Finite Group Databasebeta

← C2×#2434 #34684

Subgroups — C2×#2434 #34684

Order 256.

2643 conjugacy classes of subgroups.

The subgroup lattice has 188 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C24×Q8C211yesmaximal, characteristic
2C22×C4⋊Q8C212yesmaximal, complemented
3C22×C22⋊Q8C211yesmaximal, characteristic
4#2434C2116yesmaximal, direct product factor
5C2×#395C214yesmaximal, complemented
6C2×#391C212yesmaximal, complemented
7C2×#385C214yesmaximal
8C2×C4×C22⋊C4C211yesmaximal, characteristic
9C23×Q8—216no—
10C23×Q8—28no—
11C23×Q8C2212yes—
12C23×Q8C2218yes—
13C23×Q8C2211yescharacteristic
14C23×Q8C2212yes—
15C24×C4C2212yes—
16C24×C4C2211yescharacteristic
17C2×C4⋊Q8—216no—
18C2×C4⋊Q8C22116yescomplemented
19C2×C22⋊Q8—28no—
20C2×C22⋊Q8C2218yes—
21C22×C4⋊C4C2212yes—
22C22×C4⋊C4C2218yes—
23C22×C4⋊C4C2211yescharacteristic
24C22×C22⋊C4C2212yes—
25C22×C22⋊C4C2212yes—
26C22×C42C2212yes—
27#395C22132yescomplemented
28#391C22116yescomplemented
29#385C22132yes—
30C4×C22⋊C4C2218yes—
31C2×#95C2212yes—
32C2×#95C2218yes—
33C25C2311yescharacteristic
34C22×Q8—2128no—
35C22×Q8—264no—
36C22×Q8—216no—
37C22×Q8—28no—
38C22×Q8—232no—
39C22×Q8—28no—
40C22×Q8—28no—
41C22×Q8—24no—
42C22×Q8—28no—
43C22×Q8D4116yes—
44C22×Q8C2314yes—
45C22×Q8C2318yes—
46C22×Q8C2318yes—
47C23×C4—28no—
48C23×C4—216no—
49C23×C4—28no—
50C23×C4D418yes—
51C23×C4C2318yes—
52C23×C4C2312yes—
53C23×C4C2312yes—
54C23×C4C2314yes—
55C23×C4C2314yes—
56C23×C4C2311yescharacteristic
57C23×C4C2314yes—
58C23×C4C2311yescharacteristic
59C4⋊Q8—264no—
60C22⋊Q8—232no—
61C2×C4⋊C4—24no—
62C2×C4⋊C4—28no—
63C2×C4⋊C4—232no—
64C2×C4⋊C4C2314yes—
65C2×C4⋊C4C2318yes—
66C2×C4⋊C4C23132yes—
67C2×C22⋊C4—28no—
68C2×C22⋊C4Q8116yescomplemented
69C2×C22⋊C4C2318yes—
70C2×C22⋊C4C2318yes—
71C2×C42—28no—
72C2×C42C2318yes—
73#95C2318yes—
74#95C23132yes—
75C24—24no—
76C24—24no—
77C24C2×D414yes—
78C24C2×Q818yes—
79C24C2412yes—
80C24C2411yescharacteristic
81C2×Q8—2256no—
82C2×Q8—264no—
83C2×Q8—264no—
84C2×Q8—232no—
85C2×Q8—216no—
86C2×Q8—216no—
87C2×Q8—216no—
88C2×Q8—28no—
89C2×Q8—216no—
90C2×Q8—416no—
91C2×Q8C2×D4132yes—
92C22×C4—264no—
93C22×C4—28no—
94C22×C4—216no—
95C22×C4—28no—
96C22×C4—28no—
97C22×C4—24no—
98C22×C4—28no—
99C22×C4—232no—
100C22×C4—232no—
101C22×C4—216no—
102C22×C4—24no—
103C22×C4—24no—
104C22×C4—28no—
105C22×C4—28no—
106C22×C4C2×D4116yes—
107C22×C4C2×D414yes—
108C22×C4C2×D4116yes—
109C22×C4C2×D418yes—
110C22×C4C2×D414yes—
111C22×C4C2×Q8116yescomplemented
112C22×C4C2414yes—
113C22×C4C2414yes—
114C22×C4C2418yes—
115C22×C4C2412yes—
116C22×C4C2418yes—
117C22×C4C2412yes—
118C4⋊C4—28no—
119C4⋊C4—216no—
120C4⋊C4—264no—
121C22⋊C4—216no—
122C22⋊C4C2×Q8132yescomplemented
123C42—216no—
124C23—28no—
125C23—28no—
126C23—232no—
127C23—24no—
128C23—24no—
129C23C4⋊Q8116yescomplemented
130C23C22×D414yes—
131C23C22×D412yes—
132C23C22×D414yes—
133C23C22×Q818yes—
134C23C22×Q814yes—
135C232−1+414yes—
136C23C2511yescharacteristic
137Q8—264no—
138Q8—264no—
139Q8—416no—
140C2×C4—264no—
141C2×C4—232no—
142C2×C4—28no—
143C2×C4—232no—
144C2×C4—28no—
145C2×C4—28no—
146C2×C4—28no—
147C2×C4—24no—
148C2×C4—28no—
149C2×C4—232no—
150C2×C4—24no—
151C2×C4—24no—
152C2×C4—28no—
153C2×C4—28no—
154C2×C4—48no—
155C2×C4—48no—
156C2×C4#120116yes—
157C2×C4C22×D4116yes—
158C2×C4C22×D414yes—
159C2×C4C22×D418yes—
160C2×C4C22×D414yes—
161C2×C4C22×Q8116yescomplemented
162C22—24no—
163C22—24no—
164C22—232no—
165C22—216no—
166C22C2×#12014yes—
167C22C2×C4⋊Q814yes—
168C22C2×C4⋊Q818yescomplemented
169C22#53614yes—
170C22D4×Q8116yes—
171C22C23×D411yescharacteristic
172C22C23×D412yes—
173C22C23×Q812yes—
174C22C2×2−1+412yes—
175C4—216no—
176C4—24no—
177C4—216no—
178C4—44no—
179C4—44no—
180C4C2×#12018yes—
181C2—28no—
182C2#243418yesdirect product factor
183C2C22×#12011yescharacteristic
184C2C22×C4⋊Q811yescharacteristic
185C2C2×#53611yescharacteristic
186C2C2×D4×Q814yes—
subgroupG/H
center, socleC24C24
commutator, Frattini, cosocleC23C25
prime radicalC25C23
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×C4⋊Q8C2semidirect
4. #2434C2direct (N × H)
5. C2×#395C2semidirect
6. C2×#391C2semidirect
18. C2×C4⋊Q8C22semidirect
27. #395C22semidirect
28. #391C22semidirect
68. C2×C22⋊C4Q8semidirect
111. C22×C4C2×Q8semidirect
122. C22⋊C4C2×Q8semidirect
129. C23C4⋊Q8semidirect
161. C2×C4C22×Q8semidirect
168. C22C2×C4⋊Q8semidirect
182. C2#2434direct (N × H)

Maximal subgroups

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

subgroupindex
C24×Q82
C22×C4⋊Q82
C22×C22⋊Q82
#24342
C2×#3952
C2×#3912
C2×#3852
C2×C4×C22⋊C42