Finite Group Databasebeta

← C2×#28451 #6465532

Subgroups — C2×#28451 #6465532

Order 512.

3434 conjugacy classes of subgroups.

The subgroup lattice has 415 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#497C212yesmaximal, complemented
2C22×#462C212yesmaximal, complemented
3C22×#460C212yesmaximal
4C2×#2858C211yesmaximal, characteristic
5C2×C4×C4⋊Q8C211yesmaximal, characteristic, complemented
6#28451C2116yesmaximal, direct product factor
7C2×#2015C214yesmaximal, complemented
8C2×#1959C212yesmaximal, complemented
9C2×#1767C211yesmaximal, characteristic, complemented
10C23×Q16C2214yes—
11C23×SD16C2214yes—
12C22×C4⋊Q8C2211yescharacteristic
13C22×C4⋊Q8C2211yescharacteristic
14C22×#127C2211yescharacteristic
15C22×#124C2212yes—
16C22×#124C2212yes—
17C22×C4×Q8C2212yes—
18C2×#497—216no—
19C2×#497C22116yescomplemented
20C2×#462—216no—
21C2×#462C22116yescomplemented
22C2×#460—216no—
23C2×#460C22116yes—
24C22×C4⋊C8C2212yes—
25C22×#103C2214yes—
26C22×#102C2214yes—
27C22×#97C2212yes—
28#2858—24no—
29#2858C2218yes—
30C4×C4⋊Q8—24no—
31C4×C4⋊Q8C2218yescomplemented
32C2×#391C2212yes—
33C2×#390—22no—
34C2×#390—22no—
35C2×#389—22no—
36C2×#384C2211yescharacteristic
37C2×C4×C4⋊C4—22no—
38C2×C43C2211yescharacteristic
39#2015C22132yescomplemented
40#1959C22116yescomplemented
41#1767C2218yescomplemented
42C2×#336C2212yes—
43C23×Q8C2312yes—
44C23×Q8C2312yes—
45C23×D4—21no—
46C23×D4—21no—
47C23×D4C2312yes—
48C22×Q16—216no—
49C22×Q16—216no—
50C22×Q16—48no—
51C22×Q16C23116yes—
52C22×SD16—216no—
53C22×SD16—216no—
54C22×SD16—48no—
55C22×SD16C23116yes—
56C23×C8C2314yes—
57C2×C4⋊Q8—22no—
58C2×C4⋊Q8—22no—
59C2×C4⋊Q8—28no—
60C2×C4⋊Q8—24no—
61C2×C4⋊Q8D418yescomplemented
62C2×C4⋊Q8C2314yes—
63C2×C4⋊Q8C2314yes—
64C2×#127—28no—
65C2×#127—22no—
66C2×#127C2314yes—
67C2×#124—24no—
68C2×#124—24no—
69C2×#124—28no—
70C2×#124—28no—
71C2×#124—48no—
72C2×#124C2318yes—
73C2×#124C2318yes—
74C2×C4×Q8—24no—
75C2×C4×Q8—28no—
76C2×C4×Q8—28no—
77C2×C4×Q8C2318yes—
78C22×C4⋊C4—22no—
79C22×C4⋊C4—22no—
80C22×C4⋊C4—21no—
81C22×C4⋊C4—21no—
82C22×C4⋊C4—22no—
83C22×C4⋊C4C2312yes—
84C22×C22⋊C4—24no—
85C22×C22⋊C4—24no—
86C22×C42—22no—
87C22×C42D412yes—
88C22×C42D412yes—
89C22×C42C2311yescharacteristic
90C22×C42C2311yescharacteristic
91C22×C42C2311yescharacteristic
92#497—264no—
93#462—264no—
94#460—264no—
95C2×C4⋊C8D4116yes—
96C2×C4⋊C8C2318yes—
97C2×#103—216no—
98C2×#103C23116yes—
99C2×#102—216no—
100C2×#102C23116yes—
101C2×#97—28no—
102C2×#97C2318yes—
103#391—24no—
104#391C2318yes—
105#390—216no—
106#390—216no—
107#389—216no—
108#384—22no—
109#384C2314yes—
110C4×C4⋊C4—216no—
111C2×#95—24no—
112C43D414yes—
113C43C2314yes—
114#336C2318yes—
115C25—22no—
116C22×Q8—22no—
117C22×Q8—22no—
118C22×Q8—24no—
119C22×Q8—24no—
120C22×Q8—24no—
121C22×Q8—24no—
122C22×Q8—28no—
123C22×Q8—24no—
124C22×Q8—24no—
125C22×Q8—24no—
126C22×Q8—28no—
127C22×Q8C2×D418yes—
128C22×Q8C2414yes—
129C22×Q8C2414yes—
130C22×D4—24no—
131C22×D4—28no—
132C22×D4—22no—
133C22×D4—24no—
134C22×D4—24no—
135C22×D4—24no—
136C22×D4—28no—
137C22×D4—48no—
138C22×D4—44no—
139C22×D4—44no—
140C22×D4—48no—
141C22×D4C2414yes—
142C23×C4—22no—
143C23×C4—22no—
144C23×C4—22no—
145C23×C4C2×D412yes—
146C23×C4C2×D412yes—
147C23×C4C2×D411yescharacteristic
148C23×C4C2×D411yescharacteristic
149C23×C4C2411yescharacteristic
150C2×Q16—232no—
151C2×Q16—232no—
152C2×Q16—416no—
153C2×Q16—464no—
154C2×SD16—232no—
155C2×SD16—232no—
156C2×SD16—416no—
157C2×SD16—464no—
158C22×C8—28no—
159C22×C8—28no—
160C22×C8C2×D4116yes—
161C22×C8C2418yes—
162C4⋊Q8—216no—
163C4⋊Q8—216no—
164C4⋊Q8—28no—
165C4⋊Q8—48no—
166C4⋊Q8C2×D4116yescomplemented
167#127—216no—
168#127—48no—
169#124—216no—
170#124—216no—
171#124—416no—
172#124—416no—
173#124—416no—
174C4×Q8—216no—
175C4×Q8—216no—
176C4×Q8—416no—
177C2×C4⋊C4—216no—
178C2×C4⋊C4—28no—
179C2×C4⋊C4—24no—
180C2×C4⋊C4—24no—
181C2×C4⋊C4—28no—
182C2×C4⋊C4—24no—
183C2×C4⋊C4—24no—
184C2×C4⋊C4—28no—
185C2×C4⋊C4—22no—
186C2×C4⋊C4—48no—
187C2×C4⋊C4—48no—
188C2×C4⋊C4—44no—
189C2×C4⋊C4—44no—
190C2×C4⋊C4C2414yes—
191C2×C22⋊C4—216no—
192C2×C22⋊C4—216no—
193C2×C22⋊C4—416no—
194C2×C22⋊C4—416no—
195C2×C42—28no—
196C2×C42—24no—
197C2×C42—28no—
198C2×C42—44no—
199C2×C42—48no—
200C2×C42C2×D412yes—
201C2×C42C2×D418yes—
202C2×C42C2×D418yes—
203C2×C42C2×D412yes—
204C2×C42C2×D414yes—
205C2×C42C2×D412yes—
206C2×C42C2×D418yes—
207C2×C42#4114yes—
208C2×C42C2412yes—
209C2×C42C2412yes—
210C2×C42C2412yes—
211C4⋊C8C2×D4132yes—
212#103—232no—
213#102—232no—
214#97—216no—
215#95—216no—
216C24—24no—
217C24—44no—
218C24—44no—
219C24—44no—
220C24—48no—
221C24—48no—
222C24C22×D411yescharacteristic
223C2×Q8—28no—
224C2×Q8—24no—
225C2×Q8—216no—
226C2×Q8—216no—
227C2×Q8—24no—
228C2×Q8—24no—
229C2×Q8—28no—
230C2×Q8—24no—
231C2×Q8—24no—
232C2×Q8—24no—
233C2×Q8—24no—
234C2×Q8—28no—
235C2×Q8—44no—
236C2×Q8—44no—
237C2×Q8—44no—
238C2×Q8—44no—
239C2×Q8—44no—
240C2×Q8—48no—
241C2×Q8—48no—
242C2×Q8—416no—
243C2×Q8—416no—
244C2×Q8C22×D418yes—
245C2×D4—28no—
246C2×D4—24no—
247C2×D4—24no—
248C2×D4—28no—
249C2×D4—416no—
250C2×D4—44no—
251C2×D4—48no—
252C2×D4—48no—
253C2×D4—44no—
254C2×D4—44no—
255C2×D4—416no—
256C2×D4—416no—
257C2×D4—416no—
258C2×D4—816no—
259C2×D4—816no—
260C22×C4—24no—
261C22×C4—24no—
262C22×C4—24no—
263C22×C4—28no—
264C22×C4—24no—
265C22×C4—24no—
266C22×C4—24no—
267C22×C4—24no—
268C22×C4—24no—
269C22×C4—24no—
270C22×C4—44no—
271C22×C4—44no—
272C22×C4—44no—
273C22×C4—44no—
274C22×C4—44no—
275C22×C4—44no—
276C22×C4—48no—
277C22×C4#12118yes—
278C22×C4#12714yes—
279C22×C4#12714yes—
280C22×C4#13718yes—
281C22×C4C22×D414yes—
282C22×C4C22×D414yes—
283C22×C4C22×D412yes—
284C22×C4C22×D411yescharacteristic
285C22×C4C22×D412yes—
286C22×C4C22×D412yes—
287C22×C4C22×D414yes—
288C22×C4C2×#4112yes—
289C22×C4H(5,𝔽2)14yes—
290C22×C4C2511yescharacteristic
291Q16—464no—
292SD16—464no—
293C2×C8—232no—
294C2×C8—28no—
295C2×C8—28no—
296C2×C8C22×D4116yes—
297C4⋊C4—232no—
298C4⋊C4—24no—
299C4⋊C4—24no—
300C4⋊C4—416no—
301C4⋊C4—44no—
302C4⋊C4—416no—
303C4⋊C4—48no—
304C4⋊C4—48no—
305C22⋊C4—432no—
306C22⋊C4—432no—
307C42—24no—
308C42—216no—
309C42—24no—
310C42—48no—
311C42—416no—
312C42#12118yes—
313C42#12718yes—
314C42C22×D414yes—
315C42C22×D418yes—
316C42C2×#4114yes—
317C23—44no—
318C23—44no—
319C23—44no—
320C23—48no—
321C23—48no—
322C23—88no—
323C23—88no—
324C23—816no—
325C23—816no—
326C23—88no—
327C23C2×#12112yes—
328C23C2×#12712yes—
329C23#53512yes—
330C23C2×#13714yes—
331C23#57514yes—
332C23C23×D411yescharacteristic
333Q8—28no—
334Q8—28no—
335Q8—44no—
336Q8—44no—
337Q8—416no—
338Q8—48no—
339Q8—48no—
340Q8—88no—
341D4—48no—
342D4—48no—
343D4—816no—
344D4—816no—
345D4—88no—
346C2×C4—28no—
347C2×C4—216no—
348C2×C4—24no—
349C2×C4—24no—
350C2×C4—24no—
351C2×C4—28no—
352C2×C4—24no—
353C2×C4—24no—
354C2×C4—24no—
355C2×C4—44no—
356C2×C4—44no—
357C2×C4—48no—
358C2×C4—416no—
359C2×C4—44no—
360C2×C4—44no—
361C2×C4—44no—
362C2×C4—44no—
363C2×C4—48no—
364C2×C4—88no—
365C2×C4—88no—
366C2×C4#497116yescomplemented
367C2×C4C2×#12118yes—
368C2×C4C2×#12112yes—
369C2×C4C2×#12714yes—
370C2×C4C2×#12714yes—
371C2×C4C2×#12712yes—
372C2×C4#53512yes—
373C2×C4D4218yes—
374C2×C4#55018yes—
375C2×C4C2×#13718yes—
376C2×C4C23×D411yescharacteristic
377C2×C4C23×D412yes—
378C2×C4C22×#4111yescharacteristic
379C2×C4C2×H(5,𝔽2)12yes—
380C8—216no—
381C22—84no—
382C22—88no—
383C22—84no—
384C22—84no—
385C22—88no—
386C22—1616no—
387C22#254114yes—
388C22#303718yes—
389C22C2×#49714yes—
390C22#315314yes—
391C22#321618yes—
392C22C22×#12111yescharacteristic
393C22C22×#12711yescharacteristic
394C22C2×#53511yescharacteristic
395C22C22×#13712yes—
396C22C2×#57512yes—
397C4—24no—
398C4—28no—
399C4—48no—
400C4—44no—
401C4—84no—
402C4—84no—
403C4#254114yes—
404C4C2×#49718yescomplemented
405C4C2×D4212yes—
406C4C2×#55012yes—
407C2—164no—
408C2#2845118yesdirect product factor
409C2C2×#254111yescharacteristic
410C2C2×#303712yes—
411C2C22×#49711yescharacteristic
412C2C2×#315311yescharacteristic
413C2C2×#321612yes—
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#127C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C43 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×#497C2semidirect
2. C22×#462C2semidirect
5. C2×C4×C4⋊Q8C2semidirect
6. #28451C2direct (N × H)
7. C2×#2015C2semidirect
8. C2×#1959C2semidirect
9. C2×#1767C2semidirect
19. C2×#497C22semidirect
21. C2×#462C22semidirect
31. C4×C4⋊Q8C22semidirect
39. #2015C22semidirect
40. #1959C22semidirect
41. #1767C22semidirect
61. C2×C4⋊Q8D4semidirect
166. C4⋊Q8C2×D4semidirect
366. C2×C4#497semidirect
404. C4C2×#497semidirect
408. C2#28451direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4972
C22×#4622
C22×#4602
C2×#28582
C2×C4×C4⋊Q82
#284512
C2×#20152
C2×#19592
C2×#17672