Finite Group Databasebeta

← C4×#1550 #182784

Subgroups — C4×#1550 #182784

Order 512.

1202 conjugacy classes of subgroups.

The subgroup lattice has 504 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C4×#533C211yesmaximal, characteristic
2C4×#423C211yesmaximal, characteristic
3C2×C4×C4⋊C8C211yesmaximal, characteristic
4C2×#1550C212yesmaximal
5#8237C212yesmaximal, complemented
6#8235C212yesmaximal, complemented
7C4×#332C212yesmaximal, complemented
8C4×#333C212yesmaximal, complemented
9#8045C212yesmaximal
10C2×#533C2211yescharacteristic
11C2×#423C2212yes—
12C22×C4⋊C8C2212yes—
13C2×C4×M16—21no—
14C22×C4×C8—21no—
15C4×C4⋊Q8C2211yescharacteristic
16C4×C4⋊Q8C2211yescharacteristic
17C4×C4⋊Q8C2211yescharacteristic
18C4×C4⋊Q8C2211yescharacteristic
19C4×#125—21no—
20C4×#125—21no—
21C4×C22⋊Q8—21no—
22C4×C22⋊Q8—21no—
23C4×C22⋊Q8C412yes—
24C4×C22⋊Q8C412yes—
25#2296—21no—
26#2295—21no—
27#2295C412yes—
28#2285C2211yescharacteristic
29C42×Q8—21no—
30C42×Q8C412yes—
31C4×#117—21no—
32C2×C43C2211yescharacteristic
33#1767—21no—
34#1767C2212yes—
35C4×C4⋊C8—21no—
36C4×C4⋊C8—21no—
37C4×C4⋊C8—21no—
38C4×C4⋊C8C2212yes—
39C4×C4⋊C8C2212yes—
40C4×C4⋊C8C2212yes—
41#1728—21no—
42C2×#336—21no—
43#1550C4116yesdirect product factor
44C2×#333C2214yes—
45C2×#332C2214yes—
46#1296C2214yes—
47#1296C2214yes—
48C22×M16—22no—
49C23×C8—22no—
50#533—24no—
51#533C2×C418yes—
52C2×C4⋊Q8C2311yescharacteristic
53C2×C4⋊Q8C2311yescharacteristic
54C2×#125—21no—
55C2×C22⋊Q8—21no—
56C2×C22⋊Q8C2×C412yes—
57C2×C4×Q8—21no—
58C2×C4×Q8—21no—
59C2×C4×Q8—21no—
60C2×C4×Q8C2×C412yes—
61C2×C4×Q8C2×C412yes—
62C2×C4×Q8C2×C412yes—
63C2×#117—21no—
64C2×#117—21no—
65C22×C42C2×C411yescharacteristic
66C22×C42C2×C411yescharacteristic
67C22×C42D411yescharacteristic
68C22×C42D411yescharacteristic
69C22×C42D411yescharacteristic
70C22×C42D411yescharacteristic
71C22×C42C2311yescharacteristic
72#423—24no—
73#423C2×C418yes—
74C2×C4⋊C8—22no—
75C2×C4⋊C8—22no—
76C2×C4⋊C8—24no—
77C2×C4⋊C8C2×C418yes—
78C2×C4⋊C8C2314yes—
79C2×C4⋊C8C2314yes—
80C4×M16—44no—
81C2×#97—22no—
82C2×C4×C8—22no—
83C2×C4×C8—22no—
84C2×C4×C8—22no—
85C2×C4×C8—44no—
86#391—21no—
87#391—21no—
88#391C2×C412yes—
89#391C2×C412yes—
90#389—21no—
91#389—21no—
92#389—21no—
93#389—21no—
94#389—21no—
95#389—21no—
96#389C2×C412yes—
97#389C2×C412yes—
98#387—22no—
99#387—22no—
100#387—22no—
101#387—22no—
102#385—22no—
103#385—22no—
104#384C2311yescharacteristic
105#384C2311yescharacteristic
106#382—21no—
107#380—21no—
108#380C2×C412yes—
109C4×C4⋊C4—22no—
110C4×C4⋊C4—22no—
111C4×C4⋊C4—22no—
112C4×C4⋊C4—22no—
113C4×C4⋊C4—22no—
114C4×C4⋊C4—22no—
115C4×C4⋊C4—21no—
116C4×C4⋊C4—21no—
117C4×C4⋊C4—21no—
118C4×C4⋊C4—21no—
119C4×C4⋊C4—21no—
120C4×C4⋊C4—21no—
121C4×C4⋊C4—21no—
122C4×C4⋊C4C2×C412yes—
123C4×C4⋊C4C2×C412yes—
124C4×C4⋊C4C2×C412yes—
125C4×C22⋊C4—22no—
126C4×C22⋊C4—22no—
127#376—22no—
128C43—22no—
129C43C2×C411yescharacteristic
130C43C2×C411yescharacteristic
131C43D411yescharacteristic
132C43D411yescharacteristic
133C43D411yescharacteristic
134C43D411yescharacteristic
135C43C2311yescharacteristic
136C43C2311yescharacteristic
137#336—22no—
138#336—22no—
139#336—22no—
140#336—22no—
141#333C2×C4116yescomplemented
142#332C2×C4116yescomplemented
143C22×Q8—21no—
144C22×Q8C22×C412yes—
145C23×C4C22⋊C411yescharacteristic
146C23×C4C22⋊C411yescharacteristic
147C23×C4C22⋊C411yescharacteristic
148C23×C4C22⋊C411yescharacteristic
149C23×C4C22×C411yescharacteristic
150C23×C4C2×D411yescharacteristic
151C23×C4C2×D411yescharacteristic
152C2×M16—28no—
153C2×M16—44no—
154C2×M16—44no—
155C22×C8—28no—
156C22×C8—24no—
157C22×C8—24no—
158C22×C8—44no—
159C22×C8—44no—
160C4⋊Q8—22no—
161C4⋊Q8—22no—
162C4⋊Q8C22×C414yes—
163C4⋊Q8C22×C414yes—
164#125—28no—
165C22⋊Q8—24no—
166C22⋊Q8—28no—
167C22⋊Q8C4218yes—
168C4×Q8—24no—
169C4×Q8—28no—
170C4×Q8—44no—
171C4×Q8—44no—
172C4×Q8—44no—
173C4×Q8—42no—
174C4×Q8—42no—
175C4×Q8C4218yes—
176#117—28no—
177#117—44no—
178C2×C4⋊C4—22no—
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—22no—
187C2×C4⋊C4—21no—
188C2×C4⋊C4—21no—
189C2×C4⋊C4—21no—
190C2×C4⋊C4—21no—
191C2×C4⋊C4C22×C412yes—
192C2×C4⋊C4C22×C412yes—
193C2×C4⋊C4C22×C412yes—
194C2×C22⋊C4—22no—
195C2×C22⋊C4—22no—
196C2×C42—22no—
197C2×C42—24no—
198C2×C42—22no—
199C2×C42—22no—
200C2×C42—22no—
201C2×C42—22no—
202C2×C42—22no—
203C2×C42—22no—
204C2×C42—22no—
205C2×C42—42no—
206C2×C42—42no—
207C2×C42—42no—
208C2×C42C22⋊C411yescharacteristic
209C2×C42C22⋊C411yescharacteristic
210C2×C42C22⋊C411yescharacteristic
211C2×C42C22⋊C411yescharacteristic
212C2×C42C22⋊C411yescharacteristic
213C2×C42C22⋊C411yescharacteristic
214C2×C42C22⋊C411yescharacteristic
215C2×C42C22⋊C411yescharacteristic
216C2×C42C22⋊C411yescharacteristic
217C2×C42C22⋊C411yescharacteristic
218C2×C42C22⋊C411yescharacteristic
219C2×C42C22⋊C411yescharacteristic
220C2×C42SD1614yes—
221C2×C42Q1614yes—
222C2×C42C22×C411yescharacteristic
223C2×C42C22×C411yescharacteristic
224C2×C42C22×C411yescharacteristic
225C2×C42C22×C411yescharacteristic
226C2×C42C22×C411yescharacteristic
227C2×C42C22×C414yes—
228C2×C42C2×D411yescharacteristic
229C2×C42C2×D411yescharacteristic
230C2×C42C2×D411yescharacteristic
231C2×C42C2×D411yescharacteristic
232C2×C42C2×D411yescharacteristic
233C2×C42C2×D411yescharacteristic
234C2×C42C2×D411yescharacteristic
235C2×C42C2×D411yescharacteristic
236C2×C42C2×D411yescharacteristic
237C2×C42C2×D411yescharacteristic
238C2×C42#4114yes—
239C2×C42C2411yescharacteristic
240C4⋊C8—28no—
241C4⋊C8—28no—
242C4⋊C8—24no—
243C4⋊C8—24no—
244C4⋊C8C22×C418yes—
245C4⋊C8C22×C418yes—
246#97—44no—
247C4×C8—44no—
248C4×C8—44no—
249C4×C8—44no—
250#95—22no—
251#95—22no—
252#95—22no—
253#95—22no—
254#95—22no—
255#95—22no—
256#95—22no—
257#95—22no—
258#95—22no—
259#95—22no—
260C24C2×C22⋊C411yescharacteristic
261C2×Q8—22no—
262C2×Q8—24no—
263C2×Q8—42no—
264C2×Q8—42no—
265C2×Q8—41no—
266C2×Q8—41no—
267C2×Q8—42no—
268C2×Q8C2×C4214yes—
269C22×C4—22no—
270C22×C4—21no—
271C22×C4—21no—
272C22×C4—22no—
273C22×C4—22no—
274C22×C4—22no—
275C22×C4—22no—
276C22×C4—22no—
277C22×C4—22no—
278C22×C4—22no—
279C22×C4—22no—
280C22×C4—22no—
281C22×C4—22no—
282C22×C4—41no—
283C22×C4—41no—
284C22×C4—41no—
285C22×C4—41no—
286C22×C4—41no—
287C22×C4—41no—
288C22×C4#10314yes—
289C22×C4#10314yes—
290C22×C4C2×C4212yes—
291C22×C4C2×C22⋊C411yescharacteristic
292C22×C4C2×C22⋊C411yescharacteristic
293C22×C4C2×C22⋊C411yescharacteristic
294C22×C4C2×C22⋊C411yescharacteristic
295C22×C4C2×C22⋊C411yescharacteristic
296C22×C4C2×C22⋊C411yescharacteristic
297C22×C4C2×C22⋊C411yescharacteristic
298C22×C4C2×C22⋊C411yescharacteristic
299C22×C4C2×C22⋊C411yescharacteristic
300C22×C4C2×C22⋊C411yescharacteristic
301C22×C4C2×C22⋊C411yescharacteristic
302C22×C4#11712yes—
303C22×C4C4×D414yes—
304C22×C4C4×D414yes—
305C22×C4C2×SD1612yes—
306C22×C4C2×Q1612yes—
307C22×C4#13514yes—
308C22×C4C23×C411yescharacteristic
309C22×C4C22×D411yescharacteristic
310C22×C4C22×D411yescharacteristic
311M16—416no—
312C2×C8—28no—
313C2×C8—28no—
314C2×C8—416no—
315C2×C8—44no—
316C2×C8—44no—
317C2×C8—44no—
318C2×C8—44no—
319C4⋊C4—22no—
320C4⋊C4—24no—
321C4⋊C4—24no—
322C4⋊C4—24no—
323C4⋊C4—28no—
324C4⋊C4—28no—
325C4⋊C4—42no—
326C4⋊C4—42no—
327C4⋊C4—44no—
328C4⋊C4—44no—
329C4⋊C4—42no—
330C4⋊C4—42no—
331C4⋊C4—41no—
332C4⋊C4—41no—
333C4⋊C4—42no—
334C4⋊C4—44no—
335C4⋊C4—44no—
336C4⋊C4C2×C4214yes—
337C22⋊C4—28no—
338C22⋊C4—44no—
339C42—22no—
340C42—22no—
341C42—21no—
342C42—21no—
343C42—22no—
344C42—22no—
345C42—28no—
346C42—22no—
347C42—22no—
348C42—22no—
349C42—22no—
350C42—22no—
351C42—22no—
352C42—22no—
353C42—22no—
354C42—41no—
355C42—41no—
356C42—41no—
357C42—41no—
358C42—41no—
359C42—41no—
360C42—44no—
361C42—44no—
362C42—44no—
363C42—44no—
364C42—44no—
365C42#10314yes—
366C42#10314yes—
367C42C2×C4212yes—
368C42#11712yes—
369C42C4×D414yes—
370C42C4×D414yes—
371C42C2×SD1612yes—
372C42C2×SD1612yes—
373C42C2×Q1612yes—
374C42C2×Q1612yes—
375C42AGL(1,ℤ/8)12yes—
376C42#13712yes—
377C42C23×C412yes—
378C42C2×#4112yes—
379C23—21no—
380C23—21no—
381C23—21no—
382C23—21no—
383C23C4×C22⋊C412yes—
384C23C2×#10312yes—
385C23#41612yes—
386C23C22×C22⋊C411yescharacteristic
387Q8—44no—
388Q8—44no—
389Q8—44no—
390Q8—44no—
391C2×C4—28no—
392C2×C4—21no—
393C2×C4—21no—
394C2×C4—21no—
395C2×C4—21no—
396C2×C4—21no—
397C2×C4—21no—
398C2×C4—21no—
399C2×C4—21no—
400C2×C4—21no—
401C2×C4—21no—
402C2×C4—21no—
403C2×C4—21no—
404C2×C4—21no—
405C2×C4—21no—
406C2×C4—21no—
407C2×C4—21no—
408C2×C4—28no—
409C2×C4—24no—
410C2×C4—24no—
411C2×C4—21no—
412C2×C4—21no—
413C2×C4—21no—
414C2×C4—21no—
415C2×C4—21no—
416C2×C4—21no—
417C2×C4—24no—
418C2×C4—24no—
419C2×C4—44no—
420C2×C4—42no—
421C2×C4—42no—
422C2×C4—44no—
423C2×C4—42no—
424C2×C4—42no—
425C2×C4—42no—
426C2×C4—42no—
427C2×C4—42no—
428C2×C4—42no—
429C2×C4—42no—
430C2×C4—42no—
431C2×C4—42no—
432C2×C4—42no—
433C2×C4C4×C22⋊C412yes—
434C2×C4C4×C22⋊C412yes—
435C2×C4C4×C22⋊C412yes—
436C2×C4#41312yes—
437C2×C4#41312yes—
438C2×C4C2×#10312yes—
439C2×C4C2×#10312yes—
440C2×C4C2×#10312yes—
441C2×C4C2×#10312yes—
442C2×C4C2×#10312yes—
443C2×C4#41612yes—
444C2×C4#41712yes—
445C2×C4#41712yes—
446C2×C4C4×SD1618yes—
447C2×C4C4×Q1618yes—
448C2×C4C22×C4211yescharacteristic
449C2×C4C2×#11711yescharacteristic
450C2×C4C2×C4×D412yes—
451C2×C4C2×C4×D412yes—
452C2×C4C22×SD1611yescharacteristic
453C2×C4C22×Q1611yescharacteristic
454C2×C4C2×#13512yes—
455C2×C4C2×AGL(1,ℤ/8)11yescharacteristic
456C2×C4C2×#13711yescharacteristic
457C2×C4#57512yes—
458C8—48no—
459C8—48no—
460C22—22no—
461C22—22no—
462C22—22no—
463C22—22no—
464C22—22no—
465C22—22no—
466C22C4×#10314yes—
467C22C2×C4×C22⋊C411yescharacteristic
468C22C2×#41311yescharacteristic
469C22C2×#41311yescharacteristic
470C22C22×#10311yescharacteristic
471C22C2×#41611yescharacteristic
472C22C2×#41711yescharacteristic
473C22#289611yescharacteristic
474C4—22no—
475C4—22no—
476C4—22no—
477C4—22no—
478C4—22no—
479C4—21no—
480C4—22no—
481C4—21no—
482C4—22no—
483C4—41no—
484C4—41no—
485C4—44no—
486C4—44no—
487C4—82no—
488C4—82no—
489C4#155014yesdirect product factor
490C4C4×#10314yes—
491C4C2×C4×SD1612yes—
492C4C2×C4×Q1612yes—
493C4C4×AGL(1,ℤ/8)12yes—
494C4C4×#13712yes—
495C2—24no—
496C2C2×#155011yescharacteristic
497C2#1770811yescharacteristic
498C2#1771611yescharacteristic
499C2#1771911yescharacteristic
500C2C4×#41311yescharacteristic
501C2C2×C4×#10311yescharacteristic
502C2C4×#41711yescharacteristic
subgroupG/H
centerC22×C4C2×C22⋊C4
commutatorC2×C4C22×C42
Frattini, cosocleC2×C42C24
socleC23C22×C22⋊C4
prime radicalC24C2×C22⋊C4
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
5. #8237C2semidirect
6. #8235C2semidirect
7. C4×#332C2semidirect
8. C4×#333C2semidirect
43. #1550C4direct (N × H)
141. #333C2×C4semidirect
142. #332C2×C4semidirect
489. C4#1550direct (N × H)

Maximal subgroups

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

subgroupindex
C4×#5332
C4×#4232
C2×C4×C4⋊C82
C2×#15502
#82372
#82352
C4×#3322
C4×#3332
#80452