Finite Group Databasebeta

← C2×#12670 #493138

Subgroups — C2×#12670 #493138

Order 512.

766 conjugacy classes of subgroups.

The subgroup lattice has 242 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#368C211yesmaximal, characteristic
2C2×#2158C211yesmaximal, characteristic
3C22×C4×C16C211yesmaximal, characteristic
4C2×#1772C212yesmaximal
5#12670C218yesmaximal, direct product factor
6C2×#1382C212yesmaximal
7C23×C16C2211yescharacteristic
8C23×C16C2211yescharacteristic
9C22×#108C2212yes—
10C2×#427C2212yes—
11C2×#405—22no—
12C22×C4×C8C2211yescharacteristic
13C2×#368C418yescomplemented
14C2×#368C2214yes—
15#2158C414yescomplemented
16#2158C2214yes—
17C2×#367C412yescomplemented
18C2×#366C412yescomplemented
19C2×C4×C16C418yescomplemented
20C2×C4×C16C2214yes—
21#1772—24no—
22#1772C2218yes—
23C2×#339—22no—
24#1382C2218yes—
25C22×M16—22no—
26C23×C8D411yescharacteristic
27C23×C8C2311yescharacteristic
28C2×#117—22no—
29C22×C42D411yescharacteristic
30C22×C16—21no—
31C22×C16—21no—
32C22×C16—22no—
33C22×C16C2×C414yes—
34C22×C16C2×C414yes—
35C22×C16C2×C411yescharacteristic
36C22×C16C2×C411yescharacteristic
37C22×C16C2×C412yes—
38C22×C16C2×C414yes—
39C22×C16C2312yes—
40C22×C16C2312yes—
41C2×#108—22no—
42C2×#108—24no—
43C2×#108C2×C418yes—
44C2×#108C2314yes—
45#427—22no—
46#427—22no—
47#427C2×C414yes—
48#427C2314yes—
49C2×#107C2×C414yes—
50C2×#106—22no—
51#405—28no—
52#405—44no—
53C2×#97—42no—
54C2×C4×C8—42no—
55C2×C4×C8C2×C414yes—
56C2×C4×C8D412yes—
57C2×C4×C8Q814yes—
58C2×C4×C8C2312yes—
59#368C2×C4116yescomplemented
60#367C2×C418yescomplemented
61#366C2×C418yescomplemented
62C4×C16C2×C4116yescomplemented
63#339—28no—
64C23×C4—21no—
65C23×C4C2×D411yescharacteristic
66C2×M16—28no—
67C2×M16—24no—
68C2×M16—42no—
69C2×M16—44no—
70C22×C8—42no—
71C22×C8C4⋊C414yes—
72C22×C8D811yescharacteristic
73C22×C8D812yes—
74C22×C8D811yescharacteristic
75C22×C8Q1614yes—
76C22×C8C22×C412yes—
77C22×C8C22×C411yescharacteristic
78C22×C8C22×C411yescharacteristic
79C22×C8C22×C412yes—
80C22×C8C2×D411yescharacteristic
81C22×C8C2×D412yes—
82C22×C8C2×Q812yes—
83C22×C8#4111yescharacteristic
84C22×C8#4111yescharacteristic
85C22×C8#4112yes—
86C22×C8C2411yescharacteristic
87#117—24no—
88#117—24no—
89#117—42no—
90#117—42no—
91C2×C4⋊C4—24no—
92C2×C22⋊C4—42no—
93C2×C42—22no—
94C2×C42—21no—
95C2×C42—42no—
96C2×C42C4⋊C414yes—
97C2×C42C2×D412yes—
98C2×C16—24no—
99C2×C16—24no—
100C2×C16—22no—
101C2×C16—22no—
102C2×C16C4214yes—
103C2×C16C4214yes—
104C2×C16C4218yes—
105C2×C16C22×C414yes—
106C2×C16C22×C414yes—
107C2×C16C22×C412yes—
108C2×C16C22×C412yes—
109C2×C16C22×C414yes—
110#108—28no—
111#108—24no—
112#108C22×C418yes—
113#107—24no—
114#107C22×C418yes—
115#106—24no—
116#106—24no—
117#97—48no—
118C4×C8—48no—
119C4×C8C4⋊C418yes—
120C4×C8C22×C414yes—
121C4×C8C2×Q814yes—
122C24#13511yescharacteristic
123C22×C4—28no—
124C22×C4—22no—
125C22×C4—24no—
126C22×C4—44no—
127C22×C4C2×C4⋊C412yes—
128C22×C4C4×D412yes—
129C22×C4C4×D411yescharacteristic
130C22×C4C4×D411yescharacteristic
131C22×C4C2×D811yescharacteristic
132C22×C4C2×D811yescharacteristic
133C22×C4C2×Q1612yes—
134C22×C4#13512yes—
135C22×C4#13511yescharacteristic
136C22×C4C22×D411yescharacteristic
137M16—28no—
138M16—44no—
139M16—48no—
140C2×C8—44no—
141C2×C8—48no—
142C2×C8#10714yes—
143C2×C8#10718yes—
144C2×C8#10714yes—
145C2×C8C2×C4212yes—
146C2×C8C2×C4212yes—
147C2×C8C2×C4⋊C412yes—
148C2×C8C2×C4⋊C414yes—
149C2×C8#11712yes—
150C2×C8#11712yes—
151C2×C8C4×D411yescharacteristic
152C2×C8C4×D411yescharacteristic
153C2×C8C4×D412yes—
154C2×C8C4×Q812yes—
155C2×C8C4×Q812yes—
156C2×C8C4×Q812yes—
157C2×C8C4×Q812yes—
158C2×C8C2×D812yes—
159C2×C8C2×D812yes—
160C2×C8C2×Q1614yes—
161C2×C8C23×C411yescharacteristic
162C2×C8C23×C411yescharacteristic
163C2×C8C23×C411yescharacteristic
164C2×C8C22×Q811yescharacteristic
165C2×C8C2×#4111yescharacteristic
166C2×C8C2×#4111yescharacteristic
167C4⋊C4—28no—
168C4⋊C4—44no—
169C22⋊C4—44no—
170C22⋊C4—44no—
171C42—22no—
172C42—24no—
173C42—44no—
174C42—44no—
175C42C2×C4⋊C414yes—
176C16—24no—
177C16C2×C4214yes—
178C16C2×C4214yes—
179C23—24no—
180C23#42712yes—
181C23C4×D811yescharacteristic
182C23C4×D811yescharacteristic
183C23C4×Q1612yes—
184C23C2×#13511yescharacteristic
185C2×C4—216no—
186C2×C4—28no—
187C2×C4—24no—
188C2×C4—48no—
189C2×C4—88no—
190C2×C4C4×C4⋊C412yes—
191C2×C4C4×C4⋊C412yes—
192C2×C4C2×#10712yes—
193C2×C4C2×#10712yes—
194C2×C4#42712yes—
195C2×C4C4×D812yes—
196C2×C4C4×D812yes—
197C2×C4C4×D811yescharacteristic
198C2×C4C4×D811yescharacteristic
199C2×C4C4×Q1612yes—
200C2×C4C4×Q1612yes—
201C2×C4C4×Q1612yes—
202C2×C4C22×C4⋊C411yescharacteristic
203C2×C4C2×C4×D411yescharacteristic
204C2×C4C2×C4×D411yescharacteristic
205C2×C4C22×D811yescharacteristic
206C2×C4C22×Q1611yescharacteristic
207C2×C4C2×#13511yescharacteristic
208C8—48no—
209C8C4×C4⋊C412yes—
210C8C4×C4⋊C412yes—
211C8C2×#10714yes—
212C8C2×#10714yes—
213C8C22×C4211yescharacteristic
214C8C2×#11711yescharacteristic
215C8C2×C4×Q811yescharacteristic
216C8C2×C4×Q811yescharacteristic
217C22—24no—
218C22—24no—
219C22—22no—
220C22—22no—
221C22C4×#10712yes—
222C22C4×#10712yes—
223C22#217814yes—
224C22C2×#42711yescharacteristic
225C22C2×C4×D811yescharacteristic
226C22C2×C4×Q1611yescharacteristic
227C4—28no—
228C4—88no—
229C4C4×#10712yes—
230C4C4×#10712yes—
231C4C2×C4×C4⋊C411yescharacteristic
232C4C22×#10711yescharacteristic
233C4C2×C4×D811yescharacteristic
234C4C2×C4×Q1611yescharacteristic
235C2—21no—
236C2—21no—
237C2—22no—
238C2#1267014yesdirect product factor
239C2C2×C4×#10711yescharacteristic
240C2C2×#217812yes—
subgroupG/H
centerC22×C8D8
commutatorC8C22×C42
Frattini, cosocleC22×C8C24
socleC23C4×D8
prime radicalC24#135
LCSG ▷ C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C8 ◁ C23×C8 ◁ C22×C4×C8 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
5. #12670C2direct (N × H)
13. C2×#368C4semidirect
15. #2158C4semidirect
17. C2×#367C4semidirect
18. C2×#366C4semidirect
19. C2×C4×C16C4semidirect
59. #368C2×C4semidirect
60. #367C2×C4semidirect
61. #366C2×C4semidirect
62. C4×C16C2×C4semidirect
238. C2#12670direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#3682
C2×#21582
C22×C4×C162
C2×#17722
#126702
C2×#13822