Finite Group Databasebeta

← C2×#28645 #6464049

Subgroups — C2×#28645 #6464049

Order 512.

2402 conjugacy classes of subgroups.

The subgroup lattice has 402 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#486C211yesmaximal, characteristic
2C22×#446C211yesmaximal, characteristic, complemented
3C2×#2567C211yesmaximal, characteristic, complemented
4C2×#2548C211yesmaximal, characteristic
5#28645C2116yesmaximal, direct product factor
6C2×#2067C214yesmaximal, complemented
7C2×#1987C211yesmaximal, characteristic, complemented
8C2×#1982C211yesmaximal, characteristic
9C2×#1936C214yesmaximal, complemented
10C2×C4×#107C211yesmaximal, characteristic, complemented
11C22×C4⋊Q8C2211yescharacteristic
12C22×#127C2211yescharacteristic
13C22×#124—21no—
14C22×C4×Q8C2211yescharacteristic
15C2×#486—28no—
16C2×#486C2218yes—
17C2×#446—28no—
18C2×#446C2218yescomplemented
19C22×#107C2212yes—
20C22×C4⋊C8C2211yescharacteristic
21C22×C4⋊C8C2212yes—
22C22×#102C2214yes—
23C22×#102C2212yes—
24C22×#102C2212yes—
25C22×#97C2212yes—
26C22×C4×C8C2211yescharacteristic
27#2567—24no—
28#2567C2218yescomplemented
29#2548—24no—
30#2548C2218yes—
31C2×#395—22no—
32C2×#394—22no—
33C2×#391—21no—
34C2×#390—21no—
35C2×#390C2214yes—
36C2×#389C2214yes—
37C2×#384—21no—
38C2×C4×C4⋊C4C2211yescharacteristic
39C2×C4×C4⋊C4C2211yescharacteristic
40#2067C22132yescomplemented
41#1987C2218yescomplemented
42#1982C2218yes—
43#1936C22132yescomplemented
44C4×#107C2218yescomplemented
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—22no—
56C2×C4⋊Q8—24no—
57C2×C4⋊Q8—24no—
58C2×C4⋊Q8C2314yes—
59C2×#127—24no—
60C2×#127—22no—
61C2×#127—24no—
62C2×#127C2314yes—
63C2×#124—28no—
64C2×#124—48no—
65C2×C4×Q8—24no—
66C2×C4×Q8—24no—
67C2×C4×Q8D414yes—
68C2×C4×Q8C2314yes—
69C22×C4⋊C4—21no—
70C22×C4⋊C4—24no—
71C22×C4⋊C4D412yes—
72C22×C4⋊C4D411yescharacteristic
73C22×C4⋊C4C2312yes—
74C22×C4⋊C4C2312yes—
75C22×C4⋊C4C2312yes—
76C22×C22⋊C4—24no—
77C22×C22⋊C4—24no—
78C22×C42—21no—
79C22×C42—21no—
80C22×C42C2312yes—
81C22×C42C2311yescharacteristic
82#486—232no—
83#446—232no—
84C2×#107—28no—
85C2×#107C2318yes—
86C2×C4⋊C8—28no—
87C2×C4⋊C8—24no—
88C2×C4⋊C8C2318yes—
89C2×C4⋊C8C2314yes—
90C2×#102—28no—
91C2×#102—28no—
92C2×#102—216no—
93C2×#102C2318yes—
94C2×#102C23116yes—
95C2×#102C2318yes—
96C2×#97—28no—
97C2×#97C2318yes—
98C2×C4×C8D418yes—
99C2×C4×C8C2314yes—
100#395—216no—
101#394—216no—
102#391—28no—
103#390—28no—
104#390—28no—
105#390C23116yes—
106#389—28no—
107#389C23116yes—
108#384—28no—
109C4×C4⋊C4—22no—
110C4×C4⋊C4—22no—
111C4×C4⋊C4C2314yes—
112C4×C4⋊C4C2314yes—
113C2×#95—21no—
114C2×#95—21no—
115C2×#95—24no—
116#340C23116yes—
117#340C2318yes—
118C25—22no—
119C22×Q8—24no—
120C22×Q8—24no—
121C22×Q8—24no—
122C22×Q8—24no—
123C22×Q8—44no—
124C22×Q8—84no—
125C22×Q8C2×D414yes—
126C22×D4—24no—
127C22×D4—24no—
128C22×D4—22no—
129C22×D4—24no—
130C22×D4—24no—
131C22×D4—28no—
132C22×D4—28no—
133C22×D4—44no—
134C22×D4—44no—
135C22×D4—44no—
136C22×D4—44no—
137C22×D4—84no—
138C22×D4C2414yes—
139C23×C4—22no—
140C23×C4—22no—
141C23×C4—22no—
142C23×C4C2×D412yes—
143C23×C4C2×D412yes—
144C23×C4C2×D411yescharacteristic
145C23×C4C2×D411yescharacteristic
146C23×C4C2411yescharacteristic
147C22×C8—24no—
148C22×C8—24no—
149C22×C8—24no—
150C22×C8—28no—
151C22×C8C2×D414yes—
152C22×C8C2×D414yes—
153C22×C8C2414yes—
154C22×C8C2412yes—
155C22×C8C2412yes—
156C4⋊Q8—28no—
157C4⋊Q8—28no—
158C4⋊Q8—48no—
159#127—28no—
160#127—28no—
161#127—48no—
162#124—432no—
163C4×Q8—216no—
164C4×Q8—28no—
165C4×Q8—28no—
166C2×C4⋊C4—24no—
167C2×C4⋊C4—28no—
168C2×C4⋊C4—22no—
169C2×C4⋊C4—24no—
170C2×C4⋊C4—24no—
171C2×C4⋊C4—24no—
172C2×C4⋊C4—24no—
173C2×C4⋊C4—24no—
174C2×C4⋊C4—24no—
175C2×C4⋊C4—22no—
176C2×C4⋊C4—22no—
177C2×C4⋊C4—216no—
178C2×C4⋊C4—44no—
179C2×C4⋊C4—88no—
180C2×C4⋊C4C2×D414yes—
181C2×C4⋊C4C2×D418yes—
182C2×C4⋊C4#4118yes—
183C2×C4⋊C4C2414yes—
184C2×C4⋊C4C2414yes—
185C2×C4⋊C4C2414yes—
186C2×C22⋊C4—216no—
187C2×C22⋊C4—216no—
188C2×C22⋊C4—416no—
189C2×C22⋊C4—88no—
190C2×C42—24no—
191C2×C42—24no—
192C2×C42—24no—
193C2×C42—24no—
194C2×C42—44no—
195C2×C42—44no—
196C2×C42C2×D414yes—
197C2×C42C2×D412yes—
198C2×C42C2×D414yes—
199C2×C42#4114yes—
200C2×C42C2414yes—
201C2×C42C2412yes—
202#107—216no—
203C4⋊C8—216no—
204C4⋊C8—28no—
205#102—216no—
206#102—216no—
207#102—232no—
208#97—216no—
209C4×C8C2×D4116yes—
210#95—24no—
211#95—24no—
212#95—216no—
213C24—24no—
214C24—44no—
215C24—48no—
216C24—44no—
217C24—44no—
218C24—48no—
219C24C22×D411yescharacteristic
220C2×Q8—28no—
221C2×Q8—28no—
222C2×Q8—28no—
223C2×Q8—48no—
224C2×Q8—416no—
225C2×Q8—88no—
226C2×Q8—816no—
227C2×D4—24no—
228C2×D4—28no—
229C2×D4—24no—
230C2×D4—28no—
231C2×D4—48no—
232C2×D4—48no—
233C2×D4—44no—
234C2×D4—48no—
235C2×D4—48no—
236C2×D4—48no—
237C2×D4—416no—
238C2×D4—48no—
239C2×D4—48no—
240C2×D4—88no—
241C2×D4—816no—
242C2×D4—816no—
243C22×C4—24no—
244C22×C4—24no—
245C22×C4—24no—
246C22×C4—28no—
247C22×C4—24no—
248C22×C4—24no—
249C22×C4—28no—
250C22×C4—24no—
251C22×C4—24no—
252C22×C4—24no—
253C22×C4—44no—
254C22×C4—44no—
255C22×C4—44no—
256C22×C4—44no—
257C22×C4—44no—
258C22×C4—44no—
259C22×C4—48no—
260C22×C4#12114yes—
261C22×C4#12114yes—
262C22×C4AGL(1,ℤ/8)14yes—
263C22×C4#13714yes—
264C22×C4C22×D414yes—
265C22×C4C22×D414yes—
266C22×C4C22×D412yes—
267C22×C4C22×D411yescharacteristic
268C22×C4C22×D412yes—
269C22×C4C22×D412yes—
270C22×C4C2×#4112yes—
271C22×C4C2×#4114yes—
272C22×C42−1+414yes—
273C22×C4C2511yescharacteristic
274C2×C8—28no—
275C2×C8—28no—
276C2×C8—24no—
277C2×C8—24no—
278C2×C8—24no—
279C2×C8—28no—
280C2×C8—48no—
281C2×C8C22×D414yes—
282C2×C8C22×D414yes—
283C4⋊C4—28no—
284C4⋊C4—216no—
285C4⋊C4—28no—
286C4⋊C4—24no—
287C4⋊C4—24no—
288C4⋊C4—24no—
289C4⋊C4—24no—
290C4⋊C4—24no—
291C4⋊C4—44no—
292C4⋊C4—48no—
293C4⋊C4—44no—
294C4⋊C4—816no—
295C4⋊C4C2×#4118yes—
296C22⋊C4—432no—
297C22⋊C4—816no—
298C42—28no—
299C42—24no—
300C42—24no—
301C42—48no—
302C42—48no—
303C42#12118yes—
304C42C22×D414yes—
305C42C2×#4114yes—
306C23—44no—
307C23—48no—
308C23—44no—
309C23—44no—
310C23—48no—
311C23—816no—
312C23—816no—
313C23—88no—
314C23—88no—
315C23—88no—
316C23C2×#12112yes—
317C23#54814yes—
318C23C2×AGL(1,ℤ/8)12yes—
319C23C2×#13712yes—
320C23#57614yes—
321C23C23×D411yescharacteristic
322Q8—416no—
323Q8—816no—
324D4—44no—
325D4—44no—
326D4—48no—
327D4—816no—
328D4—816no—
329D4—88no—
330C2×C4—28no—
331C2×C4—24no—
332C2×C4—24no—
333C2×C4—24no—
334C2×C4—28no—
335C2×C4—24no—
336C2×C4—24no—
337C2×C4—28no—
338C2×C4—416no—
339C2×C4—48no—
340C2×C4—48no—
341C2×C4—44no—
342C2×C4—44no—
343C2×C4—44no—
344C2×C4—44no—
345C2×C4—44no—
346C2×C4—44no—
347C2×C4—48no—
348C2×C4—88no—
349C2×C4—88no—
350C2×C4#468116yes—
351C2×C4C2×#12114yes—
352C2×C4C2×#12114yes—
353C2×C4C2×#12112yes—
354C2×C4#53214yes—
355C2×C4#53614yes—
356C2×C4#54814yes—
357C2×C4#55618yes—
358C2×C4C2×AGL(1,ℤ/8)14yes—
359C2×C4C2×#13714yes—
360C2×C4C23×D411yescharacteristic
361C2×C4C22×#4112yes—
362C2×C4C22×#4111yescharacteristic
363C2×C4C2×2−1+412yes—
364C8—24no—
365C8—24no—
366C8—44no—
367C22—84no—
368C22—84no—
369C22—84no—
370C22—88no—
371C22—88no—
372C22—1616no—
373C22#254514yes—
374C22C2×#46814yes—
375C22#305814yes—
376C22#336618yes—
377C22#337518yes—
378C22C22×#12111yescharacteristic
379C22C2×#54812yes—
380C22C22×AGL(1,ℤ/8)11yescharacteristic
381C22C22×#13711yescharacteristic
382C22C2×#57612yes—
383C4—24no—
384C4—44no—
385C4—44no—
386C4—48no—
387C4—84no—
388C4—84no—
389C4#254514yes—
390C4C2×#46818yes—
391C4C2×#53211yescharacteristic
392C4C2×#53611yescharacteristic
393C4C2×#55612yes—
394C2—164no—
395C2#2864518yesdirect product factor
396C2C2×#254511yescharacteristic
397C2C22×#46811yescharacteristic
398C2C2×#305811yescharacteristic
399C2C2×#336612yes—
400C2C2×#337512yes—
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
3. C2×#2567C2semidirect
5. #28645C2direct (N × H)
6. C2×#2067C2semidirect
7. C2×#1987C2semidirect
9. C2×#1936C2semidirect
10. C2×C4×#107C2semidirect
18. C2×#446C22semidirect
28. #2567C22semidirect
40. #2067C22semidirect
41. #1987C22semidirect
43. #1936C22semidirect
44. C4×#107C22semidirect
395. C2#28645direct (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×#25672
C2×#25482
#286452
C2×#20672
C2×#19872
C2×#19822
C2×#19362
C2×C4×#1072