Finite Group Databasebeta

← C2×#2311 #34043

Subgroups — C2×#2311 #34043

Order 256.

2911 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×#117C211yesmaximal, characteristic, complemented
3C23×C4⋊C4C211yesmaximal, characteristic, complemented
4#2311C2116yesmaximal, direct product factor
5C2×#391C212yesmaximal, complemented
6C2×#390C212yesmaximal, complemented
7C2×#386C214yesmaximal, complemented
8C2×#380C214yesmaximal, complemented
9C22×#41—28no—
10C22×#41—28no—
11C22×#41C4116yescomplemented
12C22×#41C2218yes—
13C23×Q8C2211yescharacteristic
14C23×D4C2212yes—
15C23×D4C2211yescharacteristic
16C24×C4C2212yes—
17C24×C4C2212yes—
18C24×C4C2211yescharacteristic
19C2×#117—28no—
20C2×#117C2218yescomplemented
21C22×C4⋊C4—28no—
22C22×C4⋊C4C2212yes—
23C22×C4⋊C4C2212yes—
24C22×C4⋊C4C2212yes—
25C22×C4⋊C4C2218yescomplemented
26C22×C22⋊C4C2212yes—
27C22×C22⋊C4C2218yes—
28C22×C42C2212yes—
29#391C22116yescomplemented
30#390C22116yescomplemented
31#386C22132yescomplemented
32#380C22132yescomplemented
33C2×#95C2218yes—
34C25C2312yes—
35C25C2311yescharacteristic
36C2×#41—2128no—
37C2×#41—232no—
38C2×#41—232no—
39C2×#41C2×C4164yescomplemented
40C22×Q8—24no—
41C22×Q8—24no—
42C22×Q8C2×C418yescomplemented
43C22×Q8C2314yes—
44C22×D4—28no—
45C22×D4—28no—
46C22×D4—24no—
47C22×D4—24no—
48C22×D4C2×C4116yes—
49C22×D4C2×C418yescomplemented
50C22×D4C2318yes—
51C22×D4C2314yes—
52C23×C4—28no—
53C23×C4—28no—
54C23×C4—28no—
55C23×C4—48no—
56C23×C4C2×C418yes—
57C23×C4C2×C4116yescomplemented
58C23×C4D418yes—
59C23×C4D418yes—
60C23×C4C2314yes—
61C23×C4C2314yes—
62C23×C4C2312yes—
63C23×C4C2318yes—
64C23×C4C2318yes—
65C23×C4C2314yes—
66C23×C4C2311yescharacteristic
67C23×C4C2311yescharacteristic
68#117—232no—
69C2×C4⋊C4—28no—
70C2×C4⋊C4—28no—
71C2×C4⋊C4—232no—
72C2×C4⋊C4—28no—
73C2×C4⋊C4C2318yes—
74C2×C4⋊C4C2318yes—
75C2×C4⋊C4C2318yes—
76C2×C22⋊C4—28no—
77C2×C22⋊C4—416no—
78C2×C22⋊C4C2318yes—
79C2×C22⋊C4C23132yes—
80C2×C42—28no—
81C2×C42C2318yes—
82#95C23132yes—
83C24—24no—
84C24—24no—
85C24—24no—
86C24—24no—
87C24—28no—
88C24—28no—
89C24C22×C418yes—
90C24C22×C414yes—
91C24C2×D414yes—
92C24C2×D414yes—
93C24C2414yes—
94C24C2412yes—
95C24C2411yescharacteristic
96#41—2256no—
97C2×Q8—232no—
98C2×Q8—28no—
99C2×Q8—28no—
100C2×Q8C22×C4116yescomplemented
101C2×D4—264no—
102C2×D4—216no—
103C2×D4—216no—
104C2×D4—232no—
105C2×D4—28no—
106C2×D4—28no—
107C2×D4C22×C4132yes—
108C2×D4C22×C4116yescomplemented
109C22×C4—24no—
110C22×C4—24no—
111C22×C4—264no—
112C22×C4—216no—
113C22×C4—216no—
114C22×C4—28no—
115C22×C4—216no—
116C22×C4—28no—
117C22×C4—28no—
118C22×C4—216no—
119C22×C4—28no—
120C22×C4—416no—
121C22×C4—432no—
122C22×C4C22⋊C4164yescomplemented
123C22×C4C22×C418yes—
124C22×C4C22×C414yes—
125C22×C4C22×C414yes—
126C22×C4C22×C4116yes—
127C22×C4C22×C4132yescomplemented
128C22×C4C2×D414yes—
129C22×C4C2×D414yes—
130C22×C4C2×D414yes—
131C22×C4C2×D414yes—
132C22×C4C2×D4116yes—
133C22×C4C2×D4116yes—
134C22×C4C2418yes—
135C22×C4C2418yes—
136C22×C4C2414yes—
137C22×C4C2412yes—
138C22×C4C2412yes—
139C4⋊C4—216no—
140C4⋊C4—216no—
141C4⋊C4—216no—
142C22⋊C4—216no—
143C22⋊C4—432no—
144C42—216no—
145C23—216no—
146C23—28no—
147C23—28no—
148C23—216no—
149C23—24no—
150C23—24no—
151C23—216no—
152C23—232no—
153C23—24no—
154C23—24no—
155C23—28no—
156C23—28no—
157C23—48no—
158C23—48no—
159C23—416no—
160C23C2×C22⋊C4116yes—
161C23C23×C418yes—
162C23C23×C414yes—
163C23C23×C412yes—
164C23C22×D414yes—
165C23C22×D414yes—
166C23C22×D412yes—
167C23C22×D412yes—
168C23H(5,𝔽2)14yes—
169C232−1+414yes—
170C23C2511yescharacteristic
171Q8—232no—
172D4—264no—
173D4—232no—
174C2×C4—216no—
175C2×C4—24no—
176C2×C4—24no—
177C2×C4—264no—
178C2×C4—28no—
179C2×C4—28no—
180C2×C4—28no—
181C2×C4—216no—
182C2×C4—28no—
183C2×C4—432no—
184C2×C4—416no—
185C2×C4—416no—
186C2×C4C2×C22⋊C4116yes—
187C2×C4C2×C22⋊C4116yes—
188C2×C4C2×C22⋊C4164yescomplemented
189C2×C4C23×C418yes—
190C2×C4C23×C414yes—
191C2×C4C23×C414yes—
192C2×C4C22×D414yes—
193C2×C4C22×D414yes—
194C2×C4C22×D414yes—
195C2×C4C22×D414yes—
196C22—232no—
197C22—28no—
198C22—24no—
199C22—24no—
200C22—28no—
201C22—28no—
202C22—216no—
203C22—432no—
204C22—44no—
205C22—44no—
206C22—48no—
207C22C22×C22⋊C418yes—
208C22C22×C22⋊C414yes—
209C22#52018yes—
210C22#53514yes—
211C22#53614yes—
212C22#53718yes—
213C22C24×C411yescharacteristic
214C22C23×D411yescharacteristic
215C22C23×D411yescharacteristic
216C22C2×H(5,𝔽2)12yes—
217C22C2×2−1+412yes—
218C4—28no—
219C4—48no—
220C4—48no—
221C4C22×C22⋊C418yes—
222C4C22×C22⋊C418yes—
223C2—28no—
224C2—48no—
225C2#231118yesdirect product factor
226C2C23×C22⋊C411yescharacteristic
227C2C2×#52012yes—
228C2C2×#53511yescharacteristic
229C2C2×#53611yescharacteristic
230C2C2×#53712yes—
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×#117C2semidirect
3. C23×C4⋊C4C2semidirect
4. #2311C2direct (N × H)
5. C2×#391C2semidirect
6. C2×#390C2semidirect
7. C2×#386C2semidirect
8. C2×#380C2semidirect
11. C22×#41C4semidirect
20. C2×#117C22semidirect
25. C22×C4⋊C4C22semidirect
29. #391C22semidirect
30. #390C22semidirect
31. #386C22semidirect
32. #380C22semidirect
39. C2×#41C2×C4semidirect
42. C22×Q8C2×C4semidirect
49. C22×D4C2×C4semidirect
57. C23×C4C2×C4semidirect
100. C2×Q8C22×C4semidirect
108. C2×D4C22×C4semidirect
122. C22×C4C22⋊C4semidirect
127. C22×C4C22×C4semidirect
188. C2×C4C2×C22⋊C4semidirect
225. C2#2311direct (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×#1172
C23×C4⋊C42
#23112
C2×#3912
C2×#3902
C2×#3862
C2×#3802