Finite Group Databasebeta

← C2×#2336 #34079

Subgroups — C2×#2336 #34079

Order 256.

1155 conjugacy classes of subgroups.

The subgroup lattice has 198 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#125C211yesmaximal, characteristic
2#2336C2116yesmaximal, direct product factor
3C2×#389C212yesmaximal
4C2×#387C212yesmaximal
5C2×#387C212yesmaximal
6C2×#387C212yesmaximal
7C2×#387C212yesmaximal
8C2×#383C211yesmaximal, characteristic
9C2×C4×C4⋊C4C211yesmaximal, characteristic
10C2×C4×C4⋊C4C212yesmaximal
11C2×#125C4116yescomplemented
12C2×#125C2218yes—
13C22×C4⋊C4C2212yes—
14C22×C4⋊C4C2212yes—
15C22×C4⋊C4C2212yes—
16C22×C4⋊C4C2212yes—
17C22×C4⋊C4C2211yescharacteristic
18C22×C4⋊C4C2211yescharacteristic
19C22×C4⋊C4C2212yes—
20C22×C42C2212yes—
21C22×C42C2211yescharacteristic
22C22×C42C2211yescharacteristic
23C22×C42C2212yes—
24C22×C42C2211yescharacteristic
25#389C22116yes—
26#387C22116yes—
27#387C22116yes—
28#387C22116yes—
29#387C22116yes—
30#383C2218yes—
31C4×C4⋊C4C22116yes—
32C4×C4⋊C4C2218yes—
33C2×#95C2212yes—
34C2×#95C2212yes—
35C2×#95C2212yes—
36C2×#95C2212yes—
37C2×#95C2211yescharacteristic
38C2×#95C2211yescharacteristic
39C2×#95C2212yes—
40C2×#95C2212yes—
41C2×#95C2212yes—
42C23×C4C2312yes—
43C23×C4C2312yes—
44C23×C4C2312yes—
45C23×C4C2312yes—
46C23×C4C2311yescharacteristic
47C23×C4C2312yes—
48C23×C4C2311yescharacteristic
49C23×C4C2311yescharacteristic
50C23×C4C2312yes—
51#125C2×C4164yescomplemented
52C2×C4⋊C4—28no—
53C2×C4⋊C4—28no—
54C2×C4⋊C4—44no—
55C2×C4⋊C4C2×C4116yes—
56C2×C4⋊C4C2×C418yes—
57C2×C4⋊C4C2×C418yes—
58C2×C4⋊C4C2×C4116yes—
59C2×C4⋊C4C2318yes—
60C2×C4⋊C4C2318yes—
61C2×C4⋊C4C2318yes—
62C2×C4⋊C4C2318yes—
63C2×C4⋊C4C2314yes—
64C2×C4⋊C4C2314yes—
65C2×C4⋊C4C2318yes—
66C2×C42—28no—
67C2×C42—42no—
68C2×C42—44no—
69C2×C42—42no—
70C2×C42C2×C418yes—
71C2×C42C2318yes—
72C2×C42C2314yes—
73C2×C42C2314yes—
74C2×C42C2318yes—
75C2×C42C2314yes—
76#95C2318yes—
77#95C2318yes—
78#95C2318yes—
79#95C2314yes—
80#95C2318yes—
81#95C2314yes—
82#95C2318yes—
83#95C2318yes—
84#95C2318yes—
85C24C2411yescharacteristic
86C22×C4—24no—
87C22×C4—24no—
88C22×C4—24no—
89C22×C4—22no—
90C22×C4—24no—
91C22×C4—24no—
92C22×C4—24no—
93C22×C4—24no—
94C22×C4—22no—
95C22×C4—24no—
96C22×C4—24no—
97C22×C4—24no—
98C22×C4—24no—
99C22×C4—24no—
100C22×C4—24no—
101C22×C4—24no—
102C22×C4—24no—
103C22×C4—24no—
104C22×C4—24no—
105C22×C4C22×C414yes—
106C22×C4C22×C414yes—
107C22×C4C22×C414yes—
108C22×C4C22×C418yes—
109C22×C4C22×C418yes—
110C22×C4#4118yes—
111C22×C4C2414yes—
112C22×C4C2414yes—
113C22×C4C2414yes—
114C22×C4C2412yes—
115C22×C4C2412yes—
116C22×C4C2414yes—
117C22×C4C2412yes—
118C22×C4C2414yes—
119C22×C4C2414yes—
120C4⋊C4—216no—
121C4⋊C4—216no—
122C4⋊C4—48no—
123C4⋊C4C22×C4132yes—
124C4⋊C4C22×C4116yes—
125C4⋊C4C22×C4116yes—
126C4⋊C4C22×C4132yes—
127C42—216no—
128C42—44no—
129C42—48no—
130C42—44no—
131C42C22×C4116yes—
132C23C23×C412yes—
133C23C2×#4114yes—
134C23H(5,𝔽2)12yes—
135C232−1+414yes—
136C232−1+412yes—
137C23C2511yescharacteristic
138C2×C4—216no—
139C2×C4—28no—
140C2×C4—28no—
141C2×C4—28no—
142C2×C4—216no—
143C2×C4—216no—
144C2×C4—24no—
145C2×C4—24no—
146C2×C4—24no—
147C2×C4—22no—
148C2×C4—24no—
149C2×C4—24no—
150C2×C4—24no—
151C2×C4—22no—
152C2×C4—24no—
153C2×C4—24no—
154C2×C4—24no—
155C2×C4—24no—
156C2×C4—24no—
157C2×C4—24no—
158C2×C4—24no—
159C2×C4—24no—
160C2×C4—24no—
161C2×C4—24no—
162C2×C4—24no—
163C2×C4—48no—
164C2×C4—48no—
165C2×C4—48no—
166C2×C4C23×C414yes—
167C2×C4C23×C414yes—
168C2×C4C23×C414yes—
169C2×C4C23×C418yes—
170C2×C4C23×C418yes—
171C2×C4C2×#4118yes—
172C22C4×#4114yes—
173C22#51914yes—
174C22#52014yes—
175C22#53918yes—
176C22#54118yes—
177C22C24×C411yescharacteristic
178C22C22×#4112yes—
179C22C2×H(5,𝔽2)11yescharacteristic
180C22C2×2−1+412yes—
181C22C2×2−1+411yescharacteristic
182C4—28no—
183C4—24no—
184C4—24no—
185C4—24no—
186C4—28no—
187C4—28no—
188C4—44no—
189C4—44no—
190C4—44no—
191C2#233618yesdirect product factor
192C2C2×C4×#4111yescharacteristic
193C2C2×#51911yescharacteristic
194C2C2×#52011yescharacteristic
195C2C2×#53912yes—
196C2C2×#54112yes—
subgroupG/H
center, socle, prime radicalC24C24
commutatorC22C24×C4
Frattini, cosocleC23C25
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2336C2direct (N × H)
11. C2×#125C4semidirect
51. #125C2×C4semidirect
191. C2#2336direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#1252
#23362
C2×#3892
C2×#3872
C2×#3832
C2×C4×C4⋊C42