Finite Group Databasebeta

← C4×#1559 #182801

Subgroups — C4×#1559 #182801

Order 512.

1116 conjugacy classes of subgroups.

The subgroup lattice has 493 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C4×#533C211yesmaximal, characteristic
2C4×#432C211yesmaximal, characteristic
3C4×#423C211yesmaximal, characteristic
4C2×#1559C212yesmaximal
5#8233C212yesmaximal, complemented
6#8232C212yesmaximal, complemented
7C4×#332C212yesmaximal, complemented
8C4×#333C212yesmaximal, complemented
9#8042C212yesmaximal
10C2×#533C2211yescharacteristic
11C2×#432C2212yes—
12C2×#423C2212yes—
13C2×C4×M16—21no—
14C4×C4⋊Q8C2211yescharacteristic
15C4×C4⋊Q8C2211yescharacteristic
16C4×C4⋊Q8C2211yescharacteristic
17C4×C4⋊Q8C2211yescharacteristic
18C4×#125—21no—
19C4×#125—21no—
20C4×C22⋊Q8—21no—
21C4×C22⋊Q8—21no—
22C4×C22⋊Q8C412yes—
23C4×C22⋊Q8C412yes—
24#2296—21no—
25#2295—21no—
26#2295C412yes—
27#2285C2211yescharacteristic
28C42×Q8—21no—
29C42×Q8C412yes—
30C4×#117—21no—
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#1559C4116yesdirect product factor
44C2×#333C2214yes—
45C2×#332C2214yes—
46#1296C2214yes—
47#1296C2214yes—
48C22×M16—22no—
49#533—24no—
50#533C2×C418yes—
51C2×C4⋊Q8C2311yescharacteristic
52C2×C4⋊Q8C2311yescharacteristic
53C2×#125—21no—
54C2×C22⋊Q8—21no—
55C2×C22⋊Q8C2×C412yes—
56C2×C4×Q8—21no—
57C2×C4×Q8—21no—
58C2×C4×Q8—21no—
59C2×C4×Q8C2×C412yes—
60C2×C4×Q8C2×C412yes—
61C2×C4×Q8C2×C412yes—
62C2×#117—21no—
63C2×#117—21no—
64C22×C42C2×C411yescharacteristic
65C22×C42C2×C411yescharacteristic
66C22×C42D411yescharacteristic
67C22×C42D411yescharacteristic
68C22×C42D411yescharacteristic
69C22×C42D411yescharacteristic
70C22×C42C2311yescharacteristic
71#432—24no—
72#432C2×C418yes—
73#423—24no—
74#423C2×C418yes—
75C2×C4⋊C8—22no—
76C2×C4⋊C8C2314yes—
77C2×C4⋊C8C2314yes—
78C2×C22⋊C8—22no—
79C4×M16—44no—
80C2×#97—22no—
81C2×#97—22no—
82C2×#97—22no—
83C2×C4×C8—22no—
84C2×C4×C8—22no—
85#391—21no—
86#391—21no—
87#391C2×C412yes—
88#391C2×C412yes—
89#389—21no—
90#389—21no—
91#389—21no—
92#389—21no—
93#389—21no—
94#389—21no—
95#389C2×C412yes—
96#389C2×C412yes—
97#387—22no—
98#387—22no—
99#387—22no—
100#387—22no—
101#385—22no—
102#385—22no—
103#384C2311yescharacteristic
104#384C2311yescharacteristic
105#382—21no—
106#380—21no—
107#380C2×C412yes—
108C4×C4⋊C4—22no—
109C4×C4⋊C4—22no—
110C4×C4⋊C4—22no—
111C4×C4⋊C4—22no—
112C4×C4⋊C4—22no—
113C4×C4⋊C4—22no—
114C4×C4⋊C4—21no—
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⋊C4C2×C412yes—
122C4×C4⋊C4C2×C412yes—
123C4×C4⋊C4C2×C412yes—
124C4×C22⋊C4—22no—
125C4×C22⋊C4—22no—
126#376—22no—
127C43—22no—
128C43C2×C411yescharacteristic
129C43C2×C411yescharacteristic
130C43D411yescharacteristic
131C43D411yescharacteristic
132C43D411yescharacteristic
133C43D411yescharacteristic
134C43C2311yescharacteristic
135C43C2311yescharacteristic
136#336—22no—
137#336—22no—
138#336—22no—
139#336—22no—
140#333C2×C4116yescomplemented
141#332C2×C4116yescomplemented
142C22×Q8—21no—
143C22×Q8C22×C412yes—
144C23×C4C22⋊C411yescharacteristic
145C23×C4C22⋊C411yescharacteristic
146C23×C4C22⋊C411yescharacteristic
147C23×C4C22⋊C411yescharacteristic
148C23×C4C22×C411yescharacteristic
149C23×C4C2×D411yescharacteristic
150C23×C4C2×D411yescharacteristic
151C2×M16—28no—
152C2×M16—44no—
153C2×M16—44no—
154C22×C8—24no—
155C22×C8—24no—
156C4⋊Q8—22no—
157C4⋊Q8—22no—
158C4⋊Q8C22×C414yes—
159C4⋊Q8C22×C414yes—
160#125—28no—
161C22⋊Q8—24no—
162C22⋊Q8—28no—
163C22⋊Q8C4218yes—
164C4×Q8—24no—
165C4×Q8—28no—
166C4×Q8—44no—
167C4×Q8—44no—
168C4×Q8—44no—
169C4×Q8—42no—
170C4×Q8—42no—
171C4×Q8C4218yes—
172#117—28no—
173#117—44no—
174C2×C4⋊C4—22no—
175C2×C4⋊C4—22no—
176C2×C4⋊C4—21no—
177C2×C4⋊C4—21no—
178C2×C4⋊C4—21no—
179C2×C4⋊C4—22no—
180C2×C4⋊C4—22no—
181C2×C4⋊C4—22no—
182C2×C4⋊C4—22no—
183C2×C4⋊C4—21no—
184C2×C4⋊C4—21no—
185C2×C4⋊C4—21no—
186C2×C4⋊C4—21no—
187C2×C4⋊C4C22×C412yes—
188C2×C4⋊C4C22×C412yes—
189C2×C4⋊C4C22×C412yes—
190C2×C22⋊C4—22no—
191C2×C22⋊C4—22no—
192C2×C42—22no—
193C2×C42—22no—
194C2×C42—22no—
195C2×C42—24no—
196C2×C42—22no—
197C2×C42—22no—
198C2×C42—22no—
199C2×C42—22no—
200C2×C42—22no—
201C2×C42—42no—
202C2×C42—42no—
203C2×C42—42no—
204C2×C42—42no—
205C2×C42C22⋊C411yescharacteristic
206C2×C42C22⋊C411yescharacteristic
207C2×C42C22⋊C411yescharacteristic
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×C42C22×C411yescharacteristic
221C2×C42C22×C411yescharacteristic
222C2×C42C22×C414yes—
223C2×C42C2×D411yescharacteristic
224C2×C42C2×D411yescharacteristic
225C2×C42C2×D411yescharacteristic
226C2×C42C2×D411yescharacteristic
227C2×C42C2×D411yescharacteristic
228C2×C42C2×D411yescharacteristic
229C2×C42C2×D411yescharacteristic
230C2×C42C2×D411yescharacteristic
231C2×C42C2×D411yescharacteristic
232C2×C42C2×D411yescharacteristic
233C2×C42#4114yes—
234C2×C42C2411yescharacteristic
235C4⋊C8—28no—
236C4⋊C8—24no—
237C4⋊C8—24no—
238C4⋊C8C22×C418yes—
239C4⋊C8C22×C418yes—
240C22⋊C8—28no—
241#97—28no—
242#97—44no—
243#97—44no—
244C4×C8—44no—
245C4×C8—44no—
246#95—22no—
247#95—22no—
248#95—22no—
249#95—22no—
250#95—22no—
251#95—22no—
252#95—22no—
253#95—22no—
254#95—22no—
255#95—22no—
256C24C2×C22⋊C411yescharacteristic
257C2×Q8—22no—
258C2×Q8—24no—
259C2×Q8—42no—
260C2×Q8—42no—
261C2×Q8—41no—
262C2×Q8—41no—
263C2×Q8—42no—
264C2×Q8C2×C4214yes—
265C22×C4—21no—
266C22×C4—22no—
267C22×C4—21no—
268C22×C4—22no—
269C22×C4—22no—
270C22×C4—22no—
271C22×C4—22no—
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—41no—
281C22×C4—41no—
282C22×C4—41no—
283C22×C4—41no—
284C22×C4—41no—
285C22×C4—41no—
286C22×C4—41no—
287C22×C4—41no—
288C22×C4C2×C4212yes—
289C22×C4C2×C22⋊C411yescharacteristic
290C22×C4C2×C22⋊C411yescharacteristic
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×C4#11712yes—
301C22×C4C4×D414yes—
302C22×C4C4×D414yes—
303C22×C4C23×C411yescharacteristic
304C22×C4C22×D411yescharacteristic
305C22×C4C22×D411yescharacteristic
306M16—416no—
307C2×C8—28no—
308C2×C8—28no—
309C2×C8—44no—
310C2×C8—44no—
311C2×C8—44no—
312C2×C8—44no—
313C4⋊C4—22no—
314C4⋊C4—24no—
315C4⋊C4—24no—
316C4⋊C4—24no—
317C4⋊C4—28no—
318C4⋊C4—28no—
319C4⋊C4—42no—
320C4⋊C4—42no—
321C4⋊C4—44no—
322C4⋊C4—44no—
323C4⋊C4—44no—
324C4⋊C4—41no—
325C4⋊C4—41no—
326C4⋊C4—42no—
327C4⋊C4—42no—
328C4⋊C4—42no—
329C4⋊C4—44no—
330C4⋊C4C2×C4214yes—
331C22⋊C4—28no—
332C22⋊C4—44no—
333C42—21no—
334C42—22no—
335C42—21no—
336C42—22no—
337C42—22no—
338C42—22no—
339C42—22no—
340C42—28no—
341C42—22no—
342C42—22no—
343C42—22no—
344C42—22no—
345C42—22no—
346C42—22no—
347C42—22no—
348C42—22no—
349C42—41no—
350C42—41no—
351C42—41no—
352C42—41no—
353C42—41no—
354C42—41no—
355C42—41no—
356C42—41no—
357C42—44no—
358C42—44no—
359C42—44no—
360C42—44no—
361C42—44no—
362C42C2×C4212yes—
363C42#11712yes—
364C42C4×D414yes—
365C42C4×D414yes—
366C42AGL(1,ℤ/8)12yes—
367C42#13712yes—
368C42#13714yes—
369C42C23×C412yes—
370C42C2×#4112yes—
371C23—21no—
372C23—21no—
373C23—21no—
374C23—21no—
375C23—21no—
376C23—21no—
377C23C4×C22⋊C412yes—
378C23C22×C22⋊C411yescharacteristic
379Q8—44no—
380Q8—44no—
381Q8—44no—
382Q8—44no—
383C2×C4—21no—
384C2×C4—21no—
385C2×C4—21no—
386C2×C4—21no—
387C2×C4—21no—
388C2×C4—21no—
389C2×C4—21no—
390C2×C4—21no—
391C2×C4—21no—
392C2×C4—21no—
393C2×C4—21no—
394C2×C4—21no—
395C2×C4—21no—
396C2×C4—21no—
397C2×C4—24no—
398C2×C4—28no—
399C2×C4—24no—
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—21no—
409C2×C4—21no—
410C2×C4—21no—
411C2×C4—21no—
412C2×C4—24no—
413C2×C4—24no—
414C2×C4—42no—
415C2×C4—42no—
416C2×C4—44no—
417C2×C4—44no—
418C2×C4—44no—
419C2×C4—42no—
420C2×C4—42no—
421C2×C4—42no—
422C2×C4—42no—
423C2×C4—44no—
424C2×C4—42no—
425C2×C4—42no—
426C2×C4—42no—
427C2×C4—42no—
428C2×C4—42no—
429C2×C4—42no—
430C2×C4C4×C22⋊C412yes—
431C2×C4C4×C22⋊C412yes—
432C2×C4C4×C22⋊C412yes—
433C2×C4#41312yes—
434C2×C4#41312yes—
435C2×C4#41712yes—
436C2×C4#41712yes—
437C2×C4#41912yes—
438C2×C4#41912yes—
439C2×C4C22×C4211yescharacteristic
440C2×C4C2×#11711yescharacteristic
441C2×C4C2×C4×D412yes—
442C2×C4C2×C4×D412yes—
443C2×C4C2×AGL(1,ℤ/8)11yescharacteristic
444C2×C4C2×#13712yes—
445C2×C4C2×#13711yescharacteristic
446C2×C4#57512yes—
447C2×C4#57512yes—
448C8—48no—
449C8—48no—
450C22—22no—
451C22—22no—
452C22—22no—
453C22—41no—
454C22—41no—
455C22—41no—
456C22—41no—
457C22C2×C4×C22⋊C411yescharacteristic
458C22C2×#41311yescharacteristic
459C22C2×#41311yescharacteristic
460C22C2×#41911yescharacteristic
461C22C2×#41711yescharacteristic
462C22#289611yescharacteristic
463C22#289611yescharacteristic
464C4—22no—
465C4—22no—
466C4—22no—
467C4—21no—
468C4—22no—
469C4—21no—
470C4—22no—
471C4—22no—
472C4—41no—
473C4—41no—
474C4—41no—
475C4—41no—
476C4—44no—
477C4—44no—
478C4—82no—
479C4—82no—
480C4#155914yesdirect product factor
481C4C4×AGL(1,ℤ/8)12yes—
482C4C4×#13714yes—
483C4C4×#13712yes—
484C2—42no—
485C2C2×#155911yescharacteristic
486C2#1773411yescharacteristic
487C2#1773711yescharacteristic
488C2#1774011yescharacteristic
489C2C4×#41311yescharacteristic
490C2C4×#41911yescharacteristic
491C2C4×#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. #8233C2semidirect
6. #8232C2semidirect
7. C4×#332C2semidirect
8. C4×#333C2semidirect
43. #1559C4direct (N × H)
140. #333C2×C4semidirect
141. #332C2×C4semidirect
480. C4#1559direct (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×#4322
C4×#4232
C2×#15592
#82332
#82322
C4×#3322
C4×#3332
#80422