Finite Group Databasebeta

← C2×#2805 #52264

Subgroups — C2×#2805 #52264

Order 256.

959 conjugacy classes of subgroups.

The subgroup lattice has 214 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#2805C2116yesmaximal, direct product factor
2C2×#400C212yesmaximal
3C2×#400C212yesmaximal
4C2×#395C212yesmaximal
5C2×#391C211yesmaximal, characteristic
6C2×#389C211yesmaximal, characteristic
7C2×#389C211yesmaximal, characteristic
8C2×#389C212yesmaximal
9C2×#387C212yesmaximal
10C2×#387C212yesmaximal
11C23×Q8C2211yescharacteristic
12C22×C4⋊C4C2212yes—
13C22×C4⋊C4C2211yescharacteristic
14C22×C4⋊C4C2212yes—
15C22×C4⋊C4C2212yes—
16C22×C4⋊C4C2212yes—
17C22×C4⋊C4C2211yescharacteristic
18C22×C4⋊C4C2211yescharacteristic
19C22×C4⋊C4C2211yescharacteristic
20C22×C4⋊C4C2211yescharacteristic
21C22×C42C2212yes—
22C22×C42C2211yescharacteristic
23#400C22116yes—
24#400C22116yes—
25#395C22116yes—
26#391C2218yes—
27#389C2218yes—
28#389C2218yes—
29#389C22116yes—
30#387C22116yes—
31#387C22116yes—
32C2×#95C2212yes—
33C2×#95C2212yes—
34C2×#95C2212yes—
35C2×#95C2212yes—
36C2×#95C2212yes—
37C2×#95C2212yes—
38C2×#95C2212yes—
39C2×#95C2212yes—
40C2×#95C2212yes—
41C22×Q8—24no—
42C22×Q8—42no—
43C22×Q8—42no—
44C22×Q8C2314yes—
45C23×C4C2312yes—
46C23×C4C2312yes—
47C23×C4C2312yes—
48C23×C4C2312yes—
49C23×C4C2312yes—
50C23×C4C2312yes—
51C23×C4C2311yescharacteristic
52C23×C4C2311yescharacteristic
53C23×C4C2311yescharacteristic
54C2×C4⋊C4—28no—
55C2×C4⋊C4—24no—
56C2×C4⋊C4—28no—
57C2×C4⋊C4—44no—
58C2×C4⋊C4—42no—
59C2×C4⋊C4—42no—
60C2×C4⋊C4—42no—
61C2×C4⋊C4—44no—
62C2×C4⋊C4Q818yescomplemented
63C2×C4⋊C4C2318yes—
64C2×C4⋊C4C2318yes—
65C2×C4⋊C4C2314yes—
66C2×C4⋊C4C2314yes—
67C2×C4⋊C4C2318yes—
68C2×C4⋊C4C2314yes—
69C2×C4⋊C4C2318yes—
70C2×C4⋊C4C2314yes—
71C2×C4⋊C4C2314yes—
72C2×C42—42no—
73C2×C42—44no—
74C2×C42C2318yes—
75C2×C42C2314yes—
76#95C2318yes—
77#95C2318yes—
78#95C2318yes—
79#95C2318yes—
80#95C2318yes—
81#95C2318yes—
82#95C2318yes—
83#95C2318yes—
84#95C2318yes—
85C24C2411yescharacteristic
86C2×Q8—28no—
87C2×Q8—44no—
88C2×Q8—44no—
89C2×Q8—416no—
90C22×C4—24no—
91C22×C4—22no—
92C22×C4—22no—
93C22×C4—24no—
94C22×C4—22no—
95C22×C4—22no—
96C22×C4—22no—
97C22×C4—22no—
98C22×C4—24no—
99C22×C4—24no—
100C22×C4—24no—
101C22×C4—24no—
102C22×C4—24no—
103C22×C4—24no—
104C22×C4—24no—
105C22×C4—24no—
106C22×C4—24no—
107C22×C4—24no—
108C22×C4—24no—
109C22×C4—24no—
110C22×C4—24no—
111C22×C4—24no—
112C22×C4—24no—
113C22×C4C2×Q814yes—
114C22×C4C2×Q818yes—
115C22×C4#4114yes—
116C22×C4#4114yes—
117C22×C4C2414yes—
118C22×C4C2414yes—
119C22×C4C2414yes—
120C22×C4C2414yes—
121C22×C4C2414yes—
122C22×C4C2412yes—
123C22×C4C2414yes—
124C22×C4C2412yes—
125C22×C4C2412yes—
126C4⋊C4—216no—
127C4⋊C4—28no—
128C4⋊C4—216no—
129C4⋊C4—48no—
130C4⋊C4—44no—
131C4⋊C4—44no—
132C4⋊C4—44no—
133C4⋊C4—48no—
134C4⋊C4C2×Q8116yescomplemented
135C42—44no—
136C42—48no—
137C23C22×Q812yes—
138C23C2×#4112yes—
139C23C2×#4112yes—
140C23H(5,𝔽2)12yes—
141C23H(5,𝔽2)12yes—
142C232−1+412yes—
143C232−1+412yes—
144C23C2511yescharacteristic
145Q8—416no—
146C2×C4—28no—
147C2×C4—28no—
148C2×C4—28no—
149C2×C4—216no—
150C2×C4—24no—
151C2×C4—22no—
152C2×C4—22no—
153C2×C4—24no—
154C2×C4—22no—
155C2×C4—22no—
156C2×C4—22no—
157C2×C4—22no—
158C2×C4—24no—
159C2×C4—24no—
160C2×C4—24no—
161C2×C4—24no—
162C2×C4—24no—
163C2×C4—24no—
164C2×C4—24no—
165C2×C4—24no—
166C2×C4—24no—
167C2×C4—24no—
168C2×C4—24no—
169C2×C4—24no—
170C2×C4—24no—
171C2×C4—24no—
172C2×C4—24no—
173C2×C4—48no—
174C2×C4—48no—
175C2×C4—48no—
176C2×C4—48no—
177C2×C4—48no—
178C2×C4C22×Q814yes—
179C2×C4C22×Q818yes—
180C2×C4C2×#4114yes—
181C2×C4C2×#4114yes—
182C22#53814yes—
183C22#53914yes—
184C22#54414yes—
185C22#55414yes—
186C22#55614yes—
187C22#55714yes—
188C22#56314yes—
189C22C23×Q811yescharacteristic
190C22C22×#4111yescharacteristic
191C22C22×#4111yescharacteristic
192C22C2×H(5,𝔽2)11yescharacteristic
193C22C2×H(5,𝔽2)11yescharacteristic
194C22C2×2−1+411yescharacteristic
195C22C2×2−1+411yescharacteristic
196C4—24no—
197C4—24no—
198C4—24no—
199C4—28no—
200C4—44no—
201C4—44no—
202C4—44no—
203C4—44no—
204C4—44no—
205C2#280518yesdirect product factor
206C2C2×#53811yescharacteristic
207C2C2×#53911yescharacteristic
208C2C2×#54411yescharacteristic
209C2C2×#55411yescharacteristic
210C2C2×#55611yescharacteristic
211C2C2×#55711yescharacteristic
212C2C2×#56311yescharacteristic
subgroupG/H
center, socle, prime radicalC24C24
commutator, Frattini, cosocleC23C25
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #2805C2direct (N × H)
62. C2×C4⋊C4Q8semidirect
134. C4⋊C4C2×Q8semidirect
205. C2#2805direct (N × H)

Maximal subgroups

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

subgroupindex
#28052
C2×#4002
C2×#3952
C2×#3912
C2×#3892
C2×#3872