Finite Group Databasebeta

← C2×#21935 #6374850

Subgroups — C2×#21935 #6374850

Order 512.

3462 conjugacy classes of subgroups.

The subgroup lattice has 250 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#407C212yesmaximal
2C2×#2280C211yesmaximal, characteristic
3#21935C2116yesmaximal, direct product factor
4C2×#1851C218yesmaximal, complemented
5C2×#1798C214yesmaximal, complemented
6C25×C4C2211yescharacteristic
7C23×M16C2214yes—
8C22×#117C2212yes—
9C22×C4⋊C8C2218yescomplemented
10C2×#407—216no—
11C2×#407C22116yes—
12C22×C22⋊C8C2214yes—
13C22×C22⋊C8C2214yes—
14#2280C418yes—
15#2280C2218yes—
16C2×#381C412yes—
17C2×#380C414yes—
18C2×#379C412yes—
19C2×C4×C22⋊C4C2214yes—
20#1851C22164yescomplemented
21#1798C22132yescomplemented
22C2×#336C2218yescomplemented
23C26C2×C411yescharacteristic
24C24×C4—48no—
25C24×C4C2×C412yes—
26C24×C4C2×C411yescharacteristic
27C24×C4C2×C414yes—
28C24×C4D418yes—
29C24×C4Q818yes—
30C24×C4C2311yescharacteristic
31C24×C4C2312yes—
32C24×C4C2314yes—
33C22×M16—216no—
34C22×M16—416no—
35C22×M16C23116yes—
36C23×C8C2318yes—
37C2×#117—48no—
38C2×#117C2×C418yes—
39C2×#117C2318yes—
40C22×C4⋊C4C2×C414yes—
41C22×C22⋊C4C2×C414yes—
42C22×C22⋊C4C2×C418yes—
43C22×C42C2314yes—
44C2×C4⋊C8—416no—
45C2×C4⋊C8C23132yescomplemented
46#407—264no—
47C2×C22⋊C8—216no—
48C2×C22⋊C8—216no—
49C2×C22⋊C8C23116yes—
50C2×C22⋊C8C23116yes—
51#381C2×C4116yes—
52#380C2×C4132yes—
53#379C2×C4116yes—
54C4×C22⋊C4C2×C4116yes—
55C4×C22⋊C4C23116yes—
56C2×#95C2×C418yes—
57#336C23132yescomplemented
58C25—44no—
59C25—48no—
60C25C4⋊C418yes—
61C25C22×C411yescharacteristic
62C25C22×C412yes—
63C25C22×C414yes—
64C23×C4—28no—
65C23×C4—216no—
66C23×C4—416no—
67C23×C4—432no—
68C23×C4—432no—
69C23×C4—416no—
70C23×C4—48no—
71C23×C4—44no—
72C23×C4C4⋊C4132yes—
73C23×C4C4⋊C4116yes—
74C23×C4C4⋊C418yes—
75C23×C4C22×C418yes—
76C23×C4C22×C411yescharacteristic
77C23×C4C22×C412yes—
78C23×C4C22×C412yes—
79C23×C4C22×C414yes—
80C23×C4C22×C418yes—
81C23×C4C22×C414yes—
82C23×C4C2×D418yes—
83C23×C4C2×D414yes—
84C23×C4C2×D4116yes—
85C23×C4C2×Q814yes—
86C23×C4C2×Q818yes—
87C23×C4C2×Q8116yes—
88C23×C4C2412yes—
89C23×C4C2414yes—
90C23×C4C2411yescharacteristic
91C2×M16—232no—
92C2×M16—432no—
93C2×M16—464no—
94C22×C8—216no—
95C22×C8—232no—
96C22×C8C24116yes—
97#117—416no—
98#117—416no—
99C2×C4⋊C4—48no—
100C2×C4⋊C4C22×C4116yes—
101C2×C22⋊C4—416no—
102C2×C22⋊C4—48no—
103C2×C22⋊C4C22×C4116yes—
104C2×C22⋊C4C22×C4132yes—
105C2×C42—216no—
106C2×C42C22×C418yes—
107C2×C42C2418yes—
108C4⋊C8—432no—
109C22⋊C8—232no—
110C22⋊C8—232no—
111#95C22×C4132yes—
112C24—24no—
113C24—28no—
114C24—28no—
115C24—28no—
116C24—28no—
117C24—416no—
118C24—48no—
119C24—432no—
120C24—416no—
121C24—464no—
122C24C2×C4⋊C418yes—
123C24C2×C4⋊C414yes—
124C24C2×C4⋊C4116yes—
125C24C23×C412yes—
126C24C23×C414yes—
127C24C23×C411yescharacteristic
128C22×C4—24no—
129C22×C4—28no—
130C22×C4—28no—
131C22×C4—216no—
132C22×C4—232no—
133C22×C4—216no—
134C22×C4—216no—
135C22×C4—232no—
136C22×C4—28no—
137C22×C4—216no—
138C22×C4—216no—
139C22×C4—232no—
140C22×C4—464no—
141C22×C4—432no—
142C22×C4—432no—
143C22×C4—432no—
144C22×C4—416no—
145C22×C4—416no—
146C22×C4—48no—
147C22×C4C2×C4⋊C414yes—
148C22×C4C2×C4⋊C418yes—
149C22×C4C2×C4⋊C418yes—
150C22×C4C2×C4⋊C4116yes—
151C22×C4C2×C4⋊C4132yes—
152C22×C4C2×C4⋊C4116yes—
153C22×C4C23×C4116yes—
154C22×C4C23×C414yes—
155C22×C4C23×C412yes—
156C22×C4C23×C411yescharacteristic
157C22×C4C22×D414yes—
158C22×C4C22×D418yes—
159C22×C4C22×D412yes—
160C22×C4C22×Q814yes—
161C22×C4C22×Q818yes—
162C22×C4C22×Q812yes—
163C22×C4H(5,𝔽2)18yes—
164C22×C4C2511yescharacteristic
165M16—464no—
166C2×C8—216no—
167C2×C8—232no—
168C2×C8—432no—
169C4⋊C4—416no—
170C22⋊C4—432no—
171C22⋊C4—416no—
172C42—216no—
173C42—216no—
174C23—216no—
175C23—28no—
176C23—216no—
177C23—216no—
178C23—216no—
179C23—24no—
180C23—28no—
181C23—28no—
182C23—28no—
183C23—28no—
184C23—416no—
185C23—432no—
186C23—464no—
187C23—4128no—
188C23—416no—
189C23—432no—
190C23C22×C4⋊C414yes—
191C23C22×C4⋊C418yes—
192C23C22×C4⋊C412yes—
193C23#51814yes—
194C23#56818yes—
195C23C24×C411yescharacteristic
196C2×C4—28no—
197C2×C4—216no—
198C2×C4—24no—
199C2×C4—28no—
200C2×C4—216no—
201C2×C4—232no—
202C2×C4—216no—
203C2×C4—28no—
204C2×C4—28no—
205C2×C4—216no—
206C2×C4—216no—
207C2×C4—232no—
208C2×C4—432no—
209C2×C4—416no—
210C2×C4—432no—
211C2×C4C22×C4⋊C418yes—
212C2×C4C22×C4⋊C414yes—
213C2×C4C22×C4⋊C412yes—
214C2×C4#51814yes—
215C2×C4#53418yes—
216C2×C4#54318yes—
217C2×C4C23×D411yescharacteristic
218C2×C4C23×Q811yescharacteristic
219C2×C4C2×H(5,𝔽2)14yes—
220C8—416no—
221C22—28no—
222C22—24no—
223C22—28no—
224C22—28no—
225C22—28no—
226C22—464no—
227C22—48no—
228C22—416no—
229C22—432no—
230C22—416no—
231C22#231514yes—
232C22#290518yes—
233C22#2978116yes—
234C22C23×C4⋊C411yescharacteristic
235C22C2×#51812yes—
236C22C2×#56814yes—
237C4—24no—
238C4—28no—
239C4—416no—
240C4#231514yes—
241C4C2×#53412yes—
242C4C2×#54312yes—
243C2—48no—
244C2—44no—
245C2#2193518yesdirect product factor
246C2C2×#231511yescharacteristic
247C2C2×#290512yes—
248C2C2×#297814yes—
subgroupG/H
centerC23×C4C24
commutatorC23C24×C4
Frattini, cosocleC22×C4C25
socleC24C23×C4
prime radicalC26C2×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
3. #21935C2direct (N × H)
4. C2×#1851C2semidirect
5. C2×#1798C2semidirect
9. C22×C4⋊C8C22semidirect
20. #1851C22semidirect
21. #1798C22semidirect
22. C2×#336C22semidirect
45. C2×C4⋊C8C23semidirect
57. #336C23semidirect
245. C2#21935direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4072
C2×#22802
#219352
C2×#18512
C2×#17982