Finite Group Databasebeta

← C2×#2339 #34099

Subgroups — C2×#2339 #34099

Order 256.

3075 conjugacy classes of subgroups.

The subgroup lattice has 232 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×#41C211yesmaximal, characteristic
2C22×C4×D4C212yesmaximal, complemented
3#2339C2116yesmaximal, direct product factor
4C2×#391C212yesmaximal, complemented
5C2×#386C214yesmaximal, complemented
6C2×#381C212yesmaximal, complemented
7C2×#380C211yesmaximal, characteristic, complemented
8C2×C4×C22⋊C4C211yesmaximal, characteristic, complemented
9C22×#95C212yesmaximal, complemented
10C22×#41—216no—
11C22×#41C4116yescomplemented
12C22×#41C2218yes—
13C23×Q8C2211yescharacteristic
14C23×D4C2212yes—
15C23×D4C2211yescharacteristic
16C24×C4C2214yes—
17C24×C4C2212yes—
18C24×C4C2211yescharacteristic
19C2×C4×D4—216no—
20C2×C4×D4C22116yescomplemented
21C22×C4⋊C4C2212yes—
22C22×C22⋊C4C2214yes—
23C22×C22⋊C4C2212yes—
24C22×C22⋊C4C2212yes—
25C22×C42C2212yes—
26#391C22116yescomplemented
27#386C22132yescomplemented
28#381C22116yescomplemented
29#380C2218yescomplemented
30C4×C22⋊C4C2218yescomplemented
31C2×#95C2211yescharacteristic
32C2×#95C2212yes—
33C2×#95C2214yes—
34C2×#95C2211yescharacteristic
35C2×#95C2214yes—
36C2×#95C22116yescomplemented
37C25C2311yescharacteristic
38C25C2312yes—
39C2×#41—2128no—
40C2×#41—264no—
41C2×#41C2×C4164yescomplemented
42C22×Q8—28no—
43C22×Q8C2×C418yescomplemented
44C22×Q8C2314yes—
45C22×D4—216no—
46C22×D4C2×C418yes—
47C22×D4C2×C4116yescomplemented
48C22×D4D4116yes—
49C22×D4C2318yes—
50C22×D4C2314yes—
51C23×C4—216no—
52C23×C4—28no—
53C23×C4—216no—
54C23×C4—216no—
55C23×C4—48no—
56C23×C4C2×C4116yescomplemented
57C23×C4C2×C418yescomplemented
58C23×C4C2312yes—
59C23×C4C2314yes—
60C23×C4C23116yes—
61C23×C4C2311yescharacteristic
62C23×C4C2312yes—
63C23×C4C2318yes—
64C23×C4C2314yes—
65C23×C4C2312yes—
66C23×C4C2311yescharacteristic
67C4×D4—264no—
68C2×C4⋊C4—28no—
69C2×C4⋊C4C2318yes—
70C2×C22⋊C4—216no—
71C2×C22⋊C4—28no—
72C2×C22⋊C4—44no—
73C2×C22⋊C4C23116yes—
74C2×C22⋊C4C2318yes—
75C2×C22⋊C4C2318yes—
76C2×C42—28no—
77C2×C42C2318yes—
78#95C2314yes—
79#95C2318yes—
80#95C23116yes—
81#95C2314yes—
82#95C23116yes—
83C24—28no—
84C24—24no—
85C24—24no—
86C24—24no—
87C24—24no—
88C24—22no—
89C24—22no—
90C24C22×C414yes—
91C24C22×C418yes—
92C24C2×D4116yes—
93C24C2412yes—
94C24C2414yes—
95C24C2411yescharacteristic
96#41—2256no—
97C2×Q8—232no—
98C2×Q8—216no—
99C2×Q8C22×C4116yescomplemented
100C2×D4—264no—
101C2×D4—232no—
102C2×D4C22⋊C4164yescomplemented
103C2×D4C22×C4116yes—
104C2×D4C22×C4132yescomplemented
105C2×D4C2×D4132yes—
106C22×C4—264no—
107C22×C4—24no—
108C22×C4—24no—
109C22×C4—28no—
110C22×C4—232no—
111C22×C4—24no—
112C22×C4—232no—
113C22×C4—216no—
114C22×C4—24no—
115C22×C4—28no—
116C22×C4—232no—
117C22×C4—24no—
118C22×C4—28no—
119C22×C4—28no—
120C22×C4—24no—
121C22×C4—232no—
122C22×C4—416no—
123C22×C4—464no—
124C22×C4C22×C414yes—
125C22×C4C22×C418yes—
126C22×C4C22×C414yes—
127C22×C4C22×C4132yescomplemented
128C22×C4C22×C4116yescomplemented
129C22×C4C2×D418yes—
130C22×C4#4118yescomplemented
131C22×C4C2414yes—
132C22×C4C2418yes—
133C22×C4C2412yes—
134C22×C4C2414yes—
135C22×C4C2414yes—
136C22×C4C2412yes—
137C4⋊C4—216no—
138C22⋊C4—232no—
139C22⋊C4—216no—
140C22⋊C4—48no—
141C42—216no—
142C23—216no—
143C23—216no—
144C23—232no—
145C23—232no—
146C23—28no—
147C23—24no—
148C23—24no—
149C23—28no—
150C23—28no—
151C23—28no—
152C23—24no—
153C23—24no—
154C23—22no—
155C23—22no—
156C23—48no—
157C23—48no—
158C23C2×C22⋊C4132yes—
159C23C23×C414yes—
160C23C23×C418yes—
161C23C23×C412yes—
162C23C22×D4116yes—
163C23C22×D414yes—
164C23C2×#4114yes—
165C23H(5,𝔽2)12yes—
166C232−1+412yes—
167C23C2511yescharacteristic
168Q8—232no—
169D4—264no—
170D4C2×C22⋊C4164yescomplemented
171C2×C4—28no—
172C2×C4—216no—
173C2×C4—264no—
174C2×C4—216no—
175C2×C4—24no—
176C2×C4—24no—
177C2×C4—28no—
178C2×C4—24no—
179C2×C4—232no—
180C2×C4—24no—
181C2×C4—28no—
182C2×C4—24no—
183C2×C4—28no—
184C2×C4—28no—
185C2×C4—24no—
186C2×C4—464no—
187C2×C4—416no—
188C2×C4—48no—
189C2×C4C2×C22⋊C4116yes—
190C2×C4C23×C414yes—
191C2×C4C23×C418yes—
192C2×C4C23×C414yes—
193C2×C4C22×D418yes—
194C2×C4C2×#4118yescomplemented
195C22—264no—
196C22—28no—
197C22—28no—
198C22—216no—
199C22—216no—
200C22—24no—
201C22—24no—
202C22—24no—
203C22—416no—
204C22—44no—
205C22—44no—
206C22C22×C22⋊C4116yes—
207C22C22×C22⋊C414yes—
208C22C4×#4114yes—
209C22#52014yes—
210C22#54618yes—
211C22#54718yes—
212C22C24×C411yescharacteristic
213C22C23×D412yes—
214C22C22×#4112yes—
215C22C2×H(5,𝔽2)11yescharacteristic
216C22C2×2−1+411yescharacteristic
217C4—24no—
218C4—28no—
219C4—28no—
220C4—48no—
221C4—44no—
222C4C22×C22⋊C418yes—
223C2—216no—
224C2—44no—
225C2#233918yesdirect product factor
226C2C23×C22⋊C411yescharacteristic
227C2C2×C4×#4111yescharacteristic
228C2C2×#52011yescharacteristic
229C2C2×#54612yes—
230C2C2×#54712yes—
subgroupG/H
center, socleC24C24
commutatorC22C24×C4
Frattini, cosocleC23C25
prime radicalC23×#41C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×C4×D4C2semidirect
3. #2339C2direct (N × H)
4. C2×#391C2semidirect
5. C2×#386C2semidirect
6. C2×#381C2semidirect
7. C2×#380C2semidirect
8. C2×C4×C22⋊C4C2semidirect
9. C22×#95C2semidirect
11. C22×#41C4semidirect
20. C2×C4×D4C22semidirect
26. #391C22semidirect
27. #386C22semidirect
28. #381C22semidirect
29. #380C22semidirect
30. C4×C22⋊C4C22semidirect
36. C2×#95C22semidirect
41. C2×#41C2×C4semidirect
43. C22×Q8C2×C4semidirect
47. C22×D4C2×C4semidirect
56. C23×C4C2×C4semidirect
57. C23×C4C2×C4semidirect
99. C2×Q8C22×C4semidirect
102. C2×D4C22⋊C4semidirect
104. C2×D4C22×C4semidirect
127. C22×C4C22×C4semidirect
128. C22×C4C22×C4semidirect
130. C22×C4#41semidirect
170. D4C2×C22⋊C4semidirect
194. C2×C4C2×#41semidirect
225. C2#2339direct (N × H)

Maximal subgroups

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

subgroupindex
C23×#412
C22×C4×D42
#23392
C2×#3912
C2×#3862
C2×#3812
C2×#3802
C2×C4×C22⋊C42
C22×#952