Finite Group Databasebeta

← C4×#1861 #354448

Subgroups — C4×#1861 #354448

Order 512.

1566 conjugacy classes of subgroups.

The subgroup lattice has 521 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C4×#568C211yesmaximal, characteristic
2C2×#1861C212yesmaximal
3C4×#430C211yesmaximal, characteristic, complemented
4C4×#423C211yesmaximal, characteristic, complemented
5C4×#421C211yesmaximal, characteristic
6C2×C4×#104C211yesmaximal, characteristic
7#10901C212yesmaximal, complemented
8#10894C212yesmaximal, complemented
9#10780C212yesmaximal
10C4×#344C211yesmaximal, characteristic, complemented
11C4×#339C211yesmaximal, characteristic, complemented
12C2×#568C2212yes—
13C2×C4×#41C2211yescharacteristic
14C2×#430C2212yes—
15C2×#423C2212yes—
16C2×#421C2212yes—
17C22×#104C2211yescharacteristic
18C22×#104C2211yescharacteristic
19#2875—22no—
20#2875—22no—
21C4×#131—22no—
22C4×#131—22no—
23#2873—22no—
24#2873C2212yes—
25C2×C4×M16—22no—
26C2×C4×M16C2211yescharacteristic
27C2×C4×M16C2211yescharacteristic
28C2×C4×M16C2211yescharacteristic
29C2×C4×M16C2211yescharacteristic
30C4×#117C2211yescharacteristic
31C2×C43C2211yescharacteristic
32#1861C4116yesdirect product factor
33#1778—22no—
34C4×#108—22no—
35#1767—22no—
36C4×C4⋊C8—22no—
37#1759—22no—
38C4×#104—22no—
39C4×#104C414yescomplemented
40C4×#104C414yescomplemented
41C2×#344C2212yes—
42C2×#344C2212yes—
43#1738C2212yes—
44#1733C2212yes—
45C2×#339C2212yes—
46C2×#339C2211yescharacteristic
47C2×#339C2211yescharacteristic
48C2×#339C2212yes—
49#1728C2212yes—
50C22×#41C2311yescharacteristic
51#568—24no—
52#568—24no—
53#568—24no—
54#568C2×C418yes—
55C2×#131—24no—
56C2×#131—24no—
57C22×M16—24no—
58C22×M16C2311yescharacteristic
59C22×M16C2312yes—
60C22×M16C2311yescharacteristic
61C22×M16C2312yes—
62C22×M16C2312yes—
63C4×#41—21no—
64C4×#41—21no—
65C4×#41—22no—
66C4×#41C2×C414yes—
67C4×#41D412yes—
68C4×#41D412yes—
69C2×C4×Q8Q812yes—
70C2×C4×D4—22no—
71C2×C4×D4Q812yes—
72C2×#117—21no—
73C2×#117C2312yes—
74C2×#117C2311yescharacteristic
75C22×C42—21no—
76C22×C42—22no—
77C22×C42C2311yescharacteristic
78C22×C42C2311yescharacteristic
79C22×C42C2311yescharacteristic
80#430—24no—
81#430C2×C418yescomplemented
82C2×#108—24no—
83#423—24no—
84#423C2×C418yescomplemented
85C2×C4⋊C8—24no—
86#421—24no—
87#421C2×C418yes—
88C2×#104—24no—
89C2×#104—24no—
90C2×#104C2×C414yes—
91C2×#104C2×C418yes—
92C2×#104C2×C412yes—
93C2×#104C2×C412yes—
94#405—28no—
95#405—28no—
96#405—24no—
97#405—24no—
98C4×M16—24no—
99C4×M16—24no—
100C4×M16—24no—
101C4×M16—21no—
102C4×M16—21no—
103C4×M16—21no—
104C4×M16—21no—
105C4×M16—21no—
106C4×M16—21no—
107C4×M16—22no—
108C4×M16—21no—
109C4×M16—21no—
110C4×M16—21no—
111C4×M16—21no—
112C4×M16C2×C414yes—
113C4×M16D412yes—
114C4×M16D412yes—
115C2×#97—24no—
116C2×#97—21no—
117C2×#97—21no—
118C2×#97—21no—
119C2×#97D412yes—
120C2×C4×C8—24no—
121C2×C4×C8—21no—
122C2×C4×C8—21no—
123C2×C4×C8—21no—
124C2×C4×C8D412yes—
125C4×C4⋊C4—22no—
126C4×C22⋊C4—22no—
127#376—21no—
128C43—21no—
129C43—21no—
130C43—21no—
131C43C2×C412yes—
132C43C2×C412yes—
133#344—24no—
134#344C2×C418yescomplemented
135#341—24no—
136#339—24no—
137#339—24no—
138#339C2×C414yes—
139#339C2×C412yes—
140#339C2×C412yes—
141#339C2×C418yescomplemented
142#336—24no—
143C2×#41—21no—
144C2×#41—21no—
145C2×#41—22no—
146C2×#41—22no—
147C2×#41C22×C412yes—
148C2×#41C22×C414yes—
149C2×#41C2×D412yes—
150C2×#41#4114yes—
151C22×Q8C2×Q811yescharacteristic
152C22×D4—21no—
153C22×D4C2×Q811yescharacteristic
154C23×C4—21no—
155C23×C4—21no—
156C23×C4—22no—
157C23×C4—21no—
158C23×C4#4112yes—
159C23×C4C2411yescharacteristic
160#131—216no—
161#131—216no—
162#131—216no—
163#131—216no—
164C2×M16—28no—
165C2×M16—216no—
166C2×M16—22no—
167C2×M16—22no—
168C2×M16—22no—
169C2×M16—22no—
170C2×M16—22no—
171C2×M16—22no—
172C2×M16—22no—
173C2×M16—21no—
174C2×M16—22no—
175C2×M16—216no—
176C2×M16—21no—
177C2×M16—22no—
178C2×M16—22no—
179C2×M16—22no—
180C2×M16—22no—
181C2×M16—22no—
182C2×M16—22no—
183C2×M16—22no—
184C2×M16C22×C412yes—
185C2×M16C22×C414yes—
186C2×M16C22×C412yes—
187C2×M16C22×C414yes—
188C2×M16C22×C414yes—
189C2×M16C22×C414yes—
190C2×M16C2×D414yes—
191C2×M16#4114yes—
192C2×M16#4114yes—
193C22×C8—28no—
194C22×C8—22no—
195C22×C8—21no—
196C22×C8—22no—
197C22×C8—21no—
198C22×C8C2×D414yes—
199C4×Q8—22no—
200C4×Q8—22no—
201C4×Q8C4⋊C414yes—
202C4×Q8C4⋊C414yes—
203C4×D4—24no—
204C4×D4—24no—
205C4×D4—24no—
206C4×D4—24no—
207C4×D4—22no—
208C4×D4—22no—
209C4×D4C4⋊C414yes—
210C4×D4C4⋊C414yes—
211#117—21no—
212#117—21no—
213#117—22no—
214#117—24no—
215#117—22no—
216#117—22no—
217#117—22no—
218#117—22no—
219#117C22×C414yes—
220#117C22×C412yes—
221#117C2×D412yes—
222C2×C4⋊C4—22no—
223C2×C4⋊C4—22no—
224C2×C4⋊C4C2×Q812yes—
225C2×C22⋊C4—21no—
226C2×C22⋊C4—22no—
227C2×C22⋊C4—22no—
228C2×C42—22no—
229C2×C42—22no—
230C2×C42—21no—
231C2×C42—21no—
232C2×C42—22no—
233C2×C42—24no—
234C2×C42—22no—
235C2×C42—22no—
236C2×C42—22no—
237C2×C42—22no—
238C2×C42—22no—
239C2×C42—22no—
240C2×C42—22no—
241C2×C42—22no—
242C2×C42—21no—
243C2×C42—48no—
244C2×C42—42no—
245C2×C42C22×C412yes—
246C2×C42C22×C411yescharacteristic
247C2×C42C22×C411yescharacteristic
248C2×C42C22×C414yes—
249C2×C42C22×C412yes—
250C2×C42C2×D411yescharacteristic
251C2×C42C2×D411yescharacteristic
252C2×C42C2×D411yescharacteristic
253C2×C42C2×D411yescharacteristic
254C2×C42C2×D411yescharacteristic
255C2×C42C2×D411yescharacteristic
256C2×C42C2×Q812yes—
257C2×C42#4112yes—
258#108—216no—
259C4⋊C8—216no—
260#104—28no—
261#104—216no—
262#104C4218yescomplemented
263#104C4218yescomplemented
264#97—28no—
265#97—24no—
266#97—22no—
267#97—22no—
268#97—22no—
269#97—22no—
270#97—41no—
271#97—41no—
272C4×C8—28no—
273C4×C8—24no—
274C4×C8—22no—
275C4×C8—22no—
276C4×C8—22no—
277C4×C8—22no—
278C4×C8—41no—
279C4×C8—41no—
280#95—42no—
281C24—21no—
282C24C2×#4111yescharacteristic
283#41—24no—
284#41—22no—
285#41—24no—
286#41—22no—
287#41—24no—
288#41—24no—
289#41—24no—
290#41C2×C4214yes—
291#41#11714yes—
292#41C4×D418yes—
293C2×Q8—21no—
294C2×Q8—22no—
295C2×Q8C2×C4⋊C412yes—
296C2×Q8C4×Q814yes—
297C2×D4—22no—
298C2×D4—24no—
299C2×D4—22no—
300C2×D4—24no—
301C2×D4—21no—
302C2×D4—22no—
303C2×D4C2×C4⋊C412yes—
304C2×D4C4×Q814yes—
305C22×C4—21no—
306C22×C4—21no—
307C22×C4—22no—
308C22×C4—24no—
309C22×C4—22no—
310C22×C4—24no—
311C22×C4—22no—
312C22×C4—21no—
313C22×C4—24no—
314C22×C4—22no—
315C22×C4—24no—
316C22×C4—24no—
317C22×C4—44no—
318C22×C4—44no—
319C22×C4—44no—
320C22×C4—42no—
321C22×C4—42no—
322C22×C4—84no—
323C22×C4C4×D412yes—
324C22×C4C4×D412yes—
325C22×C4C22⋊Q812yes—
326C22×C4C22⋊Q812yes—
327C22×C4#12312yes—
328C22×C4#12312yes—
329C22×C4C23×C411yescharacteristic
330C22×C4C23×C412yes—
331C22×C4C22×D411yescharacteristic
332C22×C4C22×D411yescharacteristic
333C22×C4C22×D411yescharacteristic
334C22×C4C22×Q811yescharacteristic
335C22×C4C2×#4112yes—
336C22×C4C2×#4111yescharacteristic
337C22×C4C2×#4112yes—
338C22×C4C2×#4112yes—
339M16—232no—
340M16—24no—
341M16—24no—
342M16—24no—
343M16—22no—
344M16—24no—
345M16—24no—
346M16—24no—
347M16—24no—
348M16—24no—
349M16—22no—
350M16—24no—
351M16—24no—
352M16—22no—
353M16—42no—
354M16—42no—
355M16—42no—
356M16C2×C4214yes—
357M16C4×D418yes—
358C2×C8—232no—
359C2×C8—22no—
360C2×C8—24no—
361C2×C8—24no—
362C2×C8—24no—
363C2×C8—24no—
364C2×C8—24no—
365C2×C8—24no—
366C2×C8—22no—
367C2×C8—24no—
368C2×C8—42no—
369C2×C8—42no—
370C2×C8—42no—
371C2×C8C4×D418yes—
372C4⋊C4—22no—
373C4⋊C4—24no—
374C4⋊C4—24no—
375C4⋊C4—24no—
376C4⋊C4—42no—
377C4⋊C4C2×C4⋊C414yes—
378C22⋊C4—22no—
379C22⋊C4—22no—
380C22⋊C4—24no—
381C22⋊C4—24no—
382C22⋊C4—24no—
383C22⋊C4—42no—
384C42—28no—
385C42—24no—
386C42—22no—
387C42—21no—
388C42—21no—
389C42—22no—
390C42—24no—
391C42—24no—
392C42—22no—
393C42—24no—
394C42—22no—
395C42—44no—
396C42—44no—
397C42—44no—
398C42—42no—
399C42—42no—
400C42—84no—
401C42C2×C4212yes—
402C42C2×C4212yes—
403C42C2×C4⋊C412yes—
404C42C2×C4⋊C412yes—
405C42C4×D412yes—
406C42C4×D412yes—
407C42#12011yescharacteristic
408C42#12011yescharacteristic
409C42#12011yescharacteristic
410C42#12011yescharacteristic
411C42C22⋊Q812yes—
412C42C22⋊Q812yes—
413C23—22no—
414C23—24no—
415C23—42no—
416C23—82no—
417C23C2×C4×D411yescharacteristic
418C23C4×#4112yes—
419C23C2×C22⋊Q811yescharacteristic
420C23C2×#12311yescharacteristic
421C23#52912yes—
422Q8—22no—
423Q8—24no—
424Q8C4×C4⋊C414yes—
425D4—24no—
426D4—24no—
427D4—28no—
428D4—22no—
429D4—24no—
430D4C4×C4⋊C414yes—
431C2×C4—24no—
432C2×C4—22no—
433C2×C4—22no—
434C2×C4—24no—
435C2×C4—24no—
436C2×C4—24no—
437C2×C4—24no—
438C2×C4—24no—
439C2×C4—24no—
440C2×C4—28no—
441C2×C4—24no—
442C2×C4—22no—
443C2×C4—24no—
444C2×C4—42no—
445C2×C4—42no—
446C2×C4—42no—
447C2×C4—48no—
448C2×C4—42no—
449C2×C4—42no—
450C2×C4—48no—
451C2×C4—42no—
452C2×C4—48no—
453C2×C4—44no—
454C2×C4—84no—
455C2×C4—82no—
456C2×C4—84no—
457C2×C4#38512yes—
458C2×C4#38512yes—
459C2×C4#38512yes—
460C2×C4#38512yes—
461C2×C4C22×C4211yescharacteristic
462C2×C4C22×C4⋊C411yescharacteristic
463C2×C4C2×#11711yescharacteristic
464C2×C4C2×C4×D412yes—
465C2×C4C2×C4×D411yescharacteristic
466C2×C4C2×C4×D412yes—
467C2×C4C2×C4×D412yes—
468C2×C4C2×C4×Q812yes—
469C2×C4C4×#4111yescharacteristic
470C2×C4C4×#4112yes—
471C2×C4C4×#4111yescharacteristic
472C2×C4C2×#12011yescharacteristic
473C2×C4C2×C22⋊Q811yescharacteristic
474C2×C4#52512yes—
475C2×C4#52512yes—
476C2×C4#52512yes—
477C2×C4#52912yes—
478C2×C4#53312yes—
479C8—24no—
480C8—28no—
481C8—28no—
482C8—42no—
483C8—44no—
484C22—22no—
485C22—22no—
486C22—22no—
487C22—24no—
488C22—42no—
489C22—42no—
490C22—44no—
491C22—84no—
492C22C42×D411yescharacteristic
493C22C2×#38511yescharacteristic
494C22#229011yescharacteristic
495C22C4×#12312yes—
496C22C4×C22⋊Q812yes—
497C4—24no—
498C4—22no—
499C4—22no—
500C4—22no—
501C4—24no—
502C4—42no—
503C4—44no—
504C4—44no—
505C4—84no—
506C4#186114yesdirect product factor
507C4C2×C4×C4⋊C411yescharacteristic
508C4C42×D411yescharacteristic
509C4#229011yescharacteristic
510C4#229611yescharacteristic
511C4C4×#12012yes—
512C4C4×C22⋊Q812yes—
513C2—21no—
514C2—21no—
515C2—22no—
516C2—22no—
517C2—44no—
518C2C4×#38511yescharacteristic
519C2C2×#186112yes—
subgroupG/H
centerC42#120
commutatorC2×C4C22×C42
Frattini, cosocleC23×C4C24
socleC22C2×#385
prime radicalC22×#41C23
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C42 ◁ C22×C42 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. C4×#430C2semidirect
4. C4×#423C2semidirect
7. #10901C2semidirect
8. #10894C2semidirect
10. C4×#344C2semidirect
11. C4×#339C2semidirect
32. #1861C4direct (N × H)
39. C4×#104C4semidirect
40. C4×#104C4semidirect
81. #430C2×C4semidirect
84. #423C2×C4semidirect
134. #344C2×C4semidirect
141. #339C2×C4semidirect
262. #104C42semidirect
263. #104C42semidirect
506. C4#1861direct (N × H)

Maximal subgroups

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

subgroupindex
C4×#5682
C2×#18612
C4×#4302
C4×#4232
C4×#4212
C2×C4×#1042
#109012
#108942
#107802
C4×#3442
C4×#3392