Finite Group Databasebeta

← C2×#8675 #189283

Subgroups — C2×#8675 #189283

Order 512.

934 conjugacy classes of subgroups.

The subgroup lattice has 407 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2960C211yesmaximal, characteristic
2C2×#1846C211yesmaximal, characteristic
3C2×#1564C211yesmaximal, characteristic
4C2×#1518C212yesmaximal
5#8675C218yesmaximal, 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—
17C22×#107—21no—
18C22×#106—21no—
19C2×#424—21no—
20C2×#423C2211yescharacteristic
21C2×#405—21no—
22C22×C4×C8C2211yescharacteristic
23C2×#382C2212yes—
24#1846—22no—
25#1846C2214yes—
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—
67C2×#107—24no—
68C2×#107—44no—
69C2×#106—24no—
70C2×#106—44no—
71#424—24no—
72#424—24no—
73#423—21no—
74#423—21no—
75#423C2×C412yes—
76#423C2312yes—
77C2×C4⋊C8—22no—
78C2×C4⋊C8—22no—
79C2×C4⋊C8—21no—
80C2×C4⋊C8—22no—
81C2×C4⋊C8C2×C412yes—
82C2×C22⋊C8—22no—
83#405—24no—
84#405—24no—
85C2×#97—22no—
86C2×C4×C8—22no—
87C2×C4×C8—22no—
88C2×C4×C8C2×C411yescharacteristic
89C2×C4×C8C2×C411yescharacteristic
90C2×C4×C8C2×C412yes—
91C2×C4×C8D412yes—
92C2×C4×C8D411yescharacteristic
93C2×C4×C8D411yescharacteristic
94C2×C4×C8D412yes—
95C2×C4×C8C2312yes—
96#382—22no—
97#382—22no—
98#382—22no—
99#382C2314yes—
100C2×#95—22no—
101C2×#95—22no—
102#335—24no—
103#334—24no—
104#328—216no—
105C22×Q8—21no—
106C22×Q8C4⋊C412yes—
107C23×C4—42no—
108C23×C4C2×D411yescharacteristic
109C23×C4C2×D411yescharacteristic
110C23×C4#4111yescharacteristic
111C2×M16—22no—
112C2×M16—22no—
113C2×M16—42no—
114C2×M16—42no—
115C22×C8—22no—
116C22×C8—22no—
117C22×C8—22no—
118C22×C8—42no—
119C22×C8C22⋊C411yescharacteristic
120C22×C8C22⋊C411yescharacteristic
121C22×C8C22⋊C412yes—
122C22×C8C22⋊C411yescharacteristic
123C22×C8C22⋊C411yescharacteristic
124C22×C8C22⋊C412yes—
125C22×C8SD1614yes—
126C22×C8Q1614yes—
127C22×C8C2×D412yes—
128C22×C8C2×D412yes—
129C4⋊Q8—21no—
130C4⋊Q8—21no—
131C4⋊Q8—21no—
132C4⋊Q8—21no—
133C4⋊Q8C4⋊C412yes—
134C4⋊Q8C4⋊C412yes—
135C4⋊Q8C2×Q812yes—
136C4⋊Q8C2×Q812yes—
137#125—22no—
138#125—22no—
139#125—22no—
140#125—22no—
141C22⋊Q8—22no—
142C22⋊Q8—22no—
143C22⋊Q8—22no—
144C22⋊Q8—22no—
145C22⋊Q8—22no—
146C22⋊Q8—22no—
147C22⋊Q8C4⋊C414yes—
148C22⋊Q8C2×D414yes—
149C4×Q8—22no—
150C4×Q8—22no—
151C4×Q8—22no—
152C4×Q8—22no—
153C4×Q8—22no—
154C4×Q8—22no—
155C4×Q8C4⋊C414yes—
156C4×Q8C22×C414yes—
157#117—22no—
158#117—22no—
159#117—22no—
160#117—22no—
161C2×C4⋊C4—22no—
162C2×C4⋊C4—22no—
163C2×C4⋊C4—21no—
164C2×C4⋊C4—21no—
165C2×C4⋊C4—21no—
166C2×C4⋊C4—24no—
167C2×C4⋊C4—44no—
168C2×C4⋊C4—44no—
169C2×C4⋊C4—42no—
170C2×C4⋊C4C4⋊C412yes—
171C2×C22⋊C4—22no—
172C2×C42—22no—
173C2×C42C22×C411yescharacteristic
174C2×C42C22×C411yescharacteristic
175C2×C42C2×D411yescharacteristic
176C2×C42C2×D411yescharacteristic
177C2×C42C2×D411yescharacteristic
178C2×C42C2×D411yescharacteristic
179C2×C42C2×Q811yescharacteristic
180C2×C42C2×Q811yescharacteristic
181C2×C42#4111yescharacteristic
182C2×C42#4111yescharacteristic
183C2×C42#4111yescharacteristic
184C2×C42C2411yescharacteristic
185#107—48no—
186#106—48no—
187C4⋊C8—28no—
188C4⋊C8—28no—
189C4⋊C8—22no—
190C4⋊C8—22no—
191C4⋊C8—22no—
192C4⋊C8—24no—
193C4⋊C8—42no—
194C4⋊C8C22×C414yes—
195C22⋊C8—24no—
196C22⋊C8—42no—
197#97—28no—
198C4×C8—28no—
199C4×C8—24no—
200C4×C8—42no—
201C4×C8C22⋊C412yes—
202C4×C8C22⋊C412yes—
203C4×C8C22⋊C412yes—
204C4×C8C22⋊C412yes—
205C4×C8C22×C412yes—
206C4×C8C22×C412yes—
207C4×C8C2×D412yes—
208C4×C8C2×D412yes—
209#95—24no—
210#95—24no—
211#95—42no—
212#95—42no—
213C24#12111yescharacteristic
214C2×Q8—22no—
215C2×Q8—22no—
216C2×Q8—22no—
217C2×Q8—44no—
218C2×Q8—44no—
219C2×Q8C2×C4⋊C414yes—
220C22×C4—22no—
221C22×C4—22no—
222C22×C4—42no—
223C22×C4—42no—
224C22×C4—44no—
225C22×C4—84no—
226C22×C4—84no—
227C22×C4—84no—
228C22×C4C2×C22⋊C411yescharacteristic
229C22×C4C2×C22⋊C411yescharacteristic
230C22×C4C2×C4⋊C411yescharacteristic
231C22×C4C2×C4⋊C411yescharacteristic
232C22×C4#11711yescharacteristic
233C22×C4#11711yescharacteristic
234C22×C4#12111yescharacteristic
235C22×C4#12111yescharacteristic
236C22×C4#12111yescharacteristic
237C22×C4#12111yescharacteristic
238C22×C4#12111yescharacteristic
239C22×C4C22⋊Q811yescharacteristic
240C22×C4C22⋊Q811yescharacteristic
241C22×C4C22⋊Q811yescharacteristic
242C22×C4C22⋊Q811yescharacteristic
243C22×C4C2×SD1612yes—
244C22×C4C2×Q1612yes—
245C22×C4AGL(1,ℤ/8)12yes—
246C22×C4#13712yes—
247C22×C4C22×D411yescharacteristic
248C22×C4C22×D411yescharacteristic
249C22×C4C2×#4111yescharacteristic
250M16—42no—
251M16—42no—
252M16—44no—
253C2×C8—22no—
254C2×C8—22no—
255C2×C8—22no—
256C2×C8—22no—
257C2×C8—24no—
258C2×C8—24no—
259C2×C8—44no—
260C2×C8—44no—
261C2×C8—84no—
262C2×C8#10314yes—
263C2×C8#10314yes—
264C2×C8#10318yes—
265C2×C8C2×C22⋊C412yes—
266C2×C8C2×C22⋊C412yes—
267C2×C8C2×C22⋊C412yes—
268C2×C8C2×C22⋊C412yes—
269C2×C8C2×SD1614yes—
270C2×C8C2×Q1614yes—
271C4⋊C4—24no—
272C4⋊C4—24no—
273C4⋊C4—22no—
274C4⋊C4—22no—
275C4⋊C4—22no—
276C4⋊C4—22no—
277C4⋊C4—22no—
278C4⋊C4—22no—
279C4⋊C4—24no—
280C4⋊C4—24no—
281C4⋊C4—22no—
282C4⋊C4—44no—
283C4⋊C4—44no—
284C4⋊C4—84no—
285C4⋊C4C2×C4⋊C414yes—
286C22⋊C4—24no—
287C22⋊C4—24no—
288C42—24no—
289C42—24no—
290C42C2×C22⋊C411yescharacteristic
291C42C2×C22⋊C411yescharacteristic
292C42C2×C4⋊C411yescharacteristic
293C42C2×C4⋊C411yescharacteristic
294C42#11711yescharacteristic
295C42#11711yescharacteristic
296C42#12111yescharacteristic
297C42#12111yescharacteristic
298C42C22⋊Q811yescharacteristic
299C42C22⋊Q811yescharacteristic
300C42C22⋊Q811yescharacteristic
301C42C22⋊Q811yescharacteristic
302C42C23×C411yescharacteristic
303C42C22×D411yescharacteristic
304C42C22×Q811yescharacteristic
305C42C2×#4111yescharacteristic
306C23—22no—
307C23—22no—
308C23#38011yescharacteristic
309C23#38011yescharacteristic
310C23#46012yes—
311C23#46212yes—
312C23C2×#12111yescharacteristic
313Q8—44no—
314Q8—44no—
315Q8—44no—
316Q8—44no—
317C2×C4—22no—
318C2×C4—22no—
319C2×C4—22no—
320C2×C4—22no—
321C2×C4—24no—
322C2×C4—24no—
323C2×C4—41no—
324C2×C4—41no—
325C2×C4—41no—
326C2×C4—41no—
327C2×C4—41no—
328C2×C4—41no—
329C2×C4—41no—
330C2×C4—41no—
331C2×C4—44no—
332C2×C4—44no—
333C2×C4—84no—
334C2×C4—84no—
335C2×C4—84no—
336C2×C4—168no—
337C2×C4#38011yescharacteristic
338C2×C4#38011yescharacteristic
339C2×C4#38011yescharacteristic
340C2×C4#38011yescharacteristic
341C2×C4#38011yescharacteristic
342C2×C4#38011yescharacteristic
343C2×C4C2×#10312yes—
344C2×C4C2×#10312yes—
345C2×C4#41712yes—
346C2×C4#41712yes—
347C2×C4#46012yes—
348C2×C4#46212yes—
349C2×C4#47512yes—
350C2×C4#47512yes—
351C2×C4#47712yes—
352C2×C4#47712yes—
353C2×C4C22×C22⋊C411yescharacteristic
354C2×C4C22×C4⋊C411yescharacteristic
355C2×C4C2×#11711yescharacteristic
356C2×C4C2×#12111yescharacteristic
357C2×C4C2×C22⋊Q811yescharacteristic
358C2×C4C2×C22⋊Q811yescharacteristic
359C2×C4C22×SD1611yescharacteristic
360C2×C4C22×Q1611yescharacteristic
361C2×C4C2×AGL(1,ℤ/8)11yescharacteristic
362C2×C4C2×#13711yescharacteristic
363C8—22no—
364C8—22no—
365C8—44no—
366C8—84no—
367C8C2×#10314yes—
368C8C2×#10314yes—
369C22—21no—
370C22—21no—
371C22—21no—
372C22—21no—
373C22—24no—
374C22—24no—
375C22#180312yes—
376C22#180312yes—
377C22#181212yes—
378C22#181412yes—
379C22C2×#38011yescharacteristic
380C22C2×#46011yescharacteristic
381C22C2×#46211yescharacteristic
382C4—21no—
383C4—21no—
384C4—21no—
385C4—21no—
386C4—21no—
387C4—21no—
388C4—21no—
389C4—21no—
390C4—44no—
391C4—44no—
392C4—164no—
393C4#180312yes—
394C4#180312yes—
395C4C22×#10311yescharacteristic
396C4C2×#41711yescharacteristic
397C4C2×#47511yescharacteristic
398C4C2×#47711yescharacteristic
399C2—21no—
400C2—22no—
401C2—21no—
402C2#867514yesdirect product factor
403C2C2×#180311yescharacteristic
404C2C2×#181211yescharacteristic
405C2C2×#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. #8675C2direct (N × H)
10. #2960C4semidirect
13. C2×#446C4semidirect
15. C2×C8×Q8C4semidirect
58. #446C2×C4semidirect
62. C8×Q8C2×C4semidirect
402. C2#8675direct (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×#18462
C2×#15642
C2×#15182
#86752
C2×#12862