Finite Group Databasebeta

← C2×#2075 #23635

Subgroups — C2×#2075 #23635

Order 256.

635 conjugacy classes of subgroups; only the 207 normal subgroups are shown.

normal subgroups only

This group has 635 conjugacy classes of subgroups — too many to draw. Only its 207 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#107C211yesmaximal, characteristic, complemented
2C22×C22⋊C8C211yesmaximal, characteristic
3C2×#380C212yesmaximal
4#2075C218yesmaximal, direct product factor
5C2×#340C212yesmaximal, complemented
6C2×#340C211yesmaximal, characteristic, complemented
7C24×C4C2211yescharacteristic
8C23×C8C2211yescharacteristic
9C23×C8C2211yescharacteristic
10C22×C4⋊C4C2212yes—
11C22×C4⋊C4C2212yes—
12C22×C22⋊C4—22no—
13C2×#107—24no—
14C2×#107C2214yescomplemented
15C2×C22⋊C8—24no—
16C2×C22⋊C8C2214yes—
17#380—24no—
18#380C2218yes—
19C2×#95—22no—
20#340C2214yescomplemented
21#340C2218yescomplemented
22C25D411yescharacteristic
23C23×C4—22no—
24C23×C4—22no—
25C23×C4—24no—
26C23×C4—24no—
27C23×C4—22no—
28C23×C4—22no—
29C23×C4D412yes—
30C23×C4D411yescharacteristic
31C23×C4C2312yes—
32C23×C4C2311yescharacteristic
33C22×C8—24no—
34C22×C8—22no—
35C22×C8—24no—
36C22×C8D414yes—
37C22×C8C2312yes—
38C22×C8C2312yes—
39C2×C4⋊C4—24no—
40C2×C4⋊C4—24no—
41C2×C4⋊C4—24no—
42C2×C4⋊C4—24no—
43C2×C4⋊C4—22no—
44C2×C4⋊C4—22no—
45C2×C4⋊C4C2314yes—
46C2×C4⋊C4C2314yes—
47C2×C22⋊C4—28no—
48C2×C22⋊C4—48no—
49#107—28no—
50C22⋊C8—28no—
51#95—28no—
52C24—22no—
53C24—24no—
54C24—22no—
55C24—24no—
56C24D814yes—
57C24C2×D412yes—
58C24C2×D411yescharacteristic
59C22×C4—22no—
60C22×C4—24no—
61C22×C4—24no—
62C22×C4—28no—
63C22×C4—22no—
64C22×C4—22no—
65C22×C4—24no—
66C22×C4—24no—
67C22×C4—24no—
68C22×C4—24no—
69C22×C4—44no—
70C22×C4—44no—
71C22×C4—48no—
72C22×C4—44no—
73C22×C4—44no—
74C22×C4—44no—
75C22×C4—44no—
76C22×C4—44no—
77C22×C4—44no—
78C22×C4C2×D412yes—
79C22×C4C2×D411yescharacteristic
80C22×C4C2×D412yes—
81C22×C4#4112yes—
82C22×C4#4114yes—
83C22×C4#4114yes—
84C22×C4C2411yescharacteristic
85C2×C8—28no—
86C2×C8—24no—
87C2×C8—22no—
88C2×C8—24no—
89C2×C8—44no—
90C2×C8C2×D414yes—
91C4⋊C4—24no—
92C4⋊C4—24no—
93C4⋊C4—24no—
94C4⋊C4—24no—
95C4⋊C4—44no—
96C4⋊C4—44no—
97C22⋊C4—416no—
98C23—22no—
99C23—24no—
100C23—22no—
101C23—24no—
102C23—28no—
103C23—216no—
104C23—44no—
105C23—44no—
106C23—48no—
107C23#12112yes—
108C23#12314yes—
109C23C2×D814yes—
110C23C2×D812yes—
111C23#13512yes—
112C23#13714yes—
113C23C22×D411yescharacteristic
114C2×C4—22no—
115C2×C4—24no—
116C2×C4—44no—
117C2×C4—42no—
118C2×C4—42no—
119C2×C4—44no—
120C2×C4—48no—
121C2×C4—44no—
122C2×C4—44no—
123C2×C4—44no—
124C2×C4—44no—
125C2×C4—44no—
126C2×C4—44no—
127C2×C4—88no—
128C2×C4—88no—
129C2×C4#12112yes—
130C2×C4#12314yes—
131C2×C4#12314yes—
132C2×C4#12414yes—
133C2×C4#12618yes—
134C2×C4C22×D411yescharacteristic
135C2×C4C2×#4112yes—
136C2×C4C2×#4112yes—
137C2×C4C2×#4111yescharacteristic
138C8—24no—
139C8—42no—
140C22—28no—
141C22—24no—
142C22—44no—
143C22—416no—
144C22—42no—
145C22—42no—
146C22#39714yes—
147C22#46614yes—
148C22#47014yes—
149C22#48018yes—
150C22#48518yes—
151C22C2×#12111yescharacteristic
152C22C2×#12312yes—
153C22C22×D811yescharacteristic
154C22C2×#13511yescharacteristic
155C22C2×#13712yes—
156C4—42no—
157C4—84no—
158C4—84no—
159C4#39714yes—
160C4C2×#12311yescharacteristic
161C4C2×#12411yescharacteristic
162C4C2×#12612yes—
163C2—44no—
164C2#207518yesdirect product factor
165C2C2×#39711yescharacteristic
166C2C2×#46611yescharacteristic
167C2C2×#47011yescharacteristic
168C2C2×#48012yes—
169C2C2×#48512yes—
subgroupG/H
center, socleC24C2×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC25D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C24×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×#107C2semidirect
4. #2075C2direct (N × H)
5. C2×#340C2semidirect
6. C2×#340C2semidirect
14. C2×#107C22semidirect
20. #340C22semidirect
21. #340C22semidirect
164. C2#2075direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#1072
C22×C22⋊C82
C2×#3802
#20752
C2×#3402