Finite Group Databasebeta

← C2×#2293 #34020

Subgroups — C2×#2293 #34020

Order 256.

1895 conjugacy classes of subgroups.

The subgroup lattice has 206 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4×D4C211yesmaximal, characteristic
2C22×#117C212yesmaximal, complemented
3#2293C2116yesmaximal, direct product factor
4C2×#390C212yesmaximal
5C2×#389C212yesmaximal, complemented
6C2×#388C214yesmaximal, complemented
7C2×C4×C4⋊C4C211yesmaximal, characteristic, complemented
8C2×C4×C22⋊C4C212yesmaximal, complemented
9C2×C43C211yesmaximal, characteristic, complemented
10C23×D4C2211yescharacteristic
11C24×C4C2212yes—
12C2×C4×D4C4116yescomplemented
13C2×C4×D4C2218yes—
14C2×#117—216no—
15C2×#117C22116yescomplemented
16C22×C4⋊C4C2214yes—
17C22×C4⋊C4C2212yes—
18C22×C4⋊C4C2211yescharacteristic
19C22×C22⋊C4C2214yes—
20C22×C22⋊C4C2214yes—
21C22×C22⋊C4C2212yes—
22C22×C42C2212yes—
23C22×C42C2212yes—
24C22×C42C2212yes—
25C22×C42C2211yescharacteristic
26C22×C42C2211yescharacteristic
27C22×C42C2211yescharacteristic
28#390C22116yes—
29#389C22116yescomplemented
30#388C22132yescomplemented
31C4×C4⋊C4C2218yescomplemented
32C4×C22⋊C4C22116yescomplemented
33C2×#95C2214yes—
34C2×#95C2212yes—
35C43C2218yescomplemented
36C25C2312yes—
37C22×D4—28no—
38C22×D4C2×C418yes—
39C22×D4C2314yes—
40C23×C4—28no—
41C23×C4—28no—
42C23×C4C2×C4116yes—
43C23×C4C2314yes—
44C23×C4C2311yescharacteristic
45C23×C4C2312yes—
46C23×C4C2318yes—
47C23×C4C2312yes—
48C23×C4C2312yes—
49C23×C4C2311yescharacteristic
50C23×C4C2311yescharacteristic
51C4×D4C2×C4164yescomplemented
52#117—264no—
53C2×C4⋊C4—216no—
54C2×C4⋊C4—28no—
55C2×C4⋊C4C2×C418yes—
56C2×C4⋊C4C23116yes—
57C2×C4⋊C4C2318yes—
58C2×C4⋊C4C2314yes—
59C2×C22⋊C4—216no—
60C2×C22⋊C4—216no—
61C2×C22⋊C4C2×C4116yes—
62C2×C22⋊C4C23116yes—
63C2×C22⋊C4C23116yes—
64C2×C22⋊C4C2318yes—
65C2×C42—28no—
66C2×C42—28no—
67C2×C42—28no—
68C2×C42—24no—
69C2×C42C2×C418yes—
70C2×C42D418yescomplemented
71C2×C42C2318yes—
72C2×C42C2314yes—
73C2×C42C2318yes—
74C2×C42C2318yes—
75C2×C42C2314yes—
76C2×C42C2314yes—
77#95C23116yes—
78#95C2318yes—
79C24—24no—
80C24—28no—
81C24—24no—
82C24—28no—
83C24C22×C418yes—
84C24C2414yes—
85C24C2411yescharacteristic
86C2×D4—232no—
87C2×D4—216no—
88C2×D4C22×C4116yes—
89C22×C4—24no—
90C22×C4—24no—
91C22×C4—24no—
92C22×C4—24no—
93C22×C4—24no—
94C22×C4—24no—
95C22×C4—24no—
96C22×C4—264no—
97C22×C4—216no—
98C22×C4—216no—
99C22×C4—28no—
100C22×C4—28no—
101C22×C4—28no—
102C22×C4C22×C414yes—
103C22×C4C22×C418yes—
104C22×C4C22×C4132yes—
105C22×C4C22×C414yes—
106C22×C4C22×C414yes—
107C22×C4C2×D418yes—
108C22×C4C2×D414yes—
109C22×C4#4118yes—
110C22×C4#4118yes—
111C22×C4#4114yes—
112C22×C4C2418yes—
113C22×C4C2412yes—
114C22×C4C2414yes—
115C22×C4C2414yes—
116C22×C4C2414yes—
117C22×C4C2412yes—
118C22×C4C2412yes—
119C4⋊C4—232no—
120C4⋊C4—216no—
121C4⋊C4C22×C4116yes—
122C22⋊C4—232no—
123C22⋊C4—232no—
124C22⋊C4C22×C4132yes—
125C42—216no—
126C42—216no—
127C42—216no—
128C42—28no—
129C42C22×C4116yes—
130C42C2×D4116yescomplemented
131C23—216no—
132C23—216no—
133C23—216no—
134C23—24no—
135C23—28no—
136C23—24no—
137C23—28no—
138C23—416no—
139C23—416no—
140C23C23×C418yes—
141C23C23×C412yes—
142C23C22×D412yes—
143C23C2×#4114yes—
144C23C2×#4112yes—
145C23C2×#4114yes—
146C23C2511yescharacteristic
147D4—232no—
148C2×C4—216no—
149C2×C4—28no—
150C2×C4—216no—
151C2×C4—216no—
152C2×C4—24no—
153C2×C4—24no—
154C2×C4—24no—
155C2×C4—24no—
156C2×C4—24no—
157C2×C4—24no—
158C2×C4—24no—
159C2×C4—264no—
160C2×C4—28no—
161C2×C4—28no—
162C2×C4—28no—
163C2×C4—416no—
164C2×C4#117116yescomplemented
165C2×C4C4×D4116yes—
166C2×C4C23×C414yes—
167C2×C4C23×C418yes—
168C2×C4C23×C414yes—
169C2×C4C23×C414yes—
170C2×C4C22×D418yes—
171C2×C4C22×D414yes—
172C2×C4C2×#4118yes—
173C2×C4C2×#4118yes—
174C2×C4C2×#4114yes—
175C22—28no—
176C22—28no—
177C22—28no—
178C22—48no—
179C22—48no—
180C22—432no—
181C22C2×#11714yes—
182C22C2×C4×D414yes—
183C22C4×#4114yes—
184C22#52918yes—
185C22#53218yes—
186C22C24×C411yescharacteristic
187C22C23×D411yescharacteristic
188C22C22×#4112yes—
189C22C22×#4111yescharacteristic
190C22C22×#4112yes—
191C4—28no—
192C4—24no—
193C4—28no—
194C4—28no—
195C4—48no—
196C4C2×#11718yescomplemented
197C4C2×C4×D418yes—
198C2—48no—
199C2#229318yesdirect product factor
200C2C22×#11711yescharacteristic
201C2C22×C4×D411yescharacteristic
202C2C2×C4×#4111yescharacteristic
203C2C2×#52912yes—
204C2C2×#53212yes—
subgroupG/H
centerC23×C4C23
commutatorC22C24×C4
Frattini, cosocleC23C25
socleC24C24
prime radicalC23×D4C22
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23×C4 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#117C2semidirect
3. #2293C2direct (N × H)
5. C2×#389C2semidirect
6. C2×#388C2semidirect
7. C2×C4×C4⋊C4C2semidirect
8. C2×C4×C22⋊C4C2semidirect
9. C2×C43C2semidirect
12. C2×C4×D4C4semidirect
15. C2×#117C22semidirect
29. #389C22semidirect
30. #388C22semidirect
31. C4×C4⋊C4C22semidirect
32. C4×C22⋊C4C22semidirect
35. C43C22semidirect
51. C4×D4C2×C4semidirect
70. C2×C42D4semidirect
130. C42C2×D4semidirect
164. C2×C4#117semidirect
196. C4C2×#117semidirect
199. C2#2293direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4×D42
C22×#1172
#22932
C2×#3902
C2×#3892
C2×#3882
C2×C4×C4⋊C42
C2×C4×C22⋊C42
C2×C432