Finite Group Databasebeta

← C2×#1294 #8011

Subgroups — C2×#1294 #8011

Order 256.

727 conjugacy classes of subgroups.

The subgroup lattice has 238 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C22⋊C8C211yesmaximal, characteristic
2C2×#380C211yesmaximal, characteristic
3C22×#95C211yesmaximal, characteristic
4#1294C214yesmaximal, direct product factor
5C24×C4—21no—
6C24×C4C2211yescharacteristic
7C23×C8—21no—
8C22×C4⋊C4C412yescomplemented
9C22×C22⋊C4—21no—
10C2×C22⋊C8—21no—
11C2×C22⋊C8—22no—
12C2×C22⋊C8C414yescomplemented
13C2×C22⋊C8C2212yes—
14#380—21no—
15#380—21no—
16#380C412yescomplemented
17#380C2212yes—
18C2×#95—21no—
19C2×#95—22no—
20C2×#95—21no—
21C2×#95C414yescomplemented
22C2×#95C2212yes—
23C25D411yescharacteristic
24C23×C4—28no—
25C23×C4—24no—
26C23×C4—22no—
27C23×C4—22no—
28C23×C4—44no—
29C23×C4—44no—
30C23×C4—42no—
31C23×C4—42no—
32C23×C4C2×C411yescharacteristic
33C23×C4C2×C412yes—
34C23×C4C2×C412yes—
35C23×C4C2×C411yescharacteristic
36C23×C4D411yescharacteristic
37C23×C4D411yescharacteristic
38C23×C4D412yes—
39C23×C4D411yescharacteristic
40C23×C4Q812yes—
41C23×C4C2311yescharacteristic
42C22×C8—24no—
43C22×C8—22no—
44C22×C8—44no—
45C2×C4⋊C4—22no—
46C2×C4⋊C4—44no—
47C2×C4⋊C4C2×C414yescomplemented
48C2×C22⋊C4—22no—
49C2×C22⋊C4—22no—
50C2×C22⋊C4—42no—
51C2×C22⋊C4—42no—
52C22⋊C8—24no—
53C22⋊C8—22no—
54C22⋊C8C2×C414yescomplemented
55#95—24no—
56#95—22no—
57#95—22no—
58#95—22no—
59#95C2×C414yescomplemented
60C24—24no—
61C24—24no—
62C24C22⋊C411yescharacteristic
63C24C22⋊C412yes—
64C24C22⋊C411yescharacteristic
65C24C4⋊C412yes—
66C24D812yes—
67C24SD1612yes—
68C24SD1612yes—
69C24Q1612yes—
70C24C2×D411yescharacteristic
71C22×C4—24no—
72C22×C4—24no—
73C22×C4—216no—
74C22×C4—28no—
75C22×C4—24no—
76C22×C4—24no—
77C22×C4—44no—
78C22×C4—44no—
79C22×C4—42no—
80C22×C4—44no—
81C22×C4—42no—
82C22×C4—42no—
83C22×C4—44no—
84C22×C4—42no—
85C22×C4—416no—
86C22×C4—416no—
87C22×C4—48no—
88C22×C4—44no—
89C22×C4—48no—
90C22×C4—42no—
91C22×C4—42no—
92C22×C4—44no—
93C22×C4—44no—
94C22×C4—44no—
95C22×C4C4212yes—
96C22×C4C4212yes—
97C22×C4C22⋊C411yescharacteristic
98C22×C4C22⋊C411yescharacteristic
99C22×C4C22⋊C412yes—
100C22×C4C22⋊C412yes—
101C22×C4C22⋊C412yes—
102C22×C4C4⋊C412yes—
103C22×C4C4⋊C412yes—
104C22×C4C4⋊C412yes—
105C22×C4C4⋊C412yes—
106C22×C4C4⋊C412yes—
107C22×C4C22×C411yescharacteristic
108C22×C4C22×C411yescharacteristic
109C22×C4C22×C411yescharacteristic
110C22×C4C2×D411yescharacteristic
111C22×C4C2×D411yescharacteristic
112C22×C4C2×Q811yescharacteristic
113C2×C8—24no—
114C2×C8—48no—
115C2×C8—44no—
116C4⋊C4—44no—
117C4⋊C4—44no—
118C22⋊C4—44no—
119C22⋊C4—42no—
120C22⋊C4—42no—
121C23—28no—
122C23—28no—
123C23—28no—
124C23—28no—
125C23—24no—
126C23—24no—
127C23—24no—
128C23—24no—
129C23—22no—
130C23—22no—
131C23—22no—
132C23—22no—
133C23#9512yes—
134C23#9512yes—
135C23#9914yes—
136C23#10212yes—
137C23#10214yes—
138C23#10212yes—
139C23#10314yes—
140C23#10312yes—
141C23#10312yes—
142C23#10414yes—
143C23#10614yes—
144C23#10714yes—
145C23C2×C22⋊C411yescharacteristic
146C23C2×C22⋊C411yescharacteristic
147C23C2×C4⋊C411yescharacteristic
148C23C2×D811yescharacteristic
149C23C2×SD1611yescharacteristic
150C23C2×SD1611yescharacteristic
151C23C2×Q1611yescharacteristic
152C2×C4—24no—
153C2×C4—24no—
154C2×C4—24no—
155C2×C4—24no—
156C2×C4—22no—
157C2×C4—22no—
158C2×C4—22no—
159C2×C4—22no—
160C2×C4—28no—
161C2×C4—42no—
162C2×C4—42no—
163C2×C4—42no—
164C2×C4—42no—
165C2×C4—42no—
166C2×C4—42no—
167C2×C4—41no—
168C2×C4—41no—
169C2×C4—41no—
170C2×C4—41no—
171C2×C4—432no—
172C2×C4—44no—
173C2×C4—48no—
174C2×C4—48no—
175C2×C4—44no—
176C2×C4—44no—
177C2×C4—44no—
178C2×C4—44no—
179C2×C4—88no—
180C2×C4#9512yes—
181C2×C4#9512yes—
182C2×C4C2×C4211yescharacteristic
183C2×C4C2×C22⋊C411yescharacteristic
184C2×C4C2×C4⋊C411yescharacteristic
185C2×C4C2×C4⋊C411yescharacteristic
186C8—44no—
187C22—28no—
188C22—28no—
189C22—28no—
190C22—28no—
191C22—21no—
192C22—22no—
193C22—21no—
194C22—21no—
195C22—22no—
196C22—21no—
197C22—22no—
198C22—24no—
199C22—22no—
200C22—22no—
201C22—24no—
202C22—22no—
203C22#32718yes—
204C22#32818yes—
205C22#33914yes—
206C22#34014yes—
207C22#34014yes—
208C22#34214yes—
209C22C2×#9511yescharacteristic
210C22C2×#9912yes—
211C22C2×#10211yescharacteristic
212C22C2×#10211yescharacteristic
213C22C2×#10311yescharacteristic
214C22C2×#10311yescharacteristic
215C22C2×#10412yes—
216C22C2×#10611yescharacteristic
217C22C2×#10711yescharacteristic
218C4—21no—
219C4—22no—
220C4—22no—
221C4—21no—
222C4—21no—
223C4—21no—
224C4—48no—
225C4—84no—
226C2—21no—
227C2—24no—
228C2—21no—
229C2—21no—
230C2—21no—
231C2#129418yesdirect product factor
232C2C2×#32712yes—
233C2C2×#32812yes—
234C2C2×#33911yescharacteristic
235C2C2×#34011yescharacteristic
236C2C2×#34211yescharacteristic
subgroupG/H
center, socleC24C22⋊C4
commutatorC2×C4C2×C42
Frattini, cosocleC23×C4C23
prime radicalC25D4
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ C24×C4 ◁ G
LECSG ▷ C23×C4 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #1294C2direct (N × H)
8. C22×C4⋊C4C4semidirect
12. C2×C22⋊C8C4semidirect
16. #380C4semidirect
21. C2×#95C4semidirect
47. C2×C4⋊C4C2×C4semidirect
54. C22⋊C8C2×C4semidirect
59. #95C2×C4semidirect
231. C2#1294direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C22⋊C82
C2×#3802
C22×#952
#12942