Finite Group Databasebeta

← C2×#12886 #494077

Subgroups — C2×#12886 #494077

Order 512.

722 conjugacy classes of subgroups.

The subgroup lattice has 234 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×M32C211yesmaximal, characteristic
2C2×#1848C211yesmaximal, characteristic
3C2×#1844C211yesmaximal, characteristic
4#12886C218yesmaximal, direct product factor
5C2×#1383C214yesmaximal
6C22×M32C2212yes—
7C22×#108—21no—
8C22×#108C2212yes—
9C22×#106—21no—
10C22×#106C2212yes—
11C2×#423—21no—
12C22×C4×C8C2211yescharacteristic
13C2×#384—21no—
14C4×M32C414yescomplemented
15C4×M32C2214yes—
16C2×#346C412yescomplemented
17C2×C4×C16C412yescomplemented
18#1848—22no—
19#1848C2214yes—
20#1844—22no—
21#1844C2214yes—
22#1383C22116yes—
23C22×M16—22no—
24C23×C8D411yescharacteristic
25C23×C8C2311yescharacteristic
26C22×C4⋊C4—22no—
27C22×C4⋊C4—42no—
28C22×C42D411yescharacteristic
29C2×M32—24no—
30C2×M32—24no—
31C2×M32C2×C414yes—
32C2×M32C2314yes—
33C22×C16C2×C414yes—
34C2×#108—28no—
35C2×#108—22no—
36C2×#108—24no—
37C2×#108—44no—
38C2×#108C2314yes—
39C2×#106—28no—
40C2×#106—22no—
41C2×#106—24no—
42C2×#106—44no—
43C2×#106C2314yes—
44#423—24no—
45#423—42no—
46C2×C4⋊C8—42no—
47C2×C4×C8C2×C411yescharacteristic
48C2×C4×C8C2×C411yescharacteristic
49C2×C4×C8C2×C412yes—
50C2×C4×C8D412yes—
51C2×C4×C8Q812yes—
52C2×C4×C8Q811yescharacteristic
53C2×C4×C8Q811yescharacteristic
54C2×C4×C8C2312yes—
55#384—24no—
56#384—42no—
57#346C2×C418yescomplemented
58C4×C16C2×C418yescomplemented
59C23×C4—42no—
60C23×C4SD1612yes—
61C23×C4C2×D411yescharacteristic
62C2×M16—24no—
63C2×M16—42no—
64C2×M16—44no—
65C2×M16—44no—
66C22×C8—42no—
67C22×C8C4⋊C412yes—
68C22×C8C4⋊C411yescharacteristic
69C22×C8C4⋊C411yescharacteristic
70C22×C8D814yes—
71C22×C8Q1614yes—
72C22×C8C22×C411yescharacteristic
73C22×C8C22×C411yescharacteristic
74C22×C8C2×D411yescharacteristic
75C22×C8C2×D412yes—
76C22×C8C2×Q811yescharacteristic
77C22×C8C2×Q811yescharacteristic
78C22×C8#4114yes—
79C22×C8#4114yes—
80C22×C8C2411yescharacteristic
81C2×C4⋊C4—24no—
82C2×C4⋊C4—44no—
83C2×C4⋊C4—44no—
84C2×C4⋊C4—42no—
85C2×C4⋊C4—48no—
86C2×C4⋊C4—88no—
87C2×C42C4⋊C412yes—
88C2×C42C4⋊C411yescharacteristic
89C2×C42C4⋊C411yescharacteristic
90C2×C42SD1612yes—
91C2×C42SD1612yes—
92C2×C42SD1612yes—
93C2×C42C2×D412yes—
94M32—28no—
95M32—24no—
96M32—24no—
97C2×C16—28no—
98C2×C16C22×C418yes—
99#108—28no—
100#108—44no—
101#108—48no—
102#106—28no—
103#106—44no—
104#106—48no—
105C4⋊C8—48no—
106C4×C8C4⋊C412yes—
107C4×C8C4⋊C412yes—
108C4×C8C4⋊C412yes—
109C4×C8C4⋊C412yes—
110C4×C8C22×C412yes—
111C4×C8C22×C412yes—
112C4×C8C2×Q812yes—
113C4×C8C2×Q812yes—
114C24C2×SD1611yescharacteristic
115C22×C4—28no—
116C22×C4—44no—
117C22×C4—88no—
118C22×C4—84no—
119C22×C4#10614yes—
120C22×C4#10612yes—
121C22×C4#10612yes—
122C22×C4C2×C4⋊C411yescharacteristic
123C22×C4C2×C4⋊C411yescharacteristic
124C22×C4#12412yes—
125C22×C4#12412yes—
126C22×C4C2×D812yes—
127C22×C4C2×SD1614yes—
128C22×C4C2×SD1611yescharacteristic
129C22×C4C2×SD1611yescharacteristic
130C22×C4C2×SD1611yescharacteristic
131C22×C4C2×Q1612yes—
132C22×C4C22×D411yescharacteristic
133M16—44no—
134M16—44no—
135M16—84no—
136C2×C8—44no—
137C2×C8—84no—
138C2×C8#10718yes—
139C2×C8#10714yes—
140C2×C8#10714yes—
141C2×C8C2×C4⋊C411yescharacteristic
142C2×C8C2×C4⋊C411yescharacteristic
143C2×C8C2×C4⋊C412yes—
144C2×C8C2×C4⋊C412yes—
145C2×C8#11714yes—
146C2×C8#11714yes—
147C2×C8#12412yes—
148C2×C8#12412yes—
149C2×C8#12514yes—
150C2×C8#12514yes—
151C2×C8C2×D814yes—
152C2×C8C2×Q1614yes—
153C2×C8C23×C411yescharacteristic
154C2×C8C22×Q811yescharacteristic
155C2×C8C2×#4112yes—
156C2×C8C2×#4112yes—
157C4⋊C4—44no—
158C4⋊C4—44no—
159C4⋊C4—816no—
160C4⋊C4—84no—
161C42#10612yes—
162C42#10614yes—
163C42#10612yes—
164C42C2×C4⋊C412yes—
165C42C2×C4⋊C412yes—
166C42C2×SD1614yes—
167C16—28no—
168C23—24no—
169C23C2×#10611yescharacteristic
170C23C2×#10611yescharacteristic
171C23#48612yes—
172C23#48712yes—
173C23C22×SD1611yescharacteristic
174C2×C4—24no—
175C2×C4—28no—
176C2×C4—28no—
177C2×C4—88no—
178C2×C4—84no—
179C2×C4—168no—
180C2×C4#36518yes—
181C2×C4#38212yes—
182C2×C4#38212yes—
183C2×C4C2×#10614yes—
184C2×C4C2×#10611yescharacteristic
185C2×C4C2×#10611yescharacteristic
186C2×C4C2×#10614yes—
187C2×C4C2×#10712yes—
188C2×C4C2×#10712yes—
189C2×C4#48612yes—
190C2×C4#48612yes—
191C2×C4#48612yes—
192C2×C4#48712yes—
193C2×C4#48712yes—
194C2×C4#48712yes—
195C2×C4C22×C4⋊C411yescharacteristic
196C2×C4C2×#12411yescharacteristic
197C2×C4C2×#12411yescharacteristic
198C2×C4C22×D811yescharacteristic
199C2×C4C22×SD1611yescharacteristic
200C2×C4C22×Q1611yescharacteristic
201C8—84no—
202C8#38212yes—
203C8#38212yes—
204C8C2×#10714yes—
205C8C2×#10714yes—
206C8C2×#11712yes—
207C8C2×#12512yes—
208C22—24no—
209C22—24no—
210C22—22no—
211C22—22no—
212C22#183412yes—
213C22#183412yes—
214C22C2×#36514yes—
215C22C22×#10611yescharacteristic
216C22C2×#48611yescharacteristic
217C22C2×#48711yescharacteristic
218C4—24no—
219C4—164no—
220C4#183412yes—
221C4#183412yes—
222C4C2×#36518yes—
223C4C2×#38211yescharacteristic
224C4C22×#10711yescharacteristic
225C4C2×#48611yescharacteristic
226C4C2×#48711yescharacteristic
227C2—21no—
228C2—22no—
229C2—21no—
230C2#1288614yesdirect product factor
231C2C2×#183411yescharacteristic
232C2C22×#36512yes—
subgroupG/H
center, socleC23C2×#106
commutatorC2×C8C23×C4
Frattini, cosocleC22×C8C24
prime radicalC24C2×SD16
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ C22×C4×C8 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #12886C2direct (N × H)
14. C4×M32C4semidirect
16. C2×#346C4semidirect
17. C2×C4×C16C4semidirect
57. #346C2×C4semidirect
58. C4×C16C2×C4semidirect
230. C2#12886direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4×M322
C2×#18482
C2×#18442
#128862
C2×#13832