Finite Group Databasebeta

← C2×#8679 #189286

Subgroups — C2×#8679 #189286

Order 512.

890 conjugacy classes of subgroups.

The subgroup lattice has 385 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2960C211yesmaximal, characteristic
2C2×#1835C211yesmaximal, characteristic
3C2×#1564C211yesmaximal, characteristic
4C2×#1518C212yesmaximal
5#8679C218yesmaximal, direct product factor
6C2×#1286C212yesmaximal
7C2×#533C2211yescharacteristic
8#2960—22no—
9#2960—22no—
10#2960C414yescomplemented
11#2960C2214yes—
12C2×#446—21no—
13C2×#446C412yescomplemented
14C2×C8×Q8—21no—
15C2×C8×Q8C412yescomplemented
16C2×#431C2212yes—
17C2×#424—21no—
18C2×#423C2211yescharacteristic
19C2×#405—21no—
20C22×C4×C8C2211yescharacteristic
21C2×#382C2212yes—
22#1835—22no—
23#1835C2214yes—
24C2×#340—21no—
25C2×#340—21no—
26#1564—22no—
27#1564C2214yes—
28C2×#335—21no—
29C2×#334—21no—
30#1518—24no—
31#1518C2218yes—
32C2×#328—24no—
33#1286C2218yes—
34C22×M16—21no—
35C23×C8D411yescharacteristic
36C23×C8D411yescharacteristic
37#533—21no—
38#533—21no—
39#533—21no—
40#533—21no—
41#533C2×C412yes—
42#533D412yes—
43#533Q812yes—
44#533C2312yes—
45C2×C4⋊Q8Q811yescharacteristic
46C2×C4⋊Q8Q811yescharacteristic
47C2×#125—21no—
48C2×C22⋊Q8—21no—
49C2×C22⋊Q8D412yes—
50C2×C4×Q8—21no—
51C2×C4×Q8C2×C412yes—
52C2×#117—21no—
53C22×C4⋊C4—22no—
54C22×C42C2311yescharacteristic
55#446—24no—
56#446—24no—
57#446—24no—
58#446C2×C418yescomplemented
59C8×Q8—24no—
60C8×Q8—24no—
61C8×Q8—24no—
62C8×Q8C2×C418yescomplemented
63#431—22no—
64#431—22no—
65#431—22no—
66#431C2314yes—
67#424—24no—
68#424—24no—
69#423—21no—
70#423—21no—
71#423C2×C412yes—
72#423C2312yes—
73C2×C4⋊C8—22no—
74C2×C4⋊C8—22no—
75C2×C4⋊C8—21no—
76C2×C4⋊C8—22no—
77C2×C4⋊C8C2×C412yes—
78C2×C22⋊C8—22no—
79#405—24no—
80#405—24no—
81C2×#97—22no—
82C2×C4×C8—22no—
83C2×C4×C8—22no—
84C2×C4×C8C2×C411yescharacteristic
85C2×C4×C8C2×C411yescharacteristic
86C2×C4×C8C2×C412yes—
87C2×C4×C8D412yes—
88C2×C4×C8D411yescharacteristic
89C2×C4×C8D411yescharacteristic
90C2×C4×C8D412yes—
91C2×C4×C8C2312yes—
92#382—22no—
93#382—22no—
94#382—22no—
95#382C2314yes—
96C2×#95—22no—
97C2×#95—22no—
98#340—24no—
99#340—24no—
100#335—24no—
101#334—24no—
102#328—216no—
103C22×Q8—21no—
104C22×Q8C4⋊C412yes—
105C23×C4—42no—
106C23×C4C2×D411yescharacteristic
107C23×C4C2×D411yescharacteristic
108C23×C4#4111yescharacteristic
109C2×M16—22no—
110C2×M16—22no—
111C2×M16—44no—
112C22×C8—24no—
113C22×C8—24no—
114C22×C8—22no—
115C22×C8—42no—
116C22×C8C22⋊C411yescharacteristic
117C22×C8C22⋊C411yescharacteristic
118C22×C8C22⋊C412yes—
119C22×C8C22⋊C411yescharacteristic
120C22×C8C22⋊C411yescharacteristic
121C22×C8C22⋊C412yes—
122C22×C8C2×D412yes—
123C22×C8C2×D412yes—
124C4⋊Q8—21no—
125C4⋊Q8—21no—
126C4⋊Q8—21no—
127C4⋊Q8—21no—
128C4⋊Q8C4⋊C412yes—
129C4⋊Q8C4⋊C412yes—
130C4⋊Q8C2×Q812yes—
131C4⋊Q8C2×Q812yes—
132#125—22no—
133#125—22no—
134#125—22no—
135#125—22no—
136C22⋊Q8—22no—
137C22⋊Q8—22no—
138C22⋊Q8—22no—
139C22⋊Q8—22no—
140C22⋊Q8—22no—
141C22⋊Q8—22no—
142C22⋊Q8C4⋊C414yes—
143C22⋊Q8C2×D414yes—
144C4×Q8—22no—
145C4×Q8—22no—
146C4×Q8—22no—
147C4×Q8—22no—
148C4×Q8—22no—
149C4×Q8—22no—
150C4×Q8C4⋊C414yes—
151C4×Q8C22×C414yes—
152#117—22no—
153#117—22no—
154#117—22no—
155#117—22no—
156C2×C4⋊C4—22no—
157C2×C4⋊C4—22no—
158C2×C4⋊C4—21no—
159C2×C4⋊C4—21no—
160C2×C4⋊C4—21no—
161C2×C4⋊C4—24no—
162C2×C4⋊C4—44no—
163C2×C4⋊C4—44no—
164C2×C4⋊C4—42no—
165C2×C4⋊C4C4⋊C412yes—
166C2×C22⋊C4—22no—
167C2×C42—22no—
168C2×C42C22×C411yescharacteristic
169C2×C42C22×C411yescharacteristic
170C2×C42C2×D411yescharacteristic
171C2×C42C2×D411yescharacteristic
172C2×C42C2×D411yescharacteristic
173C2×C42C2×D411yescharacteristic
174C2×C42C2×Q811yescharacteristic
175C2×C42C2×Q811yescharacteristic
176C2×C42#4111yescharacteristic
177C2×C42#4111yescharacteristic
178C2×C42#4111yescharacteristic
179C2×C42C2411yescharacteristic
180C4⋊C8—28no—
181C4⋊C8—28no—
182C4⋊C8—22no—
183C4⋊C8—22no—
184C4⋊C8—22no—
185C4⋊C8—24no—
186C4⋊C8—42no—
187C4⋊C8C22×C414yes—
188C22⋊C8—24no—
189C22⋊C8—42no—
190#97—28no—
191C4×C8—28no—
192C4×C8—24no—
193C4×C8—42no—
194C4×C8C22⋊C412yes—
195C4×C8C22⋊C412yes—
196C4×C8C22⋊C412yes—
197C4×C8C22⋊C412yes—
198C4×C8C22×C412yes—
199C4×C8C22×C412yes—
200C4×C8C2×D412yes—
201C4×C8C2×D412yes—
202#95—24no—
203#95—24no—
204#95—42no—
205#95—42no—
206C24#12111yescharacteristic
207C2×Q8—22no—
208C2×Q8—22no—
209C2×Q8—22no—
210C2×Q8—44no—
211C2×Q8—44no—
212C2×Q8C2×C4⋊C414yes—
213C22×C4—22no—
214C22×C4—22no—
215C22×C4—42no—
216C22×C4—42no—
217C22×C4—44no—
218C22×C4—84no—
219C22×C4—84no—
220C22×C4—84no—
221C22×C4C2×C22⋊C411yescharacteristic
222C22×C4C2×C22⋊C411yescharacteristic
223C22×C4C2×C4⋊C411yescharacteristic
224C22×C4C2×C4⋊C411yescharacteristic
225C22×C4#11711yescharacteristic
226C22×C4#11711yescharacteristic
227C22×C4#12111yescharacteristic
228C22×C4#12111yescharacteristic
229C22×C4#12111yescharacteristic
230C22×C4#12111yescharacteristic
231C22×C4#12111yescharacteristic
232C22×C4C22⋊Q811yescharacteristic
233C22×C4C22⋊Q811yescharacteristic
234C22×C4C22⋊Q811yescharacteristic
235C22×C4C22⋊Q811yescharacteristic
236C22×C4#13514yes—
237C22×C4#13714yes—
238C22×C4C22×D411yescharacteristic
239C22×C4C22×D411yescharacteristic
240C22×C4C2×#4111yescharacteristic
241M16—44no—
242M16—44no—
243C2×C8—24no—
244C2×C8—24no—
245C2×C8—22no—
246C2×C8—22no—
247C2×C8—24no—
248C2×C8—22no—
249C2×C8—22no—
250C2×C8—24no—
251C2×C8—24no—
252C2×C8—44no—
253C2×C8—44no—
254C2×C8—84no—
255C2×C8C2×C22⋊C412yes—
256C2×C8C2×C22⋊C412yes—
257C2×C8C2×C22⋊C412yes—
258C2×C8C2×C22⋊C412yes—
259C4⋊C4—24no—
260C4⋊C4—24no—
261C4⋊C4—22no—
262C4⋊C4—22no—
263C4⋊C4—22no—
264C4⋊C4—22no—
265C4⋊C4—22no—
266C4⋊C4—22no—
267C4⋊C4—24no—
268C4⋊C4—24no—
269C4⋊C4—22no—
270C4⋊C4—44no—
271C4⋊C4—44no—
272C4⋊C4—84no—
273C4⋊C4C2×C4⋊C414yes—
274C22⋊C4—24no—
275C22⋊C4—24no—
276C42—24no—
277C42—24no—
278C42C2×C22⋊C411yescharacteristic
279C42C2×C22⋊C411yescharacteristic
280C42C2×C4⋊C411yescharacteristic
281C42C2×C4⋊C411yescharacteristic
282C42#11711yescharacteristic
283C42#11711yescharacteristic
284C42#12111yescharacteristic
285C42#12111yescharacteristic
286C42C22⋊Q811yescharacteristic
287C42C22⋊Q811yescharacteristic
288C42C22⋊Q811yescharacteristic
289C42C22⋊Q811yescharacteristic
290C42C23×C411yescharacteristic
291C42C22×D411yescharacteristic
292C42C22×Q811yescharacteristic
293C42C2×#4111yescharacteristic
294C23—22no—
295C23—22no—
296C23#38011yescharacteristic
297C23#38011yescharacteristic
298C23#46414yes—
299C23C2×#12111yescharacteristic
300Q8—44no—
301Q8—44no—
302Q8—44no—
303Q8—44no—
304C2×C4—22no—
305C2×C4—22no—
306C2×C4—22no—
307C2×C4—22no—
308C2×C4—24no—
309C2×C4—24no—
310C2×C4—41no—
311C2×C4—41no—
312C2×C4—41no—
313C2×C4—41no—
314C2×C4—41no—
315C2×C4—41no—
316C2×C4—41no—
317C2×C4—41no—
318C2×C4—44no—
319C2×C4—44no—
320C2×C4—84no—
321C2×C4—84no—
322C2×C4—84no—
323C2×C4—168no—
324C2×C4#38011yescharacteristic
325C2×C4#38011yescharacteristic
326C2×C4#38011yescharacteristic
327C2×C4#38011yescharacteristic
328C2×C4#38011yescharacteristic
329C2×C4#38011yescharacteristic
330C2×C4#41612yes—
331C2×C4#41612yes—
332C2×C4#41912yes—
333C2×C4#41912yes—
334C2×C4#46414yes—
335C2×C4#47914yes—
336C2×C4#47914yes—
337C2×C4C22×C22⋊C411yescharacteristic
338C2×C4C22×C4⋊C411yescharacteristic
339C2×C4C2×#11711yescharacteristic
340C2×C4C2×#12111yescharacteristic
341C2×C4C2×C22⋊Q811yescharacteristic
342C2×C4C2×C22⋊Q811yescharacteristic
343C2×C4C2×#13512yes—
344C2×C4C2×#13712yes—
345C8—22no—
346C8—22no—
347C8—22no—
348C8—22no—
349C8—44no—
350C8—84no—
351C22—21no—
352C22—21no—
353C22—21no—
354C22—21no—
355C22—28no—
356C22#180512yes—
357C22#180512yes—
358C22#181212yes—
359C22#181412yes—
360C22C2×#38011yescharacteristic
361C22C2×#46412yes—
362C4—21no—
363C4—21no—
364C4—21no—
365C4—21no—
366C4—21no—
367C4—21no—
368C4—21no—
369C4—21no—
370C4—44no—
371C4—44no—
372C4—164no—
373C4#180512yes—
374C4#180512yes—
375C4C2×#41611yescharacteristic
376C4C2×#41911yescharacteristic
377C4C2×#47912yes—
378C2—22no—
379C2—22no—
380C2#867914yesdirect product factor
381C2C2×#180511yescharacteristic
382C2C2×#181211yescharacteristic
383C2C2×#181411yescharacteristic
subgroupG/H
center, socleC23#380
commutatorC42C23×C4
Frattini, cosocleC2×C42C24
prime radicalC24#121
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
5. #8679C2direct (N × H)
10. #2960C4semidirect
13. C2×#446C4semidirect
15. C2×C8×Q8C4semidirect
58. #446C2×C4semidirect
62. C8×Q8C2×C4semidirect
380. C2#8679direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#29602
C2×#18352
C2×#15642
C2×#15182
#86792
C2×#12862