Finite Group Databasebeta

← C2×#21145 #6371849

Subgroups — C2×#21145 #6371849

Order 512.

3042 conjugacy classes of subgroups.

The subgroup lattice has 357 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#424C212yesmaximal
2C23×C4⋊C8C211yesmaximal, characteristic
3C22×C4×M16C211yesmaximal, characteristic
4C2×#2285C211yesmaximal, characteristic
5#21145C2116yesmaximal, direct product factor
6C2×#1940C214yesmaximal, complemented
7C2×#1939C214yesmaximal, complemented
8C2×#1729C212yesmaximal
9C23×M16C2211yescharacteristic
10C23×M16C2211yescharacteristic
11C24×C8C2212yes—
12C22×#117C2212yes—
13C23×C42C2211yescharacteristic
14C2×#424—216no—
15C2×#424C22116yes—
16C22×C4⋊C8—28no—
17C22×C4⋊C8C2212yes—
18C22×C4⋊C8C2218yes—
19C22×C4⋊C8C2212yes—
20C22×C4⋊C8C2218yes—
21C2×C4×M16—28no—
22C2×C4×M16C2218yes—
23C22×#97C2212yes—
24C22×C4×C8C2212yes—
25#2285C418yes—
26#2285C2218yes—
27C2×#384C412yes—
28C2×#382C412yes—
29C2×#380C412yes—
30C2×#380C412yes—
31C2×C4×C4⋊C4C2212yes—
32C2×C4×C4⋊C4C2212yes—
33#1940C22132yescomplemented
34#1939C22132yescomplemented
35#1729C22116yes—
36C2×#336C2218yes—
37C24×C4C2×C411yescharacteristic
38C24×C4C2×C411yescharacteristic
39C24×C4C2311yescharacteristic
40C22×M16—24no—
41C22×M16—24no—
42C22×M16—24no—
43C22×M16—24no—
44C22×M16D418yes—
45C22×M16Q818yes—
46C22×M16C2314yes—
47C22×M16C2314yes—
48C23×C8—28no—
49C23×C8—28no—
50C23×C8—28no—
51C23×C8C2318yes—
52C23×C8C2314yes—
53C23×C8C2312yes—
54C23×C8C2312yes—
55C2×#117—28no—
56C2×#117—28no—
57C2×#117C2×C418yes—
58C2×#117C2318yes—
59C22×C4⋊C4C2×C414yes—
60C22×C4⋊C4C2×C414yes—
61C22×C4⋊C4C2×C414yes—
62C22×C22⋊C4C2×C414yes—
63C22×C42C2×C411yescharacteristic
64C22×C42C2×C411yescharacteristic
65C22×C42C2×C414yes—
66C22×C42D418yes—
67C22×C42Q818yes—
68C22×C42C2314yes—
69C22×C42C2314yes—
70C22×C42C2311yescharacteristic
71C22×C42C2311yescharacteristic
72#424—264no—
73C2×C4⋊C8—232no—
74C2×C4⋊C8—28no—
75C2×C4⋊C8—28no—
76C2×C4⋊C8—232no—
77C2×C4⋊C8C2318yes—
78C2×C4⋊C8C2318yes—
79C2×C4⋊C8C23132yes—
80C4×M16—232no—
81C2×#97—28no—
82C2×#97C2318yes—
83C2×C4×C8—28no—
84C2×C4×C8C2318yes—
85#384C2×C4116yes—
86#382C2×C4116yes—
87#380C2×C4116yes—
88#380C2×C4116yes—
89C4×C4⋊C4C2×C418yes—
90C4×C4⋊C4C2×C418yes—
91C4×C4⋊C4C2318yes—
92C4×C4⋊C4C2318yes—
93C2×#95C2×C414yes—
94C2×#95C2×C414yes—
95#336C23132yes—
96C25C22×C411yescharacteristic
97C23×C4—28no—
98C23×C4—44no—
99C23×C4C4⋊C418yes—
100C23×C4C4⋊C418yes—
101C23×C4C22×C418yes—
102C23×C4C22×C411yescharacteristic
103C23×C4C22×C411yescharacteristic
104C23×C4C22×C411yescharacteristic
105C23×C4C22×C414yes—
106C23×C4C22×C414yes—
107C23×C4C22×C411yescharacteristic
108C23×C4C22×C412yes—
109C23×C4C22×C411yescharacteristic
110C23×C4C2×D414yes—
111C23×C4C2×D414yes—
112C23×C4C2×Q814yes—
113C23×C4C2×Q814yes—
114C23×C4#4114yes—
115C23×C4#4114yes—
116C23×C4C2412yes—
117C23×C4C2411yescharacteristic
118C2×M16—232no—
119C2×M16—232no—
120C2×M16—28no—
121C2×M16—28no—
122C2×M16—28no—
123C2×M16—28no—
124C2×M16C2×D4116yes—
125C2×M16C2×Q8116yes—
126C22×C8—24no—
127C22×C8—24no—
128C22×C8—24no—
129C22×C8—24no—
130C22×C8—28no—
131C22×C8—216no—
132C22×C8—28no—
133C22×C8—216no—
134C22×C8—28no—
135C22×C8—216no—
136C22×C8—432no—
137C22×C8C2×D418yes—
138C22×C8C2×Q818yes—
139C22×C8C2418yes—
140C22×C8C2414yes—
141C22×C8C2414yes—
142#117—232no—
143#117—216no—
144#117—216no—
145C2×C4⋊C4—216no—
146C2×C4⋊C4—216no—
147C2×C4⋊C4—48no—
148C2×C4⋊C4C22×C4116yes—
149C2×C4⋊C4C22×C4116yes—
150C2×C4⋊C4C22×C4116yes—
151C2×C22⋊C4—216no—
152C2×C22⋊C4C22×C4116yes—
153C2×C42—28no—
154C2×C42—28no—
155C2×C42C4⋊C418yes—
156C2×C42C4⋊C4132yes—
157C2×C42C4⋊C418yes—
158C2×C42C22×C418yes—
159C2×C42C22×C412yes—
160C2×C42C22×C412yes—
161C2×C42C22×C414yes—
162C2×C42C22×C414yes—
163C2×C42C2×D414yes—
164C2×C42C2×D414yes—
165C2×C42C2×D4116yes—
166C2×C42C2×Q814yes—
167C2×C42C2×Q8116yes—
168C2×C42C2×Q814yes—
169C2×C42C2418yes—
170C2×C42C2412yes—
171C2×C42C2412yes—
172C4⋊C8—264no—
173C4⋊C8—216no—
174C4⋊C8—216no—
175#97—216no—
176C4×C8—216no—
177#95C22×C4116yes—
178#95C22×C4116yes—
179C24—24no—
180C24—24no—
181C24C2×C4⋊C414yes—
182C24C4×D414yes—
183C24C4×Q814yes—
184C24C23×C412yes—
185C24C23×C411yescharacteristic
186C22×C4—24no—
187C22×C4—24no—
188C22×C4—24no—
189C22×C4—216no—
190C22×C4—232no—
191C22×C4—216no—
192C22×C4—216no—
193C22×C4—216no—
194C22×C4—416no—
195C22×C4—48no—
196C22×C4C2×C4⋊C414yes—
197C22×C4C2×C4⋊C414yes—
198C22×C4C2×C4⋊C414yes—
199C22×C4C2×C4⋊C4116yes—
200C22×C4C2×C4⋊C4116yes—
201C22×C4C2×C4⋊C418yes—
202C22×C4C2×C4⋊C414yes—
203C22×C4C2×C4⋊C414yes—
204C22×C4C4×D414yes—
205C22×C4C4×D418yes—
206C22×C4C4×Q818yes—
207C22×C4C4×Q814yes—
208C22×C4#121116yes—
209C22×C4C22⋊Q8116yes—
210C22×C4#125116yes—
211C22×C4C4⋊Q8116yes—
212C22×C4#13118yes—
213C22×C4C23×C4116yes—
214C22×C4C23×C412yes—
215C22×C4C23×C412yes—
216C22×C4C23×C412yes—
217C22×C4C23×C411yescharacteristic
218C22×C4C23×C412yes—
219C22×C4C23×C412yes—
220C22×C4C22×D412yes—
221C22×C4C22×D414yes—
222C22×C4C22×D412yes—
223C22×C4C22×D414yes—
224C22×C4C22×Q814yes—
225C22×C4C22×Q812yes—
226C22×C4C22×Q812yes—
227C22×C4C22×Q814yes—
228C22×C4C2×#4112yes—
229C22×C4C2×#4114yes—
230C22×C4C2×#4112yes—
231C22×C4C2×#4114yes—
232C22×C4C2511yescharacteristic
233M16—232no—
234M16—232no—
235C2×C8—216no—
236C2×C8—216no—
237C2×C8—24no—
238C2×C8—24no—
239C2×C8—24no—
240C2×C8—24no—
241C2×C8—28no—
242C2×C8—28no—
243C2×C8—28no—
244C2×C8—416no—
245C2×C8—432no—
246C2×C8C22×D418yes—
247C2×C8C22×Q818yes—
248C4⋊C4—232no—
249C4⋊C4—232no—
250C4⋊C4—416no—
251C22⋊C4—232no—
252C42—216no—
253C42—28no—
254C42—28no—
255C42C2×C4⋊C418yes—
256C42C2×C4⋊C4116yes—
257C42C2×C4⋊C418yes—
258C42C2×C4⋊C4116yes—
259C42C22×D414yes—
260C42C22×D414yes—
261C42C22×Q814yes—
262C42C22×Q814yes—
263C23—28no—
264C23—28no—
265C23—216no—
266C23—216no—
267C23—24no—
268C23—24no—
269C23#389116yes—
270C23C22×C4⋊C414yes—
271C23C22×C4⋊C412yes—
272C23C2×C4×D414yes—
273C23C2×C4×D412yes—
274C23C2×C4×Q814yes—
275C23C2×C4×Q812yes—
276C23C2×#13114yes—
277C23#56814yes—
278C23C24×C411yescharacteristic
279C2×C4—28no—
280C2×C4—28no—
281C2×C4—28no—
282C2×C4—24no—
283C2×C4—24no—
284C2×C4—24no—
285C2×C4—232no—
286C2×C4—216no—
287C2×C4—216no—
288C2×C4—216no—
289C2×C4—416no—
290C2×C4—432no—
291C2×C4#389132yes—
292C2×C4#389116yes—
293C2×C4#424116yescomplemented
294C2×C4C22×C4⋊C414yes—
295C2×C4C22×C4⋊C414yes—
296C2×C4C22×C4⋊C414yes—
297C2×C4C22×C4⋊C414yes—
298C2×C4C22×C4⋊C412yes—
299C2×C4C22×C4⋊C414yes—
300C2×C4C2×C4×D412yes—
301C2×C4C2×C4×D414yes—
302C2×C4C2×C4×Q812yes—
303C2×C4C2×C4×Q814yes—
304C2×C4C2×#12114yes—
305C2×C4C2×#12118yes—
306C2×C4C2×C22⋊Q814yes—
307C2×C4C2×C22⋊Q818yes—
308C2×C4C2×#12518yes—
309C2×C4C2×#12514yes—
310C2×C4C2×C4⋊Q818yes—
311C2×C4C2×C4⋊Q814yes—
312C2×C4C2×#13118yes—
313C2×C4C23×D411yescharacteristic
314C2×C4C23×D411yescharacteristic
315C2×C4C23×Q811yescharacteristic
316C2×C4C23×Q811yescharacteristic
317C2×C4C22×#4111yescharacteristic
318C2×C4C22×#4111yescharacteristic
319C8—28no—
320C8—28no—
321C8—48no—
322C22—28no—
323C22—232no—
324C22—24no—
325C22—24no—
326C22—28no—
327C22C2×#38918yes—
328C22C2×#38914yes—
329C22C2×#42414yes—
330C22#290514yes—
331C22#293518yes—
332C22#296218yes—
333C22C23×C4⋊C411yescharacteristic
334C22C22×C4×D411yescharacteristic
335C22C22×C4×Q811yescharacteristic
336C22C22×#13112yes—
337C22C2×#56812yes—
338C4—24no—
339C4—24no—
340C4—24no—
341C4—416no—
342C4C2×#38914yes—
343C4C2×#38918yes—
344C4C2×#42418yescomplemented
345C4C22×#12111yescharacteristic
346C4C22×C22⋊Q811yescharacteristic
347C4C22×#12511yescharacteristic
348C4C22×C4⋊Q811yescharacteristic
349C2—28no—
350C2#2114518yesdirect product factor
351C2C22×#38911yescharacteristic
352C2C22×#42411yescharacteristic
353C2C2×#290511yescharacteristic
354C2C2×#293512yes—
355C2C2×#296212yes—
subgroupG/H
centerC23×C4C24
commutatorC23C24×C4
Frattini, cosocleC22×C4C25
socleC24C23×C4
prime radicalC25C22×C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
5. #21145C2direct (N × H)
6. C2×#1940C2semidirect
7. C2×#1939C2semidirect
33. #1940C22semidirect
34. #1939C22semidirect
293. C2×C4#424semidirect
344. C4C2×#424semidirect
350. C2#21145direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4242
C23×C4⋊C82
C22×C4×M162
C2×#22852
#211452
C2×#19402
C2×#19392
C2×#17292