Finite Group Databasebeta

← C2×#28677 #6466222

Subgroups — C2×#28677 #6466222

Order 512.

2206 conjugacy classes of subgroups.

The subgroup lattice has 368 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#498C211yesmaximal, characteristic
2C22×C8×Q8C211yesmaximal, characteristic
3C2×#2567C211yesmaximal, characteristic
4C2×#2546C211yesmaximal, characteristic
5#28677C2116yesmaximal, direct product factor
6C2×#2088C214yesmaximal
7C2×#1988C211yesmaximal, characteristic
8C2×#1987C211yesmaximal, characteristic
9C2×#1941C214yesmaximal
10C2×C4×#106C211yesmaximal, characteristic
11C22×C4⋊Q8—21no—
12C22×C4⋊Q8C2211yescharacteristic
13C22×C4⋊Q8C2211yescharacteristic
14C22×C4×Q8C2211yescharacteristic
15C2×#498—28no—
16C2×#498C2218yes—
17C2×C8×Q8—28no—
18C2×C8×Q8C2218yes—
19C22×#106C2212yes—
20C22×#106C2212yes—
21C22×#106C2212yes—
22C22×C4⋊C8C2211yescharacteristic
23C22×C4⋊C8C2212yes—
24C22×C4×C8C2212yes—
25C22×C4×C8C2211yescharacteristic
26#2567—24no—
27#2567C2218yes—
28#2546—24no—
29#2546C2218yes—
30C2×#398—22no—
31C2×#395—22no—
32C2×#391—21no—
33C2×#391—21no—
34C2×#389C2214yes—
35C2×#389C2214yes—
36C2×#384—21no—
37C2×C4×C4⋊C4C2211yescharacteristic
38C2×C4×C4⋊C4C2211yescharacteristic
39#2088C22132yes—
40#1988C2218yes—
41#1987C2218yes—
42#1941C22132yes—
43C4×#106C2218yes—
44C2×#340C2214yes—
45C2×#340C2214yes—
46C2×#340C2212yes—
47C23×Q8—21no—
48C23×Q8—21no—
49C23×Q8D411yescharacteristic
50C23×C8C2312yes—
51C23×C8C2311yescharacteristic
52C23×C8C2311yescharacteristic
53C2×C4⋊Q8—28no—
54C2×C4⋊Q8—22no—
55C2×C4⋊Q8—22no—
56C2×C4⋊Q8—24no—
57C2×C4⋊Q8—24no—
58C2×C4⋊Q8—24no—
59C2×C4⋊Q8—24no—
60C2×C4⋊Q8—48no—
61C2×C4⋊Q8C2314yes—
62C2×C4⋊Q8C2314yes—
63C2×C4×Q8—24no—
64C2×C4×Q8—24no—
65C2×C4×Q8D414yes—
66C2×C4×Q8C2314yes—
67C22×C4⋊C4—21no—
68C22×C4⋊C4—24no—
69C22×C4⋊C4—21no—
70C22×C4⋊C4—24no—
71C22×C4⋊C4D412yes—
72C22×C4⋊C4D411yescharacteristic
73C22×C4⋊C4C2312yes—
74C22×C4⋊C4C2312yes—
75C22×C4⋊C4C2312yes—
76C22×C4⋊C4C2312yes—
77C22×C42—21no—
78C22×C42—21no—
79C22×C42C2312yes—
80C22×C42C2311yescharacteristic
81#498—232no—
82C8×Q8—232no—
83C2×#106—28no—
84C2×#106—28no—
85C2×#106Q8116yescomplemented
86C2×#106C2318yes—
87C2×#106C2318yes—
88C2×#106C2318yes—
89C2×C4⋊C8—28no—
90C2×C4⋊C8—24no—
91C2×C4⋊C8C2318yes—
92C2×C4⋊C8C2314yes—
93C2×C4×C8—28no—
94C2×C4×C8D418yes—
95C2×C4×C8C2318yes—
96C2×C4×C8C2314yes—
97#398—216no—
98#395—216no—
99#391—28no—
100#391—28no—
101#389—28no—
102#389—28no—
103#389C23116yes—
104#389C23116yes—
105#384—28no—
106C4×C4⋊C4—22no—
107C4×C4⋊C4—22no—
108C4×C4⋊C4C2314yes—
109C4×C4⋊C4C2314yes—
110C2×#95—21no—
111C2×#95—24no—
112C2×#95—21no—
113C2×#95—24no—
114#340C2318yes—
115#340C23116yes—
116#340C23116yes—
117C22×Q8—24no—
118C22×Q8—24no—
119C22×Q8—24no—
120C22×Q8—24no—
121C22×Q8—44no—
122C22×Q8—44no—
123C22×Q8—44no—
124C22×Q8—44no—
125C22×Q8—84no—
126C22×Q8SD1618yes—
127C22×Q8C2×D414yes—
128C23×C4—22no—
129C23×C4—22no—
130C23×C4—22no—
131C23×C4—22no—
132C23×C4C2×D412yes—
133C23×C4C2×D411yescharacteristic
134C23×C4C2×D412yes—
135C23×C4C2×D411yescharacteristic
136C23×C4C2411yescharacteristic
137C22×C8—24no—
138C22×C8—24no—
139C22×C8—28no—
140C22×C8C2×D414yes—
141C22×C8C2×D414yes—
142C22×C8C2×Q818yes—
143C22×C8C2414yes—
144C22×C8C2412yes—
145C22×C8C2412yes—
146C4⋊Q8—28no—
147C4⋊Q8—28no—
148C4⋊Q8—28no—
149C4⋊Q8—28no—
150C4⋊Q8—432no—
151C4⋊Q8—48no—
152C4⋊Q8—48no—
153C4×Q8—216no—
154C4×Q8—28no—
155C4×Q8—28no—
156C2×C4⋊C4—28no—
157C2×C4⋊C4—24no—
158C2×C4⋊C4—22no—
159C2×C4⋊C4—22no—
160C2×C4⋊C4—24no—
161C2×C4⋊C4—24no—
162C2×C4⋊C4—24no—
163C2×C4⋊C4—24no—
164C2×C4⋊C4—24no—
165C2×C4⋊C4—24no—
166C2×C4⋊C4—216no—
167C2×C4⋊C4—24no—
168C2×C4⋊C4—24no—
169C2×C4⋊C4—22no—
170C2×C4⋊C4—22no—
171C2×C4⋊C4—216no—
172C2×C4⋊C4—44no—
173C2×C4⋊C4—44no—
174C2×C4⋊C4—416no—
175C2×C4⋊C4—88no—
176C2×C4⋊C4C2×D414yes—
177C2×C4⋊C4C2×D418yes—
178C2×C4⋊C4C2×Q818yes—
179C2×C4⋊C4C2×Q818yes—
180C2×C4⋊C4C2414yes—
181C2×C4⋊C4C2414yes—
182C2×C4⋊C4C2414yes—
183C2×C4⋊C4C2414yes—
184C2×C42—24no—
185C2×C42—24no—
186C2×C42—24no—
187C2×C42—24no—
188C2×C42—44no—
189C2×C42—44no—
190C2×C42C2×D414yes—
191C2×C42C2×D412yes—
192C2×C42C2×D414yes—
193C2×C42#4114yes—
194C2×C42C2414yes—
195C2×C42C2412yes—
196#106—216no—
197#106—216no—
198#106C2×Q8132yescomplemented
199C4⋊C8—216no—
200C4⋊C8—28no—
201C4×C8—216no—
202C4×C8C2×D4116yes—
203#95—24no—
204#95—24no—
205#95—216no—
206#95—216no—
207C24C22×D411yescharacteristic
208C2×Q8—28no—
209C2×Q8—28no—
210C2×Q8—232no—
211C2×Q8—48no—
212C2×Q8—48no—
213C2×Q8—48no—
214C2×Q8—48no—
215C2×Q8—88no—
216C2×Q8—816no—
217C2×Q8—816no—
218C2×Q8C2×SD16116yes—
219C22×C4—24no—
220C22×C4—24no—
221C22×C4—24no—
222C22×C4—24no—
223C22×C4—28no—
224C22×C4—28no—
225C22×C4—28no—
226C22×C4—24no—
227C22×C4—24no—
228C22×C4—24no—
229C22×C4—24no—
230C22×C4—44no—
231C22×C4—44no—
232C22×C4—44no—
233C22×C4—44no—
234C22×C4—44no—
235C22×C4—44no—
236C22×C4—44no—
237C22×C4—44no—
238C22×C4—48no—
239C22×C4#12114yes—
240C22×C4#12114yes—
241C22×C4C2×SD1618yes—
242C22×C4C2×SD1614yes—
243C22×C4#13514yes—
244C22×C4C22×D414yes—
245C22×C4C22×D412yes—
246C22×C4C22×D414yes—
247C22×C4C22×D411yescharacteristic
248C22×C4C22×D412yes—
249C22×C4C22×D412yes—
250C22×C4C22×Q814yes—
251C22×C4C2×#4112yes—
252C22×C42−1+414yes—
253C22×C4C2511yescharacteristic
254C2×C8—28no—
255C2×C8—24no—
256C2×C8—24no—
257C2×C8—28no—
258C2×C8—48no—
259C2×C8C4⋊Q8116yescomplemented
260C2×C8C22×D414yes—
261C2×C8C22×D414yes—
262C2×C8C22×Q818yes—
263C4⋊C4—216no—
264C4⋊C4—28no—
265C4⋊C4—28no—
266C4⋊C4—28no—
267C4⋊C4—24no—
268C4⋊C4—24no—
269C4⋊C4—24no—
270C4⋊C4—24no—
271C4⋊C4—24no—
272C4⋊C4—24no—
273C4⋊C4—44no—
274C4⋊C4—44no—
275C4⋊C4—48no—
276C4⋊C4—48no—
277C4⋊C4—432no—
278C4⋊C4—816no—
279C4⋊C4C22×Q818yes—
280C4⋊C4C22×Q818yes—
281C42—28no—
282C42—24no—
283C42—24no—
284C42—48no—
285C42—48no—
286C42#12118yes—
287C42C22×D414yes—
288C42C2×#4114yes—
289C23C2×#12112yes—
290C23D4×Q814yes—
291C23C22×SD1612yes—
292C23C2×#13512yes—
293C23#57714yes—
294C23C23×D411yescharacteristic
295Q8—232no—
296Q8—816no—
297Q8—816no—
298C2×C4—24no—
299C2×C4—216no—
300C2×C4—28no—
301C2×C4—24no—
302C2×C4—24no—
303C2×C4—24no—
304C2×C4—28no—
305C2×C4—28no—
306C2×C4—28no—
307C2×C4—416no—
308C2×C4—416no—
309C2×C4—48no—
310C2×C4—44no—
311C2×C4—44no—
312C2×C4—44no—
313C2×C4—44no—
314C2×C4—44no—
315C2×C4—44no—
316C2×C4—44no—
317C2×C4—44no—
318C2×C4—48no—
319C2×C4—88no—
320C2×C4—88no—
321C2×C4#465116yes—
322C2×C4C2×#12114yes—
323C2×C4C2×#12114yes—
324C2×C4C2×#12112yes—
325C2×C4C2×C4⋊Q814yes—
326C2×C4#53614yes—
327C2×C4D4×Q814yes—
328C2×C4#55718yes—
329C2×C4C22×SD1618yes—
330C2×C4C22×SD1614yes—
331C2×C4C2×#13514yes—
332C2×C4C23×D411yescharacteristic
333C2×C4C23×Q812yes—
334C2×C4C22×#4111yescharacteristic
335C2×C4C2×2−1+412yes—
336C8—24no—
337C8—44no—
338C8C2×C4⋊Q818yescomplemented
339C22#254614yes—
340C22C2×#46514yes—
341C22#305714yes—
342C22Q8×SD1618yes—
343C22#338118yes—
344C22C22×#12111yescharacteristic
345C22C2×D4×Q812yes—
346C22C23×SD1611yescharacteristic
347C22C22×#13511yescharacteristic
348C22C2×#57712yes—
349C4—28no—
350C4—24no—
351C4—44no—
352C4—48no—
353C4—48no—
354C4—84no—
355C4—84no—
356C4#254614yes—
357C4C2×#46518yes—
358C4C22×C4⋊Q811yescharacteristic
359C4C2×#53611yescharacteristic
360C4C2×#55712yes—
361C2#2867718yesdirect product factor
362C2C2×#254611yescharacteristic
363C2C22×#46511yescharacteristic
364C2C2×#305711yescharacteristic
365C2C2×Q8×SD1612yes—
366C2C2×#338112yes—
subgroupG/H
center, socle, prime radicalC24C22×D4
commutator, Frattini, cosocleC22×C4C25
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
5. #28677C2direct (N × H)
85. C2×#106Q8semidirect
198. #106C2×Q8semidirect
259. C2×C8C4⋊Q8semidirect
338. C8C2×C4⋊Q8semidirect
361. C2#28677direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4982
C22×C8×Q82
C2×#25672
C2×#25462
#286772
C2×#20882
C2×#19882
C2×#19872
C2×#19412
C2×C4×#1062