Finite Group Databasebeta

← C2×#11757829 #14518415

Subgroups — C2×#11757829 #14518415

Order 1944.

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

normal subgroups only

This group has 512 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#11757829C211yesmaximal, characteristic, direct product factor
2C23×C32×C9C311yesmaximal, characteristic, complemented
3C2×C3×C22⋊H(3,𝔽3)C311yesmaximal, characteristic
4C2×C3×#1094C312yesmaximal, complemented
5C2×(C3×A4)⋊C9C319yesmaximal, complemented
6C2×#6893—41nomaximal
7C22×C32×C9—31no—
8C22×C32×C9—31no—
9C22×C32×C9C2×C311yescharacteristic, complemented
10C3×C22⋊H(3,𝔽3)C2×C311yescharacteristic
11C3×#1094C2×C312yescomplemented
12(C3×A4)⋊C9C2×C319yescomplemented
13#6893—41noSylow
14C23×C33C3211yescharacteristic
15C2×C32×A4C3213yes—
16C23×C3×C9—33no—
17C23×C3×C9C3213yes—
18C2×C22⋊H(3,𝔽3)—33no—
19C2×#1094—36no—
20C2×C3×C22⋊C9C3216yes—
21C2×C3×3−1+2—42no—
22C2×C3×H(3,𝔽3)—41no—
23C2×C32×C9—31no—
24C2×C32×C9—31no—
25C2×C32×C9A411yescharacteristic, complemented
26C2×C32⋊C9—49no—
27C22×C33—31no—
28C22×C33—31no—
29C22×C33C2×C3211yescharacteristic
30C32×A4C2×C3213yes—
31C22×C3×C9—39no—
32C22×C3×C9—39no—
33C22×C3×C9—33no—
34C22×C3×C9—33no—
35C22×C3×C9—33no—
36C22×C3×C9C2×C3213yes—
37C22⋊H(3,𝔽3)—33no—
38#1094—36no—
39C3×C22⋊C9C2×C3216yes—
40C3×3−1+2—42no—
41C3×H(3,𝔽3)—41no—
42C32×C9C2×A411yescharacteristic, complemented
43C32⋊C9—49no—
44C23×C32—33no—
45C23×C32H(3,𝔽3)13yes—
46C23×C32C3311yescharacteristic
47C2×C3×A4—33no—
48C2×C3×A4—39no—
49C23×C9—33no—
50C2×C22⋊C9—36no—
51C2×C33—31no—
52C2×C33—31no—
53C2×C33—43no—
54C2×C33C3×A411yescharacteristic
55C2×3−1+2—126no—
56C2×H(3,𝔽3)—123no—
57C2×C3×C9—39no—
58C2×C3×C9—39no—
59C2×C3×C9—33no—
60C2×C3×C9—33no—
61C2×C3×C9—33no—
62C2×C3×C9—46no—
63C2×C3×C9C3×A413yes—
64C22×C32—33no—
65C22×C32—31no—
66C22×C32—39no—
67C22×C32—39no—
68C22×C32—33no—
69C22×C32—31no—
70C22×C32—33no—
71C22×C32C2×H(3,𝔽3)13yes—
72C22×C32C2×C3311yescharacteristic
73C3×A4—33no—
74C3×A4—39no—
75C22×C9—39no—
76C22×C9—39no—
77C22×C9—33no—
78C22⋊C9—36no—
79C33—43no—
80C33C2×C3×A411yescharacteristic
813−1+2—126no—
82H(3,𝔽3)—123no—
83C3×C9—33no—
84C3×C9—46no—
85C3×C9C2×C3×A413yes—
86C23×C3—33no—
87C23×C3C3×H(3,𝔽3)11yescharacteristic
88C23×C3#73713yes—
89C2×A4—93no—
90C2×C32—39no—
91C2×C32—39no—
92C2×C32—33no—
93C2×C32—33no—
94C2×C32—31no—
95C2×C32—31no—
96C2×C32—33no—
97C2×C32—129no—
98C2×C32—123no—
99C2×C32C22⋊H(3,𝔽3)13yes—
100C2×C32C32×A411yescharacteristic
101C2×C9—39no—
102C2×C9—39no—
103C2×C9—33no—
104C2×C9—126no—
105C22×C3—31no—
106C22×C3—33no—
107C22×C3—39no—
108C22×C3—39no—
109C22×C3—33no—
110C22×C3—31no—
111C22×C3—33no—
112C22×C3C2×C3×H(3,𝔽3)11yescharacteristic
113C22×C3C2×#73713yes—
114A4—93no—
115C32—33no—
116C32—129no—
117C32—123no—
118C32C2×C22⋊H(3,𝔽3)13yes—
119C32C2×C32×A411yescharacteristic
120C9—33no—
121C9—126no—
122C23#689311yescharacteristic, complemented, Sylow
123C2×C3—39no—
124C2×C3—39no—
125C2×C3—33no—
126C2×C3—33no—
127C2×C3—31no—
128C2×C3—31no—
129C2×C3—33no—
130C2×C3—363no—
131C2×C3#6643613yes—
132C2×C3C3×C22⋊H(3,𝔽3)11yescharacteristic
133C22—31no—
134C22—31no—
135C22C2×#689311yescharacteristic, complemented
136C3—33no—
137C3—363no—
138C3C2×#6643613yes—
139C3C2×C3×C22⋊H(3,𝔽3)11yescharacteristic
140C2—31no—
141C2—31no—
142C2#1175782911yescharacteristic, direct product factor
subgroupG/H
centerC2×C32C32×A4
commutator, cosocleC22×C32C2×C33
FrattiniC32C2×C32×A4
FittingC23×C32×C9C3
socleC23×C32C33
prime radicalC2×C3×C22⋊H(3,𝔽3)C3
hypercenterC2×C32×C9A4
hypocenterC22C2×#6893
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. #11757829C2direct (N × H)
2. C23×C32×C9C3semidirect
4. C2×C3×#1094C3semidirect
5. C2×(C3×A4)⋊C9C3semidirect
9. C22×C32×C9C2×C3semidirect
11. C3×#1094C2×C3semidirect
12. (C3×A4)⋊C9C2×C3semidirect
25. C2×C32×C9A4semidirect
42. C32×C9C2×A4semidirect
122. C23#6893semidirect
135. C22C2×#6893semidirect
142. C2#11757829direct (N × H)

Maximal subgroups

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

subgroupindex
#117578292
C23×C32×C93
C2×C3×C22⋊H(3,𝔽3)3
C2×C3×#10943
C2×(C3×A4)⋊C93
C2×#68934