D4C2×D411yescharacteristic
169C23×C4—22no—
170C23×C4—21no—
171C23×C4—22no—
172C23×C4—21no—
173C23×C4—21no—
174C23×C4#4111yescharacteristic
175C23×C4#4111yescharacteristic
176C23×C4C2411yescharacteristic
177#137—216no—
178#137—216no—
179#137—216no—
180#137—216no—
181C2×Q16—28no—
182C2×Q16—216no—
183C2×Q16—28no—
184C2×Q16—28no—
185C2×Q16—28no—
186C2×Q16—216no—
187C2×Q16—28no—
188C2×Q16—28no—
189C2×SD16—28no—
190C2×SD16—28no—
191C2×SD16—28no—
192C2×M16—22no—
193C2×M16—22no—
194C2×M16—22no—
195C2×M16—22no—
196C2×M16—21no—
197C2×M16—21no—
198C2×M16—22no—
199C2×M16—22no—
200C2×M16—22no—
201C2×M16—22no—
202C2×M16—22no—
203C2×M16—22no—
204C2×M16—22no—
205C2×M16—22no—
206C2×M16C22×C412yes—
207C2×M16C22×C414yes—
208C2×M16C2×D414yes—
209C2×M16C2×D414yes—
210C2×M16#4112yes—
211C2×M16#4114yes—
212C22×C8—22no—
213C22×C8—22no—
214C22×C8—22no—
215C22×C8—22no—
216C22×C8—21no—
217C22×C8—21no—
218C22×C8—22no—
219C22×C8—22no—
220C22×C8—21no—
221C22×C8—21no—
222C22×C8C22×C412yes—
223C22×C8C2×D412yes—
224C22×C8C2×D412yes—
225C22×C8#4112yes—
226C4×Q8—28no—
227C4×Q8—28no—
228C4×Q8—28no—
229C4×Q8—28no—
230C4×Q8—24no—
231C4×Q8—24no—
232C4×Q8—44no—
233C4×Q8—44no—
234C4×Q8—44no—
235C4×Q8—44no—
236C4×D4—24no—
237C4×D4—24no—
238C4×D4—44no—
239C4×D4—44no—
240#117—22no—
241#117—22no—
242#117—42no—
243#117—42no—
244C2×C4⋊C4—22no—
245C2×C4⋊C4—22no—
246C2×C4⋊C4—22no—
247C2×C4⋊C4—22no—
248C2×C4⋊C4—28no—
249C2×C4⋊C4—21no—
250C2×C4⋊C4—21no—
251C2×C4⋊C4—22no—
252C2×C4⋊C4—42no—
253C2×C4⋊C4—42no—
254C2×C4⋊C4—44no—
255C2×C4⋊C4C2×D414yes—
256C2×C4⋊C4C2×D411yescharacteristic
257C2×C4⋊C4C2×D411yescharacteristic
258C2×C22⋊C4—21no—
259C2×C22⋊C4—21no—
260C2×C22⋊C4—21no—
261C2×C42—21no—
262C2×C42—28no—
263C2×C42—21no—
264C2×C42—21no—
265C2×C42—44no—
266C2×C42—42no—
267C2×C42—42no—
268C2×C42—42no—
269C2×C42—42no—
270C2×C42C2×D411yescharacteristic
271C2×C42C2×D414yes—
272C2×C42C2×D411yescharacteristic
273C2×C42C2×D411yescharacteristic
274C2×C42C2×D414yes—
275C2×C42C2×D411yescharacteristic
276#107—28no—
277#107—28no—
278#106—28no—
279#103—216no—
280#103—28no—
281#103—28no—
282#103—28no—
283#102—28no—
284#101—216no—
285#101—216no—
286C22⋊C8—28no—
287C22⋊C8—28no—
288#97—28no—
289#97—42no—
290C4×C8—24no—
291C4×C8—24no—
292C4×C8—28no—
293C4×C8—42no—
294C24—21no—
295C24C2×#4111yescharacteristic
296#41—24no—
297#41—24no—
298#41—24no—
299#41—24no—
300#41—42no—
301#41—42no—
302#41—42no—
303#41—42no—
304C2×Q8—24no—
305C2×Q8—24no—
306C2×Q8—24no—
307C2×Q8—21no—
308C2×Q8—24no—
309C2×Q8—24no—
310C2×Q8—24no—
311C2×Q8—24no—
312C2×Q8—24no—
313C2×Q8—24no—
314C2×Q8—22no—
315C2×Q8—24no—
316C2×Q8—24no—
317C2×Q8—24no—
318C2×Q8—24no—
319C2×Q8—22no—
320C2×Q8—24no—
321C2×Q8—24no—
322C2×Q8—42no—
323C2×Q8—42no—
324C2×Q8—42no—
325C2×Q8—42no—
326C2×Q8—42no—
327C2×Q8—42no—
328C2×Q8—42no—
329C2×Q8—42no—
330C2×Q8—42no—
331C2×Q8—42no—
332C2×Q8—42no—
333C2×Q8—42no—
334C2×Q8C4×D412yes—
335C2×Q8C4×D418yes—
336C2×D4—22no—
337C2×D4—22no—
338C2×D4—22no—
339C2×D4—22no—
340C2×D4—21no—
341C2×D4—42no—
342C2×D4—42no—
343C2×D4C4×D412yes—
344C22×C4—24no—
345C22×C4—24no—
346C22×C4—21no—
347C22×C4—24no—
348C22×C4—24no—
349C22×C4—22no—
350C22×C4—22no—
351C22×C4—21no—
352C22×C4—21no—
353C22×C4—24no—
354C22×C4—42no—
355C22×C4—44no—
356C22×C4—42no—
357C22×C4—42no—
358C22×C4—42no—
359C22×C4—42no—
360C22×C4—41no—
361C22×C4—41no—
362C22×C4—41no—
363C22×C4—41no—
364C22×C4—42no—
365C22×C4—42no—
366C22×C4—42no—
367C22×C4—42no—
368C22×C4—44no—
369C22×C4—84no—
370C22×C4#12114yes—
371C22×C4#12111yescharacteristic
372C22×C4#12111yescharacteristic
373C22×C4#12111yescharacteristic
374C22×C4#12114yes—
375C22×C4#12111yescharacteristic
376C22×C4C23×C411yescharacteristic
377C22×C4C22×D411yescharacteristic
378C22×C4C22×D412yes—
379C22×C4C22×D411yescharacteristic
380C22×C4C22×D412yes—
381C22×C4C2×#4111yescharacteristic
382C22×C4C2×#4112yes—
383C22×C4C2×#4112yes—
384C22×C4C2×#4111yescharacteristic
385C22×C4C2×#4111yescharacteristic
386Q16—232no—
387Q16—232no—
388SD16—232no—
389M16—24no—
390M16—24no—
391M16—24no—
392M16—24no—
393M16—24no—
394M16—24no—
395M16—24no—
396M16—42no—
397M16—42no—
398M16—42no—
399M16—42no—
400M16C4×D418yes—
401C2×C8—24no—
402C2×C8—24no—
403C2×C8—22no—
404C2×C8—24no—
405C2×C8—22no—
406C2×C8—24no—
407C2×C8—24no—
408C2×C8—22no—
409C2×C8—22no—
410C2×C8—24no—
411C2×C8—22no—
412C2×C8—22no—
413C2×C8—22no—
414C2×C8—42no—
415C2×C8—42no—
416C2×C8—41no—
417C2×C8—41no—
418C2×C8—41no—
419C2×C8—42no—
420C2×C8—41no—
421C2×C8—42no—
422C2×C8C4×D414yes—
423C4⋊C4—24no—
424C4⋊C4—22no—
425C4⋊C4—24no—
426C4⋊C4—22no—
427C4⋊C4—42no—
428C4⋊C4—42no—
429C4⋊C4—48no—
430C4⋊C4—48no—
431C4⋊C4—42no—
432C4⋊C4—42no—
433C22⋊C4—42no—
434C22⋊C4—42no—
435C22⋊C4—42no—
436C42—41no—
437C42—41no—
438C42—42no—
439C42—42no—
440C42—48no—
441C42—48no—
442C42#12012yes—
443C42#12012yes—
444C42#12014yes—
445C42#12014yes—
446C42#12712yes—
447C42#12712yes—
448C23—22no—
449C23—22no—
450C23—22no—
451C23—41no—
452C23—41no—
453C23—42no—
454C23—42no—
455C23C4×#4111yescharacteristic
456C23C2×#12112yes—
457C23C2×#12111yescharacteristic
458C23#52912yes—
459C23#52911yescharacteristic
460Q8—28no—
461Q8—28no—
462Q8—24no—
463Q8—44no—
464Q8—44no—
465Q8—44no—
466Q8—44no—
467Q8—42no—
468Q8—44no—
469Q8—44no—
470D4—24no—
471D4—44no—
472D4—44no—
473D4—42no—
474C2×C4—22no—
475C2×C4—22no—
476C2×C4—22no—
477C2×C4—28no—
478C2×C4—22no—
479C2×C4—28no—
480C2×C4—44no—
481C2×C4—41no—
482C2×C4—44no—
483C2×C4—41no—
484C2×C4—44no—
485C2×C4—44no—
486C2×C4—44no—
487C2×C4—44no—
488C2×C4—44no—
489C2×C4—42no—
490C2×C4—42no—
491C2×C4—42no—
492C2×C4—42no—
493C2×C4—41no—
494C2×C4—41no—
495C2×C4—44no—
496C2×C4—42no—
497C2×C4—42no—
498C2×C4—84no—
499C2×C4—84no—
500C2×C4—84no—
501C2×C4—84no—
502C2×C4—84no—
503C2×C4#39212yes—
504C2×C4#39212yes—
505C2×C4#39212yes—
506C2×C4#39212yes—
507C2×C4#47314yes—
508C2×C4C2×C4×D411yescharacteristic
509C2×C4C2×C4×D412yes—
510C2×C4C2×C4×D411yescharacteristic
511C2×C4C2×C4×D412yes—
512C2×C4C2×#12011yescharacteristic
513C2×C4C2×#12012yes—
514C2×C4#52511yescharacteristic
515C2×C4#52512yes—
516C2×C4#52512yes—
517C2×C4#52512yes—
518C2×C4#52512yes—
519C2×C4#52511yescharacteristic
520C2×C4#52512yes—
521C2×C4C2×#12711yescharacteristic
522C2×C4#53211yescharacteristic
523C2×C4#53212yes—
524C2×C4#53211yescharacteristic
525C2×C4#53212yes—
526C8—24no—
527C8—28no—
528C8—42no—
529C8—42no—
530C8—44no—
531C8—42no—
532C22—22no—
533C22—22no—
534C22—22no—
535C22—22no—
536C22—24no—
537C22—42no—
538C22—44no—
539C22—81no—
540C22—81no—
541C22—82no—
542C22C4×#12112yes—
543C22C4×#12111yescharacteristic
544C22C2×#39211yescharacteristic
545C22#239212yes—
546C22#239211yescharacteristic
547C22C2×#47312yes—
548C22#306712yes—
549C4—22no—
550C4—22no—
551C4—22no—
552C4—42no—
553C4—48no—
554C4—81no—
555C4—81no—
556C4—84no—
557C4#202014yesdirect product factor
558C4C4×#12011yescharacteristic
559C4C4×#12012yes—
560C4C4×#12711yescharacteristic
561C4#238811yescharacteristic
562C4#238812yes—
563C4#239711yescharacteristic
564C2—22no—
565C2—22no—
566C2—82no—
567C2C4×#39211yescharacteristic
568C2C4×#47312yes—
569C2C2×#202011yescharacteristic
570C2#2343811yescharacteristic
571C2#2371712yes—
subgroupG/H
centerC22×C4#121
commutatorC22×C4C23×C4
Frattini, cosocleC23×C4C24
socleC23C2×#121
prime radicalC22×#41C23
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×C4×Q16C2semidirect
4. C2×C4×#101C2semidirect
6. #11331C2semidirect
7. #11145C2semidirect
9. #11029C2semidirect
11. C4×#341C2semidirect
37. #2020C4direct (N × H)
61. C22×Q16C2×C4semidirect
120. C2×#101C2×C4semidirect
141. #341C2×C4semidirect
557. C4#2020direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4×#1372
C22×C4×Q162
C2×#20202
C2×C4×#1012
C4×#4082
#113312
#111452
#111072
#110292
#110212
C4×#3412