Finite Group Databasebeta

← C22⋊C4×#126 #519475

Subgroups — C22⋊C4×#126 #519475

Order 512.

4464 conjugacy classes of subgroups.

The subgroup lattice has 433 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×#126C211yesmaximal, characteristic
2C2×C4×#126C212yesmaximal, complemented
3#14711C212yesmaximal, complemented
4#14683C211yesmaximal, characteristic, complemented
5#14102C216yesmaximal, complemented
6#14101C216yesmaximal, complemented
7#13882C213yesmaximal, complemented
8#13873C213yesmaximal
9C22⋊C4×C4⋊C4C213yesmaximal, complemented
10C22⋊C42C213yesmaximal
11C42×C22⋊C4C211yesmaximal, characteristic, complemented
12C22×#126—216no—
13C22×#126C4116yescomplemented
14C22×#126C2213yes—
15C22×#126C2213yes—
16C22×#126C2211yescharacteristic
17C22×#126C2211yescharacteristic
18C23×C4⋊C4C2213yes—
19C23×C22⋊C4C2211yescharacteristic
20C23×C22⋊C4C2213yes—
21C23×C42C2211yescharacteristic
22C4×#126—216no—
23C2×#388C2216yes—
24C2×#387C2216yescomplemented
25C2×#383C2212yescomplemented
26C2×#380C2213yes—
27C2×#379C2213yes—
28C2×C4×C4⋊C4C2216yescomplemented
29C2×C4×C22⋊C4C2216yes—
30C2×C4×C22⋊C4C2213yes—
31C2×C4×C22⋊C4C2213yes—
32C2×C4×C22⋊C4C2213yes—
33C2×C43C2212yescomplemented
34#1445C2216yescomplemented
35#1441C2216yescomplemented
36#1440C2216yes—
37#1439C2216yes—
38#1437C2216yes—
39#1437C2216yes—
40#1437C2216yes—
41#1436C2216yescomplemented
42#1436C2216yescomplemented
43#1436C2216yescomplemented
44C4⋊#95C2216yescomplemented
45#1434C2216yescomplemented
46C22⋊#95C2216yes—
47C22⋊#95C2213yes—
48C22⋊#95C2213yes—
49C22⋊#95C2213yes—
50C22⋊#95C2213yes—
51C4×#95C2216yescomplemented
52C26C2311yescharacteristic
53C24×C4C2312yes—
54C24×C4C2313yes—
55C24×C4C2313yes—
56C2×#126—2128no—
57C2×#126—224no—
58C2×#126—224no—
59C2×#126—28no—
60C2×#126C2×C4124yes—
61C2×#126C2×C418yes—
62C2×#126C2×C4124yescomplemented
63C2×#126C2×C418yescomplemented
64C2×#126D4116yes—
65C22×C4⋊C4—224no—
66C22×C4⋊C4C2×C4124yescomplemented
67C22×C4⋊C4C2316yes—
68C22×C4⋊C4C2313yes—
69C22×C4⋊C4C2313yes—
70C22×C4⋊C4C2313yes—
71C22×C4⋊C4C2313yes—
72C22×C22⋊C4—224no—
73C22×C22⋊C4—212no—
74C22×C22⋊C4C2×C4124yes—
75C22×C22⋊C4C2311yescharacteristic
76C22×C22⋊C4C2312yes—
77C22×C22⋊C4C2313yes—
78C22×C22⋊C4C2316yes—
79C22×C22⋊C4C2313yes—
80C22×C22⋊C4C2313yes—
81C22×C22⋊C4C2313yes—
82C22×C22⋊C4C2313yes—
83C22×C22⋊C4C2316yes—
84C22×C22⋊C4C2313yes—
85C22×C22⋊C4C2311yescharacteristic
86C22×C42—28no—
87C22×C42C2×C418yescomplemented
88C22×C42C2316yes—
89C22×C42C2316yes—
90C22×C42C2316yes—
91C22×C42C2313yes—
92C22×C42C2311yescharacteristic
93#388—224no—
94#387—224no—
95#383—28no—
96#380—212no—
97#379—212no—
98C4×C4⋊C4—224no—
99C4×C22⋊C4—224no—
100C4×C22⋊C4—212no—
101C4×C22⋊C4—212no—
102C4×C22⋊C4—212no—
103C2×#95C2316yes—
104C2×#95C2316yes—
105C2×#95C2316yes—
106C2×#95C2316yes—
107C2×#95C2316yes—
108C2×#95C2316yes—
109C2×#95C2316yes—
110C2×#95C2316yes—
111C2×#95C2316yes—
112C2×#95C2316yes—
113C2×#95C2316yes—
114C2×#95C2316yes—
115C43—28no—
116C25—24no—
117C25—26no—
118C25—26no—
119C25—46no—
120C25C22×C414yes—
121C25C2411yescharacteristic
122C25C2411yescharacteristic
123C25C2411yescharacteristic
124C23×C4—26no—
125C23×C4—26no—
126C23×C4—26no—
127C23×C4—26no—
128C23×C4—212no—
129C23×C4—212no—
130C23×C4—24no—
131C23×C4—212no—
132C23×C4—46no—
133C23×C4—46no—
134C23×C4—46no—
135C23×C4C22×C4112yes—
136C23×C4C22×C4112yes—
137C23×C4C2416yes—
138C23×C4C2412yes—
139C23×C4C2413yes—
140C23×C4C2413yes—
141C23×C4C2416yes—
142C23×C4C2413yes—
143C23×C4C2413yes—
144C23×C4C2412yes—
145#126—296no—
146#126—296no—
147#126—232no—
148#126C22⋊C4164yesdirect product factor
149C2×C4⋊C4—212no—
150C2×C4⋊C4—212no—
151C2×C4⋊C4—212no—
152C2×C4⋊C4—296no—
153C2×C4⋊C4—212no—
154C2×C4⋊C4—212no—
155C2×C4⋊C4—46no—
156C2×C4⋊C4C22×C4112yes—
157C2×C4⋊C4C22×C4112yes—
158C2×C4⋊C4C22×C4112yes—
159C2×C4⋊C4C22×C4112yes—
160C2×C4⋊C4C2×D4124yes—
161C2×C22⋊C4—212no—
162C2×C22⋊C4—26no—
163C2×C22⋊C4—26no—
164C2×C22⋊C4—212no—
165C2×C22⋊C4—212no—
166C2×C22⋊C4—296no—
167C2×C22⋊C4—212no—
168C2×C22⋊C4—26no—
169C2×C22⋊C4—26no—
170C2×C22⋊C4—26no—
171C2×C22⋊C4—26no—
172C2×C22⋊C4—212no—
173C2×C22⋊C4—212no—
174C2×C22⋊C4—212no—
175C2×C22⋊C4—46no—
176C2×C22⋊C4—416no—
177C2×C22⋊C4—46no—
178C2×C22⋊C4—46no—
179C2×C22⋊C4C22×C4112yes—
180C2×C22⋊C4C22×C4112yes—
181C2×C22⋊C4C22×C4112yes—
182C2×C22⋊C4C22×C4112yes—
183C2×C22⋊C4C2×D4124yes—
184C2×C22⋊C4#41112yes—
185C2×C22⋊C4#41112yes—
186C2×C42—212no—
187C2×C42—232no—
188C2×C42—212no—
189C2×C42—212no—
190C2×C42—212no—
191C2×C42—212no—
192C2×C42—212no—
193C2×C42—212no—
194C2×C42—46no—
195C2×C42—46no—
196C2×C42—46no—
197C2×C42C22×C4112yes—
198C2×C42C22×C414yes—
199C2×C42C2×D418yes—
200#95—212no—
201#95—212no—
202#95—212no—
203#95—212no—
204#95—212no—
205#95—212no—
206#95—212no—
207#95—212no—
208#95—46no—
209#95—46no—
210#95—46no—
211#95—46no—
212C24—22no—
213C24—26no—
214C24—23no—
215C24—23no—
216C24—26no—
217C24—28no—
218C24—22no—
219C24—23no—
220C24—23no—
221C24—26no—
222C24—224no—
223C24—412no—
224C24—424no—
225C24—424no—
226C24—44no—
227C24—412no—
228C24—812no—
229C24—812no—
230C24C23×C412yes—
231C24C23×C412yes—
232C24C23×C412yes—
233C24C22×D414yes—
234C24C2×#4116yes—
235C24C2×#4116yes—
236C24C2511yescharacteristic
237C22×C4—22no—
238C22×C4—23no—
239C22×C4—23no—
240C22×C4—23no—
241C22×C4—23no—
242C22×C4—26no—
243C22×C4—26no—
244C22×C4—26no—
245C22×C4—224no—
246C22×C4—224no—
247C22×C4—26no—
248C22×C4—26no—
249C22×C4—26no—
250C22×C4—23no—
251C22×C4—23no—
252C22×C4—23no—
253C22×C4—23no—
254C22×C4—26no—
255C22×C4—26no—
256C22×C4—26no—
257C22×C4—26no—
258C22×C4—26no—
259C22×C4—26no—
260C22×C4—26no—
261C22×C4—224no—
262C22×C4—224no—
263C22×C4—22no—
264C22×C4—26no—
265C22×C4—26no—
266C22×C4—26no—
267C22×C4—26no—
268C22×C4—26no—
269C22×C4—26no—
270C22×C4—26no—
271C22×C4—26no—
272C22×C4—26no—
273C22×C4—412no—
274C22×C4—412no—
275C22×C4—424no—
276C22×C4—424no—
277C22×C4—424no—
278C22×C4—424no—
279C22×C4—424no—
280C22×C4—48no—
281C22×C4—812no—
282C22×C4C23×C416yes—
283C22×C4C23×C416yes—
284C22×C4C23×C416yes—
285C22×C4C23×C416yes—
286C22×C4C22×D4112yes—
287C22×C4C22×D4112yes—
288C22×C4C2×#41112yes—
289C22×C4C2×#41112yes—
290C4⋊C4—224no—
291C4⋊C4—224no—
292C4⋊C4—224no—
293C4⋊C4—424no—
294C4⋊C4C2×C22⋊C4148yescomplemented
295C22⋊C4—224no—
296C22⋊C4—224no—
297C22⋊C4—224no—
298C22⋊C4—224no—
299C22⋊C4—424no—
300C22⋊C4—44no—
301C22⋊C4—412no—
302C22⋊C4—48no—
303C22⋊C4—812no—
304C22⋊C4C2×C22⋊C4148yes—
305C22⋊C4#126116yesdirect product factor
306C42—224no—
307C42—424no—
308C42—424no—
309C42—424no—
310C42C2×C22⋊C4116yescomplemented
311C23—22no—
312C23—26no—
313C23—212no—
314C23—212no—
315C23—212no—
316C23—212no—
317C23—26no—
318C23—26no—
319C23—212no—
320C23—212no—
321C23—22no—
322C23—26no—
323C23—26no—
324C23—448no—
325C23—41no—
326C23—43no—
327C23—46no—
328C23—46no—
329C23—416no—
330C23—41no—
331C23—43no—
332C23—46no—
333C23—46no—
334C23—46no—
335C23—46no—
336C23—824no—
337C23—816no—
338C23—848no—
339C23C22×C22⋊C414yes—
340C23C4×#41112yes—
341C23C2×#12614yes—
342C23#529112yes—
343C23C24×C411yescharacteristic
344C23C23×D412yes—
345C23C22×#4113yes—
346C23C22×#4113yes—
347C23#58516yes—
348C2×C4—26no—
349C2×C4—26no—
350C2×C4—26no—
351C2×C4—26no—
352C2×C4—212no—
353C2×C4—212no—
354C2×C4—212no—
355C2×C4—212no—
356C2×C4—212no—
357C2×C4—212no—
358C2×C4—26no—
359C2×C4—26no—
360C2×C4—26no—
361C2×C4—26no—
362C2×C4—26no—
363C2×C4—26no—
364C2×C4—212no—
365C2×C4—212no—
366C2×C4—212no—
367C2×C4—448no—
368C2×C4—448no—
369C2×C4—46no—
370C2×C4—46no—
371C2×C4—46no—
372C2×C4—46no—
373C2×C4—46no—
374C2×C4—46no—
375C2×C4—46no—
376C2×C4—46no—
377C2×C4—42no—
378C2×C4—46no—
379C2×C4—46no—
380C2×C4—46no—
381C2×C4—46no—
382C2×C4—46no—
383C2×C4—46no—
384C2×C4—46no—
385C2×C4—46no—
386C2×C4—46no—
387C2×C4—816no—
388C2×C4C22×C22⋊C4112yes—
389C2×C4C22×C22⋊C4112yes—
390C2×C4C2×#12618yescomplemented
391C22—28no—
392C22—224no—
393C22—212no—
394C22—212no—
395C22—212no—
396C22—44no—
397C22—412no—
398C22—46no—
399C22—42no—
400C22—46no—
401C22—46no—
402C22—42no—
403C22—832no—
404C22—82no—
405C22—86no—
406C22C4×#12618yescomplemented
407C22C23×C22⋊C411yescharacteristic
408C22C2×C4×#4113yes—
409C22#342813yes—
410C22C22×#12611yescharacteristic
411C22C2×#52913yes—
412C22D4×#4116yes—
413C22D4×#4116yes—
414C22#352116yes—
415C22#352116yes—
416C4—28no—
417C4—212no—
418C4—212no—
419C4—412no—
420C4—46no—
421C4—46no—
422C4—82no—
423C4—86no—
424C2—28no—
425C2—44no—
426C2—82no—
427C2C2×C4×#12611yescharacteristic
428C2C22⋊C4×#4113yes—
429C2#3424713yes—
430C2D4×#12612yes—
431C2#3611016yes—
subgroupG/H
center, Frattini, socle, cosocleC24C25
commutatorC23C24×C4
prime radicalC26C23
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×C4×#126C2semidirect
3. #14711C2semidirect
4. #14683C2semidirect
5. #14102C2semidirect
6. #14101C2semidirect
7. #13882C2semidirect
9. C22⋊C4×C4⋊C4C2semidirect
11. C42×C22⋊C4C2semidirect
13. C22×#126C4semidirect
24. C2×#387C22semidirect
25. C2×#383C22semidirect
28. C2×C4×C4⋊C4C22semidirect
33. C2×C43C22semidirect
34. #1445C22semidirect
35. #1441C22semidirect
41. #1436C22semidirect
42. #1436C22semidirect
43. #1436C22semidirect
44. C4⋊#95C22semidirect
45. #1434C22semidirect
51. C4×#95C22semidirect
62. C2×#126C2×C4semidirect
63. C2×#126C2×C4semidirect
66. C22×C4⋊C4C2×C4semidirect
87. C22×C42C2×C4semidirect
148. #126C22⋊C4direct (N × H)
294. C4⋊C4C2×C22⋊C4semidirect
305. C22⋊C4#126direct (N × H)
310. C42C2×C22⋊C4semidirect
390. C2×C4C2×#126semidirect
406. C22C4×#126semidirect

Maximal subgroups

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

subgroupindex
C23×#1262
C2×C4×#1262
#147112
#146832
#141022
#141012
#138822
#138732
C22⋊C4×C4⋊C42
C22⋊C422
C42×C22⋊C42