Finite Group Databasebeta

← C2×#21951 #6374891

Subgroups — C2×#21951 #6374891

Order 512.

2930 conjugacy classes of subgroups.

The subgroup lattice has 294 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#431C212yesmaximal
2C22×C4×C4⋊C4C211yesmaximal, characteristic
3#21951C2116yesmaximal, direct product factor
4C2×#1939C218yesmaximal, complemented
5C2×#1797C214yesmaximal
6C23×C4⋊C4C411yescharacteristic
7C23×C4⋊C4C411yescharacteristic
8C23×C42C2212yes—
9C23×C42C2211yescharacteristic
10C2×#431—216no—
11C2×#431C22116yes—
12C22×C4⋊C8C2214yes—
13C22×C4⋊C8C2218yes—
14C22×C22⋊C8C2214yes—
15C22×C4×C8C2214yes—
16C2×C4×C4⋊C4C414yes—
17C2×C4×C4⋊C4C418yes—
18C2×C4×C4⋊C4C2214yes—
19C2×C4×C4⋊C4C2218yes—
20C22×#95C412yes—
21#1939C22164yescomplemented
22#1797C22132yes—
23C2×#336C2218yes—
24C24×C4C2×C412yes—
25C24×C4C2×C411yescharacteristic
26C24×C4C2×C412yes—
27C24×C4C2×C411yescharacteristic
28C24×C4C2311yescharacteristic
29C23×C8C2318yes—
30C22×C4⋊C4—28no—
31C22×C4⋊C4C8116yescomplemented
32C22×C4⋊C4C2×C414yes—
33C22×C4⋊C4C2×C418yes—
34C22×C4⋊C4C2×C414yes—
35C22×C4⋊C4C2×C418yes—
36C22×C42—48no—
37C22×C42C2×C418yes—
38C22×C42C2×C414yes—
39C22×C42C2×C412yes—
40C22×C42C2×C414yes—
41C22×C42D418yes—
42C22×C42Q818yes—
43C22×C42C2314yes—
44C22×C42C2318yes—
45C22×C42C2314yes—
46C22×C42C2312yes—
47#431—264no—
48C2×C4⋊C8—216no—
49C2×C4⋊C8—416no—
50C2×C4⋊C8C23116yes—
51C2×C4⋊C8C23132yes—
52C2×C22⋊C8—216no—
53C2×C22⋊C8C23116yes—
54C2×C4×C8—216no—
55C2×C4×C8C23116yes—
56C4×C4⋊C4C2×C4116yes—
57C4×C4⋊C4C2×C4132yes—
58C4×C4⋊C4C23116yes—
59C2×#95C2×C418yes—
60C2×#95C2×C4116yes—
61#336C23132yes—
62C25C22×C411yescharacteristic
63C23×C4—24no—
64C23×C4—24no—
65C23×C4—28no—
66C23×C4—42no—
67C23×C4—42no—
68C23×C4—44no—
69C23×C4—44no—
70C23×C4—44no—
71C23×C4—44no—
72C23×C4C4⋊C418yes—
73C23×C4C4⋊C418yes—
74C23×C4C2×C8116yes—
75C23×C4C2×C818yes—
76C23×C4M1618yes—
77C23×C4C22×C414yes—
78C23×C4C22×C412yes—
79C23×C4C22×C411yescharacteristic
80C23×C4C22×C412yes—
81C23×C4C22×C414yes—
82C23×C4C22×C418yes—
83C23×C4C22×C414yes—
84C23×C4C22×C418yes—
85C23×C4C22×C412yes—
86C23×C4C22×C414yes—
87C23×C4C2×D414yes—
88C23×C4C2×Q814yes—
89C23×C4C2412yes—
90C23×C4C2411yescharacteristic
91C22×C8—216no—
92C22×C8—216no—
93C22×C8—216no—
94C22×C8C24116yes—
95C2×C4⋊C4—216no—
96C2×C4⋊C4—232no—
97C2×C4⋊C4C2×C8132yes—
98C2×C4⋊C4C2×C8164yescomplemented
99C2×C4⋊C4C22×C4116yes—
100C2×C4⋊C4C22×C4116yes—
101C2×C42—216no—
102C2×C42—416no—
103C2×C42—416no—
104C2×C42—48no—
105C2×C42C4⋊C4116yes—
106C2×C42C4⋊C4132yes—
107C2×C42C22×C418yes—
108C2×C42C22×C4116yes—
109C2×C42C22×C418yes—
110C2×C42C22×C414yes—
111C2×C42C2×D418yes—
112C2×C42C2×D4116yes—
113C2×C42C2×Q818yes—
114C2×C42C2×Q8116yes—
115C2×C42C2418yes—
116C2×C42C2414yes—
117C4⋊C8—232no—
118C4⋊C8—432no—
119C22⋊C8—232no—
120C4×C8—232no—
121#95C22×C4132yes—
122C24—22no—
123C24—22no—
124C24—22no—
125C24—22no—
126C24C2×C4⋊C414yes—
127C24C22×C814yes—
128C24C2×M1614yes—
129C24C23×C412yes—
130C24C23×C411yescharacteristic
131C22×C4—28no—
132C22×C4—22no—
133C22×C4—22no—
134C22×C4—24no—
135C22×C4—24no—
136C22×C4—28no—
137C22×C4—24no—
138C22×C4—24no—
139C22×C4—216no—
140C22×C4—216no—
141C22×C4—24no—
142C22×C4—24no—
143C22×C4—28no—
144C22×C4—216no—
145C22×C4—28no—
146C22×C4—28no—
147C22×C4—48no—
148C22×C4—48no—
149C22×C4—416no—
150C22×C4—432no—
151C22×C4—44no—
152C22×C4—44no—
153C22×C4—48no—
154C22×C4—48no—
155C22×C4—432no—
156C22×C4C4⋊C8164yescomplemented
157C22×C4C2×C4⋊C414yes—
158C22×C4C2×C4⋊C418yes—
159C22×C4C2×C4⋊C418yes—
160C22×C4C2×C4⋊C4116yes—
161C22×C4C2×C4⋊C418yes—
162C22×C4C2×C4⋊C4116yes—
163C22×C4C22×C8116yes—
164C22×C4C22×C8132yes—
165C22×C4C22×C818yes—
166C22×C4C22×C8116yes—
167C22×C4C2×M1618yes—
168C22×C4C2×M16116yes—
169C22×C4C23×C418yes—
170C22×C4C23×C414yes—
171C22×C4C23×C412yes—
172C22×C4C23×C418yes—
173C22×C4C23×C411yescharacteristic
174C22×C4C23×C414yes—
175C22×C4C22×D414yes—
176C22×C4C22×D412yes—
177C22×C4C22×Q814yes—
178C22×C4C22×Q812yes—
179C22×C4H(5,𝔽2)14yes—
180C22×C42−1+414yes—
181C22×C4C2511yescharacteristic
182C2×C8—216no—
183C2×C8—216no—
184C2×C8—216no—
185C2×C8—432no—
186C4⋊C4—232no—
187C4⋊C4C22×C8164yes—
188C42—216no—
189C42—216no—
190C42—416no—
191C42C2×C4⋊C4132yes—
192C42C2×C4⋊C4116yes—
193C42C22×D418yes—
194C42C22×Q818yes—
195C23—28no—
196C23—28no—
197C23—22no—
198C23—22no—
199C23—28no—
200C23—28no—
201C23—28no—
202C23—28no—
203C23—22no—
204C23—22no—
205C23C2×C4⋊C8116yes—
206C23C22×C4⋊C414yes—
207C23C22×C4⋊C412yes—
208C23#51812yes—
209C23#51912yes—
210C23C23×C814yes—
211C23C23×C812yes—
212C23C22×M1614yes—
213C23C22×M1612yes—
214C23#56812yes—
215C23#56812yes—
216C23C24×C411yescharacteristic
217C2×C4—28no—
218C2×C4—216no—
219C2×C4—28no—
220C2×C4—22no—
221C2×C4—22no—
222C2×C4—232no—
223C2×C4—28no—
224C2×C4—24no—
225C2×C4—24no—
226C2×C4—216no—
227C2×C4—28no—
228C2×C4—28no—
229C2×C4—28no—
230C2×C4—28no—
231C2×C4—28no—
232C2×C4—416no—
233C2×C4—432no—
234C2×C4—432no—
235C2×C4—416no—
236C2×C4C2×C4⋊C8132yes—
237C2×C4C2×C4⋊C8164yescomplemented
238C2×C4C22×C4⋊C414yes—
239C2×C4C22×C4⋊C418yes—
240C2×C4C22×C4⋊C412yes—
241C2×C4C22×C4⋊C418yes—
242C2×C4#51812yes—
243C2×C4#51912yes—
244C2×C4#53718yes—
245C2×C4#54418yes—
246C2×C4C23×C8116yes—
247C2×C4C23×C818yes—
248C2×C4C22×M1618yes—
249C2×C4C23×D411yescharacteristic
250C2×C4C23×Q811yescharacteristic
251C2×C4C2×H(5,𝔽2)12yes—
252C2×C4C2×2−1+412yes—
253C8—416no—
254C22—24no—
255C22—24no—
256C22—24no—
257C22—24no—
258C22—24no—
259C22—232no—
260C22—24no—
261C22#231614yes—
262C22C22×C4⋊C818yes—
263C22C22×C4⋊C814yes—
264C22#290514yes—
265C22#297214yes—
266C22#297514yes—
267C22#298214yes—
268C22#298314yes—
269C22C23×C4⋊C411yescharacteristic
270C22C2×#51811yescharacteristic
271C22C2×#51911yescharacteristic
272C22C24×C811yescharacteristic
273C22C23×M1611yescharacteristic
274C22C2×#56811yescharacteristic
275C22C2×#56811yescharacteristic
276C4—24no—
277C4—216no—
278C4—28no—
279C4—48no—
280C4#231614yes—
281C4C22×C4⋊C8116yes—
282C4C2×#53712yes—
283C4C2×#54412yes—
284C2—28no—
285C2#2195118yesdirect product factor
286C2C2×#231611yescharacteristic
287C2C23×C4⋊C811yescharacteristic
288C2C2×#290511yescharacteristic
289C2C2×#297211yescharacteristic
290C2C2×#297511yescharacteristic
291C2C2×#298211yescharacteristic
292C2C2×#298311yescharacteristic
subgroupG/H
centerC23×C4C24
commutatorC22C24×C8
Frattini, cosocleC22×C4C25
socleC24C23×C4
prime radicalC25C22×C4
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #21951C2direct (N × H)
4. C2×#1939C2semidirect
21. #1939C22semidirect
31. C22×C4⋊C4C8semidirect
98. C2×C4⋊C4C2×C8semidirect
156. C22×C4C4⋊C8semidirect
237. C2×C4C2×C4⋊C8semidirect
285. C2#21951direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4312
C22×C4×C4⋊C42
#219512
C2×#19392
C2×#17972