Finite Group Databasebeta

← C2×#28832 #6466577

Subgroups — C2×#28832 #6466577

Order 512.

1610 conjugacy classes of subgroups.

The subgroup lattice has 409 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2570C212yesmaximal
2#28832C2116yesmaximal, direct product factor
3C2×#2084C212yesmaximal
4C2×#2085C212yesmaximal
5C2×#1949C212yesmaximal
6C2×#1942C211yesmaximal, characteristic
7C2×#1942C211yesmaximal, characteristic
8C2×#1846C211yesmaximal, characteristic
9C2×#1846C211yesmaximal, characteristic
10C2×#1845C211yesmaximal, characteristic
11C2×C4×#107C211yesmaximal, characteristic
12C2×C8×C4⋊C4C211yesmaximal, characteristic
13C22×#107C2211yescharacteristic
14C22×#107C2211yescharacteristic
15C22×#107C2211yescharacteristic
16C22×#107C2211yescharacteristic
17C22×#107C2212yes—
18C22×#106C2212yes—
19C22×#106C2212yes—
20C22×C4⋊C8C2211yescharacteristic
21C22×C4×C8C2211yescharacteristic
22C22×C4×C8C2211yescharacteristic
23C22×C4×C8C2211yescharacteristic
24#2570—28no—
25#2570C22116yes—
26C2×#400—22no—
27C2×#398—22no—
28C2×#389C2212yes—
29C2×#389C2212yes—
30C2×#387—22no—
31C2×#387—22no—
32C2×#384C2212yes—
33C2×#382C2212yes—
34C2×#382C2212yes—
35C2×C4×C4⋊C4C2212yes—
36C2×C4×C4⋊C4C2211yescharacteristic
37#2085C22116yes—
38#2084C22116yes—
39#1949C22116yes—
40#1942C2218yes—
41#1942C2218yes—
42#1846C2218yes—
43#1846C2218yes—
44#1845C2218yes—
45C4×#107C2218yes—
46C8×C4⋊C4C2218yes—
47C2×#340C2212yes—
48C2×#340C2212yes—
49C2×#340C2212yes—
50C2×#336C2211yescharacteristic
51C2×#336C2211yescharacteristic
52C23×C8C2311yescharacteristic
53C23×C8C2311yescharacteristic
54C23×C8C2311yescharacteristic
55C23×C8C2311yescharacteristic
56C22×C4⋊C4—22no—
57C22×C4⋊C4—22no—
58C22×C4⋊C4—22no—
59C22×C4⋊C4—22no—
60C22×C4⋊C4D411yescharacteristic
61C22×C4⋊C4D411yescharacteristic
62C22×C4⋊C4C2312yes—
63C22×C4⋊C4C2312yes—
64C22×C4⋊C4C2312yes—
65C22×C4⋊C4C2312yes—
66C22×C42—22no—
67C22×C42C2311yescharacteristic
68C22×C42C2311yescharacteristic
69C22×C42C2311yescharacteristic
70C2×#107—24no—
71C2×#107—24no—
72C2×#107—24no—
73C2×#107—24no—
74C2×#107—44no—
75C2×#107C2314yes—
76C2×#107C2314yes—
77C2×#107C2314yes—
78C2×#107C2314yes—
79C2×#107C2318yes—
80C2×#106—44no—
81C2×#106—44no—
82C2×#106C2318yes—
83C2×#106C2318yes—
84C2×C4⋊C8Q818yes—
85C2×C4⋊C8C2314yes—
86C2×C4×C8—24no—
87C2×C4×C8—24no—
88C2×C4×C8Q818yes—
89C2×C4×C8C2314yes—
90C2×C4×C8C2314yes—
91C2×C4×C8C2314yes—
92#400—216no—
93#398—216no—
94#389—24no—
95#389—24no—
96#389C2318yes—
97#389C2318yes—
98#387—216no—
99#387—216no—
100#384—24no—
101#384C2318yes—
102#382—24no—
103#382—24no—
104#382C2318yes—
105#382C2318yes—
106C4×C4⋊C4—24no—
107C4×C4⋊C4D414yes—
108C4×C4⋊C4C2318yes—
109C4×C4⋊C4C2314yes—
110C2×#95—22no—
111C2×#95—22no—
112C2×#95—22no—
113C2×#95—22no—
114C2×#95—22no—
115C2×#95—22no—
116C2×#95—22no—
117C2×#95D411yescharacteristic
118C2×#95D411yescharacteristic
119#340C2318yes—
120#340C2318yes—
121#340C2318yes—
122#336C2314yes—
123#336C2314yes—
124C23×C4—22no—
125C23×C4—22no—
126C23×C4—22no—
127C23×C4—22no—
128C23×C4C2×D411yescharacteristic
129C23×C4C2×D411yescharacteristic
130C23×C4C2×D411yescharacteristic
131C23×C4C2×D411yescharacteristic
132C23×C4C2×D411yescharacteristic
133C23×C4C2×D411yescharacteristic
134C23×C4C2411yescharacteristic
135C22×C8—22no—
136C22×C8—22no—
137C22×C8—22no—
138C22×C8—22no—
139C22×C8—22no—
140C22×C8—22no—
141C22×C8C2×Q814yes—
142C22×C8C2×Q814yes—
143C22×C8C2×Q814yes—
144C22×C8C2×Q814yes—
145C22×C8#4114yes—
146C22×C8#4114yes—
147C22×C8C2412yes—
148C22×C8C2412yes—
149C22×C8C2412yes—
150C22×C8C2412yes—
151C2×C4⋊C4—24no—
152C2×C4⋊C4—24no—
153C2×C4⋊C4—24no—
154C2×C4⋊C4—24no—
155C2×C4⋊C4—24no—
156C2×C4⋊C4—24no—
157C2×C4⋊C4—24no—
158C2×C4⋊C4—24no—
159C2×C4⋊C4—24no—
160C2×C4⋊C4—24no—
161C2×C4⋊C4—28no—
162C2×C4⋊C4—28no—
163C2×C4⋊C4—22no—
164C2×C4⋊C4—22no—
165C2×C4⋊C4—22no—
166C2×C4⋊C4—22no—
167C2×C4⋊C4—28no—
168C2×C4⋊C4—28no—
169C2×C4⋊C4—48no—
170C2×C4⋊C4—48no—
171C2×C4⋊C4—84no—
172C2×C4⋊C4—84no—
173C2×C4⋊C4C2×D414yes—
174C2×C4⋊C4C2×D414yes—
175C2×C4⋊C4C2414yes—
176C2×C4⋊C4C2414yes—
177C2×C4⋊C4C2414yes—
178C2×C4⋊C4C2414yes—
179C2×C42—22no—
180C2×C42—22no—
181C2×C42—22no—
182C2×C42—22no—
183C2×C42—28no—
184C2×C42—84no—
185C2×C42C2×D412yes—
186C2×C42C2×D412yes—
187C2×C42C2×D412yes—
188C2×C42C2×Q814yes—
189C2×C42C2×Q814yes—
190C2×C42C2412yes—
191C2×C42C2412yes—
192C2×C42C2412yes—
193#107—28no—
194#107—28no—
195#107—28no—
196#107—28no—
197#107—48no—
198#106—48no—
199#106—48no—
200C4⋊C8C2×Q8116yes—
201C4×C8—28no—
202C4×C8—28no—
203C4×C8C2×Q8116yes—
204#95—28no—
205#95—28no—
206#95—28no—
207#95—28no—
208#95—28no—
209#95—28no—
210#95—28no—
211#95C2×D414yes—
212#95C2×D414yes—
213C24C22×D411yescharacteristic
214C22×C4—22no—
215C22×C4—22no—
216C22×C4—22no—
217C22×C4—22no—
218C22×C4—22no—
219C22×C4—22no—
220C22×C4—22no—
221C22×C4—22no—
222C22×C4—22no—
223C22×C4—22no—
224C22×C4—22no—
225C22×C4—22no—
226C22×C4—22no—
227C22×C4—22no—
228C22×C4—24no—
229C22×C4—24no—
230C22×C4—24no—
231C22×C4—24no—
232C22×C4—44no—
233C22×C4—44no—
234C22×C4—44no—
235C22×C4—44no—
236C22×C4—44no—
237C22×C4—44no—
238C22×C4—44no—
239C22×C4—44no—
240C22×C4—44no—
241C22×C4—44no—
242C22×C4—44no—
243C22×C4—44no—
244C22×C4C4⋊Q814yes—
245C22×C4C4⋊Q814yes—
246C22×C4#13514yes—
247C22×C4#13514yes—
248C22×C4C22×D412yes—
249C22×C4C22×D412yes—
250C22×C4C22×D412yes—
251C22×C4C22×D412yes—
252C22×C4C22×D412yes—
253C22×C4C22×D412yes—
254C22×C4C22×D411yescharacteristic
255C22×C4C22×Q812yes—
256C22×C4C22×Q812yes—
257C22×C4C2×#4112yes—
258C22×C4C2×#4112yes—
259C22×C4H(5,𝔽2)12yes—
260C22×C42−1+412yes—
261C22×C4C2511yescharacteristic
262C2×C8—28no—
263C2×C8—28no—
264C2×C8—28no—
265C2×C8—22no—
266C2×C8—22no—
267C2×C8—22no—
268C2×C8—22no—
269C2×C8—22no—
270C2×C8—22no—
271C2×C8#125116yes—
272C2×C8C22×Q814yes—
273C2×C8C22×Q814yes—
274C2×C8C22×Q814yes—
275C2×C8C22×Q814yes—
276C2×C8C2×#4114yes—
277C2×C8C2×#4114yes—
278C4⋊C4—28no—
279C4⋊C4—28no—
280C4⋊C4—24no—
281C4⋊C4—24no—
282C4⋊C4—24no—
283C4⋊C4—24no—
284C4⋊C4—24no—
285C4⋊C4—24no—
286C4⋊C4—24no—
287C4⋊C4—24no—
288C4⋊C4—44no—
289C4⋊C4—44no—
290C4⋊C4—44no—
291C4⋊C4—44no—
292C4⋊C4—416no—
293C4⋊C4—416no—
294C4⋊C4—88no—
295C4⋊C4—88no—
296C42—24no—
297C42—24no—
298C42—22no—
299C42—22no—
300C42—22no—
301C42—22no—
302C42—88no—
303C42C4⋊Q818yes—
304C42C22×Q814yes—
305C42C22×Q814yes—
306C23C2×C4⋊Q812yes—
307C23#54712yes—
308C23#55012yes—
309C23C2×#13512yes—
310C23C2×#13512yes—
311C23#57612yes—
312C23#57812yes—
313C23C23×D411yescharacteristic
314C2×C4—28no—
315C2×C4—28no—
316C2×C4—28no—
317C2×C4—28no—
318C2×C4—22no—
319C2×C4—22no—
320C2×C4—22no—
321C2×C4—22no—
322C2×C4—22no—
323C2×C4—22no—
324C2×C4—22no—
325C2×C4—22no—
326C2×C4—22no—
327C2×C4—22no—
328C2×C4—22no—
329C2×C4—22no—
330C2×C4—22no—
331C2×C4—22no—
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—44no—
345C2×C4—44no—
346C2×C4—88no—
347C2×C4—88no—
348C2×C4—88no—
349C2×C4—88no—
350C2×C4C2×#12514yes—
351C2×C4C2×C4⋊Q814yes—
352C2×C4C2×C4⋊Q814yes—
353C2×C4C2×C4⋊Q812yes—
354C2×C4#54414yes—
355C2×C4#54712yes—
356C2×C4#55012yes—
357C2×C4#55414yes—
358C2×C4#55714yes—
359C2×C4C2×#13514yes—
360C2×C4C2×#13514yes—
361C2×C4C23×Q811yescharacteristic
362C2×C4C23×Q811yescharacteristic
363C2×C4C22×#4111yescharacteristic
364C2×C4C22×#4111yescharacteristic
365C2×C4C2×H(5,𝔽2)11yescharacteristic
366C2×C4C2×2−1+411yescharacteristic
367C8—24no—
368C8—24no—
369C8—24no—
370C8C2×#12518yes—
371C22#255214yes—
372C22#316014yes—
373C22#316414yes—
374C22#333614yes—
375C22#333914yes—
376C22#339314yes—
377C22#339614yes—
378C22C22×C4⋊Q811yescharacteristic
379C22C2×#54711yescharacteristic
380C22C2×#55011yescharacteristic
381C22C22×#13511yescharacteristic
382C22C22×#13511yescharacteristic
383C22C2×#57611yescharacteristic
384C22C2×#57811yescharacteristic
385C4—24no—
386C4—24no—
387C4—24no—
388C4—24no—
389C4—42no—
390C4—42no—
391C4—84no—
392C4—84no—
393C4—84no—
394C4—84no—
395C4#255214yes—
396C4C22×#12511yescharacteristic
397C4C2×#54411yescharacteristic
398C4C2×#55411yescharacteristic
399C4C2×#55711yescharacteristic
400C2#2883218yesdirect product factor
401C2C2×#255211yescharacteristic
402C2C2×#316011yescharacteristic
403C2C2×#316411yescharacteristic
404C2C2×#333611yescharacteristic
405C2C2×#333911yescharacteristic
406C2C2×#339311yescharacteristic
407C2C2×#339611yescharacteristic
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. #28832C2direct (N × H)
400. C2#28832direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#25702
#288322
C2×#20842
C2×#20852
C2×#19492
C2×#19422
C2×#18462
C2×#18452
C2×C4×#1072
C2×C8×C4⋊C42