Finite Group Databasebeta

← C2×#28810 #6465741

Subgroups — C2×#28810 #6465741

Order 512.

2066 conjugacy classes of subgroups.

The subgroup lattice has 395 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#499C211yesmaximal, characteristic
2C22×#498C211yesmaximal, characteristic
3C2×#2550C212yesmaximal
4#28810C2116yesmaximal, direct product factor
5C2×#2059C212yesmaximal
6C2×#2057C212yesmaximal
7C2×#1949C212yesmaximal
8C2×#1941C211yesmaximal, characteristic
9C2×#1941C211yesmaximal, characteristic
10C2×#1846C211yesmaximal, characteristic
11C2×C4×#106C211yesmaximal, characteristic
12C2×C8×C4⋊C4C211yesmaximal, characteristic
13C22×C4⋊Q8C2212yes—
14C22×#125C2212yes—
15C2×#499—28no—
16C2×#499C2218yes—
17C2×#498—28no—
18C2×#498C2218yes—
19C22×#107C2212yes—
20C22×#107C2212yes—
21C22×#106C2211yescharacteristic
22C22×#106C2211yescharacteristic
23C22×#106C2212yes—
24C22×#106C2211yescharacteristic
25C22×#106C2211yescharacteristic
26C22×C4⋊C8C2211yescharacteristic
27C22×C4×C8C2211yescharacteristic
28C22×C4×C8C2211yescharacteristic
29C22×C4×C8C2211yescharacteristic
30#2550—28no—
31#2550C22116yes—
32C2×#398—22no—
33C2×#395—22no—
34C2×#391—22no—
35C2×#389—22no—
36C2×#389C2212yes—
37C2×#389C2212yes—
38C2×#382C2212yes—
39C2×C4×C4⋊C4C2212yes—
40C2×C4×C4⋊C4C2211yescharacteristic
41#2059C22116yes—
42#2057C22116yes—
43#1949C22116yes—
44#1941C2218yes—
45#1941C2218yes—
46#1846C2218yes—
47C4×#106C2218yes—
48C8×C4⋊C4C2218yes—
49C2×#340C2212yes—
50C2×#340C2212yes—
51C2×#340C2212yes—
52C2×#336C2211yescharacteristic
53C2×#336C2211yescharacteristic
54C23×Q8—22no—
55C23×C8C2311yescharacteristic
56C23×C8C2311yescharacteristic
57C23×C8C2311yescharacteristic
58C23×C8C2311yescharacteristic
59C2×C4⋊Q8—28no—
60C2×C4⋊Q8—24no—
61C2×C4⋊Q8—44no—
62C2×C4⋊Q8C2318yes—
63C2×#125—28no—
64C2×#125—24no—
65C2×#125—44no—
66C2×#125C2318yes—
67C22×C4⋊C4—22no—
68C22×C4⋊C4—22no—
69C22×C4⋊C4—22no—
70C22×C4⋊C4—22no—
71C22×C4⋊C4—22no—
72C22×C4⋊C4D412yes—
73C22×C4⋊C4C2312yes—
74C22×C4⋊C4C2312yes—
75C22×C4⋊C4C2312yes—
76C22×C4⋊C4C2312yes—
77C22×C42—22no—
78C22×C42C2311yescharacteristic
79C22×C42C2311yescharacteristic
80C22×C42C2311yescharacteristic
81#499—232no—
82#498—232no—
83C2×#107—28no—
84C2×#107—44no—
85C2×#107C2318yes—
86C2×#107C2318yes—
87C2×#106—24no—
88C2×#106—24no—
89C2×#106—28no—
90C2×#106D418yes—
91C2×#106Q818yescomplemented
92C2×#106C2318yes—
93C2×#106C2314yes—
94C2×#106C2314yes—
95C2×#106C2314yes—
96C2×#106C2314yes—
97C2×C4⋊C8Q818yescomplemented
98C2×C4⋊C8C2314yes—
99C2×C4×C8—24no—
100C2×C4×C8—24no—
101C2×C4×C8Q818yescomplemented
102C2×C4×C8C2314yes—
103C2×C4×C8C2314yes—
104C2×C4×C8C2314yes—
105#398—216no—
106#395—216no—
107#391—216no—
108#389—24no—
109#389—24no—
110#389—216no—
111#389C2318yes—
112#389C2318yes—
113#382—24no—
114#382C2318yes—
115C4×C4⋊C4—24no—
116C4×C4⋊C4D414yes—
117C4×C4⋊C4C2318yes—
118C4×C4⋊C4C2314yes—
119C2×#95—22no—
120C2×#95—22no—
121C2×#95—22no—
122C2×#95—22no—
123C2×#95—22no—
124C2×#95D412yes—
125#340C2318yes—
126#340C2318yes—
127#340C2318yes—
128#336C2314yes—
129#336C2314yes—
130C22×Q8—28no—
131C22×Q8—48no—
132C22×Q8—48no—
133C22×Q8—84no—
134C23×C4—22no—
135C23×C4—22no—
136C23×C4—22no—
137C23×C4—22no—
138C23×C4C2×D412yes—
139C23×C4C2×D411yescharacteristic
140C23×C4C2×D411yescharacteristic
141C23×C4C2×D412yes—
142C23×C4C2411yescharacteristic
143C22×C8—22no—
144C22×C8—22no—
145C22×C8—22no—
146C22×C8—22no—
147C22×C8—22no—
148C22×C8—22no—
149C22×C8C2×D414yes—
150C22×C8C2×Q814yes—
151C22×C8C2×Q814yes—
152C22×C8C2×Q814yes—
153C22×C8C2×Q814yes—
154C22×C8C2×Q814yes—
155C22×C8C2412yes—
156C22×C8C2412yes—
157C22×C8C2412yes—
158C22×C8C2412yes—
159C4⋊Q8—216no—
160C4⋊Q8—48no—
161C4⋊Q8—416no—
162#125—216no—
163#125—48no—
164#125—416no—
165C2×C4⋊C4—28no—
166C2×C4⋊C4—22no—
167C2×C4⋊C4—22no—
168C2×C4⋊C4—24no—
169C2×C4⋊C4—24no—
170C2×C4⋊C4—24no—
171C2×C4⋊C4—24no—
172C2×C4⋊C4—24no—
173C2×C4⋊C4—24no—
174C2×C4⋊C4—28no—
175C2×C4⋊C4—28no—
176C2×C4⋊C4—28no—
177C2×C4⋊C4—28no—
178C2×C4⋊C4—22no—
179C2×C4⋊C4—22no—
180C2×C4⋊C4—28no—
181C2×C4⋊C4—48no—
182C2×C4⋊C4—48no—
183C2×C4⋊C4—48no—
184C2×C4⋊C4—48no—
185C2×C4⋊C4—84no—
186C2×C4⋊C4C2×D418yes—
187C2×C4⋊C4C2×D418yes—
188C2×C4⋊C4C2×Q818yes—
189C2×C4⋊C4C2414yes—
190C2×C4⋊C4C2414yes—
191C2×C4⋊C4C2414yes—
192C2×C4⋊C4C2414yes—
193C2×C42—22no—
194C2×C42—22no—
195C2×C42—22no—
196C2×C42—22no—
197C2×C42—28no—
198C2×C42—84no—
199C2×C42C2×D412yes—
200C2×C42C2×D412yes—
201C2×C42C2×D412yes—
202C2×C42C2×Q814yes—
203C2×C42C2×Q814yes—
204C2×C42C2412yes—
205C2×C42C2412yes—
206C2×C42C2412yes—
207#107—216no—
208#107—48no—
209#106—28no—
210#106—28no—
211#106—216no—
212#106C2×D4116yes—
213#106C2×Q8116yescomplemented
214C4⋊C8C2×Q8116yescomplemented
215C4×C8—28no—
216C4×C8—28no—
217C4×C8C2×Q8116yescomplemented
218#95—28no—
219#95—28no—
220#95—28no—
221#95—28no—
222#95—28no—
223#95C2×D418yes—
224C24C22×D411yescharacteristic
225C2×Q8—416no—
226C2×Q8—416no—
227C2×Q8—88no—
228C2×Q8—832no—
229C22×C4—24no—
230C22×C4—24no—
231C22×C4—24no—
232C22×C4—24no—
233C22×C4—24no—
234C22×C4—28no—
235C22×C4—28no—
236C22×C4—24no—
237C22×C4—24no—
238C22×C4—24no—
239C22×C4—24no—
240C22×C4—24no—
241C22×C4—24no—
242C22×C4—44no—
243C22×C4—44no—
244C22×C4—44no—
245C22×C4—44no—
246C22×C4—44no—
247C22×C4—44no—
248C22×C4—44no—
249C22×C4—44no—
250C22×C4—44no—
251C22×C4—44no—
252C22×C4C4⋊Q814yes—
253C22×C4C4⋊Q814yes—
254C22×C4#13518yes—
255C22×C4C22×D414yes—
256C22×C4C22×D412yes—
257C22×C4C22×D412yes—
258C22×C4C22×D414yes—
259C22×C4C22×D411yescharacteristic
260C22×C4C22×D412yes—
261C22×C4C22×Q812yes—
262C22×C4C22×Q812yes—
263C22×C4C22×Q812yes—
264C22×C4H(5,𝔽2)12yes—
265C22×C42−1+412yes—
266C22×C4C2511yescharacteristic
267C2×C8—28no—
268C2×C8—28no—
269C2×C8—28no—
270C2×C8—22no—
271C2×C8—22no—
272C2×C8—22no—
273C2×C8—22no—
274C2×C8—22no—
275C2×C8—22no—
276C2×C8C4⋊Q8116yes—
277C2×C8C22×D414yes—
278C2×C8C22×Q814yes—
279C2×C8C22×Q814yes—
280C2×C8C22×Q814yes—
281C2×C8C22×Q814yes—
282C2×C8C22×Q814yes—
283C4⋊C4—28no—
284C4⋊C4—28no—
285C4⋊C4—216no—
286C4⋊C4—24no—
287C4⋊C4—24no—
288C4⋊C4—24no—
289C4⋊C4—24no—
290C4⋊C4—24no—
291C4⋊C4—24no—
292C4⋊C4—416no—
293C4⋊C4—416no—
294C4⋊C4—416no—
295C4⋊C4—44no—
296C4⋊C4—44no—
297C4⋊C4—416no—
298C4⋊C4—88no—
299C4⋊C4C22×D418yes—
300C4⋊C4C22×Q818yes—
301C42—24no—
302C42—24no—
303C42—22no—
304C42—22no—
305C42—22no—
306C42—22no—
307C42—88no—
308C42C4⋊Q818yes—
309C42C22×Q814yes—
310C42C22×Q814yes—
311C23C2×C4⋊Q812yes—
312C23D4212yes—
313C23D4×Q812yes—
314C23C2×#13514yes—
315C23#57714yes—
316C23C23×D411yescharacteristic
317Q8—832no—
318C2×C4—28no—
319C2×C4—28no—
320C2×C4—24no—
321C2×C4—216no—
322C2×C4—24no—
323C2×C4—24no—
324C2×C4—24no—
325C2×C4—24no—
326C2×C4—28no—
327C2×C4—28no—
328C2×C4—24no—
329C2×C4—24no—
330C2×C4—416no—
331C2×C4—48no—
332C2×C4—416no—
333C2×C4—44no—
334C2×C4—44no—
335C2×C4—44no—
336C2×C4—44no—
337C2×C4—44no—
338C2×C4—44no—
339C2×C4—44no—
340C2×C4—44no—
341C2×C4—44no—
342C2×C4—44no—
343C2×C4—88no—
344C2×C4—88no—
345C2×C4C2×C4⋊Q814yes—
346C2×C4C2×C4⋊Q814yes—
347C2×C4C2×C4⋊Q814yes—
348C2×C4C2×C4⋊Q812yes—
349C2×C4#54414yes—
350C2×C4D4212yes—
351C2×C4D4×Q814yes—
352C2×C4D4×Q812yes—
353C2×C4Q8214yes—
354C2×C4C2×#13518yes—
355C2×C4C23×D411yescharacteristic
356C2×C4C23×Q811yescharacteristic
357C2×C4C23×Q811yescharacteristic
358C2×C4C23×Q811yescharacteristic
359C2×C4C2×H(5,𝔽2)11yescharacteristic
360C2×C4C2×2−1+411yescharacteristic
361C8—24no—
362C8—24no—
363C8—24no—
364C8C2×C4⋊Q818yes—
365C22#255114yes—
366C22#316014yes—
367C22#316314yes—
368C22#328218yes—
369C22#338118yes—
370C22C22×C4⋊Q811yescharacteristic
371C22C2×D4211yescharacteristic
372C22C2×D4×Q811yescharacteristic
373C22C22×#13512yes—
374C22C2×#57712yes—
375C4—28no—
376C4—24no—
377C4—24no—
378C4—44no—
379C4—48no—
380C4—48no—
381C4—84no—
382C4—84no—
383C4#255114yes—
384C4C22×C4⋊Q811yescharacteristic
385C4C2×#54411yescharacteristic
386C4C2×D4×Q811yescharacteristic
387C4C2×Q8211yescharacteristic
388C2#2881018yesdirect product factor
389C2C2×#255111yescharacteristic
390C2C2×#316011yescharacteristic
391C2C2×#316311yescharacteristic
392C2C2×#328212yes—
393C2C2×#338112yes—
subgroupG/H
center, socle, prime radicalC24C22×D4
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C4×C4⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #28810C2direct (N × H)
91. C2×#106Q8semidirect
97. C2×C4⋊C8Q8semidirect
101. C2×C4×C8Q8semidirect
213. #106C2×Q8semidirect
214. C4⋊C8C2×Q8semidirect
217. C4×C8C2×Q8semidirect
388. C2#28810direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4992
C22×#4982
C2×#25502
#288102
C2×#20592
C2×#20572
C2×#19492
C2×#19412
C2×#18462
C2×C4×#1062
C2×C8×C4⋊C42