Finite Group Databasebeta

← C2×#28020 #6457872

Subgroups — C2×#28020 #6457872

Order 512.

1686 conjugacy classes of subgroups.

The subgroup lattice has 396 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2511C212yesmaximal
2#28020C2116yesmaximal, direct product factor
3C2×#2072C212yesmaximal
4C2×#2066C212yesmaximal
5C2×#1971C211yesmaximal, characteristic
6C2×#1971C211yesmaximal, characteristic
7C2×#1969C211yesmaximal, characteristic
8C2×#1944C211yesmaximal, characteristic
9C2×#1927C212yesmaximal
10C2×#1844C211yesmaximal, characteristic
11C2×#1776C211yesmaximal, characteristic
12C2×#1771C211yesmaximal, characteristic
13C23×Q16C2211yescharacteristic
14C22×#107C2211yescharacteristic
15C22×#106C2211yescharacteristic
16C22×#106C2211yescharacteristic
17C22×#106C2212yes—
18C22×C4⋊C8C2211yescharacteristic
19C22×#103C2212yes—
20C22×#103C2212yes—
21C22×#103C2212yes—
22C22×#97C2211yescharacteristic
23C22×#97C2211yescharacteristic
24C22×C4×C8C2211yescharacteristic
25#2511—28no—
26#2511C22116yes—
27C2×#400—22no—
28C2×#400—22no—
29C2×#391C2212yes—
30C2×#391C2212yes—
31C2×#391C2212yes—
32C2×#389C2212yes—
33C2×#387—22no—
34C2×#387—22no—
35C2×#384C2212yes—
36C2×C4×C4⋊C4C2212yes—
37C2×C4×C4⋊C4C2211yescharacteristic
38#2072C22116yes—
39#2066C22116yes—
40#1971C2218yes—
41#1971C2218yes—
42#1969C2218yes—
43#1944C2218yes—
44#1927C22116yes—
45#1844C2218yes—
46#1776C2218yes—
47#1771C2218yes—
48C2×#340C2212yes—
49C2×#340C2212yes—
50C2×#336C2211yescharacteristic
51C2×#336C2211yescharacteristic
52C23×Q8C2312yes—
53C22×Q16—24no—
54C22×Q16—24no—
55C22×Q16—24no—
56C22×Q16C2314yes—
57C23×C8C2311yescharacteristic
58C23×C8C2311yescharacteristic
59C23×C8C2311yescharacteristic
60C23×C8C2311yescharacteristic
61C22×C4⋊C4—22no—
62C22×C4⋊C4—22no—
63C22×C4⋊C4—22no—
64C22×C4⋊C4D412yes—
65C22×C4⋊C4C2312yes—
66C22×C4⋊C4C2312yes—
67C22×C4⋊C4C2312yes—
68C22×C42—22no—
69C22×C42C2311yescharacteristic
70C22×C42C2311yescharacteristic
71C22×C42C2311yescharacteristic
72C2×#107—24no—
73C2×#107C2314yes—
74C2×#106—24no—
75C2×#106—24no—
76C2×#106—44no—
77C2×#106C2314yes—
78C2×#106C2314yes—
79C2×#106C2318yes—
80C2×C4⋊C8—24no—
81C2×C4⋊C8C2314yes—
82C2×#103—28no—
83C2×#103—44no—
84C2×#103—44no—
85C2×#103C2318yes—
86C2×#103C2318yes—
87C2×#103C2318yes—
88C2×#97—24no—
89C2×#97—24no—
90C2×#97C2314yes—
91C2×#97C2314yes—
92C2×C4×C8—24no—
93C2×C4×C8C2314yes—
94#400—216no—
95#400—216no—
96#391—24no—
97#391—24no—
98#391—24no—
99#391C2318yes—
100#391C2318yes—
101#391C2318yes—
102#389—24no—
103#389C2318yes—
104#387—216no—
105#387—216no—
106#384—24no—
107#384C2318yes—
108C4×C4⋊C4—24no—
109C4×C4⋊C4D414yes—
110C4×C4⋊C4C2318yes—
111C4×C4⋊C4C2314yes—
112C2×#95—22no—
113C2×#95—22no—
114C2×#95—22no—
115C2×#95—22no—
116C2×#95—22no—
117C2×#95—22no—
118C2×#95—22no—
119C2×#95—22no—
120C2×#95D412yes—
121#340C2318yes—
122#340C2318yes—
123#336C2314yes—
124#336C2314yes—
125C22×Q8—22no—
126C22×Q8—24no—
127C22×Q8—24no—
128C22×Q8—24no—
129C22×Q8—24no—
130C22×Q8—24no—
131C22×Q8—24no—
132C22×Q8C2414yes—
133C23×C4—22no—
134C23×C4—22no—
135C23×C4—22no—
136C23×C4—22no—
137C23×C4C2×D411yescharacteristic
138C23×C4C2×D411yescharacteristic
139C23×C4C2×D412yes—
140C23×C4C2×D412yes—
141C23×C4C2411yescharacteristic
142C2×Q16—28no—
143C2×Q16—28no—
144C2×Q16—28no—
145C2×Q16—416no—
146C22×C8—22no—
147C22×C8—22no—
148C22×C8—22no—
149C22×C8—22no—
150C22×C8—22no—
151C22×C8—22no—
152C22×C8—22no—
153C22×C8—22no—
154C22×C8#4114yes—
155C22×C8#4114yes—
156C22×C8#4114yes—
157C22×C8#4114yes—
158C22×C8C2412yes—
159C22×C8C2412yes—
160C22×C8C2412yes—
161C22×C8C2412yes—
162C2×C4⋊C4—28no—
163C2×C4⋊C4—24no—
164C2×C4⋊C4—24no—
165C2×C4⋊C4—24no—
166C2×C4⋊C4—24no—
167C2×C4⋊C4—24no—
168C2×C4⋊C4—24no—
169C2×C4⋊C4—28no—
170C2×C4⋊C4—22no—
171C2×C4⋊C4—22no—
172C2×C4⋊C4—22no—
173C2×C4⋊C4—28no—
174C2×C4⋊C4—28no—
175C2×C4⋊C4—48no—
176C2×C4⋊C4—84no—
177C2×C4⋊C4—84no—
178C2×C4⋊C4C2×D418yes—
179C2×C4⋊C4C2414yes—
180C2×C4⋊C4C2414yes—
181C2×C4⋊C4C2414yes—
182C2×C42—22no—
183C2×C42—22no—
184C2×C42—22no—
185C2×C42—22no—
186C2×C42—22no—
187C2×C42—22no—
188C2×C42—28no—
189C2×C42—84no—
190C2×C42C2×D412yes—
191C2×C42C2×D412yes—
192C2×C42C2×D412yes—
193C2×C42C2412yes—
194C2×C42C2412yes—
195C2×C42C2412yes—
196#107—28no—
197#106—28no—
198#106—28no—
199#106—48no—
200C4⋊C8—28no—
201#103—216no—
202#103—48no—
203#103—48no—
204#97—28no—
205#97—28no—
206C4×C8—28no—
207#95—28no—
208#95—28no—
209#95—28no—
210#95—28no—
211#95—28no—
212#95—28no—
213#95—28no—
214#95—28no—
215#95C2×D418yes—
216C24C22×D411yescharacteristic
217C2×Q8—24no—
218C2×Q8—24no—
219C2×Q8—24no—
220C2×Q8—24no—
221C2×Q8—24no—
222C2×Q8—24no—
223C2×Q8—44no—
224C2×Q8—44no—
225C2×Q8—44no—
226C2×Q8—48no—
227C2×Q8—48no—
228C2×Q8—48no—
229C2×Q8—48no—
230C22×C4—24no—
231C22×C4—24no—
232C22×C4—22no—
233C22×C4—22no—
234C22×C4—24no—
235C22×C4—24no—
236C22×C4—24no—
237C22×C4—24no—
238C22×C4—24no—
239C22×C4—24no—
240C22×C4—24no—
241C22×C4—24no—
242C22×C4—24no—
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×C4—44no—
253C22×C4—44no—
254C22×C4—44no—
255C22×C4#13718yes—
256C22×C4C22×D412yes—
257C22×C4C22×D414yes—
258C22×C4C22×D412yes—
259C22×C4C22×D414yes—
260C22×C4C22×D411yescharacteristic
261C22×C4C2×#4112yes—
262C22×C4C2×#4112yes—
263C22×C4C2×#4112yes—
264C22×C4C2×#4112yes—
265C22×C4H(5,𝔽2)12yes—
266C22×C42−1+412yes—
267C22×C4C2511yescharacteristic
268Q16—416no—
269C2×C8—28no—
270C2×C8—22no—
271C2×C8—22no—
272C2×C8—22no—
273C2×C8—22no—
274C2×C8—22no—
275C2×C8—22no—
276C2×C8—22no—
277C2×C8—22no—
278C2×C8—44no—
279C2×C8—44no—
280C2×C8#126116yes—
281C2×C8C2×#4114yes—
282C2×C8C2×#4114yes—
283C2×C8C2×#4114yes—
284C2×C8C2×#4114yes—
285C4⋊C4—216no—
286C4⋊C4—24no—
287C4⋊C4—24no—
288C4⋊C4—24no—
289C4⋊C4—24no—
290C4⋊C4—24no—
291C4⋊C4—24no—
292C4⋊C4—44no—
293C4⋊C4—44no—
294C4⋊C4—44no—
295C4⋊C4—416no—
296C4⋊C4—88no—
297C4⋊C4—88no—
298C42—24no—
299C42—24no—
300C42—24no—
301C42—22no—
302C42—22no—
303C42—22no—
304C42—22no—
305C42—22no—
306C42—22no—
307C42—88no—
308C23#53212yes—
309C23#54712yes—
310C23#55012yes—
311C23C2×#13714yes—
312C23#57714yes—
313C23C23×D411yescharacteristic
314Q8—44no—
315Q8—44no—
316Q8—44no—
317Q8—44no—
318Q8—88no—
319C2×C4—216no—
320C2×C4—24no—
321C2×C4—24no—
322C2×C4—22no—
323C2×C4—22no—
324C2×C4—24no—
325C2×C4—24no—
326C2×C4—24no—
327C2×C4—24no—
328C2×C4—24no—
329C2×C4—48no—
330C2×C4—44no—
331C2×C4—44no—
332C2×C4—44no—
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—44no—
344C2×C4—88no—
345C2×C4—88no—
346C2×C4—88no—
347C2×C4—88no—
348C2×C4C2×#12614yes—
349C2×C4#53212yes—
350C2×C4#54214yes—
351C2×C4#54712yes—
352C2×C4#55012yes—
353C2×C4#55314yes—
354C2×C4#55614yes—
355C2×C4C2×#13718yes—
356C2×C4C22×#4111yescharacteristic
357C2×C4C22×#4111yescharacteristic
358C2×C4C22×#4111yescharacteristic
359C2×C4C22×#4111yescharacteristic
360C2×C4C2×H(5,𝔽2)11yescharacteristic
361C2×C4C2×2−1+411yescharacteristic
362C8—24no—
363C8—42no—
364C8—42no—
365C8C2×#12618yes—
366C22#251214yes—
367C22#317314yes—
368C22#318514yes—
369C22#334418yes—
370C22#340018yes—
371C22C2×#53211yescharacteristic
372C22C2×#54711yescharacteristic
373C22C2×#55011yescharacteristic
374C22C22×#13712yes—
375C22C2×#57712yes—
376C4—28no—
377C4—42no—
378C4—42no—
379C4—44no—
380C4—84no—
381C4—84no—
382C4—84no—
383C4—84no—
384C4#251214yes—
385C4C22×#12611yescharacteristic
386C4C2×#54211yescharacteristic
387C4C2×#55311yescharacteristic
388C4C2×#55611yescharacteristic
389C2#2802018yesdirect product factor
390C2C2×#251211yescharacteristic
391C2C2×#317311yescharacteristic
392C2C2×#318511yescharacteristic
393C2C2×#334412yes—
394C2C2×#340012yes—
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
2. #28020C2direct (N × H)
389. C2#28020direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#25112
#280202
C2×#20722
C2×#20662
C2×#19712
C2×#19692
C2×#19442
C2×#19272
C2×#18442
C2×#17762
C2×#17712