Finite Group Databasebeta

← C22×#1285 #181139

Subgroups — C22×#1285 #181139

Order 512.

2210 conjugacy classes of subgroups.

The subgroup lattice has 350 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#432C211yesmaximal, characteristic
2C22×#432C211yesmaximal, characteristic
3C22×C4×C4⋊C4C211yesmaximal, characteristic
4C2×#1285C2112yesmaximal, direct product factor
5C23×C4⋊C4—21no—
6C23×C42C412yes—
7C23×C42C2211yescharacteristic
8C2×#432—23no—
9C2×#432—23no—
10C2×#432—23no—
11C2×#432—23no—
12C2×#432C416yescomplemented
13C2×#432C416yescomplemented
14C2×#432C2216yes—
15C2×#432C2216yes—
16C22×C4⋊C8—21no—
17C22×C4⋊C8C412yescomplemented
18C22×C22⋊C8—21no—
19C22×C22⋊C8—21no—
20C22×#97—21no—
21C22×#97C412yescomplemented
22C2×C4×C4⋊C4—23no—
23C2×C4×C4⋊C4—23no—
24C2×C4×C4⋊C4C416yes—
25C2×C4×C4⋊C4C2216yes—
26C22×#95—21no—
27#1285C22116yesdirect product factor
28C24×C4—22no—
29C24×C4C2×C411yescharacteristic
30C24×C4D411yescharacteristic
31C24×C4D411yescharacteristic
32C23×C8—22no—
33C23×C8—22no—
34C22×C4⋊C4—216no—
35C22×C4⋊C4—26no—
36C22×C4⋊C4—26no—
37C22×C42—26no—
38C22×C42—48no—
39C22×C42C2×C4112yes—
40C22×C42C2×C413yes—
41C22×C42C2×C411yescharacteristic
42C22×C42C2×C411yescharacteristic
43C22×C42C2×C413yes—
44C22×C42C2×C413yes—
45C22×C42D413yes—
46C22×C42D413yes—
47C22×C42D411yescharacteristic
48C22×C42D413yes—
49C22×C42Q813yes—
50C22×C42Q811yescharacteristic
51C22×C42C2313yes—
52#432—212no—
53#432—212no—
54#432—26no—
55#432—26no—
56#432—26no—
57#432—26no—
58#432C2×C4112yescomplemented
59#432C2×C4112yescomplemented
60#432C2314yes—
61#432C2314yes—
62C2×C4⋊C8—26no—
63C2×C4⋊C8—26no—
64C2×C4⋊C8—26no—
65C2×C4⋊C8C2×C4112yescomplemented
66C2×C22⋊C8—26no—
67C2×C22⋊C8—26no—
68C2×C22⋊C8—26no—
69C2×C22⋊C8—26no—
70C2×#97—26no—
71C2×#97—26no—
72C2×#97—26no—
73C2×#97C2×C4112yescomplemented
74C4×C4⋊C4—212no—
75C4×C4⋊C4—26no—
76C4×C4⋊C4—26no—
77C4×C4⋊C4C2×C4112yes—
78C4×C4⋊C4C2314yes—
79C2×#95—26no—
80C2×#95—26no—
81C25C22⋊C411yescharacteristic
82C23×C4—24no—
83C23×C4—24no—
84C23×C4—28no—
85C23×C4—216no—
86C23×C4—212no—
87C23×C4—44no—
88C23×C4—48no—
89C23×C4—48no—
90C23×C4C4213yes—
91C23×C4C4211yescharacteristic
92C23×C4C22⋊C413yes—
93C23×C4C22⋊C413yes—
94C23×C4C22⋊C413yes—
95C23×C4C22⋊C411yescharacteristic
96C23×C4C22⋊C413yes—
97C23×C4C22⋊C413yes—
98C23×C4C22⋊C411yescharacteristic
99C23×C4C4⋊C413yes—
100C23×C4C4⋊C413yes—
101C23×C4C4⋊C411yescharacteristic
102C23×C4C4⋊C411yescharacteristic
103C23×C4C4⋊C411yescharacteristic
104C23×C4C4⋊C413yes—
105C23×C4C22×C413yes—
106C23×C4C2×D413yes—
107C23×C4C2×D413yes—
108C22×C8—212no—
109C22×C8—212no—
110C22×C8—48no—
111C22×C8—48no—
112C2×C4⋊C4—248no—
113C2×C4⋊C4—248no—
114C2×C4⋊C4—212no—
115C2×C4⋊C4—24no—
116C2×C42—212no—
117C2×C42—424no—
118C2×C42—424no—
119C2×C42C4213yes—
120C2×C42C4216yes—
121C2×C42C4213yes—
122C2×C42C22⋊C416yes—
123C2×C42C22⋊C413yes—
124C2×C42C22⋊C413yes—
125C2×C42C22⋊C413yes—
126C2×C42C22⋊C413yes—
127C2×C42C22⋊C416yes—
128C2×C42C22⋊C416yes—
129C2×C42C4⋊C413yes—
130C2×C42C4⋊C413yes—
131C2×C42C4⋊C413yes—
132C2×C42C4⋊C413yes—
133C2×C42C4⋊C416yes—
134C2×C42C4⋊C416yes—
135C2×C42C4⋊C413yes—
136C2×C42C4⋊C416yes—
137C2×C42C4⋊C413yes—
138C2×C42C22×C418yes—
139C2×C42C22×C413yes—
140C2×C42C22×C413yes—
141C2×C42C22×C413yes—
142C2×C42C22×C413yes—
143C2×C42C22×C413yes—
144C2×C42C2×D413yes—
145C2×C42C2×D413yes—
146C2×C42C2×D413yes—
147C2×C42C2×D413yes—
148C2×C42C2×Q813yes—
149C2×C42C2×Q813yes—
150C2×C42C2411yescharacteristic
151C4⋊C8—212no—
152C4⋊C8—212no—
153C4⋊C8—24no—
154C4⋊C8C22×C418yescomplemented
155C22⋊C8—212no—
156C22⋊C8—212no—
157C22⋊C8—24no—
158C22⋊C8—24no—
159#97—212no—
160#97—212no—
161#97—24no—
162#97C22×C418yescomplemented
163#95—212no—
164#95—24no—
165C24—24no—
166C24—24no—
167C24#9513yes—
168C24#9511yescharacteristic
169C24#10014yes—
170C24#10114yes—
171C24C2×C22⋊C413yes—
172C22×C4—24no—
173C22×C4—24no—
174C22×C4—24no—
175C22×C4—212no—
176C22×C4—24no—
177C22×C4—212no—
178C22×C4—24no—
179C22×C4—26no—
180C22×C4—26no—
181C22×C4—26no—
182C22×C4—26no—
183C22×C4—212no—
184C22×C4—212no—
185C22×C4—212no—
186C22×C4—212no—
187C22×C4—248no—
188C22×C4—28no—
189C22×C4—46no—
190C22×C4—46no—
191C22×C4—46no—
192C22×C4—46no—
193C22×C4—464no—
194C22×C4—424no—
195C22×C4—424no—
196C22×C4#9513yes—
197C22×C4#9513yes—
198C22×C4#9513yes—
199C22×C4#9516yes—
200C22×C4#9516yes—
201C22×C4#9513yes—
202C22×C4#9513yes—
203C22×C4#9516yes—
204C22×C4#9513yes—
205C22×C4#10418yes—
206C22×C4C2×C4213yes—
207C22×C4C2×C4213yes—
208C22×C4C2×C22⋊C413yes—
209C22×C4C2×C22⋊C413yes—
210C22×C4C2×C22⋊C413yes—
211C22×C4C2×C22⋊C413yes—
212C22×C4C2×C22⋊C413yes—
213C22×C4C2×C22⋊C413yes—
214C22×C4C2×C22⋊C413yes—
215C22×C4C2×C4⋊C413yes—
216C22×C4C2×C4⋊C413yes—
217C22×C4C2×C4⋊C413yes—
218C22×C4C2×C4⋊C413yes—
219C22×C4C2×C4⋊C413yes—
220C22×C4C2×C4⋊C413yes—
221C22×C4C23×C411yescharacteristic
222C22×C4C22×D411yescharacteristic
223C22×C4C22×D411yescharacteristic
224C2×C8—28no—
225C2×C8—28no—
226C2×C8—424no—
227C2×C8—424no—
228C4⋊C4—216no—
229C4⋊C4—248no—
230C42—48no—
231C42—424no—
232C42#9516yes—
233C42#9516yes—
234C42#9516yes—
235C42#9516yes—
236C42C2×C4213yes—
237C42C2×C4213yes—
238C42C2×C22⋊C413yes—
239C42C2×C22⋊C413yes—
240C42C2×C22⋊C413yes—
241C42C2×C22⋊C413yes—
242C42C2×C4⋊C413yes—
243C42C2×C4⋊C413yes—
244C42C2×C4⋊C413yes—
245C42C2×C4⋊C413yes—
246C42C2×C4⋊C413yes—
247C42C2×C4⋊C413yes—
248C42C23×C411yescharacteristic
249C42C23×C411yescharacteristic
250C42C22×D411yescharacteristic
251C42C22×Q811yescharacteristic
252C23—216no—
253C23—216no—
254C23—26no—
255C23—26no—
256C23—26no—
257C23—26no—
258C23H(3,ℤ/4)14yes—
259C23#33914yes—
260C23#343112yes—
261C23#34314yes—
262C23C2×#9513yes—
263C23C2×#9513yes—
264C23C2×#10016yes—
265C23C2×#10116yes—
266C23C22×C22⋊C411yescharacteristic
267C2×C4—23no—
268C2×C4—21no—
269C2×C4—23no—
270C2×C4—21no—
271C2×C4—26no—
272C2×C4—26no—
273C2×C4—26no—
274C2×C4—26no—
275C2×C4—26no—
276C2×C4—26no—
277C2×C4—212no—
278C2×C4—26no—
279C2×C4—26no—
280C2×C4—26no—
281C2×C4—26no—
282C2×C4—26no—
283C2×C4—26no—
284C2×C4—22no—
285C2×C4—26no—
286C2×C4—26no—
287C2×C4—212no—
288C2×C4—26no—
289C2×C4—216no—
290C2×C4—46no—
291C2×C4—43no—
292C2×C4—43no—
293C2×C4—43no—
294C2×C4—41no—
295C2×C4—496no—
296C2×C4—48no—
297C2×C4—48no—
298C2×C4#339112yes—
299C2×C4C2×#9513yes—
300C2×C4C2×#9513yes—
301C2×C4C2×#9513yes—
302C2×C4C2×#9513yes—
303C2×C4C2×#9513yes—
304C2×C4C2×#9513yes—
305C2×C4C2×#104112yes—
306C2×C4C22×C4211yescharacteristic
307C2×C4C22×C22⋊C411yescharacteristic
308C2×C4C22×C22⋊C411yescharacteristic
309C2×C4C22×C4⋊C411yescharacteristic
310C2×C4C22×C4⋊C411yescharacteristic
311C2×C4C22×C4⋊C411yescharacteristic
312C8—48no—
313C8—48no—
314C22—212no—
315C22—224no—
316C22—212no—
317C22—21no—
318C22—23no—
319C22—21no—
320C22—23no—
321C22#1285116yesdirect product factor
322C22C2×H(3,ℤ/4)16yes—
323C22C2×#33916yes—
324C22C2×#34316yes—
325C22C2×#34316yes—
326C22C22×#9511yescharacteristic
327C22C22×#10011yescharacteristic
328C22C22×#10111yescharacteristic
329C4—21no—
330C4—21no—
331C4—23no—
332C4—23no—
333C4—21no—
334C4—23no—
335C4—21no—
336C4—23no—
337C4—23no—
338C4—21no—
339C4—416no—
340C4C2×#33916yes—
341C4C22×#10412yes—
342C2—21no—
343C2—21no—
344C2—26no—
345C2C2×#1285112yesdirect product factor
346C2C22×H(3,ℤ/4)11yescharacteristic
347C2C22×#33911yescharacteristic
348C2C22×#34311yescharacteristic
subgroupG/H
center, socleC24#95
commutatorC2×C4C22×C42
Frattini, cosocleC2×C42C24
prime radicalC25C22⋊C4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C23×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
4. C2×#1285C2direct (N × H)
12. C2×#432C4semidirect
13. C2×#432C4semidirect
17. C22×C4⋊C8C4semidirect
21. C22×#97C4semidirect
27. #1285C22direct (N × H)
58. #432C2×C4semidirect
59. #432C2×C4semidirect
65. C2×C4⋊C8C2×C4semidirect
73. C2×#97C2×C4semidirect
154. C4⋊C8C22×C4semidirect
162. #97C22×C4semidirect
321. C22#1285direct (N × H)
345. C2C2×#1285direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4322
C22×C4×C4⋊C42
C2×#12852