Finite Group Databasebeta

← C2×#21917 #6374764

Subgroups — C2×#21917 #6374764

Order 512.

1886 conjugacy classes of subgroups.

The subgroup lattice has 224 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2296C211yesmaximal, characteristic
2#21917C2116yesmaximal, direct product factor
3C2×#1917C218yesmaximal, complemented
4C2×#1818C212yesmaximal
5C2×#1798C212yesmaximal
6C2×#1749C212yesmaximal
7C22×#117C2211yescharacteristic
8C22×#117C2211yescharacteristic
9C23×C42C2211yescharacteristic
10C22×C4⋊C8C2214yes—
11C22×C22⋊C8C2214yes—
12C22×#97C2214yes—
13#2296C418yes—
14#2296C2218yes—
15C2×#389C414yes—
16C2×#385C414yes—
17C2×C4×C4⋊C4C2214yes—
18#1917C22164yescomplemented
19#1818C22116yes—
20#1798C22116yes—
21#1749C22116yes—
22C2×#336C2214yes—
23C2×#336C2214yes—
24C2×#336C2218yes—
25C24×C4C2×C412yes—
26C24×C4C2311yescharacteristic
27C23×C8C2318yes—
28C2×#117—28no—
29C2×#117—44no—
30C2×#117C2×C414yes—
31C2×#117C2×C414yes—
32C2×#117C2314yes—
33C2×#117C2314yes—
34C22×C4⋊C4C2×C412yes—
35C22×C4⋊C4C2×C412yes—
36C22×C4⋊C4C2×C418yes—
37C22×C22⋊C4C2×C412yes—
38C22×C22⋊C4C2×C412yes—
39C22×C42—44no—
40C22×C42C2×C412yes—
41C22×C42C2×C414yes—
42C22×C42C2312yes—
43C22×C42C2312yes—
44C22×C42C2312yes—
45C22×C42C2314yes—
46C2×C4⋊C8—48no—
47C2×C4⋊C8C23116yes—
48C2×C22⋊C8—216no—
49C2×C22⋊C8C23116yes—
50C2×#97—48no—
51C2×#97C23116yes—
52#389C2×C4132yes—
53#385C2×C4132yes—
54C4×C4⋊C4C2×C4116yes—
55C4×C4⋊C4C23116yes—
56C2×#95C2×C418yes—
57#336C23116yes—
58#336C23132yes—
59#336C23116yes—
60C25C22×C411yescharacteristic
61C23×C4—24no—
62C23×C4—24no—
63C23×C4—48no—
64C23×C4—44no—
65C23×C4C22×C414yes—
66C23×C4C22×C414yes—
67C23×C4C22×C414yes—
68C23×C4C22×C411yescharacteristic
69C23×C4C22×C412yes—
70C23×C4C22×C418yes—
71C23×C4#4118yes—
72C23×C4C2412yes—
73C23×C4C2411yescharacteristic
74C22×C8—216no—
75C22×C8—216no—
76C22×C8—216no—
77C22×C8C24116yes—
78#117—216no—
79#117—216no—
80#117—48no—
81#117—48no—
82C2×C4⋊C4—28no—
83C2×C4⋊C4—416no—
84C2×C4⋊C4—44no—
85C2×C4⋊C4C22×C418yes—
86C2×C4⋊C4C22×C418yes—
87C2×C4⋊C4C22×C4132yes—
88C2×C22⋊C4—28no—
89C2×C22⋊C4—44no—
90C2×C22⋊C4C22×C418yes—
91C2×C22⋊C4C22×C418yes—
92C2×C42—28no—
93C2×C42—28no—
94C2×C42—28no—
95C2×C42—48no—
96C2×C42—48no—
97C2×C42—44no—
98C2×C42C22×C414yes—
99C2×C42C22×C414yes—
100C2×C42C22×C414yes—
101C2×C42C22×C418yes—
102C2×C42C2414yes—
103C2×C42C2414yes—
104C2×C42C2414yes—
105C4⋊C8—416no—
106C22⋊C8—232no—
107#97—416no—
108#95C22×C4132yes—
109C24—22no—
110C24—22no—
111C24—28no—
112C24#11714yes—
113C24C23×C412yes—
114C24C23×C411yescharacteristic
115C22×C4—22no—
116C22×C4—22no—
117C22×C4—24no—
118C22×C4—24no—
119C22×C4—232no—
120C22×C4—24no—
121C22×C4—24no—
122C22×C4—28no—
123C22×C4—28no—
124C22×C4—28no—
125C22×C4—28no—
126C22×C4—216no—
127C22×C4—216no—
128C22×C4—28no—
129C22×C4—48no—
130C22×C4—416no—
131C22×C4—432no—
132C22×C4#11714yes—
133C22×C4#11718yes—
134C22×C4C23×C418yes—
135C22×C4C23×C418yes—
136C22×C4C23×C418yes—
137C22×C4C23×C412yes—
138C22×C4C23×C411yescharacteristic
139C22×C4C2×#4118yes—
140C22×C4C2×#4114yes—
141C22×C4H(5,𝔽2)14yes—
142C22×C42−1+414yes—
143C22×C4C2511yescharacteristic
144C2×C8—216no—
145C2×C8—216no—
146C2×C8—216no—
147C2×C8—432no—
148C4⋊C4—216no—
149C4⋊C4—432no—
150C4⋊C4—48no—
151C22⋊C4—216no—
152C22⋊C4—48no—
153C42—28no—
154C42—28no—
155C42—28no—
156C42—28no—
157C42—28no—
158C42—28no—
159C42—48no—
160C23—28no—
161C23—22no—
162C23—22no—
163C23—216no—
164C23—28no—
165C23—48no—
166C23—48no—
167C23C2×#11714yes—
168C23C2×#11712yes—
169C23#51812yes—
170C23#51912yes—
171C23#56818yes—
172C23C24×C411yescharacteristic
173C2×C4—28no—
174C2×C4—22no—
175C2×C4—22no—
176C2×C4—216no—
177C2×C4—216no—
178C2×C4—28no—
179C2×C4—28no—
180C2×C4—28no—
181C2×C4—28no—
182C2×C4—216no—
183C2×C4—216no—
184C2×C4—28no—
185C2×C4—432no—
186C2×C4—416no—
187C2×C4—416no—
188C2×C4—416no—
189C2×C4C2×#11714yes—
190C2×C4C2×#11712yes—
191C2×C4#51812yes—
192C2×C4#51912yes—
193C2×C4#539116yes—
194C2×C4C22×#4112yes—
195C2×C4C2×H(5,𝔽2)12yes—
196C2×C4C2×2−1+412yes—
197C8—416no—
198C22—28no—
199C22—24no—
200C22—44no—
201C22—44no—
202C22—416no—
203C22#231314yes—
204C22#292318yes—
205C22#297818yes—
206C22#298718yes—
207C22C22×#11711yescharacteristic
208C22C2×#51811yescharacteristic
209C22C2×#51911yescharacteristic
210C22C2×#56814yes—
211C4—24no—
212C4—48no—
213C4—48no—
214C4—48no—
215C4#231314yes—
216C4C2×#53914yes—
217C2—44no—
218C2#2191718yesdirect product factor
219C2C2×#231311yescharacteristic
220C2C2×#292312yes—
221C2C2×#297812yes—
222C2C2×#298712yes—
subgroupG/H
centerC23×C4C24
commutatorC23C24×C4
Frattini, cosocleC22×C4C25
socleC24C23×C4
prime radicalC25C22×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
2. #21917C2direct (N × H)
3. C2×#1917C2semidirect
18. #1917C22semidirect
218. C2#21917direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#22962
#219172
C2×#19172
C2×#18182
C2×#17982
C2×#17492