Finite Group Databasebeta

← C2×#21837 #6374357

Subgroups — C2×#21837 #6374357

Order 512.

3334 conjugacy classes of subgroups.

The subgroup lattice has 378 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#533C211yesmaximal, characteristic
2C22×#431C211yesmaximal, characteristic
3C2×#2283C211yesmaximal, characteristic
4#21837C2116yesmaximal, direct product factor
5C2×#1991C214yesmaximal, complemented
6C2×#1988C212yesmaximal, complemented
7C2×#1987C212yesmaximal, complemented
8C2×#1825C214yesmaximal
9C2×#533—28no—
10C2×#533—24no—
11C2×#533C4116yescomplemented
12C2×#533C2218yes—
13C22×C4⋊Q8C2211yescharacteristic
14C22×C4⋊Q8C2211yescharacteristic
15C22×#125C2212yes—
16C22×C22⋊Q8—21no—
17C22×C22⋊Q8—21no—
18C22×C4×Q8—21no—
19C22×C4×Q8—21no—
20C22×#117C2212yes—
21C23×C42C2211yescharacteristic
22C2×#431—28no—
23C2×#431C2218yes—
24C22×C4⋊C8C2212yes—
25C22×C22⋊C8C2212yes—
26C22×C4×C8C2212yes—
27#2283—24no—
28#2283C2218yes—
29C2×#383—21no—
30C2×#382C2212yes—
31C2×#381—21no—
32C2×#380C2212yes—
33C2×C4×C4⋊C4C2212yes—
34C2×C4×C22⋊C4—21no—
35C2×#376—21no—
36#1991C22132yescomplemented
37#1988C22116yescomplemented
38#1987C22116yescomplemented
39#1825C22132yes—
40C2×#340C2218yes—
41C2×#340C2218yes—
42C23×Q8—21no—
43C23×Q8—21no—
44C24×C4D411yescharacteristic
45C24×C4D411yescharacteristic
46C24×C4C2311yescharacteristic
47C23×C8C2314yes—
48#533—264no—
49#533—232no—
50#533C2×C4164yescomplemented
51C2×C4⋊Q8—22no—
52C2×C4⋊Q8—22no—
53C2×C4⋊Q8—24no—
54C2×C4⋊Q8—24no—
55C2×C4⋊Q8C2×C418yes—
56C2×C4⋊Q8C2×C418yes—
57C2×C4⋊Q8C2314yes—
58C2×C4⋊Q8C2314yes—
59C2×#125—24no—
60C2×#125—28no—
61C2×#125C2×C4116yes—
62C2×#125C2318yes—
63C2×C22⋊Q8—216no—
64C2×C22⋊Q8—216no—
65C2×C22⋊Q8—28no—
66C2×C22⋊Q8—28no—
67C2×C4×Q8—216no—
68C2×C4×Q8—216no—
69C2×C4×Q8—28no—
70C2×C4×Q8—28no—
71C2×#117—28no—
72C2×#117—24no—
73C2×#117C2×C4116yes—
74C2×#117C2318yes—
75C22×C4⋊C4—22no—
76C22×C4⋊C4—22no—
77C22×C4⋊C4—21no—
78C22×C4⋊C4—21no—
79C22×C4⋊C4C2314yes—
80C22×C4⋊C4C2312yes—
81C22×C4⋊C4C2312yes—
82C22×C22⋊C4—22no—
83C22×C22⋊C4—22no—
84C22×C42—22no—
85C22×C42—22no—
86C22×C42C2×C418yes—
87C22×C42D411yescharacteristic
88C22×C42D411yescharacteristic
89C22×C42D414yes—
90C22×C42D418yes—
91C22×C42C2311yescharacteristic
92C22×C42C2311yescharacteristic
93C22×C42C2314yes—
94#431—232no—
95C2×C4⋊C8—28no—
96C2×C4⋊C8C2318yes—
97C2×C22⋊C8—28no—
98C2×C22⋊C8C2318yes—
99C2×C4×C8—28no—
100C2×C4×C8C2318yes—
101#383—28no—
102#382—24no—
103#382C2318yes—
104#381—28no—
105#380—24no—
106#380C2318yes—
107C4×C4⋊C4—24no—
108C4×C4⋊C4C2318yes—
109C4×C22⋊C4—28no—
110#376—28no—
111C2×#95—22no—
112C2×#95—22no—
113C2×#95—22no—
114C2×#95—22no—
115#340C23132yes—
116#340C23132yes—
117C25C2×D411yescharacteristic
118C22×Q8—28no—
119C22×Q8—28no—
120C22×Q8—24no—
121C22×Q8—24no—
122C22×Q8—48no—
123C22×Q8—48no—
124C23×C4—28no—
125C23×C4—28no—
126C23×C4—22no—
127C23×C4—22no—
128C23×C4—24no—
129C23×C4—44no—
130C23×C4C22⋊C418yes—
131C23×C4C22⋊C418yes—
132C23×C4C22×C414yes—
133C23×C4C2×D412yes—
134C23×C4C2×D414yes—
135C23×C4C2×D411yescharacteristic
136C23×C4C2×D411yescharacteristic
137C23×C4C2×D411yescharacteristic
138C23×C4C2×D411yescharacteristic
139C23×C4C2×D414yes—
140C23×C4C2×D414yes—
141C23×C4C2×D411yescharacteristic
142C23×C4C2412yes—
143C23×C4C2411yescharacteristic
144C22×C8—28no—
145C22×C8—216no—
146C22×C8C2418yes—
147C4⋊Q8—216no—
148C4⋊Q8—216no—
149C4⋊Q8—28no—
150C4⋊Q8—28no—
151C4⋊Q8C22×C4116yes—
152C4⋊Q8C22×C4116yes—
153#125—232no—
154#125—216no—
155#125C22×C4132yes—
156C22⋊Q8—264no—
157C22⋊Q8—264no—
158C4×Q8—264no—
159C4×Q8—264no—
160#117—232no—
161#117—216no—
162#117C22×C4132yes—
163C2×C4⋊C4—216no—
164C2×C4⋊C4—216no—
165C2×C4⋊C4—28no—
166C2×C4⋊C4—28no—
167C2×C4⋊C4—28no—
168C2×C4⋊C4—28no—
169C2×C4⋊C4—24no—
170C2×C4⋊C4—24no—
171C2×C4⋊C4—22no—
172C2×C4⋊C4—22no—
173C2×C4⋊C4—24no—
174C2×C4⋊C4—24no—
175C2×C4⋊C4—216no—
176C2×C4⋊C4—24no—
177C2×C4⋊C4C22×C418yes—
178C2×C4⋊C4C22×C418yes—
179C2×C4⋊C4C2418yes—
180C2×C4⋊C4C2414yes—
181C2×C4⋊C4C2414yes—
182C2×C22⋊C4—216no—
183C2×C22⋊C4—28no—
184C2×C22⋊C4—28no—
185C2×C22⋊C4—48no—
186C2×C42—216no—
187C2×C42—28no—
188C2×C42—28no—
189C2×C42—48no—
190C2×C42C22⋊C418yes—
191C2×C42C22⋊C418yes—
192C2×C42C22⋊C4132yes—
193C2×C42C22×C414yes—
194C2×C42C22×C414yes—
195C2×C42C22×C4116yes—
196C2×C42C2×D414yes—
197C2×C42C2×D414yes—
198C2×C42C2×D412yes—
199C2×C42C2×D412yes—
200C2×C42C2×D414yes—
201C2×C42C2×D414yes—
202C2×C42C2×D4116yes—
203C2×C42C2412yes—
204C2×C42C2412yes—
205C4⋊C8—216no—
206C22⋊C8—216no—
207C4×C8—216no—
208#95—28no—
209#95—28no—
210#95—28no—
211#95—28no—
212C24—24no—
213C24—24no—
214C24—24no—
215C24C2×C22⋊C414yes—
216C24C22×D412yes—
217C24C22×D411yescharacteristic
218C2×Q8—216no—
219C2×Q8—216no—
220C2×Q8—432no—
221C2×Q8—416no—
222C2×Q8—416no—
223C2×Q8—432no—
224C22×C4—24no—
225C22×C4—24no—
226C22×C4—24no—
227C22×C4—24no—
228C22×C4—216no—
229C22×C4—216no—
230C22×C4—28no—
231C22×C4—216no—
232C22×C4—28no—
233C22×C4—232no—
234C22×C4—28no—
235C22×C4—28no—
236C22×C4—24no—
237C22×C4—24no—
238C22×C4—28no—
239C22×C4—416no—
240C22×C4—48no—
241C22×C4—48no—
242C22×C4—48no—
243C22×C4—48no—
244C22×C4—48no—
245C22×C4—48no—
246C22×C4C2×C22⋊C414yes—
247C22×C4C2×C22⋊C418yes—
248C22×C4C2×C22⋊C414yes—
249C22×C4C2×C22⋊C414yes—
250C22×C4C2×C22⋊C414yes—
251C22×C4C2×C22⋊C4116yes—
252C22×C4C2×C22⋊C4116yes—
253C22×C4C2×C22⋊C414yes—
254C22×C4#13518yes—
255C22×C4C23×C414yes—
256C22×C4C23×C412yes—
257C22×C4C22×D412yes—
258C22×C4C22×D412yes—
259C22×C4C22×D412yes—
260C22×C4C22×D412yes—
261C22×C4C22×D414yes—
262C22×C4C22×D411yescharacteristic
263C22×C4C22×D412yes—
264C22×C4C22×D412yes—
265C22×C42−1+418yes—
266C22×C4C2511yescharacteristic
267C2×C8—28no—
268C2×C8—216no—
269C2×C8—416no—
270C4⋊C4—232no—
271C4⋊C4—232no—
272C4⋊C4—216no—
273C4⋊C4—216no—
274C4⋊C4—28no—
275C4⋊C4—28no—
276C4⋊C4—24no—
277C4⋊C4—24no—
278C4⋊C4—216no—
279C4⋊C4—48no—
280C4⋊C4C23×C418yes—
281C4⋊C4C23×C418yes—
282C22⋊C4—232no—
283C22⋊C4—416no—
284C42—232no—
285C42—416no—
286C42C2×C22⋊C4116yes—
287C42C2×C22⋊C4116yes—
288C42C2×C22⋊C418yes—
289C42C2×C22⋊C418yes—
290C42C23×C414yes—
291C42C23×C414yes—
292C42C22×D414yes—
293C42C22×D414yes—
294C23—28no—
295C23—28no—
296C23—28no—
297C23—24no—
298C23—24no—
299C23—24no—
300C23—416no—
301C23C22×C22⋊C414yes—
302C23C22×C22⋊C412yes—
303C23#53614yes—
304C23C2×#13514yes—
305C23#57514yes—
306C23C23×D411yescharacteristic
307Q8—432no—
308Q8—432no—
309C2×C4—28no—
310C2×C4—28no—
311C2×C4—28no—
312C2×C4—28no—
313C2×C4—24no—
314C2×C4—24no—
315C2×C4—24no—
316C2×C4—24no—
317C2×C4—216no—
318C2×C4—232no—
319C2×C4—28no—
320C2×C4—28no—
321C2×C4—28no—
322C2×C4—28no—
323C2×C4—416no—
324C2×C4—416no—
325C2×C4—416no—
326C2×C4—48no—
327C2×C4—48no—
328C2×C4—48no—
329C2×C4—48no—
330C2×C4—48no—
331C2×C4—816no—
332C2×C4#416116yes—
333C2×C4C22×C22⋊C414yes—
334C2×C4C22×C22⋊C414yes—
335C2×C4C22×C22⋊C414yes—
336C2×C4C22×C22⋊C414yes—
337C2×C4C22×C22⋊C412yes—
338C2×C4C22×C22⋊C414yes—
339C2×C4#51918yes—
340C2×C4#53614yes—
341C2×C4#53618yes—
342C2×C4C2×#13518yes—
343C2×C4C24×C411yescharacteristic
344C2×C4C23×D411yescharacteristic
345C2×C4C2×2−1+414yes—
346C8—48no—
347C22—24no—
348C22—24no—
349C22—24no—
350C22—416no—
351C22—48no—
352C22#231014yes—
353C22C2×#41614yes—
354C22#289614yes—
355C22#3233116yes—
356C22C23×C22⋊C411yescharacteristic
357C22C2×#53612yes—
358C22C22×#13512yes—
359C22C2×#57512yes—
360C4—24no—
361C4—24no—
362C4—24no—
363C4—24no—
364C4—48no—
365C4—48no—
366C4—88no—
367C4#231014yes—
368C4C2×#41618yes—
369C4C2×#51912yes—
370C4C2×#53612yes—
371C2—44no—
372C2#2183718yesdirect product factor
373C2C2×#231011yescharacteristic
374C2C22×#41611yescharacteristic
375C2C2×#289611yescharacteristic
376C2C2×#323314yes—
subgroupG/H
center, socleC24C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
prime radicalC25C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C23×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #21837C2direct (N × H)
5. C2×#1991C2semidirect
6. C2×#1988C2semidirect
7. C2×#1987C2semidirect
11. C2×#533C4semidirect
36. #1991C22semidirect
37. #1988C22semidirect
38. #1987C22semidirect
50. #533C2×C4semidirect
372. C2#21837direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5332
C22×#4312
C2×#22832
#218372
C2×#19912
C2×#19882
C2×#19872
C2×#18252