Finite Group Databasebeta

← C2×#28812 #6465740

Subgroups — C2×#28812 #6465740

Order 512.

2066 conjugacy classes of subgroups.

The subgroup lattice has 433 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#500C211yesmaximal, characteristic
2C22×#499C211yesmaximal, characteristic
3C2×#2550C212yesmaximal
4#28812C2116yesmaximal, direct product factor
5C2×#2059C212yesmaximal
6C2×#2058C212yesmaximal
7C2×#1949C212yesmaximal
8C2×#1942C211yesmaximal, characteristic
9C2×#1942C211yesmaximal, characteristic
10C2×#1846C211yesmaximal, characteristic
11C2×C4×#107C211yesmaximal, characteristic
12C2×C8×C4⋊C4C211yesmaximal, characteristic
13C22×C4⋊Q8C2212yes—
14C22×#125C2212yes—
15C2×#500—28no—
16C2×#500C2218yes—
17C2×#499—28no—
18C2×#499C2218yes—
19C22×#107C2211yescharacteristic
20C22×#107C2211yescharacteristic
21C22×#107C2212yes—
22C22×#107C2211yescharacteristic
23C22×#107C2211yescharacteristic
24C22×#106C2212yes—
25C22×#106C2212yes—
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#2058C22116yes—
43#1949C22116yes—
44#1942C2218yes—
45#1942C2218yes—
46#1846C2218yes—
47C4×#107C2218yes—
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⋊C4D411yescharacteristic
73C22×C4⋊C4D411yescharacteristic
74C22×C4⋊C4C2312yes—
75C22×C4⋊C4C2312yes—
76C22×C4⋊C4C2312yes—
77C22×C4⋊C4C2312yes—
78C22×C42—22no—
79C22×C42C2311yescharacteristic
80C22×C42C2311yescharacteristic
81C22×C42C2311yescharacteristic
82#500—232no—
83#499—232no—
84C2×#107—24no—
85C2×#107—24no—
86C2×#107—28no—
87C2×#107D418yes—
88C2×#107Q818yescomplemented
89C2×#107C2318yes—
90C2×#107C2314yes—
91C2×#107C2314yes—
92C2×#107C2314yes—
93C2×#107C2314yes—
94C2×#106—28no—
95C2×#106—44no—
96C2×#106C2318yes—
97C2×#106C2318yes—
98C2×C4⋊C8Q818yescomplemented
99C2×C4⋊C8C2314yes—
100C2×C4×C8—24no—
101C2×C4×C8—24no—
102C2×C4×C8Q818yescomplemented
103C2×C4×C8C2314yes—
104C2×C4×C8C2314yes—
105C2×C4×C8C2314yes—
106#398—216no—
107#395—216no—
108#391—216no—
109#389—24no—
110#389—24no—
111#389—216no—
112#389C2318yes—
113#389C2318yes—
114#382—24no—
115#382C2318yes—
116C4×C4⋊C4—24no—
117C4×C4⋊C4D414yes—
118C4×C4⋊C4C2318yes—
119C4×C4⋊C4C2314yes—
120C2×#95—22no—
121C2×#95—22no—
122C2×#95—22no—
123C2×#95—22no—
124C2×#95—22no—
125C2×#95D411yescharacteristic
126C2×#95D411yescharacteristic
127#340C2318yes—
128#340C2318yes—
129#340C2318yes—
130#336C2314yes—
131#336C2314yes—
132C22×Q8—28no—
133C22×Q8—48no—
134C22×Q8—48no—
135C22×Q8—84no—
136C23×C4—22no—
137C23×C4—22no—
138C23×C4—22no—
139C23×C4—22no—
140C23×C4C2×D411yescharacteristic
141C23×C4C2×D411yescharacteristic
142C23×C4C2×D411yescharacteristic
143C23×C4C2×D411yescharacteristic
144C23×C4C2×D411yescharacteristic
145C23×C4C2×D411yescharacteristic
146C23×C4C2411yescharacteristic
147C22×C8—22no—
148C22×C8—22no—
149C22×C8—22no—
150C22×C8—22no—
151C22×C8—22no—
152C22×C8—22no—
153C22×C8C2×D414yes—
154C22×C8C2×Q814yes—
155C22×C8C2×Q814yes—
156C22×C8C2×Q814yes—
157C22×C8C2×Q814yes—
158C22×C8C2×Q814yes—
159C22×C8C2412yes—
160C22×C8C2412yes—
161C22×C8C2412yes—
162C22×C8C2412yes—
163C4⋊Q8—216no—
164C4⋊Q8—48no—
165C4⋊Q8—416no—
166#125—216no—
167#125—48no—
168#125—416no—
169C2×C4⋊C4—24no—
170C2×C4⋊C4—24no—
171C2×C4⋊C4—22no—
172C2×C4⋊C4—22no—
173C2×C4⋊C4—24no—
174C2×C4⋊C4—24no—
175C2×C4⋊C4—24no—
176C2×C4⋊C4—24no—
177C2×C4⋊C4—24no—
178C2×C4⋊C4—24no—
179C2×C4⋊C4—28no—
180C2×C4⋊C4—28no—
181C2×C4⋊C4—28no—
182C2×C4⋊C4—28no—
183C2×C4⋊C4—22no—
184C2×C4⋊C4—22no—
185C2×C4⋊C4—28no—
186C2×C4⋊C4—48no—
187C2×C4⋊C4—48no—
188C2×C4⋊C4—48no—
189C2×C4⋊C4—48no—
190C2×C4⋊C4—84no—
191C2×C4⋊C4C2×D414yes—
192C2×C4⋊C4C2×D414yes—
193C2×C4⋊C4C2×D418yes—
194C2×C4⋊C4C2×Q818yes—
195C2×C4⋊C4C2414yes—
196C2×C4⋊C4C2414yes—
197C2×C4⋊C4C2414yes—
198C2×C4⋊C4C2414yes—
199C2×C42—22no—
200C2×C42—22no—
201C2×C42—22no—
202C2×C42—22no—
203C2×C42—28no—
204C2×C42—84no—
205C2×C42C2×D412yes—
206C2×C42C2×D412yes—
207C2×C42C2×D412yes—
208C2×C42C2×Q814yes—
209C2×C42C2×Q814yes—
210C2×C42C2412yes—
211C2×C42C2412yes—
212C2×C42C2412yes—
213#107—28no—
214#107—28no—
215#107—216no—
216#107C2×D4116yes—
217#107C2×Q8116yescomplemented
218#106—216no—
219#106—48no—
220C4⋊C8C2×Q8116yescomplemented
221C4×C8—28no—
222C4×C8—28no—
223C4×C8C2×Q8116yescomplemented
224#95—28no—
225#95—28no—
226#95—28no—
227#95—28no—
228#95—28no—
229#95C2×D414yes—
230#95C2×D414yes—
231C24C22×D411yescharacteristic
232C2×Q8—416no—
233C2×Q8—416no—
234C2×Q8—88no—
235C2×Q8—832no—
236C22×C4—22no—
237C22×C4—22no—
238C22×C4—22no—
239C22×C4—22no—
240C22×C4—22no—
241C22×C4—22no—
242C22×C4—22no—
243C22×C4—22no—
244C22×C4—22no—
245C22×C4—22no—
246C22×C4—28no—
247C22×C4—28no—
248C22×C4—22no—
249C22×C4—22no—
250C22×C4—22no—
251C22×C4—22no—
252C22×C4—24no—
253C22×C4—24no—
254C22×C4—24no—
255C22×C4—24no—
256C22×C4—44no—
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—44no—
266C22×C4C4⋊Q814yes—
267C22×C4C4⋊Q814yes—
268C22×C4#13514yes—
269C22×C4#13514yes—
270C22×C4C22×D412yes—
271C22×C4C22×D412yes—
272C22×C4C22×D412yes—
273C22×C4C22×D412yes—
274C22×C4C22×D412yes—
275C22×C4C22×D412yes—
276C22×C4C22×D411yescharacteristic
277C22×C4C22×D412yes—
278C22×C4C22×Q812yes—
279C22×C4C22×Q812yes—
280C22×C4C22×Q812yes—
281C22×C4H(5,𝔽2)12yes—
282C22×C42−1+412yes—
283C22×C4C2511yescharacteristic
284C2×C8—28no—
285C2×C8—28no—
286C2×C8—28no—
287C2×C8—22no—
288C2×C8—22no—
289C2×C8—22no—
290C2×C8—22no—
291C2×C8—22no—
292C2×C8—22no—
293C2×C8C4⋊Q8116yes—
294C2×C8C22×D414yes—
295C2×C8C22×Q814yes—
296C2×C8C22×Q814yes—
297C2×C8C22×Q814yes—
298C2×C8C22×Q814yes—
299C2×C8C22×Q814yes—
300C4⋊C4—28no—
301C4⋊C4—28no—
302C4⋊C4—28no—
303C4⋊C4—28no—
304C4⋊C4—24no—
305C4⋊C4—24no—
306C4⋊C4—24no—
307C4⋊C4—24no—
308C4⋊C4—24no—
309C4⋊C4—24no—
310C4⋊C4—416no—
311C4⋊C4—416no—
312C4⋊C4—416no—
313C4⋊C4—44no—
314C4⋊C4—44no—
315C4⋊C4—416no—
316C4⋊C4—88no—
317C4⋊C4C22×D418yes—
318C4⋊C4C22×Q818yes—
319C42—24no—
320C42—24no—
321C42—22no—
322C42—22no—
323C42—22no—
324C42—22no—
325C42—88no—
326C42C4⋊Q818yes—
327C42C22×Q814yes—
328C42C22×Q814yes—
329C23C2×C4⋊Q812yes—
330C23D4212yes—
331C23D4×Q812yes—
332C23C2×#13512yes—
333C23C2×#13512yes—
334C23#57612yes—
335C23#57812yes—
336C23C23×D411yescharacteristic
337Q8—832no—
338C2×C4—28no—
339C2×C4—28no—
340C2×C4—22no—
341C2×C4—22no—
342C2×C4—28no—
343C2×C4—28no—
344C2×C4—22no—
345C2×C4—22no—
346C2×C4—22no—
347C2×C4—22no—
348C2×C4—22no—
349C2×C4—22no—
350C2×C4—22no—
351C2×C4—22no—
352C2×C4—28no—
353C2×C4—28no—
354C2×C4—22no—
355C2×C4—22no—
356C2×C4—22no—
357C2×C4—22no—
358C2×C4—416no—
359C2×C4—44no—
360C2×C4—416no—
361C2×C4—44no—
362C2×C4—44no—
363C2×C4—44no—
364C2×C4—44no—
365C2×C4—44no—
366C2×C4—44no—
367C2×C4—44no—
368C2×C4—44no—
369C2×C4—44no—
370C2×C4—44no—
371C2×C4—44no—
372C2×C4—88no—
373C2×C4—88no—
374C2×C4C2×C4⋊Q814yes—
375C2×C4C2×C4⋊Q814yes—
376C2×C4C2×C4⋊Q814yes—
377C2×C4C2×C4⋊Q812yes—
378C2×C4#54414yes—
379C2×C4D4212yes—
380C2×C4D4×Q814yes—
381C2×C4D4×Q812yes—
382C2×C4Q8214yes—
383C2×C4C2×#13514yes—
384C2×C4C2×#13514yes—
385C2×C4C23×D411yescharacteristic
386C2×C4C23×Q811yescharacteristic
387C2×C4C23×Q811yescharacteristic
388C2×C4C23×Q811yescharacteristic
389C2×C4C2×H(5,𝔽2)11yescharacteristic
390C2×C4C2×2−1+411yescharacteristic
391C8—24no—
392C8—24no—
393C8—24no—
394C8C2×C4⋊Q818yes—
395C22#255114yes—
396C22#316014yes—
397C22#316414yes—
398C22#328014yes—
399C22#328514yes—
400C22#338014yes—
401C22#338314yes—
402C22C22×C4⋊Q811yescharacteristic
403C22C2×D4211yescharacteristic
404C22C2×D4×Q811yescharacteristic
405C22C22×#13511yescharacteristic
406C22C22×#13511yescharacteristic
407C22C2×#57611yescharacteristic
408C22C2×#57811yescharacteristic
409C4—24no—
410C4—24no—
411C4—24no—
412C4—24no—
413C4—42no—
414C4—48no—
415C4—42no—
416C4—48no—
417C4—84no—
418C4—84no—
419C4#255114yes—
420C4C22×C4⋊Q811yescharacteristic
421C4C2×#54411yescharacteristic
422C4C2×D4×Q811yescharacteristic
423C4C2×Q8211yescharacteristic
424C2#2881218yesdirect product factor
425C2C2×#255111yescharacteristic
426C2C2×#316011yescharacteristic
427C2C2×#316411yescharacteristic
428C2C2×#328011yescharacteristic
429C2C2×#328511yescharacteristic
430C2C2×#338011yescharacteristic
431C2C2×#338311yescharacteristic
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. #28812C2direct (N × H)
88. C2×#107Q8semidirect
98. C2×C4⋊C8Q8semidirect
102. C2×C4×C8Q8semidirect
217. #107C2×Q8semidirect
220. C4⋊C8C2×Q8semidirect
223. C4×C8C2×Q8semidirect
424. C2#28812direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5002
C22×#4992
C2×#25502
#288122
C2×#20592
C2×#20582
C2×#19492
C2×#19422
C2×#18462
C2×C4×#1072
C2×C8×C4⋊C42