Finite Group Databasebeta

← C2×C4×#331 #182751

Subgroups — C2×C4×#331 #182751

Order 512.

2030 conjugacy classes of subgroups.

The subgroup lattice has 303 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×#127C211yesmaximal, characteristic
2C2×C4×C4⋊C8C212yesmaximal, complemented
3C22×#331C212yesmaximal
4C4×#331C218yesmaximal, direct product factor
5C2×#1296C212yesmaximal, complemented
6C22×#127C2211yescharacteristic
7C22×C4×D4—22no—
8C22×C4×D4C412yes—
9C22×C4⋊C8C2214yes—
10C22×C4×C8—22no—
11C4×#127—24no—
12C4×#127C414yes—
13C4×#127C2214yes—
14C2×#390—22no—
15C2×#390C412yes—
16C2×#384C2211yescharacteristic
17C2×C43C2211yescharacteristic
18C4×C4⋊C8—24no—
19C4×C4⋊C8C2218yescomplemented
20C2×#336—22no—
21C2×#331C4116yesdirect product factor
22C2×#331C2218yes—
23#1296C2218yescomplemented
24C23×D4—22no—
25C23×D4C2×C412yes—
26C24×C4—22no—
27C23×C8—24no—
28C2×#127—22no—
29C2×#127—24no—
30C2×#127C2×C412yes—
31C2×#127C2×C418yes—
32C2×#127C2312yes—
33C2×C4×D4—24no—
34C2×C4×D4—28no—
35C2×C4×D4—28no—
36C2×C4×D4—48no—
37C2×C4×D4—48no—
38C2×C4×D4—48no—
39C2×C4×D4C2×C418yes—
40C22×C4⋊C4—22no—
41C22×C4⋊C4C2×C412yes—
42C22×C22⋊C4—24no—
43C22×C22⋊C4—22no—
44C22×C42C2×C411yescharacteristic
45C22×C42C2×C411yescharacteristic
46C22×C42D412yes—
47C22×C42D412yes—
48C22×C42C2311yescharacteristic
49C2×C4⋊C8—24no—
50C2×C4⋊C8—28no—
51C2×C4⋊C8C2×C4116yescomplemented
52C2×C4⋊C8C2318yes—
53C2×C4×C8—28no—
54C2×C4×C8—48no—
55#390—24no—
56#390—28no—
57#390—28no—
58#390C2×C418yes—
59#384—22no—
60#384C2×C412yes—
61#384C2312yes—
62C43C2×C412yes—
63C43D414yes—
64C43C2312yes—
65#336—28no—
66#331C2×C4132yesdirect product factor
67C25—22no—
68C22×D4—22no—
69C22×D4—24no—
70C22×D4—24no—
71C22×D4—216no—
72C22×D4—24no—
73C22×D4—44no—
74C22×D4—44no—
75C22×D4—44no—
76C22×D4—44no—
77C22×D4—48no—
78C22×D4C4218yes—
79C22×D4C22×C414yes—
80C23×C4—22no—
81C23×C4—28no—
82C23×C4—48no—
83C23×C4—416no—
84C23×C4C22⋊C411yescharacteristic
85C23×C4C22⋊C412yes—
86C23×C4C22⋊C411yescharacteristic
87C23×C4C22×C411yescharacteristic
88C23×C4C2×D412yes—
89C22×C8—216no—
90C22×C8—28no—
91C22×C8—48no—
92C22×C8—48no—
93#127—24no—
94#127—216no—
95#127—24no—
96#127C4218yes—
97#127C22×C418yes—
98C4×D4—416no—
99C4×D4—416no—
100C4×D4—432no—
101C4×D4—416no—
102C4×D4—416no—
103C2×C4⋊C4—24no—
104C2×C4⋊C4—22no—
105C2×C4⋊C4—24no—
106C2×C4⋊C4—44no—
107C2×C4⋊C4—44no—
108C2×C4⋊C4—44no—
109C2×C4⋊C4C22×C414yes—
110C2×C22⋊C4—216no—
111C2×C22⋊C4—28no—
112C2×C22⋊C4—48no—
113C2×C22⋊C4—416no—
114C2×C42—24no—
115C2×C42—28no—
116C2×C42—42no—
117C2×C42C22⋊C412yes—
118C2×C42C22⋊C414yes—
119C2×C42C22⋊C412yes—
120C2×C42C22⋊C414yes—
121C2×C42D818yes—
122C2×C42SD1618yes—
123C2×C42C22×C412yes—
124C2×C42C22×C412yes—
125C2×C42C22×C411yescharacteristic
126C2×C42C22×C414yes—
127C2×C42C2×D414yes—
128C2×C42C2×D412yes—
129C2×C42C2×D414yes—
130C2×C42#4114yes—
131C2×C42C2411yescharacteristic
132C4⋊C8—216no—
133C4⋊C8—28no—
134C4⋊C8C22×C4116yescomplemented
135C4×C8—416no—
136C24—24no—
137C24—28no—
138C24—44no—
139C24—44no—
140C24—48no—
141C24—48no—
142C24C2×C22⋊C411yescharacteristic
143C2×D4—24no—
144C2×D4—216no—
145C2×D4—28no—
146C2×D4—216no—
147C2×D4—44no—
148C2×D4—416no—
149C2×D4—44no—
150C2×D4—44no—
151C2×D4—44no—
152C2×D4—416no—
153C2×D4—44no—
154C2×D4—44no—
155C2×D4—48no—
156C2×D4—48no—
157C2×D4—48no—
158C2×D4—432no—
159C2×D4—432no—
160C2×D4C2×C4218yes—
161C22×C4—22no—
162C22×C4—24no—
163C22×C4—22no—
164C22×C4—24no—
165C22×C4—22no—
166C22×C4—24no—
167C22×C4—24no—
168C22×C4—44no—
169C22×C4—48no—
170C22×C4—416no—
171C22×C4—432no—
172C22×C4—832no—
173C22×C4#10014yes—
174C22×C4#10218yes—
175C22×C4#10218yes—
176C22×C4C2×C4212yes—
177C22×C4C2×C22⋊C412yes—
178C22×C4C2×C22⋊C411yescharacteristic
179C22×C4C2×C22⋊C414yes—
180C22×C4C2×C22⋊C412yes—
181C22×C4C2×C22⋊C412yes—
182C22×C4#11712yes—
183C22×C4C4×D418yes—
184C22×C4C2×D814yes—
185C22×C4C2×SD1614yes—
186C22×C4#13518yes—
187C22×C4C23×C411yescharacteristic
188C22×C4C22×D412yes—
189C2×C8—216no—
190C2×C8—48no—
191C2×C8—48no—
192C2×C8—432no—
193C4⋊C4—44no—
194C4⋊C4—44no—
195C4⋊C4—44no—
196C4⋊C4—44no—
197C4⋊C4—48no—
198C22⋊C4—416no—
199C22⋊C4—432no—
200C42—28no—
201C42—24no—
202C42—24no—
203C42—28no—
204C42—42no—
205C42—42no—
206C42#102116yes—
207C42C2×C4212yes—
208C42#11712yes—
209C42C4×D418yes—
210C42C2×D818yes—
211C42C2×SD1618yes—
212C42C23×C412yes—
213C42C2×#4112yes—
214C23—28no—
215C23—44no—
216C23—44no—
217C23—48no—
218C23—48no—
219C23—416no—
220C23—432no—
221C23—88no—
222C23—816no—
223C23—88no—
224C23C4×C22⋊C412yes—
225C23C2×#10012yes—
226C23#41312yes—
227C23C2×#10214yes—
228C23#41614yes—
229C23C22×C22⋊C411yescharacteristic
230D4—48no—
231D4—48no—
232D4—416no—
233D4—416no—
234D4—416no—
235D4—432no—
236C2×C4—216no—
237C2×C4—21no—
238C2×C4—21no—
239C2×C4—24no—
240C2×C4—21no—
241C2×C4—21no—
242C2×C4—24no—
243C2×C4—24no—
244C2×C4—24no—
245C2×C4—22no—
246C2×C4—24no—
247C2×C4—44no—
248C2×C4—44no—
249C2×C4—48no—
250C2×C4—88no—
251C2×C4—832no—
252C2×C4#331116yesdirect product factor
253C2×C4C4×C22⋊C412yes—
254C2×C4C4×C22⋊C414yes—
255C2×C4C2×#10014yes—
256C2×C4C2×#10218yes—
257C2×C4C2×#10218yes—
258C2×C4C2×#10214yes—
259C2×C4#41614yes—
260C2×C4C4×D8116yes—
261C2×C4C4×SD16116yes—
262C2×C4C22×C4211yescharacteristic
263C2×C4C2×#11711yescharacteristic
264C2×C4C2×C4×D414yes—
265C2×C4C22×D812yes—
266C2×C4C22×SD1612yes—
267C2×C4C2×#13514yes—
268C8—416no—
269C22—48no—
270C22—416no—
271C22—84no—
272C22—88no—
273C22—84no—
274C22—832no—
275C22C2×#33114yes—
276C22#154018yes—
277C22#154314yes—
278C22C4×#10014yes—
279C22C4×#10218yes—
280C22C2×C4×C22⋊C411yescharacteristic
281C22C22×#10011yescharacteristic
282C22C2×#41311yescharacteristic
283C22C22×#10212yes—
284C22C2×#41612yes—
285C4—28no—
286C4—21no—
287C4—22no—
288C4—21no—
289C4—42no—
290C4—84no—
291C4C2×#33118yesdirect product factor
292C4C4×#10218yes—
293C4C2×C4×D814yes—
294C4C2×C4×SD1614yes—
295C2—88no—
296C2C4×#33118yesdirect product factor
297C2C22×#33111yescharacteristic
298C2C2×#154012yes—
299C2C2×#154311yescharacteristic
300C2C2×C4×#10011yescharacteristic
301C2C2×C4×#10212yes—
subgroupG/H
centerC23×C4C22⋊C4
commutatorC2×C4C22×C42
Frattini, cosocleC2×C42C24
socleC24C2×C22⋊C4
prime radicalC22×#127C22
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23×C4 ◁ C2×C43 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×C4×C4⋊C8C2semidirect
4. C4×#331C2direct (N × H)
5. C2×#1296C2semidirect
19. C4×C4⋊C8C22semidirect
21. C2×#331C4direct (N × H)
23. #1296C22semidirect
51. C2×C4⋊C8C2×C4semidirect
66. #331C2×C4direct (N × H)
134. C4⋊C8C22×C4semidirect
252. C2×C4#331direct (N × H)
291. C4C2×#331direct (N × H)
296. C2C4×#331direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4×#1272
C2×C4×C4⋊C82
C22×#3312
C4×#3312
C2×#12962