Finite Group Databasebeta

← C2×#18546 #6348094

Subgroups — C2×#18546 #6348094

Order 512.

3284 conjugacy classes of subgroups.

The subgroup lattice has 401 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×Q82C211yesmaximal, characteristic, complemented
2C2×#3152C211yesmaximal, characteristic
3C2×#3112C212yesmaximal
4#18546C2116yesmaximal, direct product factor
5C2×#1633C214yesmaximal, complemented
6C2×#1623C214yesmaximal, complemented
7C2×#1558C211yesmaximal, characteristic, complemented
8C2×#1491C212yesmaximal, complemented
9C22×#137—22no—
10C2×Q82—22no—
11C2×Q82—24no—
12C2×Q82—24no—
13C2×Q82—28no—
14C2×Q82C2214yes—
15C2×Q82C2218yescomplemented
16C2×#532C2211yescharacteristic
17C22×C4⋊Q8—22no—
18C22×C4⋊Q8—22no—
19C22×C4⋊Q8C2211yescharacteristic
20C22×C4×Q8—22no—
21C22×C4×Q8C2212yes—
22#3152—24no—
23#3152C2218yes—
24C2×#497—22no—
25C2×#494C2212yes—
26C2×#492C2212yes—
27#3112—28no—
28#3112C22116yes—
29C2×#480—22no—
30C2×#477C2214yes—
31C2×#460C2214yes—
32C2×#448—22no—
33C2×#440—24no—
34C2×#432C2212yes—
35C2×C4×M16C2211yescharacteristic
36#1633C22132yescomplemented
37#1623C22132yescomplemented
38#1558C2218yescomplemented
39C2×#333C2214yes—
40#1491C22116yescomplemented
41C2×Q8⋊C8C2218yes—
42C22×#41—21no—
43C23×Q8—22no—
44C23×Q8D412yes—
45C23×Q8D412yes—
46C2×#137—216no—
47C2×#137—416no—
48C22×Q16—24no—
49C22×SD16—24no—
50C22×SD16—24no—
51C22×M16—21no—
52Q82—232no—
53Q82—216no—
54Q82—28no—
55Q82—216no—
56Q82—216no—
57Q82—232no—
58Q82C23116yes—
59#532—24no—
60#532—22no—
61#532C2314yes—
62C2×C4⋊Q8—216no—
63C2×C4⋊Q8—28no—
64C2×C4⋊Q8—216no—
65C2×C4⋊Q8—28no—
66C2×C4⋊Q8—28no—
67C2×C4⋊Q8—216no—
68C2×C4⋊Q8—28no—
69C2×C4⋊Q8—216no—
70C2×C4⋊Q8—22no—
71C2×C4⋊Q8—24no—
72C2×C4⋊Q8D412yes—
73C2×C4⋊Q8D414yes—
74C2×C4⋊Q8C2311yescharacteristic
75C2×C4⋊Q8C2312yes—
76C2×C4⋊Q8C2314yes—
77C2×#127C2311yescharacteristic
78C2×#124—21no—
79C2×#121—22no—
80C2×C4×Q8—216no—
81C2×C4×Q8—28no—
82C2×C4×Q8—28no—
83C2×C4×Q8—216no—
84C2×C4×Q8—22no—
85C2×C4×Q8—24no—
86C2×C4×Q8—22no—
87C2×C4×Q8—24no—
88C2×C4×Q8D418yes—
89C2×C4×Q8D414yes—
90C2×C4×Q8C2314yes—
91C2×C4×Q8C2318yes—
92C2×C4×D4—22no—
93C22×C4⋊C4—24no—
94C22×C4⋊C4—22no—
95C22×C4⋊C4—22no—
96C22×C4⋊C4D412yes—
97C22×C42—22no—
98C22×C42—22no—
99C22×C42C2311yescharacteristic
100#497—216no—
101#494—24no—
102#494C2318yes—
103#492—24no—
104#492C2318yes—
105#480—216no—
106#477—28no—
107#477C23116yes—
108#460—28no—
109#460C23116yes—
110#448—216no—
111#440—232no—
112#432—24no—
113#432C2318yes—
114C2×#107—24no—
115C2×C4⋊C8C2314yes—
116C2×#103—24no—
117C2×#102—24no—
118C2×C22⋊C8—22no—
119C4×M16—22no—
120C4×M16C2314yes—
121C2×#97—21no—
122C2×#97—22no—
123C2×C4×C8C2312yes—
124#333C23116yes—
125Q8⋊C8C23132yes—
126C2×#41—24no—
127C2×#41—48no—
128C2×#41—42no—
129C22×Q8—216no—
130C22×Q8—216no—
131C22×Q8—28no—
132C22×Q8—24no—
133C22×Q8—22no—
134C22×Q8—24no—
135C22×Q8—22no—
136C22×Q8—21no—
137C22×Q8—48no—
138C22×Q8—88no—
139C22×Q8C2×D418yes—
140C22×Q8C2×D414yes—
141C22×Q8C2×D414yes—
142C22×Q8C2×D418yes—
143C22×D4—22no—
144C22×D4—21no—
145C22×D4—41no—
146C23×C4—22no—
147C23×C4—22no—
148C23×C4—22no—
149C23×C4—41no—
150C23×C4C2×D411yescharacteristic
151C23×C4C2×D412yes—
152#137—464no—
153C2×Q16—216no—
154C2×Q16—416no—
155C2×SD16—216no—
156C2×SD16—216no—
157C2×SD16—416no—
158C2×SD16—416no—
159C2×M16—28no—
160C2×M16—24no—
161C22×C8—22no—
162C22×C8—24no—
163C4⋊Q8—232no—
164C4⋊Q8—264no—
165C4⋊Q8—232no—
166C4⋊Q8—264no—
167C4⋊Q8—232no—
168C4⋊Q8—232no—
169C4⋊Q8—28no—
170C4⋊Q8—24no—
171C4⋊Q8—28no—
172C4⋊Q8—24no—
173C4⋊Q8—22no—
174C4⋊Q8—21no—
175C4⋊Q8C2×D414yes—
176C4⋊Q8C2×D418yes—
177C4⋊Q8C2412yes—
178C4⋊Q8C2414yes—
179#127—22no—
180#127—21no—
181#127C2412yes—
182#124—24no—
183#124—42no—
184#121—28no—
185#121—44no—
186C4×Q8—232no—
187C4×Q8—264no—
188C4×Q8—232no—
189C4×Q8—28no—
190C4×Q8—28no—
191C4×Q8—28no—
192C4×Q8—24no—
193C4×Q8—28no—
194C4×Q8—28no—
195C4×Q8—24no—
196C4×Q8C2×D4116yes—
197C4×Q8C2×D418yes—
198C4×Q8C2418yes—
199C4×D4—28no—
200C4×D4—44no—
201C2×C4⋊C4—232no—
202C2×C4⋊C4—216no—
203C2×C4⋊C4—28no—
204C2×C4⋊C4—24no—
205C2×C4⋊C4—28no—
206C2×C4⋊C4—24no—
207C2×C4⋊C4—24no—
208C2×C4⋊C4—22no—
209C2×C4⋊C4—28no—
210C2×C4⋊C4—24no—
211C2×C4⋊C4—28no—
212C2×C4⋊C4—24no—
213C2×C4⋊C4—22no—
214C2×C4⋊C4C2×D414yes—
215C2×C4⋊C4C2×D418yes—
216C2×C22⋊C4—42no—
217C2×C42—216no—
218C2×C42—28no—
219C2×C42—28no—
220C2×C42—24no—
221C2×C42—28no—
222C2×C42—24no—
223C2×C42C2×D412yes—
224C2×C42C2×D411yescharacteristic
225C2×C42C2×D412yes—
226C2×C42C2×D414yes—
227C2×C42C2411yescharacteristic
228C2×C42C2412yes—
229#107—216no—
230C4⋊C8—24no—
231C4⋊C8C2418yes—
232#103—216no—
233#102—216no—
234C22⋊C8—28no—
235#97—24no—
236#97—28no—
237C4×C8—22no—
238C4×C8C2414yes—
239C24—41no—
240C24#12011yescharacteristic
241#41—416no—
242#41—88no—
243C2×Q8—232no—
244C2×Q8—216no—
245C2×Q8—232no—
246C2×Q8—232no—
247C2×Q8—28no—
248C2×Q8—24no—
249C2×Q8—28no—
250C2×Q8—24no—
251C2×Q8—28no—
252C2×Q8—22no—
253C2×Q8—48no—
254C2×Q8—416no—
255C2×Q8—44no—
256C2×Q8—41no—
257C2×Q8—84no—
258C2×Q8—88no—
259C2×Q8—832no—
260C2×Q8—816no—
261C2×Q8#137116yescomplemented
262C2×Q8C22×D418yes—
263C2×Q8C22×D418yes—
264C2×D4—24no—
265C2×D4—22no—
266C2×D4—44no—
267C2×D4—44no—
268C2×D4—42no—
269C2×D4—41no—
270C2×D4—48no—
271C2×D4—84no—
272C22×C4—216no—
273C22×C4—28no—
274C22×C4—24no—
275C22×C4—24no—
276C22×C4—28no—
277C22×C4—28no—
278C22×C4—28no—
279C22×C4—24no—
280C22×C4—24no—
281C22×C4—48no—
282C22×C4—48no—
283C22×C4—41no—
284C22×C4—44no—
285C22×C4—84no—
286C22×C4#12014yes—
287C22×C4#12012yes—
288C22×C4#12012yes—
289C22×C4#12011yescharacteristic
290C22×C4C22×D414yes—
291C22×C4C22×D412yes—
292C22×C4C22×D411yescharacteristic
293C22×C4C22×D412yes—
294Q16—432no—
295SD16—432no—
296SD16—432no—
297M16—216no—
298C2×C8—28no—
299C2×C8—24no—
300C2×C8—28no—
301C2×C8—48no—
302C4⋊C4—264no—
303C4⋊C4—216no—
304C4⋊C4—28no—
305C4⋊C4—216no—
306C4⋊C4—28no—
307C4⋊C4—28no—
308C4⋊C4—24no—
309C4⋊C4—28no—
310C4⋊C4—28no—
311C4⋊C4—24no—
312C4⋊C4—42no—
313C4⋊C4C22×D418yes—
314C22⋊C4—48no—
315C42—232no—
316C42—216no—
317C42—28no—
318C42—28no—
319C42#12014yes—
320C42#12012yes—
321C42C22×D411yescharacteristic
322C42C22×D414yes—
323C42C22×D412yes—
324C42C22×D412yes—
325C42C2511yescharacteristic
326C23—24no—
327C23—42no—
328C23—84no—
329C23—82no—
330C23#45314yes—
331C23C2×#12012yes—
332C23C2×#12011yescharacteristic
333Q8—232no—
334Q8—216no—
335Q8—28no—
336Q8—48no—
337Q8—44no—
338Q8—88no—
339Q8—84no—
340Q8—82no—
341Q8—832no—
342Q8C2×#137116yescomplemented
343D4—44no—
344D4—48no—
345D4—82no—
346D4—88no—
347D4—84no—
348C2×C4—232no—
349C2×C4—28no—
350C2×C4—216no—
351C2×C4—24no—
352C2×C4—22no—
353C2×C4—24no—
354C2×C4—22no—
355C2×C4—24no—
356C2×C4—28no—
357C2×C4—28no—
358C2×C4—28no—
359C2×C4—28no—
360C2×C4—416no—
361C2×C4—48no—
362C2×C4—416no—
363C2×C4—48no—
364C2×C4—42no—
365C2×C4—88no—
366C2×C4—82no—
367C2×C4C2×#12014yes—
368C2×C4C2×#12012yes—
369C2×C4C2×#12011yescharacteristic
370C2×C4C2×#12012yes—
371C2×C4C2×#13718yes—
372C2×C4C23×D411yescharacteristic
373C2×C4C23×D412yes—
374C8—28no—
375C8—48no—
376C22—28no—
377C22—24no—
378C22—84no—
379C22—82no—
380C22—164no—
381C22#300414yes—
382C22C2×#45314yes—
383C22C2×#45312yes—
384C22C22×#12011yescharacteristic
385C4—216no—
386C4—24no—
387C4—21no—
388C4—22no—
389C4—21no—
390C4—48no—
391C4—48no—
392C4—82no—
393C4#300414yes—
394C4C22×#13714yes—
395C2—24no—
396C2—162no—
397C2#1854614yesdirect product factor
398C2C2×#300412yes—
399C2C22×#45311yescharacteristic
subgroupG/H
center, socleC23C2×#120
commutator, Frattini, cosocleC42C25
prime radicalC2×#532C22
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×Q82C2semidirect
4. #18546C2direct (N × H)
5. C2×#1633C2semidirect
6. C2×#1623C2semidirect
7. C2×#1558C2semidirect
8. C2×#1491C2semidirect
15. C2×Q82C22semidirect
36. #1633C22semidirect
37. #1623C22semidirect
38. #1558C22semidirect
40. #1491C22semidirect
261. C2×Q8#137semidirect
342. Q8C2×#137semidirect
397. C2#18546direct (N × H)

Maximal subgroups

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

subgroupindex
C22×Q822
C2×#31522
C2×#31122
#185462
C2×#16332
C2×#16232
C2×#15582
C2×#14912