Finite Group Databasebeta

← C4×#1557 #182800

Subgroups — C4×#1557 #182800

Order 512.

1360 conjugacy classes of subgroups.

The subgroup lattice has 538 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C4×#532C211yesmaximal, characteristic
2C4×#432C211yesmaximal, characteristic, complemented
3C4×#423C211yesmaximal, characteristic, complemented
4C2×#1557C212yesmaximal
5#8233C212yesmaximal, complemented
6#8231C212yesmaximal, complemented
7C4×#332C212yesmaximal, complemented
8C4×#331C212yesmaximal, complemented
9#8042C212yesmaximal, complemented
10C2×#532C2211yescharacteristic
11C2×C4×#41—21no—
12C2×#432C2212yes—
13C2×#423C2212yes—
14C2×C4×M16—21no—
15C4×C4⋊Q8C2211yescharacteristic
16C4×C4⋊Q8C2211yescharacteristic
17C4×#127C2211yescharacteristic
18C4×#127C2211yescharacteristic
19C4×#124—21no—
20C4×#124—21no—
21C4×#121—21no—
22C4×#121—21no—
23C4×#121C412yes—
24C4×#121C412yes—
25#2297—21no—
26#2293—21no—
27#2293C412yes—
28#2285C2211yescharacteristic
29C42×D4—21no—
30C42×D4C412yes—
31C2×C43C2211yescharacteristic
32#1767—21no—
33#1767C2212yes—
34#1767C2212yes—
35C4×C4⋊C8—21no—
36C4×C4⋊C8C2212yes—
37C4×C4⋊C8C2212yes—
38#1749—21no—
39C4×C22⋊C8—21no—
40#1745—21no—
41#1728—21no—
42C4×#97—21no—
43#1557C4116yesdirect product factor
44C2×#332C2214yes—
45C2×#331C2214yes—
46#1296C2214yes—
47#1296C2214yes—
48C22×#41—21no—
49C22×M16—22no—
50#532—24no—
51#532C2×C418yes—
52C2×C4⋊Q8C2311yescharacteristic
53C2×#127C2311yescharacteristic
54C2×#124—21no—
55C2×#121—21no—
56C2×#121C2×C412yes—
57C4×#41—48no—
58C2×C4×Q8—21no—
59C2×C4×Q8—21no—
60C2×C4×D4—22no—
61C2×C4×D4—22no—
62C2×C4×D4—21no—
63C2×C4×D4—21no—
64C2×C4×D4—21no—
65C2×C4×D4—21no—
66C2×C4×D4—21no—
67C2×C4×D4C2×C412yes—
68C2×C4×D4C2×C412yes—
69C2×C4×D4C2×C412yes—
70C2×#117—21no—
71C2×#117—22no—
72C22×C42—22no—
73C22×C42C2×C411yescharacteristic
74C22×C42C2×C411yescharacteristic
75C22×C42D411yescharacteristic
76C22×C42D411yescharacteristic
77C22×C42D411yescharacteristic
78C22×C42D411yescharacteristic
79C22×C42C2311yescharacteristic
80#432—24no—
81#432C2×C418yescomplemented
82#423—24no—
83#423C2×C418yescomplemented
84C2×C4⋊C8—22no—
85C2×C4⋊C8C2314yes—
86C2×C4⋊C8C2314yes—
87C2×C22⋊C8—22no—
88C4×M16—44no—
89C2×#97—22no—
90C2×#97—22no—
91C2×#97—22no—
92C2×C4×C8—22no—
93C2×C4×C8—22no—
94#391—21no—
95#391—21no—
96#390—21no—
97#390—21no—
98#390—21no—
99#390—21no—
100#390C2×C412yes—
101#390C2×C412yes—
102#389—21no—
103#389—21no—
104#389C2×C412yes—
105#389C2×C412yes—
106#388—22no—
107#388—22no—
108#388—22no—
109#388—22no—
110#386—22no—
111#386—22no—
112#384C2311yescharacteristic
113#384C2311yescharacteristic
114#382—21no—
115#380—21no—
116#380C2×C412yes—
117C4×C4⋊C4—21no—
118C4×C4⋊C4—21no—
119C4×C4⋊C4—21no—
120C4×C4⋊C4C2×C412yes—
121C4×C4⋊C4C2×C412yes—
122C4×C4⋊C4C2×C412yes—
123C4×C22⋊C4—22no—
124C4×C22⋊C4—22no—
125C4×C22⋊C4—22no—
126C4×C22⋊C4—22no—
127C4×C22⋊C4—22no—
128C4×C22⋊C4—22no—
129C43C2×C411yescharacteristic
130C43C2×C411yescharacteristic
131C43D411yescharacteristic
132C43D411yescharacteristic
133C43D411yescharacteristic
134C43D411yescharacteristic
135C43C2311yescharacteristic
136C43C2311yescharacteristic
137#336—22no—
138#336—22no—
139#336—22no—
140#336—22no—
141#332C2×C4116yescomplemented
142#331C2×C4116yescomplemented
143C2×#41—28no—
144C2×#41—44no—
145C2×#41—44no—
146C22×Q8—21no—
147C22×D4—22no—
148C22×D4—21no—
149C22×D4—21no—
150C22×D4C22×C412yes—
151C23×C4—22no—
152C23×C4—22no—
153C23×C4—22no—
154C23×C4C22⋊C411yescharacteristic
155C23×C4C22⋊C411yescharacteristic
156C23×C4C22⋊C411yescharacteristic
157C23×C4C22⋊C411yescharacteristic
158C23×C4C22×C411yescharacteristic
159C23×C4C2×D411yescharacteristic
160C23×C4C2×D411yescharacteristic
161C2×M16—28no—
162C2×M16—44no—
163C2×M16—44no—
164C22×C8—24no—
165C22×C8—24no—
166C4⋊Q8—22no—
167C4⋊Q8C22×C414yes—
168#127—22no—
169#127C22×C414yes—
170#124—28no—
171#121—24no—
172#121—28no—
173#121C4218yes—
174C4×Q8—44no—
175C4×Q8—44no—
176C4×D4—24no—
177C4×D4—28no—
178C4×D4—44no—
179C4×D4—44no—
180C4×D4—44no—
181C4×D4—44no—
182C4×D4—48no—
183C4×D4—48no—
184C4×D4—42no—
185C4×D4—44no—
186C4×D4—42no—
187C4×D4C4218yes—
188#117—48no—
189#117—44no—
190C2×C4⋊C4—21no—
191C2×C4⋊C4—22no—
192C2×C4⋊C4—22no—
193C2×C4⋊C4—21no—
194C2×C4⋊C4—21no—
195C2×C4⋊C4—21no—
196C2×C4⋊C4—21no—
197C2×C4⋊C4C22×C412yes—
198C2×C4⋊C4C22×C412yes—
199C2×C4⋊C4C22×C412yes—
200C2×C22⋊C4—22no—
201C2×C22⋊C4—22no—
202C2×C22⋊C4—22no—
203C2×C22⋊C4—22no—
204C2×C22⋊C4—22no—
205C2×C22⋊C4—22no—
206C2×C22⋊C4—22no—
207C2×C22⋊C4—22no—
208C2×C22⋊C4—22no—
209C2×C42—24no—
210C2×C42—22no—
211C2×C42—22no—
212C2×C42—22no—
213C2×C42—22no—
214C2×C42—22no—
215C2×C42—42no—
216C2×C42—42no—
217C2×C42—42no—
218C2×C42—42no—
219C2×C42—48no—
220C2×C42C22⋊C411yescharacteristic
221C2×C42C22⋊C411yescharacteristic
222C2×C42C22⋊C411yescharacteristic
223C2×C42C22⋊C411yescharacteristic
224C2×C42C22⋊C411yescharacteristic
225C2×C42C22⋊C411yescharacteristic
226C2×C42C22⋊C411yescharacteristic
227C2×C42C22⋊C411yescharacteristic
228C2×C42C22⋊C411yescharacteristic
229C2×C42C22⋊C411yescharacteristic
230C2×C42C22⋊C411yescharacteristic
231C2×C42C22⋊C411yescharacteristic
232C2×C42C22×C411yescharacteristic
233C2×C42C22×C411yescharacteristic
234C2×C42C22×C411yescharacteristic
235C2×C42C22×C411yescharacteristic
236C2×C42C22×C411yescharacteristic
237C2×C42C22×C414yes—
238C2×C42C2×D411yescharacteristic
239C2×C42C2×D411yescharacteristic
240C2×C42C2×D411yescharacteristic
241C2×C42C2×D411yescharacteristic
242C2×C42C2×D411yescharacteristic
243C2×C42C2×D411yescharacteristic
244C2×C42C2×D411yescharacteristic
245C2×C42C2×D411yescharacteristic
246C2×C42C2×D411yescharacteristic
247C2×C42C2×D411yescharacteristic
248C2×C42#4114yes—
249C2×C42C2411yescharacteristic
250C4⋊C8—28no—
251C4⋊C8—24no—
252C4⋊C8—24no—
253C4⋊C8C22×C418yes—
254C4⋊C8C22×C418yes—
255C22⋊C8—28no—
256#97—28no—
257#97—44no—
258#97—44no—
259C4×C8—44no—
260C4×C8—44no—
261#95—22no—
262#95—22no—
263#95—22no—
264#95—22no—
265#95—22no—
266#95—22no—
267C24—22no—
268C24C2×C22⋊C411yescharacteristic
269#41—432no—
270C2×Q8—24no—
271C2×Q8—42no—
272C2×Q8—42no—
273C2×D4—28no—
274C2×D4—22no—
275C2×D4—24no—
276C2×D4—24no—
277C2×D4—42no—
278C2×D4—42no—
279C2×D4—44no—
280C2×D4—44no—
281C2×D4—42no—
282C2×D4—41no—
283C2×D4—41no—
284C2×D4—42no—
285C2×D4—42no—
286C2×D4C2×C4214yes—
287C22×C4—22no—
288C22×C4—21no—
289C22×C4—21no—
290C22×C4—22no—
291C22×C4—22no—
292C22×C4—22no—
293C22×C4—28no—
294C22×C4—22no—
295C22×C4—22no—
296C22×C4—22no—
297C22×C4—22no—
298C22×C4—22no—
299C22×C4—22no—
300C22×C4—22no—
301C22×C4—22no—
302C22×C4—41no—
303C22×C4—41no—
304C22×C4—41no—
305C22×C4—41no—
306C22×C4—41no—
307C22×C4—41no—
308C22×C4—41no—
309C22×C4—41no—
310C22×C4—44no—
311C22×C4—44no—
312C22×C4—44no—
313C22×C4—44no—
314C22×C4—44no—
315C22×C4—44no—
316C22×C4—44no—
317C22×C4—44no—
318C22×C4C2×C4212yes—
319C22×C4C2×C22⋊C411yescharacteristic
320C22×C4C2×C22⋊C411yescharacteristic
321C22×C4C2×C22⋊C411yescharacteristic
322C22×C4C2×C22⋊C411yescharacteristic
323C22×C4C2×C22⋊C411yescharacteristic
324C22×C4C2×C22⋊C411yescharacteristic
325C22×C4C2×C22⋊C411yescharacteristic
326C22×C4C2×C22⋊C411yescharacteristic
327C22×C4C2×C22⋊C411yescharacteristic
328C22×C4C2×C22⋊C411yescharacteristic
329C22×C4C2×C22⋊C411yescharacteristic
330C22×C4#11712yes—
331C22×C4C4×D414yes—
332C22×C4C4×D414yes—
333C22×C4C23×C411yescharacteristic
334C22×C4C22×D411yescharacteristic
335C22×C4C22×D411yescharacteristic
336M16—416no—
337C2×C8—28no—
338C2×C8—28no—
339C2×C8—44no—
340C2×C8—44no—
341C2×C8—44no—
342C2×C8—44no—
343C4⋊C4—22no—
344C4⋊C4—24no—
345C4⋊C4—42no—
346C4⋊C4—42no—
347C4⋊C4—44no—
348C4⋊C4—42no—
349C4⋊C4—42no—
350C4⋊C4—41no—
351C4⋊C4—41no—
352C4⋊C4—42no—
353C4⋊C4—44no—
354C4⋊C4C2×C4214yes—
355C22⋊C4—28no—
356C22⋊C4—28no—
357C22⋊C4—44no—
358C22⋊C4—44no—
359C22⋊C4—44no—
360C22⋊C4—44no—
361C22⋊C4—44no—
362C22⋊C4—44no—
363C22⋊C4—44no—
364C42—21no—
365C42—22no—
366C42—21no—
367C42—22no—
368C42—22no—
369C42—22no—
370C42—22no—
371C42—22no—
372C42—22no—
373C42—22no—
374C42—22no—
375C42—22no—
376C42—22no—
377C42—22no—
378C42—22no—
379C42—41no—
380C42—41no—
381C42—41no—
382C42—41no—
383C42—41no—
384C42—41no—
385C42—41no—
386C42—41no—
387C42—44no—
388C42—44no—
389C42—44no—
390C42C2×C4212yes—
391C42#11712yes—
392C42C4×D414yes—
393C42C4×D414yes—
394C42AGL(1,ℤ/8)12yes—
395C42AGL(1,ℤ/8)14yes—
396C42#13712yes—
397C42C23×C412yes—
398C42C2×#4112yes—
399C23—21no—
400C23—21no—
401C23—21no—
402C23—21no—
403C23—21no—
404C23—21no—
405C23—24no—
406C23—42no—
407C23—42no—
408C23—42no—
409C23—42no—
410C23—42no—
411C23—42no—
412C23C4×C22⋊C412yes—
413C23C22×C22⋊C411yescharacteristic
414Q8—48no—
415D4—44no—
416D4—44no—
417D4—416no—
418D4—44no—
419D4—48no—
420D4—44no—
421C2×C4—21no—
422C2×C4—21no—
423C2×C4—21no—
424C2×C4—21no—
425C2×C4—21no—
426C2×C4—21no—
427C2×C4—21no—
428C2×C4—21no—
429C2×C4—21no—
430C2×C4—21no—
431C2×C4—21no—
432C2×C4—21no—
433C2×C4—21no—
434C2×C4—21no—
435C2×C4—24no—
436C2×C4—28no—
437C2×C4—24no—
438C2×C4—21no—
439C2×C4—21no—
440C2×C4—21no—
441C2×C4—21no—
442C2×C4—21no—
443C2×C4—21no—
444C2×C4—21no—
445C2×C4—21no—
446C2×C4—21no—
447C2×C4—21no—
448C2×C4—21no—
449C2×C4—21no—
450C2×C4—24no—
451C2×C4—42no—
452C2×C4—42no—
453C2×C4—44no—
454C2×C4—44no—
455C2×C4—416no—
456C2×C4—44no—
457C2×C4—42no—
458C2×C4—42no—
459C2×C4—44no—
460C2×C4—42no—
461C2×C4—42no—
462C2×C4—42no—
463C2×C4—42no—
464C2×C4—42no—
465C2×C4—42no—
466C2×C4—88no—
467C2×C4—88no—
468C2×C4C4×C22⋊C412yes—
469C2×C4C4×C22⋊C412yes—
470C2×C4C4×C22⋊C412yes—
471C2×C4#41312yes—
472C2×C4#41312yes—
473C2×C4#41712yes—
474C2×C4#41712yes—
475C2×C4#41812yes—
476C2×C4#41812yes—
477C2×C4C22×C4211yescharacteristic
478C2×C4C2×#11711yescharacteristic
479C2×C4C2×C4×D412yes—
480C2×C4C2×C4×D412yes—
481C2×C4C2×AGL(1,ℤ/8)12yes—
482C2×C4C2×AGL(1,ℤ/8)11yescharacteristic
483C2×C4C2×#13711yescharacteristic
484C2×C4#57512yes—
485C2×C4#57512yes—
486C8—48no—
487C8—48no—
488C22—22no—
489C22—22no—
490C22—22no—
491C22—41no—
492C22—41no—
493C22—41no—
494C22—41no—
495C22—44no—
496C22—44no—
497C22—44no—
498C22—82no—
499C22—82no—
500C22—82no—
501C22—82no—
502C22C2×C4×C22⋊C411yescharacteristic
503C22C2×#41311yescharacteristic
504C22C2×#41311yescharacteristic
505C22C2×#41811yescharacteristic
506C22C2×#41711yescharacteristic
507C22#289611yescharacteristic
508C22#289611yescharacteristic
509C4—22no—
510C4—22no—
511C4—22no—
512C4—21no—
513C4—22no—
514C4—21no—
515C4—22no—
516C4—22no—
517C4—41no—
518C4—41no—
519C4—41no—
520C4—41no—
521C4—44no—
522C4—82no—
523C4—82no—
524C4#155714yesdirect product factor
525C4C4×AGL(1,ℤ/8)14yes—
526C4C4×AGL(1,ℤ/8)12yes—
527C4C4×#13712yes—
528C2—42no—
529C2—84no—
530C2C2×#155711yescharacteristic
531C2#1773111yescharacteristic
532C2#1773711yescharacteristic
533C2#1774011yescharacteristic
534C2C4×#41311yescharacteristic
535C2C4×#41811yescharacteristic
536C2C4×#41711yescharacteristic
subgroupG/H
centerC22×C4C2×C22⋊C4
commutatorC2×C4C22×C42
Frattini, cosocleC2×C42C24
socleC23C22×C22⋊C4
prime radicalC2×#532C22
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22×C4 ◁ C2×C43 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C4×#432C2semidirect
3. C4×#423C2semidirect
5. #8233C2semidirect
6. #8231C2semidirect
7. C4×#332C2semidirect
8. C4×#331C2semidirect
9. #8042C2semidirect
43. #1557C4direct (N × H)
81. #432C2×C4semidirect
83. #423C2×C4semidirect
141. #332C2×C4semidirect
142. #331C2×C4semidirect
524. C4#1557direct (N × H)

Maximal subgroups

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

subgroupindex
C4×#5322
C4×#4322
C4×#4232
C2×#15572
#82332
#82312
C4×#3322
C4×#3312
#80422