Finite Group Databasebeta

← C4×#1925 #354339

Subgroups — C4×#1925 #354339

Order 512.

1700 conjugacy classes of subgroups.

The subgroup lattice has 594 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#1925C212yesmaximal
2C2×C4×#107C211yesmaximal, characteristic, complemented
3C2×C4×#102C211yesmaximal, characteristic
4C2×C4×#102C211yesmaximal, characteristic
5C4×#390C211yesmaximal, characteristic
6C42×C4⋊C4C211yesmaximal, characteristic, complemented
7#10931C212yesmaximal
8#10907C212yesmaximal, complemented
9#10806C212yesmaximal, complemented
10C4×#340C211yesmaximal, characteristic, complemented
11C4×#336C211yesmaximal, characteristic, complemented
12C22×C4×D4C2211yescharacteristic
13C22×#107C2212yes—
14C22×#102C2212yes—
15C22×#102C2211yescharacteristic
16C22×#102C2211yescharacteristic
17C22×C4×C8C2211yescharacteristic
18C22×C4×C8C2211yescharacteristic
19C2×#390C2212yes—
20C2×C4×C4⋊C4C2212yes—
21C2×C4×C4⋊C4C2211yescharacteristic
22C2×C4×C4⋊C4C2211yescharacteristic
23C2×C4×C4⋊C4C2212yes—
24C2×C4×C4⋊C4C2211yescharacteristic
25C2×C4×C22⋊C4—21no—
26C2×C4×C22⋊C4—21no—
27C2×C43—21no—
28C2×C43C2211yescharacteristic
29#1925C4116yesdirect product factor
30C4×#107—24no—
31C4×#102—24no—
32C4×#102C418yescomplemented
33C2×#340C2212yes—
34C2×#340C2212yes—
35C2×#340C2212yes—
36C2×#340C2211yescharacteristic
37C2×#340C2211yescharacteristic
38C2×#340C2212yes—
39C2×#336C2212yes—
40C2×#336C2212yes—
41#1437—22no—
42C4⋊#95C2212yes—
43C4×#95—22no—
44C4×#95—21no—
45C23×D4C2311yescharacteristic
46C24×C4—21no—
47C23×C8C2311yescharacteristic
48C23×C8C2312yes—
49C23×C8C2311yescharacteristic
50C2×C4×D4—22no—
51C2×C4×D4—22no—
52C2×C4×D4—22no—
53C2×C4×D4—22no—
54C2×C4×D4—22no—
55C2×C4×D4C2×C414yes—
56C22×C4⋊C4C2312yes—
57C22×C4⋊C4C2311yescharacteristic
58C22×C4⋊C4C2311yescharacteristic
59C22×C4⋊C4C2312yes—
60C22×C4⋊C4C2311yescharacteristic
61C22×C22⋊C4—21no—
62C22×C22⋊C4—22no—
63C22×C22⋊C4—22no—
64C22×C42—22no—
65C22×C42—22no—
66C22×C42—21no—
67C22×C42—21no—
68C22×C42—21no—
69C22×C42D411yescharacteristic
70C22×C42D412yes—
71C22×C42D411yescharacteristic
72C22×C42C2312yes—
73C22×C42C2311yescharacteristic
74C2×#107—24no—
75C2×#107—24no—
76C2×#107C2×C418yescomplemented
77C2×#102—24no—
78C2×#102—24no—
79C2×#102—24no—
80C2×#102C2×C418yes—
81C2×#102C2×C414yes—
82C2×#102C2×C418yes—
83C2×#102C2×C414yes—
84C2×C4×C8—22no—
85C2×C4×C8—22no—
86C2×C4×C8—22no—
87C2×C4×C8—22no—
88C2×C4×C8—22no—
89C2×C4×C8C2×C414yes—
90#390—24no—
91#390C2×C418yes—
92C4×C4⋊C4—24no—
93C4×C4⋊C4—24no—
94C4×C4⋊C4—22no—
95C4×C4⋊C4—24no—
96C4×C4⋊C4—22no—
97C4×C4⋊C4—22no—
98C4×C4⋊C4—22no—
99C4×C4⋊C4C2×C414yes—
100C4×C4⋊C4C2×C418yescomplemented
101C4×C4⋊C4D414yes—
102C4×C22⋊C4—44no—
103C4×C22⋊C4—44no—
104C2×#95—22no—
105C2×#95—21no—
106C2×#95—22no—
107C2×#95—21no—
108C2×#95—22no—
109C2×#95—22no—
110C2×#95—21no—
111C43—22no—
112C43—22no—
113C43—44no—
114#340—24no—
115#340—24no—
116#340—24no—
117#340C2×C414yes—
118#340C2×C414yes—
119#340C2×C418yescomplemented
120#336—24no—
121#336C2×C418yescomplemented
122C25—21no—
123C22×D4—21no—
124C22×D4—21no—
125C22×D4—21no—
126C22×D4—21no—
127C22×D4—22no—
128C22×D4—22no—
129C22×D4—21no—
130C22×D4—22no—
131C22×D4C22×C412yes—
132C22×D4C22×C414yes—
133C23×C4—21no—
134C23×C4—22no—
135C23×C4—21no—
136C23×C4—22no—
137C23×C4—21no—
138C23×C4—24no—
139C23×C4—42no—
140C23×C4—42no—
141C23×C4—42no—
142C23×C4—42no—
143C23×C4—42no—
144C23×C4—42no—
145C23×C4C2×D412yes—
146C23×C4C2×D411yescharacteristic
147C23×C4C2×D412yes—
148C23×C4C2×D411yescharacteristic
149C23×C4C2411yescharacteristic
150C22×C8—21no—
151C22×C8—21no—
152C22×C8—22no—
153C22×C8—21no—
154C22×C8—22no—
155C22×C8—22no—
156C22×C8—22no—
157C22×C8—22no—
158C22×C8—21no—
159C22×C8—22no—
160C22×C8—22no—
161C22×C8—22no—
162C22×C8—22no—
163C22×C8C22×C414yes—
164C22×C8C22×C412yes—
165C22×C8C22×C414yes—
166C22×C8C22×C412yes—
167C4×D4—28no—
168C4×D4—28no—
169C4×D4—44no—
170C4×D4—44no—
171C2×C4⋊C4—21no—
172C2×C4⋊C4—22no—
173C2×C4⋊C4—22no—
174C2×C4⋊C4—22no—
175C2×C4⋊C4—22no—
176C2×C4⋊C4—21no—
177C2×C4⋊C4—22no—
178C2×C4⋊C4—21no—
179C2×C4⋊C4—22no—
180C2×C4⋊C4—21no—
181C2×C4⋊C4—21no—
182C2×C4⋊C4—21no—
183C2×C4⋊C4—22no—
184C2×C4⋊C4—22no—
185C2×C4⋊C4—22no—
186C2×C4⋊C4—21no—
187C2×C4⋊C4—22no—
188C2×C4⋊C4C22×C412yes—
189C2×C4⋊C4C22×C414yes—
190C2×C4⋊C4C22×C412yes—
191C2×C4⋊C4C22×C414yes—
192C2×C4⋊C4C22×C412yes—
193C2×C4⋊C4C22×C414yes—
194C2×C4⋊C4C2×D414yes—
195C2×C4⋊C4#4114yes—
196C2×C4⋊C4#4114yes—
197C2×C22⋊C4—24no—
198C2×C22⋊C4—28no—
199C2×C22⋊C4—28no—
200C2×C22⋊C4—44no—
201C2×C22⋊C4—44no—
202C2×C22⋊C4—42no—
203C2×C22⋊C4—42no—
204C2×C22⋊C4—44no—
205C2×C22⋊C4—44no—
206C2×C42—22no—
207C2×C42—22no—
208C2×C42—22no—
209C2×C42—22no—
210C2×C42—22no—
211C2×C42—22no—
212C2×C42—28no—
213C2×C42—24no—
214C2×C42—28no—
215C2×C42—24no—
216C2×C42—24no—
217C2×C42—22no—
218C2×C42—24no—
219C2×C42—22no—
220C2×C42—22no—
221C2×C42—42no—
222C2×C42—44no—
223C2×C42—44no—
224C2×C42—44no—
225C2×C42—42no—
226C2×C42—42no—
227C2×C42—44no—
228C2×C42—42no—
229C2×C42—42no—
230C2×C42—42no—
231C2×C42—42no—
232C2×C42—42no—
233C2×C42D814yes—
234C2×C42C22×C414yes—
235C2×C42C22×C412yes—
236C2×C42C2×D412yes—
237C2×C42#4114yes—
238C2×C42#4112yes—
239C2×C42#4112yes—
240C2×C42#4112yes—
241C2×C42#4112yes—
242#107—216no—
243#102—28no—
244#102—216no—
245#102C42116yescomplemented
246C4×C8—28no—
247C4×C8—44no—
248#95—28no—
249#95—24no—
250#95—28no—
251#95—24no—
252#95—44no—
253#95—42no—
254#95—44no—
255C24—24no—
256C24—22no—
257C24—41no—
258C24—41no—
259C24—42no—
260C24—41no—
261C24—42no—
262C24—41no—
263C24—41no—
264C24—41no—
265C24—42no—
266C24C22×D411yescharacteristic
267C2×D4—22no—
268C2×D4—22no—
269C2×D4—24no—
270C2×D4—22no—
271C2×D4—24no—
272C2×D4—24no—
273C2×D4—24no—
274C2×D4—22no—
275C2×D4—24no—
276C2×D4—22no—
277C2×D4—41no—
278C2×D4—41no—
279C2×D4—42no—
280C2×D4—42no—
281C2×D4—42no—
282C2×D4—42no—
283C2×D4—42no—
284C2×D4C2×C4214yes—
285C22×C4—22no—
286C22×C4—22no—
287C22×C4—22no—
288C22×C4—22no—
289C22×C4—22no—
290C22×C4—22no—
291C22×C4—22no—
292C22×C4—24no—
293C22×C4—22no—
294C22×C4—24no—
295C22×C4—24no—
296C22×C4—22no—
297C22×C4—22no—
298C22×C4—24no—
299C22×C4—24no—
300C22×C4—22no—
301C22×C4—22no—
302C22×C4—22no—
303C22×C4—22no—
304C22×C4—24no—
305C22×C4—22no—
306C22×C4—41no—
307C22×C4—42no—
308C22×C4—41no—
309C22×C4—41no—
310C22×C4—42no—
311C22×C4—41no—
312C22×C4—42no—
313C22×C4—42no—
314C22×C4—42no—
315C22×C4—42no—
316C22×C4—42no—
317C22×C4—41no—
318C22×C4—41no—
319C22×C4—42no—
320C22×C4—41no—
321C22×C4—42no—
322C22×C4—42no—
323C22×C4—41no—
324C22×C4—41no—
325C22×C4—42no—
326C22×C4—41no—
327C22×C4—42no—
328C22×C4—48no—
329C22×C4—48no—
330C22×C4—48no—
331C22×C4—84no—
332C22×C4—84no—
333C22×C4—84no—
334C22×C4—84no—
335C22×C4C4×D414yes—
336C22×C4C4×D412yes—
337C22×C4C4×D414yes—
338C22×C4C4×D412yes—
339C22×C4#12112yes—
340C22×C4#12112yes—
341C22×C4#12312yes—
342C22×C4#12312yes—
343C22×C4C2×D814yes—
344C22×C4C2×D812yes—
345C22×C4#13514yes—
346C22×C4#13512yes—
347C22×C4AGL(1,ℤ/8)12yes—
348C22×C4#13712yes—
349C22×C4C23×C411yescharacteristic
350C22×C4C23×C412yes—
351C22×C4C22×D411yescharacteristic
352C22×C4C2×#4111yescharacteristic
353C22×C4C2×#4111yescharacteristic
354C22×C4C2×#4112yes—
355C22×C4C2×#4111yescharacteristic
356C22×C4C2×#4112yes—
357C22×C4C2×#4111yescharacteristic
358C22×C4C2×#4112yes—
359C2×C8—22no—
360C2×C8—24no—
361C2×C8—24no—
362C2×C8—22no—
363C2×C8—22no—
364C2×C8—22no—
365C2×C8—24no—
366C2×C8—22no—
367C2×C8—24no—
368C2×C8—24no—
369C2×C8—42no—
370C2×C8—42no—
371C2×C8—42no—
372C2×C8—42no—
373C2×C8—42no—
374C2×C8—42no—
375C2×C8C2×C4214yes—
376C4⋊C4—24no—
377C4⋊C4—22no—
378C4⋊C4—22no—
379C4⋊C4—24no—
380C4⋊C4—24no—
381C4⋊C4—24no—
382C4⋊C4—24no—
383C4⋊C4—22no—
384C4⋊C4—24no—
385C4⋊C4—22no—
386C4⋊C4—24no—
387C4⋊C4—41no—
388C4⋊C4—41no—
389C4⋊C4—42no—
390C4⋊C4—42no—
391C4⋊C4C2×C4214yes—
392C4⋊C4#11714yes—
393C4⋊C4C4×D418yes—
394C22⋊C4—416no—
395C22⋊C4—48no—
396C22⋊C4—416no—
397C42—24no—
398C42—24no—
399C42—24no—
400C42—24no—
401C42—28no—
402C42—48no—
403C42—416no—
404C42—416no—
405C42—48no—
406C42—48no—
407C42—44no—
408C42—84no—
409C42#11714yes—
410C42C4×D414yes—
411C42#12414yes—
412C42#12614yes—
413C23—24no—
414C23—44no—
415C23—42no—
416C23—42no—
417C23—44no—
418C23—42no—
419C23—42no—
420C23—44no—
421C23—44no—
422C23—42no—
423C23—42no—
424C23—44no—
425C23—44no—
426C23—81no—
427C23—81no—
428C23—82no—
429C23—82no—
430C23—82no—
431C23—82no—
432C23—82no—
433C23—81no—
434C23—81no—
435C23—82no—
436C23C2×C4×D411yescharacteristic
437C23C2×C4×D412yes—
438C23C2×#12111yescharacteristic
439C23C2×#12311yescharacteristic
440C23#52512yes—
441C23C22×D811yescharacteristic
442C23C2×#13511yescharacteristic
443C23C2×#13512yes—
444C23C2×AGL(1,ℤ/8)11yescharacteristic
445C23C2×#13711yescharacteristic
446C23#57512yes—
447D4—24no—
448D4—24no—
449D4—44no—
450D4—42no—
451D4—42no—
452D4—44no—
453C2×C4—24no—
454C2×C4—24no—
455C2×C4—24no—
456C2×C4—24no—
457C2×C4—24no—
458C2×C4—22no—
459C2×C4—22no—
460C2×C4—24no—
461C2×C4—24no—
462C2×C4—24no—
463C2×C4—24no—
464C2×C4—24no—
465C2×C4—24no—
466C2×C4—24no—
467C2×C4—28no—
468C2×C4—24no—
469C2×C4—42no—
470C2×C4—42no—
471C2×C4—44no—
472C2×C4—44no—
473C2×C4—42no—
474C2×C4—44no—
475C2×C4—42no—
476C2×C4—44no—
477C2×C4—42no—
478C2×C4—44no—
479C2×C4—42no—
480C2×C4—44no—
481C2×C4—42no—
482C2×C4—44no—
483C2×C4—42no—
484C2×C4—44no—
485C2×C4—44no—
486C2×C4—44no—
487C2×C4—44no—
488C2×C4—42no—
489C2×C4—42no—
490C2×C4—44no—
491C2×C4—42no—
492C2×C4—44no—
493C2×C4—81no—
494C2×C4—81no—
495C2×C4—82no—
496C2×C4—82no—
497C2×C4—82no—
498C2×C4—81no—
499C2×C4—81no—
500C2×C4—82no—
501C2×C4—816no—
502C2×C4#38814yes—
503C2×C4#38814yes—
504C2×C4C4×D818yes—
505C2×C4C4×D814yes—
506C2×C4#44014yes—
507C2×C4#45914yes—
508C2×C4#46414yes—
509C2×C4#48014yes—
510C2×C4#48214yes—
511C2×C4C22×C4211yescharacteristic
512C2×C4C2×#11711yescharacteristic
513C2×C4C2×#11711yescharacteristic
514C2×C4C2×C4×D411yescharacteristic
515C2×C4C2×C4×D412yes—
516C2×C4C4×#4112yes—
517C2×C4C4×#4112yes—
518C2×C4C4×#4112yes—
519C2×C4C4×#4112yes—
520C2×C4C4×#4111yescharacteristic
521C2×C4C4×#4111yescharacteristic
522C2×C4C2×#12411yescharacteristic
523C2×C4C2×#12611yescharacteristic
524C2×C4#52912yes—
525C2×C4#52912yes—
526C2×C4#52912yes—
527C2×C4#52912yes—
528C2×C4#53212yes—
529C8—24no—
530C8—42no—
531C8—44no—
532C22—44no—
533C22—44no—
534C22—44no—
535C22—82no—
536C22—82no—
537C22—84no—
538C22—84no—
539C22—82no—
540C22—82no—
541C22—84no—
542C22—84no—
543C22C42×D411yescharacteristic
544C22C2×#38811yescharacteristic
545C22#229011yescharacteristic
546C22C4×#12112yes—
547C22C4×#12312yes—
548C22C2×C4×D811yescharacteristic
549C22C2×C4×D812yes—
550C22C4×#13511yescharacteristic
551C22C4×#13512yes—
552C22C2×#44011yescharacteristic
553C22#294311yescharacteristic
554C22C4×AGL(1,ℤ/8)12yes—
555C22C4×#13712yes—
556C22C2×#45911yescharacteristic
557C22C2×#46411yescharacteristic
558C22#303512yes—
559C22C2×#48011yescharacteristic
560C22C2×#48211yescharacteristic
561C22#309112yes—
562C22#310012yes—
563C22#310212yes—
564C22#310612yes—
565C22#310812yes—
566C4—24no—
567C4—28no—
568C4—44no—
569C4—44no—
570C4—44no—
571C4—48no—
572C4—82no—
573C4—84no—
574C4#192518yesdirect product factor
575C4C4×#11711yescharacteristic
576C4C42×D411yescharacteristic
577C4#229311yescharacteristic
578C4#229811yescharacteristic
579C4C4×#12412yes—
580C4C4×#12612yes—
581C2—84no—
582C2C4×#38811yescharacteristic
583C2C42×D811yescharacteristic
584C2C4×#44011yescharacteristic
585C2C2×#192511yescharacteristic
586C2#2105811yescharacteristic
587C2#2111311yescharacteristic
588C2#2112011yescharacteristic
589C2C4×#45912yes—
590C2C4×#46412yes—
591C2C4×#48012yes—
592C2C4×#48212yes—
subgroupG/H
centerC23×C4C2×D4
commutatorC2×C4C22×C42
Frattini, cosocleC23×C4C24
socleC24C22×D4
prime radicalC23×D4C23
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C4 ◁ C2×C43 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×C4×#107C2semidirect
6. C42×C4⋊C4C2semidirect
8. #10907C2semidirect
9. #10806C2semidirect
10. C4×#340C2semidirect
11. C4×#336C2semidirect
29. #1925C4direct (N × H)
32. C4×#102C4semidirect
76. C2×#107C2×C4semidirect
100. C4×C4⋊C4C2×C4semidirect
119. #340C2×C4semidirect
121. #336C2×C4semidirect
245. #102C42semidirect
574. C4#1925direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#19252
C2×C4×#1072
C2×C4×#1022
C4×#3902
C42×C4⋊C42
#109312
#109072
#108062
C4×#3402
C4×#3362