Finite Group Databasebeta

← C23×#2140 #15669759

Subgroups — C23×#2140 #15669759

Order 2944.

260 conjugacy classes of subgroups; only the 104 normal subgroups are shown.

normal subgroups only

This group has 260 conjugacy classes of subgroups — too many to draw. Only its 104 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×D8×C23C211yesmaximal, characteristic
2C2×C23×M32C211yesmaximal, characteristic, complemented
3C23×#427C211yesmaximal, characteristic, complemented
4C23×#357C214yesmaximal, complemented
5C22×D4×C23—21no—
6C2×D8×C23—21no—
7C2×D8×C23—22no—
8C2×D8×C23C414yescomplemented
9C2×D8×C23C2212yes—
10C22×C8×C23C2211yescharacteristic
11C23×#117—21no—
12C23×M32—22no—
13C2×C16×C23C2212yescomplemented
14C23×#107C2212yescomplemented
15C23×#106—21no—
16C24×C23—41no—
17C2×D4×C23—24no—
18C2×D4×C23—22no—
19C2×D4×C23—41no—
20C2×D4×C23—42no—
21C22×C4×C23D411yescharacteristic
22D8×C23—24no—
23D8×C23—22no—
24D8×C23C2×C414yes—
25C2×C8×C23C2×C412yes—
26C2×C8×C23D411yescharacteristic
27C2×C8×C23D412yes—
28C2×C8×C23C2311yescharacteristic
29C4⋊C4×C23—22no—
30C22⋊C4×C23—41no—
31C42×C23—41no—
32C16×C23—22no—
33C23×C23—44no—
34C23×C23—42no—
35C23×C23—84no—
36C23×C23D811yescharacteristic
37D4×C23—24no—
38D4×C23—44no—
39D4×C23—42no—
40C2×C4×C23—42no—
41C2×C4×C23C22⋊C412yes—
42C2×C4×C23D811yescharacteristic
43C2×C4×C23SD1612yes—
44C2×C4×C23C2×D411yescharacteristic
45C8×C23C22⋊C412yes—
46C8×C23C22×C411yescharacteristic
47C8×C23C2×D411yescharacteristic
48#2140C2311yesmaximal, characteristic, direct product factor, Sylow
49C22×C23—22no—
50C22×C23—44no—
51C22×C23—88no—
52C22×C23—84no—
53C22×C23#10212yes—
54C22×C23C2×D811yescharacteristic
55C4×C23—82no—
56C4×C23#10212yes—
57C4×C23C2×C22⋊C411yescharacteristic
58C4×C23C2×SD1611yescharacteristic
59C22×D8C2×C2311yescharacteristic
60C2×M32C2×C2311yescharacteristic, complemented
61#427C2×C2311yescharacteristic, complemented
62#357C2×C2314yescomplemented
63C2×C23—22no—
64C2×C23—84no—
65C2×C23C2×#10211yescharacteristic
66C2×C23#50912yes—
67C22×D4—21no—
68C2×D8—21no—
69C2×D8—22no—
70C2×D8C4×C2314yescomplemented
71C2×D8C22×C2312yes—
72C22×C8C22×C2311yescharacteristic
73#117—21no—
74M32—22no—
75C2×C16C22×C2312yescomplemented
76#107C22×C2312yescomplemented
77#106—21no—
78C23#214011yescharacteristic, direct product factor, Sylow
79C24—41no—
80C2×D4—24no—
81C2×D4—22no—
82C2×D4—41no—
83C2×D4—42no—
84C22×C4D4×C2311yescharacteristic
85D8—24no—
86D8—22no—
87D8C2×C4×C2314yes—
88C2×C8C2×C4×C2312yes—
89C2×C8D4×C2311yescharacteristic
90C2×C8D4×C2312yes—
91C2×C8C23×C2311yescharacteristic
92C4⋊C4—22no—
93C22⋊C4—41no—
94C42—41no—
95C16—22no—
96C23—44no—
97C23—42no—
98C23—84no—
99C23D8×C2311yescharacteristic
100D4—24no—
101D4—44no—
102D4—42no—
103C2×C4—42no—
104C2×C4C22⋊C4×C2312yes—
105C2×C4D8×C2311yescharacteristic
106C2×C4SD16×C2312yes—
107C2×C4C2×D4×C2311yescharacteristic
108C8C22⋊C4×C2312yes—
109C8C22×C4×C2311yescharacteristic
110C8C2×D4×C2311yescharacteristic
111C22—22no—
112C22—44no—
113C22—88no—
114C22—84no—
115C22C23×#10212yes—
116C22C2×D8×C2311yescharacteristic
117C4—82no—
118C4C23×#10212yes—
119C4C2×C22⋊C4×C2311yescharacteristic
120C4C2×SD16×C2311yescharacteristic
121C2—22no—
122C2—84no—
123C2C2×C23×#10211yescharacteristic
124C2C23×#50912yes—
subgroupG/H
center, socleC22×C23C2×D8
commutatorC8C22×C4×C23
Frattini, cosocleC2×C8C23×C23
prime radicalC22×D8×C23C2
LCSG ▷ C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C23 ◁ C22×C4×C23 ◁ C22×C8×C23 ◁ G

Complements

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

NH ≅ G/Ntype
2. C2×C23×M32C2semidirect
3. C23×#427C2semidirect
4. C23×#357C2semidirect
8. C2×D8×C23C4semidirect
13. C2×C16×C23C22semidirect
14. C23×#107C22semidirect
48. #2140C23direct (N × H)
60. C2×M32C2×C23semidirect
61. #427C2×C23semidirect
62. #357C2×C23semidirect
70. C2×D8C4×C23semidirect
75. C2×C16C22×C23semidirect
76. #107C22×C23semidirect
78. C23#2140direct (N × H)

Maximal subgroups

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

subgroupindex
C22×D8×C232
C2×C23×M322
C23×#4272
C23×#3572
#214023