Finite Group Databasebeta

← C2×#11757819 #14518408

Subgroups — C2×#11757819 #14518408

Order 1944.

428 conjugacy classes of subgroups; only the 100 normal subgroups are shown.

normal subgroups only

This group has 428 conjugacy classes of subgroups — too many to draw. Only its 100 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
1#11757819C211yesmaximal, characteristic, direct product factor
2C23×C32×C9C311yesmaximal, characteristic
3C2×C32⋊(C22⋊C9)C313yesmaximal
4C2×(C22⋊C9)⋊C9C319yesmaximal, complemented
5C2×#6895—41nomaximal
6C22×C32×C9—31no—
7C22×C32×C9—31no—
8C22×C32×C9C2×C311yescharacteristic
9C32⋊(C22⋊C9)C2×C313yes—
10(C22⋊C9)⋊C9C2×C319yescomplemented
11#6895—41noSylow
12C23×C33C3211yescharacteristic
13C23×C3×C9—33no—
14C23×C3×C9C3213yes—
15C2×C3×C22⋊C9C3219yes—
16C2×C32×C9—31no—
17C2×C32×C9—31no—
18C2×C32×C9A411yescharacteristic
19C2×C9⋊C9—49no—
20C2×C32⋊C9—43no—
21C22×C33—31no—
22C22×C33—31no—
23C22×C33C2×C3211yescharacteristic
24C22×C3×C9—39no—
25C22×C3×C9—39no—
26C22×C3×C9—33no—
27C22×C3×C9—33no—
28C22×C3×C9—33no—
29C22×C3×C9C2×C3213yes—
30C3×C22⋊C9C2×C3219yes—
31C32×C9C2×A411yescharacteristic
32C9⋊C9—49no—
33C32⋊C9—43no—
34C23×C32—33no—
35C23×C323−1+213yes—
36C23×C32C3311yescharacteristic
37C23×C9—33no—
38C2×C22⋊C9—39no—
39C2×C33—31no—
40C2×C33—31no—
41C2×C33C3×A411yescharacteristic
42C2×C3×C9—39no—
43C2×C3×C9—39no—
44C2×C3×C9—33no—
45C2×C3×C9—33no—
46C2×C3×C9—33no—
47C2×C3×C9—49no—
48C2×C3×C9C3×A413yes—
49C22×C32—33no—
50C22×C32—31no—
51C22×C32—39no—
52C22×C32—39no—
53C22×C32—33no—
54C22×C32—31no—
55C22×C32—33no—
56C22×C32C2×3−1+213yes—
57C22×C32C2×C3311yescharacteristic
58C22×C9—39no—
59C22×C9—39no—
60C22×C9—33no—
61C22⋊C9—39no—
62C33C2×C3×A411yescharacteristic
63C3×C9—33no—
64C3×C9—49no—
65C3×C9C2×C3×A413yes—
66C23×C3—33no—
67C23×C3C3×3−1+211yescharacteristic
68C23×C3#73713yes—
69C2×C32—39no—
70C2×C32—39no—
71C2×C32—33no—
72C2×C32—33no—
73C2×C32—31no—
74C2×C32—31no—
75C2×C32—33no—
76C2×C32#109413yes—
77C2×C32C32×A411yescharacteristic
78C2×C9—39no—
79C2×C9—39no—
80C2×C9—33no—
81C2×C9—129no—
82C22×C3—31no—
83C22×C3—33no—
84C22×C3—39no—
85C22×C3—39no—
86C22×C3—33no—
87C22×C3—31no—
88C22×C3—33no—
89C22×C3C2×C3×3−1+211yescharacteristic
90C22×C3C2×#73713yes—
91C32—33no—
92C32C2×#109413yes—
93C32C2×C32×A411yescharacteristic
94C9—33no—
95C9—129no—
96C23#689511yescharacteristic, complemented, Sylow
97C2×C3—39no—
98C2×C3—39no—
99C2×C3—33no—
100C2×C3—33no—
101C2×C3—31no—
102C2×C3—31no—
103C2×C3—33no—
104C2×C3#6643613yes—
105C2×C3C3×#109411yescharacteristic
106C22—31no—
107C22—31no—
108C22C2×#689511yescharacteristic, complemented
109C3—33no—
110C3C2×#6643613yes—
111C3C2×C3×#109411yescharacteristic
112C2—31no—
113C2—31no—
114C2#1175781911yescharacteristic, direct product factor
subgroupG/H
centerC2×C32C32×A4
commutator, cosocleC22×C32C2×C33
FrattiniC32C2×C32×A4
FittingC23×C32×C9C3
socleC23×C32C33
prime radicalC23×C33C32
hypercenterC2×C32×C9A4
hypocenterC22C2×#6895
LCSG ▷ C22×C32 ▷ C22
UCSC1 ◁ C2×C32 ◁ C2×C32×C9

Complements

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

NH ≅ G/Ntype
1. #11757819C2direct (N × H)
4. C2×(C22⋊C9)⋊C9C3semidirect
10. (C22⋊C9)⋊C9C2×C3semidirect
96. C23#6895semidirect
108. C22C2×#6895semidirect
114. C2#11757819direct (N × H)

Maximal subgroups

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

subgroupindex
#117578192
C23×C32×C93
C2×C32⋊(C22⋊C9)3
C2×(C22⋊C9)⋊C93
C2×#68954