Finite Group Databasebeta

← C2×#28648 #6464047

Subgroups — C2×#28648 #6464047

Order 512.

2478 conjugacy classes of subgroups.

The subgroup lattice has 408 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#486C211yesmaximal, characteristic
2C22×#446C211yesmaximal, characteristic, complemented
3C2×#2548C211yesmaximal, characteristic
4C2×#2546C211yesmaximal, characteristic, complemented
5#28648C2116yesmaximal, direct product factor
6C2×#2065C214yesmaximal, complemented
7C2×#1988C211yesmaximal, characteristic, complemented
8C2×#1982C211yesmaximal, characteristic
9C2×#1936C214yesmaximal, complemented
10C2×C4×#106C211yesmaximal, characteristic, complemented
11C22×C4⋊Q8—21no—
12C22×C4⋊Q8C2211yescharacteristic
13C22×#127C2211yescharacteristic
14C22×#124—21no—
15C22×C4×Q8C2211yescharacteristic
16C2×#486—28no—
17C2×#486C2218yes—
18C2×#446—28no—
19C2×#446C2218yescomplemented
20C22×#106C2212yes—
21C22×C4⋊C8C2211yescharacteristic
22C22×C4⋊C8C2212yes—
23C22×#102C2214yes—
24C22×#102C2212yes—
25C22×#102C2212yes—
26C22×#97C2212yes—
27C22×C4×C8C2211yescharacteristic
28#2548—24no—
29#2548C2218yes—
30#2546—24no—
31#2546C2218yescomplemented
32C2×#398—22no—
33C2×#394—22no—
34C2×#391—21no—
35C2×#390—21no—
36C2×#390C2214yes—
37C2×#389C2214yes—
38C2×C4×C4⋊C4C2211yescharacteristic
39C2×C4×C4⋊C4C2211yescharacteristic
40#2065C22132yescomplemented
41#1988C2218yescomplemented
42#1982C2218yes—
43#1936C22132yescomplemented
44C4×#106C2218yescomplemented
45C2×#340C2214yes—
46C2×#340C2212yes—
47C23×Q8—21no—
48C23×Q8D411yescharacteristic
49C23×D4—21no—
50C23×D4—21no—
51C23×D4C2312yes—
52C23×C8C2312yes—
53C23×C8C2311yescharacteristic
54C23×C8C2311yescharacteristic
55C2×C4⋊Q8—28no—
56C2×C4⋊Q8—22no—
57C2×C4⋊Q8—24no—
58C2×C4⋊Q8—24no—
59C2×C4⋊Q8—48no—
60C2×C4⋊Q8C2314yes—
61C2×#127—24no—
62C2×#127—22no—
63C2×#127—24no—
64C2×#127C2314yes—
65C2×#124—28no—
66C2×#124—48no—
67C2×C4×Q8—24no—
68C2×C4×Q8—24no—
69C2×C4×Q8D414yes—
70C2×C4×Q8C2314yes—
71C22×C4⋊C4—21no—
72C22×C4⋊C4—24no—
73C22×C4⋊C4D412yes—
74C22×C4⋊C4D411yescharacteristic
75C22×C4⋊C4C2312yes—
76C22×C4⋊C4C2312yes—
77C22×C4⋊C4C2312yes—
78C22×C22⋊C4—24no—
79C22×C22⋊C4—24no—
80C22×C42—21no—
81C22×C42—21no—
82C22×C42C2312yes—
83C22×C42C2311yescharacteristic
84#486—232no—
85#446—232no—
86C2×#106—28no—
87C2×#106C2318yes—
88C2×C4⋊C8—28no—
89C2×C4⋊C8—24no—
90C2×C4⋊C8C2318yes—
91C2×C4⋊C8C2314yes—
92C2×#102—28no—
93C2×#102—28no—
94C2×#102—216no—
95C2×#102C2318yes—
96C2×#102C23116yes—
97C2×#102C2318yes—
98C2×#97—28no—
99C2×#97C2318yes—
100C2×C4×C8D418yes—
101C2×C4×C8C2314yes—
102#398—216no—
103#394—216no—
104#391—28no—
105#390—28no—
106#390—28no—
107#390C23116yes—
108#389—28no—
109#389C23116yes—
110C4×C4⋊C4—22no—
111C4×C4⋊C4—22no—
112C4×C4⋊C4C2314yes—
113C4×C4⋊C4C2314yes—
114C2×#95—21no—
115C2×#95—21no—
116C2×#95—24no—
117#340C23116yes—
118#340C2318yes—
119C25—22no—
120C22×Q8—24no—
121C22×Q8—24no—
122C22×Q8—24no—
123C22×Q8—24no—
124C22×Q8—44no—
125C22×Q8—44no—
126C22×Q8—44no—
127C22×Q8C2×D414yes—
128C22×D4—24no—
129C22×D4—24no—
130C22×D4—22no—
131C22×D4—24no—
132C22×D4—24no—
133C22×D4—28no—
134C22×D4—28no—
135C22×D4—44no—
136C22×D4—44no—
137C22×D4—44no—
138C22×D4—44no—
139C22×D4—84no—
140C22×D4C2414yes—
141C23×C4—22no—
142C23×C4—22no—
143C23×C4—22no—
144C23×C4C2×D412yes—
145C23×C4C2×D412yes—
146C23×C4C2×D411yescharacteristic
147C23×C4C2×D411yescharacteristic
148C23×C4C2411yescharacteristic
149C22×C8—24no—
150C22×C8—24no—
151C22×C8—24no—
152C22×C8—28no—
153C22×C8C2×D414yes—
154C22×C8C2×D414yes—
155C22×C8C2414yes—
156C22×C8C2412yes—
157C22×C8C2412yes—
158C4⋊Q8—28no—
159C4⋊Q8—28no—
160C4⋊Q8—432no—
161C4⋊Q8—48no—
162#127—28no—
163#127—28no—
164#127—48no—
165#124—432no—
166C4×Q8—216no—
167C4×Q8—28no—
168C4×Q8—28no—
169C2×C4⋊C4—24no—
170C2×C4⋊C4—28no—
171C2×C4⋊C4—22no—
172C2×C4⋊C4—24no—
173C2×C4⋊C4—24no—
174C2×C4⋊C4—24no—
175C2×C4⋊C4—24no—
176C2×C4⋊C4—24no—
177C2×C4⋊C4—216no—
178C2×C4⋊C4—24no—
179C2×C4⋊C4—22no—
180C2×C4⋊C4—22no—
181C2×C4⋊C4—416no—
182C2×C4⋊C4—44no—
183C2×C4⋊C4C2×D414yes—
184C2×C4⋊C4C2×D418yes—
185C2×C4⋊C4#4118yes—
186C2×C4⋊C4C2414yes—
187C2×C4⋊C4C2414yes—
188C2×C4⋊C4C2414yes—
189C2×C22⋊C4—216no—
190C2×C22⋊C4—216no—
191C2×C22⋊C4—416no—
192C2×C22⋊C4—88no—
193C2×C42—24no—
194C2×C42—24no—
195C2×C42—24no—
196C2×C42—24no—
197C2×C42—44no—
198C2×C42—44no—
199C2×C42C2×D414yes—
200C2×C42C2×D412yes—
201C2×C42C2×D414yes—
202C2×C42#4114yes—
203C2×C42C2414yes—
204C2×C42C2412yes—
205#106—216no—
206C4⋊C8—216no—
207C4⋊C8—28no—
208#102—216no—
209#102—216no—
210#102—232no—
211#97—216no—
212C4×C8C2×D4116yes—
213#95—24no—
214#95—24no—
215#95—216no—
216C24—24no—
217C24—44no—
218C24—48no—
219C24—44no—
220C24—44no—
221C24—48no—
222C24C22×D411yescharacteristic
223C2×Q8—28no—
224C2×Q8—28no—
225C2×Q8—28no—
226C2×Q8—48no—
227C2×Q8—48no—
228C2×Q8—48no—
229C2×Q8—416no—
230C2×Q8—816no—
231C2×D4—24no—
232C2×D4—28no—
233C2×D4—24no—
234C2×D4—28no—
235C2×D4—48no—
236C2×D4—48no—
237C2×D4—44no—
238C2×D4—48no—
239C2×D4—48no—
240C2×D4—48no—
241C2×D4—416no—
242C2×D4—48no—
243C2×D4—48no—
244C2×D4—88no—
245C2×D4—816no—
246C2×D4—816no—
247C22×C4—24no—
248C22×C4—24no—
249C22×C4—24no—
250C22×C4—28no—
251C22×C4—24no—
252C22×C4—24no—
253C22×C4—28no—
254C22×C4—24no—
255C22×C4—24no—
256C22×C4—24no—
257C22×C4—44no—
258C22×C4—44no—
259C22×C4—44no—
260C22×C4—44no—
261C22×C4—44no—
262C22×C4—44no—
263C22×C4—44no—
264C22×C4—44no—
265C22×C4#12114yes—
266C22×C4#12114yes—
267C22×C4AGL(1,ℤ/8)14yes—
268C22×C4AGL(1,ℤ/8)14yes—
269C22×C4C22×D414yes—
270C22×C4C22×D414yes—
271C22×C4C22×D412yes—
272C22×C4C22×D411yescharacteristic
273C22×C4C22×D412yes—
274C22×C4C22×D412yes—
275C22×C4C2×#4112yes—
276C22×C4C2×#4114yes—
277C22×C42−1+414yes—
278C22×C4C2511yescharacteristic
279C2×C8—28no—
280C2×C8—28no—
281C2×C8—24no—
282C2×C8—24no—
283C2×C8—24no—
284C2×C8—28no—
285C2×C8—48no—
286C2×C8C22×D414yes—
287C2×C8C22×D414yes—
288C4⋊C4—28no—
289C4⋊C4—216no—
290C4⋊C4—28no—
291C4⋊C4—24no—
292C4⋊C4—24no—
293C4⋊C4—24no—
294C4⋊C4—24no—
295C4⋊C4—24no—
296C4⋊C4—432no—
297C4⋊C4—44no—
298C4⋊C4—48no—
299C4⋊C4—44no—
300C4⋊C4C2×#4118yes—
301C22⋊C4—432no—
302C22⋊C4—816no—
303C42—28no—
304C42—24no—
305C42—24no—
306C42—48no—
307C42—48no—
308C42#12118yes—
309C42C22×D414yes—
310C42C2×#4114yes—
311C23—44no—
312C23—48no—
313C23—44no—
314C23—44no—
315C23—48no—
316C23—816no—
317C23—816no—
318C23—88no—
319C23—88no—
320C23—88no—
321C23C2×#12112yes—
322C23#54814yes—
323C23C2×AGL(1,ℤ/8)12yes—
324C23C2×AGL(1,ℤ/8)12yes—
325C23#57714yes—
326C23C23×D411yescharacteristic
327Q8—416no—
328Q8—816no—
329D4—44no—
330D4—44no—
331D4—48no—
332D4—816no—
333D4—816no—
334D4—88no—
335C2×C4—28no—
336C2×C4—24no—
337C2×C4—24no—
338C2×C4—24no—
339C2×C4—28no—
340C2×C4—24no—
341C2×C4—24no—
342C2×C4—28no—
343C2×C4—416no—
344C2×C4—48no—
345C2×C4—48no—
346C2×C4—44no—
347C2×C4—44no—
348C2×C4—44no—
349C2×C4—44no—
350C2×C4—44no—
351C2×C4—44no—
352C2×C4—44no—
353C2×C4—44no—
354C2×C4—88no—
355C2×C4—88no—
356C2×C4#469116yes—
357C2×C4C2×#12114yes—
358C2×C4C2×#12114yes—
359C2×C4C2×#12112yes—
360C2×C4#53214yes—
361C2×C4#53614yes—
362C2×C4#54814yes—
363C2×C4#55618yes—
364C2×C4C2×AGL(1,ℤ/8)14yes—
365C2×C4C2×AGL(1,ℤ/8)14yes—
366C2×C4C23×D411yescharacteristic
367C2×C4C22×#4112yes—
368C2×C4C22×#4111yescharacteristic
369C2×C4C2×2−1+412yes—
370C8—24no—
371C8—24no—
372C8—44no—
373C22—84no—
374C22—84no—
375C22—84no—
376C22—88no—
377C22—88no—
378C22—1616no—
379C22#254514yes—
380C22C2×#46914yes—
381C22#305714yes—
382C22#336818yes—
383C22#337318yes—
384C22C22×#12111yescharacteristic
385C22C2×#54812yes—
386C22C22×AGL(1,ℤ/8)11yescharacteristic
387C22C22×AGL(1,ℤ/8)11yescharacteristic
388C22C2×#57712yes—
389C4—24no—
390C4—44no—
391C4—44no—
392C4—48no—
393C4—84no—
394C4—84no—
395C4#254514yes—
396C4C2×#46918yes—
397C4C2×#53211yescharacteristic
398C4C2×#53611yescharacteristic
399C4C2×#55612yes—
400C2—164no—
401C2#2864818yesdirect product factor
402C2C2×#254511yescharacteristic
403C2C22×#46911yescharacteristic
404C2C2×#305711yescharacteristic
405C2C2×#337312yes—
406C2C2×#336812yes—
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#127C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C4×Q8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#446C2semidirect
4. C2×#2546C2semidirect
5. #28648C2direct (N × H)
6. C2×#2065C2semidirect
7. C2×#1988C2semidirect
9. C2×#1936C2semidirect
10. C2×C4×#106C2semidirect
19. C2×#446C22semidirect
31. #2546C22semidirect
40. #2065C22semidirect
41. #1988C22semidirect
43. #1936C22semidirect
44. C4×#106C22semidirect
401. C2#28648direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4862
C22×#4462
C2×#25482
C2×#25462
#286482
C2×#20652
C2×#19882
C2×#19822
C2×#19362
C2×C4×#1062