Finite Group Databasebeta

← C4×#1282 #105374

Subgroups — C4×#1282 #105374

Order 512.

1378 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
1C2×C4×C22⋊C8C211yesmaximal, characteristic
2C2×C4×C22⋊C8C211yesmaximal, characteristic
3C42×C22⋊C4C211yesmaximal, characteristic
4C2×#1282C214yesmaximal
5C23×C42C2211yescharacteristic
6C22×C22⋊C8C2212yes—
7C22×C22⋊C8C2212yes—
8C22×C4×C8—21no—
9C22×C4×C8C412yescomplemented
10C2×C4×C22⋊C4C414yes—
11C2×C4×C22⋊C4C2212yes—
12C2×C43—21no—
13C4×C22⋊C8—22no—
14C4×C22⋊C8—21no—
15C4×C22⋊C8—21no—
16C4×C22⋊C8—21no—
17C4×C22⋊C8—21no—
18C4×C22⋊C8C414yescomplemented
19C2×#336—21no—
20C2×#336C412yescomplemented
21C4×#95—21no—
22C4×#95—22no—
23#1282C4116yesdirect product factor
24C24×C4C2×C412yes—
25C24×C4C2311yescharacteristic
26C23×C8—22no—
27C23×C8C2×C414yes—
28C22×C22⋊C4C2×C414yes—
29C22×C42—24no—
30C22×C42—22no—
31C22×C42—44no—
32C22×C42C2×C411yescharacteristic
33C22×C42C2×C411yescharacteristic
34C22×C42C2×C412yes—
35C22×C42D411yescharacteristic
36C22×C42D411yescharacteristic
37C22×C42D411yescharacteristic
38C22×C42D411yescharacteristic
39C22×C42D412yes—
40C22×C42Q812yes—
41C2×C22⋊C8—22no—
42C2×C22⋊C8—22no—
43C2×C22⋊C8—22no—
44C2×C22⋊C8—24no—
45C2×C22⋊C8—24no—
46C2×C22⋊C8C2×C418yes—
47C2×C22⋊C8C2×C418yes—
48C2×C22⋊C8C2×C414yes—
49C2×C4×C8—24no—
50C2×C4×C8—22no—
51C2×C4×C8—22no—
52C2×C4×C8—44no—
53C2×C4×C8—44no—
54C4×C22⋊C4—28no—
55C4×C22⋊C4—24no—
56C4×C22⋊C4C8116yescomplemented
57C4×C22⋊C4C2×C418yes—
58C2×#95—24no—
59C2×#95—22no—
60C43—44no—
61#336—24no—
62#336—22no—
63#336—22no—
64C25C22×C411yescharacteristic
65C23×C4—24no—
66C23×C4—44no—
67C23×C4—44no—
68C23×C4—42no—
69C23×C4—42no—
70C23×C4C4212yes—
71C23×C4C4212yes—
72C23×C4C22⋊C412yes—
73C23×C4C22⋊C412yes—
74C23×C4C4⋊C412yes—
75C23×C4C4⋊C412yes—
76C23×C4C2×C818yes—
77C23×C4M1618yes—
78C23×C4C22×C411yescharacteristic
79C23×C4C22×C411yescharacteristic
80C23×C4C22×C414yes—
81C23×C4C2×D411yescharacteristic
82C23×C4C2×D411yescharacteristic
83C23×C4C2×D411yescharacteristic
84C23×C4C2×Q811yescharacteristic
85C23×C4#4114yes—
86C22×C8—24no—
87C22×C8—24no—
88C22×C8—24no—
89C22×C8—28no—
90C22×C8—44no—
91C22×C8—44no—
92C22×C8—44no—
93C22×C8—44no—
94C22×C8C4218yescomplemented
95C2×C22⋊C4—24no—
96C2×C22⋊C4—28no—
97C2×C22⋊C4C4218yes—
98C2×C22⋊C4C2×C8116yes—
99C2×C42—24no—
100C2×C42—24no—
101C2×C42—24no—
102C2×C42—216no—
103C2×C42—28no—
104C2×C42—44no—
105C2×C42—42no—
106C2×C42—44no—
107C2×C42—42no—
108C2×C42—42no—
109C2×C42—44no—
110C2×C42—48no—
111C2×C42—44no—
112C2×C42—48no—
113C2×C42—44no—
114C2×C42C22⋊C411yescharacteristic
115C2×C42C22⋊C411yescharacteristic
116C2×C42C22⋊C412yes—
117C2×C42C22⋊C411yescharacteristic
118C2×C42C22⋊C412yes—
119C2×C42C22⋊C411yescharacteristic
120C2×C42C4⋊C412yes—
121C2×C42C4⋊C412yes—
122C2×C42C4⋊C412yes—
123C2×C42C4⋊C412yes—
124C22⋊C8—24no—
125C22⋊C8—28no—
126C22⋊C8—28no—
127C22⋊C8—28no—
128C22⋊C8C4218yescomplemented
129C4×C8—48no—
130C4×C8—44no—
131C4×C8—44no—
132#95—216no—
133#95—28no—
134C24—41no—
135C24—41no—
136C24—42no—
137C24C2×C4211yescharacteristic
138C24C2×C4212yes—
139C24C2×C22⋊C411yescharacteristic
140C24C2×C4⋊C411yescharacteristic
141C24#11712yes—
142C24C22×C814yes—
143C24C2×M1614yes—
144C22×C4—24no—
145C22×C4—24no—
146C22×C4—24no—
147C22×C4—24no—
148C22×C4—24no—
149C22×C4—24no—
150C22×C4—22no—
151C22×C4—22no—
152C22×C4—22no—
153C22×C4—22no—
154C22×C4—22no—
155C22×C4—22no—
156C22×C4—28no—
157C22×C4—216no—
158C22×C4—416no—
159C22×C4—416no—
160C22×C4—48no—
161C22×C4—48no—
162C22×C4—42no—
163C22×C4—42no—
164C22×C4—42no—
165C22×C4—41no—
166C22×C4—41no—
167C22×C4—41no—
168C22×C4—42no—
169C22×C4—42no—
170C22×C4—42no—
171C22×C4—41no—
172C22×C4—41no—
173C22×C4—41no—
174C22×C4—44no—
175C22×C4—44no—
176C22×C4—48no—
177C22×C4#9512yes—
178C22×C4#9512yes—
179C22×C4#9512yes—
180C22×C4#9512yes—
181C22×C4C4×C814yes—
182C22×C4C4×C814yes—
183C22×C4#9714yes—
184C22×C4#9714yes—
185C22×C4C22⋊C818yes—
186C22×C4C22⋊C818yes—
187C22×C4C4⋊C818yes—
188C22×C4C4⋊C818yes—
189C22×C4C2×C4212yes—
190C22×C4C2×C4212yes—
191C22×C4C2×C22⋊C411yescharacteristic
192C22×C4C2×C22⋊C411yescharacteristic
193C22×C4C2×C4⋊C411yescharacteristic
194C22×C4C2×C4⋊C411yescharacteristic
195C22×C4#11712yes—
196C22×C4#11712yes—
197C22×C4C4×D414yes—
198C22×C4C4×D414yes—
199C22×C4C4×D414yes—
200C22×C4C4×Q814yes—
201C2×C8—28no—
202C2×C8—28no—
203C2×C8—44no—
204C2×C8—44no—
205C2×C8—416no—
206C2×C8—48no—
207C2×C8—44no—
208C2×C8—44no—
209C2×C8—48no—
210C22⋊C4—28no—
211C22⋊C4—216no—
212C22⋊C4C4×C8116yescomplemented
213C42—24no—
214C42—24no—
215C42—24no—
216C42—22no—
217C42—22no—
218C42—22no—
219C42—42no—
220C42—42no—
221C42—42no—
222C42—432no—
223C42—416no—
224C42#9914yes—
225C23—21no—
226C23—21no—
227C23—21no—
228C23—21no—
229C23—21no—
230C23—21no—
231C23—22no—
232C23—22no—
233C23—22no—
234C23—42no—
235C23—42no—
236C23—44no—
237C23—44no—
238C23—42no—
239C23—42no—
240C23—44no—
241C23—44no—
242C23C4311yescharacteristic
243C23C2×#9511yescharacteristic
244C23#37611yescharacteristic
245C23C4×C22⋊C412yes—
246C23C4×C4⋊C412yes—
247C23C2×C4×C812yes—
248C23C2×C4×C814yes—
249C23C2×#9712yes—
250C23C4×M1614yes—
251C23C2×C22⋊C814yes—
252C23C2×C4⋊C814yes—
253C23#43118yes—
254C2×C4—21no—
255C2×C4—22no—
256C2×C4—22no—
257C2×C4—22no—
258C2×C4—21no—
259C2×C4—21no—
260C2×C4—21no—
261C2×C4—21no—
262C2×C4—21no—
263C2×C4—22no—
264C2×C4—22no—
265C2×C4—22no—
266C2×C4—216no—
267C2×C4—28no—
268C2×C4—28no—
269C2×C4—216no—
270C2×C4—28no—
271C2×C4—24no—
272C2×C4—24no—
273C2×C4—28no—
274C2×C4—216no—
275C2×C4—44no—
276C2×C4—44no—
277C2×C4—48no—
278C2×C4—48no—
279C2×C4—42no—
280C2×C4—42no—
281C2×C4—44no—
282C2×C4—44no—
283C2×C4—48no—
284C2×C4—416no—
285C2×C4—48no—
286C2×C4—416no—
287C2×C4#33614yes—
288C2×C4#33614yes—
289C2×C4#33614yes—
290C2×C4#33614yes—
291C2×C4#34214yes—
292C2×C4#34414yes—
293C2×C4C4×C22⋊C412yes—
294C2×C4C4×C22⋊C412yes—
295C2×C4C4×C4⋊C412yes—
296C2×C4C4×C4⋊C412yes—
297C2×C4C2×#9912yes—
298C2×C4#41012yes—
299C8—48no—
300C8—48no—
301C22—22no—
302C22—21no—
303C22—21no—
304C22—22no—
305C22—22no—
306C22—21no—
307C22—21no—
308C22—22no—
309C22—24no—
310C22—22no—
311C22—22no—
312C22—24no—
313C22—24no—
314C22—22no—
315C22—22no—
316C22—24no—
317C22—44no—
318C22—44no—
319C22—48no—
320C22C4×#9511yescharacteristic
321C22C42×C811yescharacteristic
322C22C4×#9711yescharacteristic
323C22C2×#33612yes—
324C22C2×#34211yescharacteristic
325C22#174011yescharacteristic
326C22C2×#34412yes—
327C22#174412yes—
328C22C4×C22⋊C814yes—
329C22C4×C4⋊C814yes—
330C4—22no—
331C4—22no—
332C4—22no—
333C4—24no—
334C4—24no—
335C4—24no—
336C4—416no—
337C4#128218yesdirect product factor
338C4C4×#9914yes—
339C2—24no—
340C2—21no—
341C2—21no—
342C2—22no—
343C2—24no—
344C2C2×#128212yes—
345C2#792412yes—
346C2C4×#33611yescharacteristic
347C2C4×#34211yescharacteristic
348C2C4×#34411yescharacteristic
subgroupG/H
centerC2×C42C22⋊C4
commutatorC22C42×C8
Frattini, cosocleC24×C4C23
socleC23C2×#95
prime radicalC25C22×C4
LCSG ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C2×C42 ◁ C23×C42 ◁ G
LECSG ▷ C24×C4 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
9. C22×C4×C8C4semidirect
18. C4×C22⋊C8C4semidirect
20. C2×#336C4semidirect
23. #1282C4direct (N × H)
56. C4×C22⋊C4C8semidirect
94. C22×C8C42semidirect
128. C22⋊C8C42semidirect
212. C22⋊C4C4×C8semidirect
337. C4#1282direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4×C22⋊C82
C42×C22⋊C42
C2×#12822