Finite Group Databasebeta

← C2×#8645 #189057

Subgroups — C2×#8645 #189057

Order 512.

1190 conjugacy classes of subgroups.

The subgroup lattice has 359 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C8×Q8C211yesmaximal, characteristic
2C2×#1845C211yesmaximal, characteristic
3C2×#1803C212yesmaximal
4C22×#335C211yesmaximal, characteristic
5#8645C218yesmaximal, direct product factor
6C2×#1296C212yesmaximal
7C22×C4×Q8C2211yescharacteristic
8C2×C8×Q8—24no—
9C2×C8×Q8—22no—
10C2×C8×Q8C418yescomplemented
11C2×C8×Q8C2214yes—
12C22×#107—21no—
13C22×#107—21no—
14C22×C4⋊C8—21no—
15C22×C4⋊C8C2212yes—
16C22×C4⋊C8C2211yescharacteristic
17C22×#103—22no—
18C22×C4×C8—21no—
19C22×C4×C8C2211yescharacteristic
20C2×#384C2212yes—
21#1845—22no—
22#1845C2214yes—
23#1803—24no—
24#1803C2218yes—
25C2×#340—22no—
26C2×#335—24no—
27C2×#335C2214yes—
28#1296C2218yes—
29C23×Q8D411yescharacteristic
30C23×C8—21no—
31C23×C8—22no—
32C23×C8D411yescharacteristic
33C23×C8D411yescharacteristic
34C2×C4×Q8—22no—
35C2×C4×Q8—21no—
36C2×C4×Q8—21no—
37C2×C4×Q8—22no—
38C2×C4×Q8C2×C414yes—
39C2×C4×Q8D412yes—
40C2×C4×Q8Q814yes—
41C2×C4×Q8C2312yes—
42C22×C4⋊C4—21no—
43C22×C4⋊C4—22no—
44C22×C4⋊C4—22no—
45C22×C4⋊C4—22no—
46C22×C4⋊C4D411yescharacteristic
47C22×C42—21no—
48C22×C42C2311yescharacteristic
49C8×Q8—216no—
50C8×Q8—28no—
51C8×Q8C2×C4116yescomplemented
52C2×#107—24no—
53C2×#107—24no—
54C2×#107—44no—
55C2×#107—44no—
56C2×C4⋊C8—28no—
57C2×C4⋊C8—24no—
58C2×C4⋊C8—21no—
59C2×C4⋊C8—22no—
60C2×C4⋊C8—24no—
61C2×C4⋊C8—24no—
62C2×C4⋊C8—22no—
63C2×C4⋊C8C2×C414yes—
64C2×C4⋊C8C2314yes—
65C2×C4⋊C8C2312yes—
66C2×#103—28no—
67C2×#103—48no—
68C2×C4×C8—28no—
69C2×C4×C8—24no—
70C2×C4×C8C2×C414yes—
71C2×C4×C8D412yes—
72C2×C4×C8D414yes—
73C2×C4×C8C2312yes—
74#384—22no—
75#384—22no—
76#384—22no—
77#384C2314yes—
78#340—28no—
79#335—28no—
80C22×Q8—21no—
81C22×Q8—22no—
82C22×Q8—22no—
83C22×Q8—22no—
84C22×Q8C4⋊C414yes—
85C22×Q8D814yes—
86C22×Q8Q1614yes—
87C22×Q8C2×D412yes—
88C23×C4—21no—
89C23×C4—21no—
90C23×C4—42no—
91C23×C4C2×D411yescharacteristic
92C23×C4C2×D411yescharacteristic
93C23×C4#4111yescharacteristic
94C22×C8—22no—
95C22×C8—22no—
96C22×C8—24no—
97C22×C8—22no—
98C22×C8—24no—
99C22×C8—42no—
100C22×C8—42no—
101C22×C8—44no—
102C22×C8—44no—
103C22×C8—44no—
104C22×C8C22⋊C414yes—
105C22×C8C22⋊C414yes—
106C22×C8SD1614yes—
107C22×C8Q1614yes—
108C22×C8C2×D412yes—
109C22×C8C2×D412yes—
110C4×Q8—24no—
111C4×Q8—24no—
112C4×Q8—24no—
113C4×Q8—24no—
114C4×Q8—24no—
115C4×Q8—22no—
116C4×Q8—22no—
117C4×Q8C4⋊C418yes—
118C4×Q8C22×C414yes—
119C4×Q8C2×Q814yes—
120C2×C4⋊C4—24no—
121C2×C4⋊C4—22no—
122C2×C4⋊C4—22no—
123C2×C4⋊C4—21no—
124C2×C4⋊C4—24no—
125C2×C4⋊C4—22no—
126C2×C4⋊C4—24no—
127C2×C4⋊C4—24no—
128C2×C4⋊C4—24no—
129C2×C4⋊C4—44no—
130C2×C4⋊C4—44no—
131C2×C4⋊C4—44no—
132C2×C4⋊C4—44no—
133C2×C4⋊C4—42no—
134C2×C4⋊C4—42no—
135C2×C4⋊C4—42no—
136C2×C4⋊C4—84no—
137C2×C4⋊C4C4⋊C414yes—
138C2×C4⋊C4C2×D412yes—
139C2×C42—24no—
140C2×C42—22no—
141C2×C42—24no—
142C2×C42—22no—
143C2×C42C22×C412yes—
144C2×C42C2×D411yescharacteristic
145C2×C42C2×D412yes—
146C2×C42C2×D411yescharacteristic
147C2×C42C2×Q812yes—
148C2×C42#4111yescharacteristic
149C2×C42#4112yes—
150C2×C42C2411yescharacteristic
151#107—48no—
152#107—48no—
153C4⋊C8—216no—
154C4⋊C8—24no—
155C4⋊C8—22no—
156C4⋊C8—24no—
157C4⋊C8—24no—
158C4⋊C8—44no—
159C4⋊C8C22×C414yes—
160#103—416no—
161C4×C8—216no—
162C4×C8C22⋊C418yes—
163C4×C8C22×C414yes—
164C4×C8C2×D414yes—
165C24#12111yescharacteristic
166C2×Q8—22no—
167C2×Q8—22no—
168C2×Q8—22no—
169C2×Q8—24no—
170C2×Q8—28no—
171C2×Q8—28no—
172C2×Q8—24no—
173C2×Q8—28no—
174C2×Q8—24no—
175C2×Q8#107116yescomplemented
176C2×Q8C2×C4⋊C414yes—
177C2×Q8C2×D814yes—
178C2×Q8C2×Q1614yes—
179C22×C4—22no—
180C22×C4—24no—
181C22×C4—24no—
182C22×C4—24no—
183C22×C4—22no—
184C22×C4—22no—
185C22×C4—22no—
186C22×C4—24no—
187C22×C4—42no—
188C22×C4—42no—
189C22×C4—44no—
190C22×C4—84no—
191C22×C4—84no—
192C22×C4—84no—
193C22×C4C2×C22⋊C412yes—
194C22×C4C2×C4⋊C412yes—
195C22×C4#11712yes—
196C22×C4#12111yescharacteristic
197C22×C4#12112yes—
198C22×C4#12111yescharacteristic
199C22×C4#12111yescharacteristic
200C22×C4C22⋊Q812yes—
201C22×C4C22⋊Q812yes—
202C22×C4C2×D812yes—
203C22×C4C2×SD1612yes—
204C22×C4C2×Q1612yes—
205C22×C4C2×Q1612yes—
206C22×C4#13512yes—
207C22×C4#13512yes—
208C22×C4AGL(1,ℤ/8)12yes—
209C22×C4#13712yes—
210C22×C4C22×D411yescharacteristic
211C22×C4C22×D411yescharacteristic
212C22×C4C2×#4111yescharacteristic
213C2×C8—22no—
214C2×C8—22no—
215C2×C8—28no—
216C2×C8—24no—
217C2×C8—42no—
218C2×C8—42no—
219C2×C8—48no—
220C2×C8—44no—
221C2×C8—44no—
222C2×C8—44no—
223C2×C8—88no—
224C2×C8#103116yescomplemented
225C2×C8C2×C22⋊C414yes—
226C2×C8C2×C22⋊C414yes—
227C2×C8C2×SD1614yes—
228C2×C8C2×Q1614yes—
229C4⋊C4—24no—
230C4⋊C4—22no—
231C4⋊C4—24no—
232C4⋊C4—28no—
233C4⋊C4—24no—
234C4⋊C4—44no—
235C4⋊C4—44no—
236C4⋊C4—44no—
237C4⋊C4—44no—
238C4⋊C4—84no—
239C4⋊C4—84no—
240C4⋊C4—84no—
241C4⋊C4—84no—
242C4⋊C4C2×C4⋊C414yes—
243C42—24no—
244C42—24no—
245C42—28no—
246C42C2×C22⋊C412yes—
247C42C2×C4⋊C412yes—
248C42#11712yes—
249C42#12112yes—
250C42C22⋊Q812yes—
251C42C22⋊Q812yes—
252C42C23×C411yescharacteristic
253C42C22×D411yescharacteristic
254C42C22×Q811yescharacteristic
255C42C2×#4111yescharacteristic
256C23#38012yes—
257C23#46012yes—
258C23#46212yes—
259C23#46612yes—
260C23#46712yes—
261C23#47212yes—
262C23#47312yes—
263C23C2×#12111yescharacteristic
264Q8—216no—
265Q8—24no—
266Q8—24no—
267Q8—24no—
268Q8C2×#10718yescomplemented
269C2×C4—216no—
270C2×C4—24no—
271C2×C4—24no—
272C2×C4—24no—
273C2×C4—24no—
274C2×C4—24no—
275C2×C4—21no—
276C2×C4—21no—
277C2×C4—21no—
278C2×C4—21no—
279C2×C4—24no—
280C2×C4—48no—
281C2×C4—42no—
282C2×C4—42no—
283C2×C4—84no—
284C2×C4—84no—
285C2×C4—84no—
286C2×C4—168no—
287C2×C4#38012yes—
288C2×C4#38012yes—
289C2×C4#38012yes—
290C2×C4C2×#10314yes—
291C2×C4#41714yes—
292C2×C4C2×#10714yes—
293C2×C4#42714yes—
294C2×C4#46012yes—
295C2×C4#46212yes—
296C2×C4#46612yes—
297C2×C4#46614yes—
298C2×C4#46712yes—
299C2×C4#46714yes—
300C2×C4#47514yes—
301C2×C4#47714yes—
302C2×C4C22×C22⋊C411yescharacteristic
303C2×C4C22×C4⋊C411yescharacteristic
304C2×C4C2×#11711yescharacteristic
305C2×C4C2×#12111yescharacteristic
306C2×C4C2×C22⋊Q811yescharacteristic
307C2×C4C2×C22⋊Q811yescharacteristic
308C2×C4C22×D811yescharacteristic
309C2×C4C22×SD1611yescharacteristic
310C2×C4C22×Q1611yescharacteristic
311C2×C4C22×Q1611yescharacteristic
312C2×C4C2×#13511yescharacteristic
313C2×C4C2×#13511yescharacteristic
314C2×C4C2×AGL(1,ℤ/8)11yescharacteristic
315C2×C4C2×#13711yescharacteristic
316C8—24no—
317C8—44no—
318C8—84no—
319C8C2×#10318yescomplemented
320C22#166814yes—
321C22#167014yes—
322C22#167414yes—
323C22#167614yes—
324C22#180314yes—
325C22#180814yes—
326C22#181614yes—
327C22C2×#38011yescharacteristic
328C22C2×#46011yescharacteristic
329C22C2×#46211yescharacteristic
330C22C2×#46611yescharacteristic
331C22C2×#46711yescharacteristic
332C22C2×#47211yescharacteristic
333C22C2×#47311yescharacteristic
334C4—28no—
335C4—21no—
336C4—21no—
337C4—22no—
338C4—44no—
339C4—164no—
340C4#180314yes—
341C4#180814yes—
342C4C22×#10311yescharacteristic
343C4C2×#41711yescharacteristic
344C4C22×#10711yescharacteristic
345C4C2×#42711yescharacteristic
346C4C2×#46611yescharacteristic
347C4C2×#46711yescharacteristic
348C4C2×#47511yescharacteristic
349C4C2×#47711yescharacteristic
350C2#864518yesdirect product factor
351C2C2×#166811yescharacteristic
352C2C2×#167011yescharacteristic
353C2C2×#167411yescharacteristic
354C2C2×#167611yescharacteristic
355C2C2×#180311yescharacteristic
356C2C2×#180811yescharacteristic
357C2C2×#181611yescharacteristic
subgroupG/H
center, socle, prime radicalC24#121
commutatorC42C23×C4
Frattini, cosocleC2×C42C24
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ C22×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
5. #8645C2direct (N × H)
10. C2×C8×Q8C4semidirect
51. C8×Q8C2×C4semidirect
175. C2×Q8#107semidirect
224. C2×C8#103semidirect
268. Q8C2×#107semidirect
319. C8C2×#103semidirect
350. C2#8645direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C8×Q82
C2×#18452
C2×#18032
C22×#3352
#86452
C2×#12962