Finite Group Databasebeta

← C2×#8686 #189333

Subgroups — C2×#8686 #189333

Order 512.

1112 conjugacy classes of subgroups.

The subgroup lattice has 419 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2931C211yesmaximal, characteristic
2C2×#1837C211yesmaximal, characteristic, complemented
3C22×#334C211yesmaximal, characteristic, complemented
4C2×#1547C212yesmaximal
5#8686C218yesmaximal, direct product factor
6C2×#1292C212yesmaximal, complemented
7C22×#131—21no—
8C2×#532C2211yescharacteristic
9#2931—22no—
10#2931—22no—
11#2931C414yes—
12#2931C2214yes—
13C2×#436—21no—
14C2×#436C412yes—
15C2×C8×D4—21no—
16C2×C8×D4C412yes—
17C2×#423C2212yes—
18C2×#423C2211yescharacteristic
19C22×C4⋊C8C2212yes—
20C2×#408—21no—
21C22×C4×C8C2211yescharacteristic
22#1837—22no—
23#1837C2214yescomplemented
24C2×#341—21no—
25C2×#341—21no—
26C2×#334—21no—
27C2×#334—21no—
28C2×#334—22no—
29C2×#334C2214yescomplemented
30#1547—24no—
31#1547C2218yes—
32C2×#332—22no—
33C2×#331—22no—
34#1292C2218yescomplemented
35C22×#41—21no—
36C2×#131—24no—
37C2×#131—24no—
38C2×#131—48no—
39C22×M16—21no—
40C22×M16—22no—
41C22×M16—22no—
42C23×C8—22no—
43C23×C8—22no—
44C23×C8D411yescharacteristic
45C23×C8D411yescharacteristic
46#532—21no—
47#532—21no—
48#532—21no—
49#532—21no—
50#532C2×C412yes—
51#532D412yes—
52#532Q812yes—
53#532C2312yes—
54C2×C4⋊Q8D411yescharacteristic
55C2×#127D411yescharacteristic
56C2×#124—21no—
57C2×#121—21no—
58C2×#121Q812yes—
59C2×C4×D4—21no—
60C2×C4×D4C2×C412yes—
61C22×C42C2311yescharacteristic
62#436—24no—
63#436—24no—
64#436—24no—
65#436C2×C418yes—
66C8×D4—24no—
67C8×D4—24no—
68C8×D4—24no—
69C8×D4C2×C418yes—
70#423—21no—
71#423—21no—
72#423—22no—
73#423—22no—
74#423—22no—
75#423C2×C412yes—
76#423C2314yes—
77#423C2312yes—
78C2×C4⋊C8—21no—
79C2×C4⋊C8—22no—
80C2×C4⋊C8—22no—
81C2×C4⋊C8—22no—
82C2×C4⋊C8—22no—
83C2×C4⋊C8—22no—
84C2×C4⋊C8—22no—
85C2×C4⋊C8—22no—
86C2×C4⋊C8C2×C412yes—
87C2×C4⋊C8C2314yes—
88#408—24no—
89#408—24no—
90C2×C22⋊C8—22no—
91C2×C22⋊C8—22no—
92C2×C4×C8C2×C411yescharacteristic
93C2×C4×C8C2×C411yescharacteristic
94C2×C4×C8C2×C412yes—
95C2×C4×C8D412yes—
96C2×C4×C8D411yescharacteristic
97C2×C4×C8D411yescharacteristic
98C2×C4×C8D412yes—
99C2×C4×C8C2312yes—
100#341—24no—
101#341—24no—
102#334—24no—
103#334—24no—
104#332—28no—
105#331—28no—
106C2×#41—22no—
107C2×#41—22no—
108C2×#41—22no—
109C2×#41—22no—
110C2×#41—44no—
111C2×#41—44no—
112C22×Q8—21no—
113C22×D4—22no—
114C22×D4—21no—
115C22×D4—21no—
116C22×D4C4⋊C412yes—
117C23×C4—22no—
118C23×C4C2×D411yescharacteristic
119C23×C4C2×Q811yescharacteristic
120C23×C4#4111yescharacteristic
121#131—416no—
122#131—416no—
123C2×M16—22no—
124C2×M16—22no—
125C2×M16—28no—
126C2×M16—24no—
127C2×M16—48no—
128C2×M16—44no—
129C2×M16—42no—
130C2×M16—44no—
131C2×M16—44no—
132C22×C8—24no—
133C22×C8—24no—
134C22×C8—22no—
135C22×C8—28no—
136C22×C8—24no—
137C22×C8—48no—
138C22×C8—42no—
139C22×C8—42no—
140C22×C8—42no—
141C22×C8—84no—
142C22×C8C22⋊C411yescharacteristic
143C22×C8C22⋊C411yescharacteristic
144C22×C8C22⋊C412yes—
145C22×C8C22⋊C411yescharacteristic
146C22×C8C22⋊C411yescharacteristic
147C22×C8C22⋊C412yes—
148C22×C8C2×D412yes—
149C22×C8C2×D412yes—
150C4⋊Q8—21no—
151C4⋊Q8—21no—
152C4⋊Q8C4⋊C412yes—
153C4⋊Q8C2×D412yes—
154#127—21no—
155#127—21no—
156#127C4⋊C412yes—
157#127C2×D412yes—
158#124—22no—
159#124—22no—
160#124—22no—
161#124—22no—
162#121—22no—
163#121—22no—
164#121—22no—
165#121—22no—
166#121—22no—
167#121—22no—
168#121C4⋊C414yes—
169#121C2×Q814yes—
170C4×D4—22no—
171C4×D4—22no—
172C4×D4—22no—
173C4×D4—22no—
174C4×D4—22no—
175C4×D4—22no—
176C4×D4C4⋊C414yes—
177C4×D4C22×C414yes—
178C2×C4⋊C4—21no—
179C2×C4⋊C4C4⋊C412yes—
180C2×C22⋊C4—22no—
181C2×C22⋊C4—22no—
182C2×C42C22×C411yescharacteristic
183C2×C42C22×C411yescharacteristic
184C2×C42C2×D411yescharacteristic
185C2×C42C2×D411yescharacteristic
186C2×C42C2×D411yescharacteristic
187C2×C42C2×D411yescharacteristic
188C2×C42C2×D411yescharacteristic
189C2×C42C2×Q811yescharacteristic
190C2×C42#4111yescharacteristic
191C2×C42#4111yescharacteristic
192C2×C42#4111yescharacteristic
193C2×C42C2411yescharacteristic
194C4⋊C8—22no—
195C4⋊C8—22no—
196C4⋊C8—22no—
197C4⋊C8—24no—
198C4⋊C8—24no—
199C4⋊C8—24no—
200C4⋊C8—24no—
201C4⋊C8—42no—
202C4⋊C8—42no—
203C4⋊C8—42no—
204C4⋊C8—42no—
205C4⋊C8C22×C414yes—
206C22⋊C8—28no—
207C22⋊C8—28no—
208C4×C8C22⋊C412yes—
209C4×C8C22⋊C412yes—
210C4×C8C22⋊C412yes—
211C4×C8C22⋊C412yes—
212C4×C8C22×C412yes—
213C4×C8C22×C412yes—
214C4×C8C2×D412yes—
215C4×C8C2×D412yes—
216C24—22no—
217C24C22⋊Q811yescharacteristic
218#41—44no—
219#41—44no—
220#41—44no—
221#41—44no—
222#41—48no—
223#41—48no—
224C2×Q8—22no—
225C2×Q8—22no—
226C2×Q8—44no—
227C2×D4—24no—
228C2×D4—24no—
229C2×D4—22no—
230C2×D4—22no—
231C2×D4—22no—
232C2×D4—22no—
233C2×D4—22no—
234C2×D4—44no—
235C2×D4—48no—
236C2×D4—44no—
237C2×D4—44no—
238C2×D4C2×C4⋊C414yes—
239C22×C4—24no—
240C22×C4—22no—
241C22×C4—24no—
242C22×C4—24no—
243C22×C4—42no—
244C22×C4—44no—
245C22×C4—44no—
246C22×C4C2×C22⋊C411yescharacteristic
247C22×C4C2×C22⋊C411yescharacteristic
248C22×C4C2×C4⋊C411yescharacteristic
249C22×C4C2×C4⋊C411yescharacteristic
250C22×C4#11711yescharacteristic
251C22×C4#11711yescharacteristic
252C22×C4#12111yescharacteristic
253C22×C4#12111yescharacteristic
254C22×C4#12111yescharacteristic
255C22×C4#12111yescharacteristic
256C22×C4C22⋊Q811yescharacteristic
257C22×C4C22⋊Q811yescharacteristic
258C22×C4C22⋊Q811yescharacteristic
259C22×C4C22⋊Q811yescharacteristic
260C22×C4C22⋊Q811yescharacteristic
261C22×C4#13514yes—
262C22×C4AGL(1,ℤ/8)14yes—
263C22×C4C22×D411yescharacteristic
264C22×C4C22×Q811yescharacteristic
265C22×C4C2×#4111yescharacteristic
266M16—416no—
267M16—44no—
268M16—44no—
269M16—44no—
270M16—44no—
271M16—84no—
272C2×C8—24no—
273C2×C8—24no—
274C2×C8—22no—
275C2×C8—22no—
276C2×C8—24no—
277C2×C8—22no—
278C2×C8—22no—
279C2×C8—24no—
280C2×C8—24no—
281C2×C8—416no—
282C2×C8—44no—
283C2×C8—44no—
284C2×C8—44no—
285C2×C8—84no—
286C2×C8—84no—
287C2×C8—84no—
288C2×C8—84no—
289C2×C8C2×C22⋊C412yes—
290C2×C8C2×C22⋊C412yes—
291C2×C8C2×C22⋊C412yes—
292C2×C8C2×C22⋊C412yes—
293C4⋊C4—22no—
294C4⋊C4—22no—
295C4⋊C4—22no—
296C4⋊C4C2×C4⋊C414yes—
297C22⋊C4—24no—
298C22⋊C4—24no—
299C22⋊C4—24no—
300C22⋊C4—24no—
301C42C2×C22⋊C411yescharacteristic
302C42C2×C22⋊C411yescharacteristic
303C42C2×C4⋊C411yescharacteristic
304C42C2×C4⋊C411yescharacteristic
305C42#11711yescharacteristic
306C42#11711yescharacteristic
307C42#12111yescharacteristic
308C42#12111yescharacteristic
309C42#12111yescharacteristic
310C42#12111yescharacteristic
311C42C22⋊Q811yescharacteristic
312C42C22⋊Q811yescharacteristic
313C42C23×C411yescharacteristic
314C42C22×D411yescharacteristic
315C42C22×D411yescharacteristic
316C42C2×#4111yescharacteristic
317C23—22no—
318C23—22no—
319C23—24no—
320C23—44no—
321C23—44no—
322C23—44no—
323C23#38011yescharacteristic
324C23#38011yescharacteristic
325C23#47814yes—
326C23C2×C22⋊Q811yescharacteristic
327Q8—44no—
328Q8—44no—
329D4—44no—
330D4—44no—
331D4—48no—
332D4—48no—
333D4—44no—
334D4—44no—
335D4—44no—
336D4—44no—
337C2×C4—22no—
338C2×C4—22no—
339C2×C4—22no—
340C2×C4—22no—
341C2×C4—22no—
342C2×C4—22no—
343C2×C4—22no—
344C2×C4—24no—
345C2×C4—41no—
346C2×C4—41no—
347C2×C4—41no—
348C2×C4—41no—
349C2×C4—44no—
350C2×C4—48no—
351C2×C4—44no—
352C2×C4—44no—
353C2×C4#38011yescharacteristic
354C2×C4#38011yescharacteristic
355C2×C4#38011yescharacteristic
356C2×C4#38011yescharacteristic
357C2×C4#38011yescharacteristic
358C2×C4#38011yescharacteristic
359C2×C4#41612yes—
360C2×C4#41612yes—
361C2×C4#41812yes—
362C2×C4#41812yes—
363C2×C4#46314yes—
364C2×C4#46314yes—
365C2×C4#47114yes—
366C2×C4#47814yes—
367C2×C4C22×C22⋊C411yescharacteristic
368C2×C4C22×C4⋊C411yescharacteristic
369C2×C4C2×#11711yescharacteristic
370C2×C4C2×#12111yescharacteristic
371C2×C4C2×#12111yescharacteristic
372C2×C4C2×C22⋊Q811yescharacteristic
373C2×C4C2×#13512yes—
374C2×C4C2×AGL(1,ℤ/8)12yes—
375C8—22no—
376C8—22no—
377C8—22no—
378C8—22no—
379C8—44no—
380C8—84no—
381C8—84no—
382C22—21no—
383C22—21no—
384C22—21no—
385C22—21no—
386C22—28no—
387C22—44no—
388C22—44no—
389C22—44no—
390C22—88no—
391C22#180412yes—
392C22#180412yes—
393C22#181312yes—
394C22#181512yes—
395C22C2×#38011yescharacteristic
396C22C2×#47812yes—
397C4—21no—
398C4—21no—
399C4—21no—
400C4—21no—
401C4—21no—
402C4—21no—
403C4—44no—
404C4#180412yes—
405C4#180412yes—
406C4#181512yes—
407C4C2×#41611yescharacteristic
408C4C2×#41811yescharacteristic
409C4C2×#46312yes—
410C4C2×#47112yes—
411C2—22no—
412C2—22no—
413C2—84no—
414C2#868614yesdirect product factor
415C2C2×#180411yescharacteristic
416C2C2×#181311yescharacteristic
417C2C2×#181511yescharacteristic
subgroupG/H
center, socleC23#380
commutatorC42C23×C4
Frattini, cosocleC2×C42C24
prime radicalC2×#532C22
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
2. C2×#1837C2semidirect
3. C22×#334C2semidirect
5. #8686C2direct (N × H)
6. C2×#1292C2semidirect
23. #1837C22semidirect
29. C2×#334C22semidirect
34. #1292C22semidirect
414. C2#8686direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#29312
C2×#18372
C22×#3342
C2×#15472
#86862
C2×#12922