Finite Group Databasebeta

← C2×#28716 #6466511

Subgroups — C2×#28716 #6466511

Order 512.

3054 conjugacy classes of subgroups.

The subgroup lattice has 419 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#486C212yesmaximal
2C2×#2868C211yesmaximal, characteristic, complemented
3C2×C4×#127C211yesmaximal, characteristic
4#28716C2116yesmaximal, direct product factor
5C2×#2071C214yesmaximal, complemented
6C2×#1990C212yesmaximal, complemented
7C2×#1802C214yesmaximal, complemented
8C2×C4×C4⋊C8C211yesmaximal, characteristic, complemented
9C22×C4⋊Q8—21no—
10C22×C4⋊Q8—21no—
11C22×C4⋊Q8C2212yes—
12C22×#127C2211yescharacteristic
13C22×C4×D4—21no—
14C22×C4×D4—21no—
15C22×C4×D4C2212yes—
16C2×#486—216no—
17C2×#486C22116yes—
18C22×C4⋊C8C2212yes—
19C22×#102C2218yes—
20C22×C4×C8C2212yes—
21#2868—24no—
22#2868C2218yescomplemented
23C4×#127—24no—
24C4×#127C2218yes—
25C2×#390—21no—
26C2×#390—21no—
27C2×#390C2212yes—
28C2×#384—21no—
29C2×#384—21no—
30C2×#384C2212yes—
31C2×#384C2212yes—
32C2×#384C2211yescharacteristic
33C2×C43C2211yescharacteristic
34#2071C22132yescomplemented
35#1990C22116yescomplemented
36#1802C22132yescomplemented
37C4×C4⋊C8C2218yescomplemented
38C2×#340C2218yes—
39C2×#336C2212yes—
40C23×Q8—22no—
41C23×D4—21no—
42C23×D4—21no—
43C23×D4C2312yes—
44C24×C4—22no—
45C23×C8C2314yes—
46C2×C4⋊Q8—24no—
47C2×C4⋊Q8—28no—
48C2×C4⋊Q8—28no—
49C2×C4⋊Q8—28no—
50C2×C4⋊Q8—28no—
51C2×C4⋊Q8—48no—
52C2×C4⋊Q8—48no—
53C2×C4⋊Q8C2318yes—
54C2×#127—22no—
55C2×#127—24no—
56C2×#127D418yes—
57C2×#127C2314yes—
58C2×C4×D4—24no—
59C2×C4×D4—28no—
60C2×C4×D4—28no—
61C2×C4×D4—216no—
62C2×C4×D4—48no—
63C2×C4×D4—48no—
64C2×C4×D4C2318yes—
65C22×C4⋊C4—21no—
66C22×C4⋊C4—21no—
67C22×C4⋊C4—22no—
68C22×C4⋊C4—22no—
69C22×C4⋊C4—22no—
70C22×C4⋊C4—22no—
71C22×C4⋊C4—22no—
72C22×C4⋊C4C2314yes—
73C22×C4⋊C4C2312yes—
74C22×C22⋊C4—22no—
75C22×C22⋊C4—22no—
76C22×C22⋊C4—22no—
77C22×C42D411yescharacteristic
78C22×C42D411yescharacteristic
79C22×C42D411yescharacteristic
80C22×C42D411yescharacteristic
81C22×C42C2311yescharacteristic
82C22×C42C2311yescharacteristic
83C22×C42C2311yescharacteristic
84#486—264no—
85C2×C4⋊C8—28no—
86C2×C4⋊C8C2318yes—
87C2×#102—232no—
88C2×#102C23132yes—
89C2×C4×C8—28no—
90C2×C4×C8C2318yes—
91#390—24no—
92#390—28no—
93#390—28no—
94#390C2318yes—
95#384—22no—
96#384—24no—
97#384—24no—
98#384—28no—
99#384—28no—
100#384C2314yes—
101#384C2318yes—
102#384C2318yes—
103C43D414yes—
104C43C2314yes—
105#340C23132yes—
106#336C2318yes—
107C25—22no—
108C22×Q8—28no—
109C22×Q8—48no—
110C22×Q8—48no—
111C22×Q8—48no—
112C22×D4—28no—
113C22×D4—28no—
114C22×D4—22no—
115C22×D4—24no—
116C22×D4—24no—
117C22×D4—28no—
118C22×D4—24no—
119C22×D4—28no—
120C22×D4—44no—
121C22×D4—44no—
122C22×D4—44no—
123C22×D4—44no—
124C22×D4C2×D418yes—
125C22×D4C2414yes—
126C23×C4—22no—
127C23×C4—24no—
128C23×C4—28no—
129C23×C4—48no—
130C23×C4—48no—
131C23×C4—48no—
132C23×C4C2×D411yescharacteristic
133C23×C4C2×D411yescharacteristic
134C23×C4C2×D411yescharacteristic
135C23×C4C2×D411yescharacteristic
136C23×C4C2×D411yescharacteristic
137C23×C4C2×D411yescharacteristic
138C23×C4C2411yescharacteristic
139C22×C8—28no—
140C22×C8—28no—
141C22×C8—28no—
142C22×C8C2418yes—
143C4⋊Q8—216no—
144C4⋊Q8—216no—
145C4⋊Q8—432no—
146C4⋊Q8—416no—
147C4⋊Q8—432no—
148#127—216no—
149#127—28no—
150#127C2×D4116yes—
151C4×D4—232no—
152C4×D4—416no—
153C4×D4—432no—
154C4×D4—432no—
155C2×C4⋊C4—28no—
156C2×C4⋊C4—28no—
157C2×C4⋊C4—28no—
158C2×C4⋊C4—24no—
159C2×C4⋊C4—24no—
160C2×C4⋊C4—28no—
161C2×C4⋊C4—28no—
162C2×C4⋊C4—28no—
163C2×C4⋊C4—28no—
164C2×C4⋊C4—28no—
165C2×C4⋊C4—22no—
166C2×C4⋊C4—24no—
167C2×C4⋊C4—48no—
168C2×C4⋊C4—48no—
169C2×C4⋊C4—48no—
170C2×C4⋊C4—44no—
171C2×C4⋊C4—48no—
172C2×C4⋊C4—48no—
173C2×C4⋊C4—44no—
174C2×C4⋊C4C2414yes—
175C2×C4⋊C4C2418yes—
176C2×C22⋊C4—28no—
177C2×C22⋊C4—28no—
178C2×C22⋊C4—28no—
179C2×C22⋊C4—48no—
180C2×C22⋊C4—48no—
181C2×C22⋊C4—48no—
182C2×C42—24no—
183C2×C42—24no—
184C2×C42—24no—
185C2×C42D818yes—
186C2×C42SD1618yes—
187C2×C42C2×D414yes—
188C2×C42C2×D412yes—
189C2×C42C2×D414yes—
190C2×C42C2×D412yes—
191C2×C42C2×D414yes—
192C2×C42C2×D412yes—
193C2×C42C2×D414yes—
194C2×C42C2×D414yes—
195C2×C42#4114yes—
196C2×C42#4118yes—
197C2×C42C2412yes—
198C2×C42C2412yes—
199C2×C42C2412yes—
200C4⋊C8—216no—
201#102—264no—
202C4×C8—216no—
203C24—28no—
204C24—24no—
205C24—44no—
206C24—44no—
207C24—44no—
208C24—44no—
209C24—44no—
210C24—44no—
211C24C22×D411yescharacteristic
212C2×Q8—416no—
213C2×Q8—416no—
214C2×Q8—416no—
215C2×Q8—832no—
216C2×D4—28no—
217C2×D4—216no—
218C2×D4—216no—
219C2×D4—232no—
220C2×D4—28no—
221C2×D4—24no—
222C2×D4—28no—
223C2×D4—44no—
224C2×D4—44no—
225C2×D4—416no—
226C2×D4—48no—
227C2×D4—48no—
228C2×D4—48no—
229C2×D4—48no—
230C2×D4—432no—
231C2×D4—432no—
232C2×D4C22×D418yes—
233C22×C4—22no—
234C22×C4—22no—
235C22×C4—22no—
236C22×C4—22no—
237C22×C4—22no—
238C22×C4—22no—
239C22×C4—24no—
240C22×C4—28no—
241C22×C4—48no—
242C22×C4—44no—
243C22×C4—44no—
244C22×C4—48no—
245C22×C4—44no—
246C22×C4—48no—
247C22×C4—416no—
248C22×C4—416no—
249C22×C4—416no—
250C22×C4—832no—
251C22×C4#12114yes—
252C22×C4#12114yes—
253C22×C4#12414yes—
254C22×C4#12414yes—
255C22×C4C2×D814yes—
256C22×C4C2×D814yes—
257C22×C4C2×D814yes—
258C22×C4C2×SD1614yes—
259C22×C4C2×SD1614yes—
260C22×C4C2×SD1614yes—
261C22×C4AGL(1,ℤ/8)14yes—
262C22×C4#13714yes—
263C22×C4C22×D412yes—
264C22×C4C22×D412yes—
265C22×C4C22×D412yes—
266C22×C4C22×D411yescharacteristic
267C22×C4C22×D412yes—
268C22×C4C22×D412yes—
269C22×C4C22×D412yes—
270C22×C4C22×D412yes—
271C22×C4C2×#4112yes—
272C22×C4C2×#4114yes—
273C22×C42−1+414yes—
274C22×C4C2511yescharacteristic
275C2×C8—28no—
276C2×C8—28no—
277C2×C8—28no—
278C2×C8—416no—
279C4⋊C4—28no—
280C4⋊C4—28no—
281C4⋊C4—28no—
282C4⋊C4—416no—
283C4⋊C4—416no—
284C4⋊C4—48no—
285C4⋊C4—416no—
286C4⋊C4—44no—
287C4⋊C4—48no—
288C4⋊C4—416no—
289C4⋊C4—416no—
290C4⋊C4—48no—
291C22⋊C4—416no—
292C22⋊C4—416no—
293C22⋊C4—416no—
294C42—24no—
295C42—28no—
296C42—28no—
297C42—24no—
298C42#12118yes—
299C42#12418yes—
300C42C2×D8116yes—
301C42C2×SD16116yes—
302C42C22×D414yes—
303C42C2×#4114yes—
304C42C2×#4118yes—
305C23—28no—
306C23—44no—
307C23—44no—
308C23—416no—
309C23—416no—
310C23—416no—
311C23—44no—
312C23—44no—
313C23—44no—
314C23—44no—
315C23—88no—
316C23—88no—
317C23—88no—
318C23—88no—
319C23C2×#12112yes—
320C23C2×#12412yes—
321C23#53612yes—
322C23C22×D812yes—
323C23C22×SD1612yes—
324C23C2×AGL(1,ℤ/8)12yes—
325C23C2×#13712yes—
326C23C23×D411yescharacteristic
327Q8—832no—
328D4—216no—
329D4—48no—
330D4—432no—
331D4—432no—
332D4—416no—
333C2×C4—28no—
334C2×C4—22no—
335C2×C4—22no—
336C2×C4—28no—
337C2×C4—28no—
338C2×C4—22no—
339C2×C4—22no—
340C2×C4—22no—
341C2×C4—22no—
342C2×C4—48no—
343C2×C4—44no—
344C2×C4—44no—
345C2×C4—48no—
346C2×C4—44no—
347C2×C4—48no—
348C2×C4—88no—
349C2×C4—816no—
350C2×C4—832no—
351C2×C4#459116yes—
352C2×C4#461116yes—
353C2×C4#486116yescomplemented
354C2×C4C2×#12114yes—
355C2×C4C2×#12114yes—
356C2×C4C2×#12112yes—
357C2×C4C2×#12414yes—
358C2×C4C2×#12414yes—
359C2×C4C2×#12412yes—
360C2×C4#53612yes—
361C2×C4#54718yes—
362C2×C4#55618yes—
363C2×C4C22×D814yes—
364C2×C4C22×D814yes—
365C2×C4C22×D814yes—
366C2×C4C22×SD1614yes—
367C2×C4C22×SD1614yes—
368C2×C4C22×SD1614yes—
369C2×C4C2×AGL(1,ℤ/8)14yes—
370C2×C4C2×#13714yes—
371C2×C4C23×D411yescharacteristic
372C2×C4C22×#4112yes—
373C2×C4C22×#4111yescharacteristic
374C2×C4C2×2−1+412yes—
375C8—48no—
376C22—48no—
377C22—48no—
378C22—48no—
379C22—832no—
380C22—84no—
381C22—84no—
382C22—84no—
383C22—84no—
384C22#254714yes—
385C22C2×#45914yes—
386C22C2×#46114yes—
387C22C2×#48614yes—
388C22#314114yes—
389C22#322614yes—
390C22#322714yes—
391C22C22×#12111yescharacteristic
392C22C22×#12411yescharacteristic
393C22C2×#53611yescharacteristic
394C22C23×D811yescharacteristic
395C22C23×SD1611yescharacteristic
396C22C22×AGL(1,ℤ/8)11yescharacteristic
397C22C22×#13711yescharacteristic
398C4—24no—
399C4—24no—
400C4—24no—
401C4—84no—
402C4—88no—
403C4#254714yes—
404C4C2×#45918yes—
405C4C2×#46118yes—
406C4C2×#48618yescomplemented
407C4C2×#54712yes—
408C4C2×#55612yes—
409C2—88no—
410C2#2871618yesdirect product factor
411C2C2×#254711yescharacteristic
412C2C22×#45911yescharacteristic
413C2C22×#46111yescharacteristic
414C2C22×#48611yescharacteristic
415C2C2×#314111yescharacteristic
416C2C2×#322611yescharacteristic
417C2C2×#322711yescharacteristic
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
2. C2×#2868C2semidirect
4. #28716C2direct (N × H)
5. C2×#2071C2semidirect
6. C2×#1990C2semidirect
7. C2×#1802C2semidirect
8. C2×C4×C4⋊C8C2semidirect
22. #2868C22semidirect
34. #2071C22semidirect
35. #1990C22semidirect
36. #1802C22semidirect
37. C4×C4⋊C8C22semidirect
353. C2×C4#486semidirect
406. C4C2×#486semidirect
410. C2#28716direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4862
C2×#28682
C2×C4×#1272
#287162
C2×#20712
C2×#19902
C2×#18022
C2×C4×C4⋊C82