Finite Group Databasebeta

← C2×#11757411 #14516581

Subgroups — C2×#11757411 #14516581

Order 1944.

236 conjugacy classes of subgroups; only the 40 normal subgroups are shown.

normal subgroups only

This group has 236 conjugacy classes of subgroups — too many to draw. Only its 40 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#11757411C211yesmaximal, characteristic, direct product factor
2C2×C3×C22⋊H(3,𝔽3)C311yesmaximal, characteristic
3C23×C32⋊C9C311yesmaximal, characteristic, complemented
4C2×C32⋊(C22⋊C9)C312yesmaximal, complemented
5C2×#6859—41nomaximal
6C3×C22⋊H(3,𝔽3)C2×C311yescharacteristic
7C22×C32⋊C9—31no—
8C22×C32⋊C9—31no—
9C22×C32⋊C9C2×C311yescharacteristic, complemented
10C32⋊(C22⋊C9)C2×C312yescomplemented
11#6859—41noSylow
12C23×C33C3211yescharacteristic
13C2×C32×A4—31no—
14C23×C3×C9—31no—
15C2×C22⋊H(3,𝔽3)—33no—
16C2×C3×C22⋊C9—32no—
17C2×C3×H(3,𝔽3)—41no—
18C2×C32⋊C9—31no—
19C2×C32⋊C9—31no—
20C2×C32⋊C9—42no—
21C2×C32⋊C9A411yescharacteristic, complemented
22C22×C33—31no—
23C22×C33—31no—
24C22×C33C2×C3211yescharacteristic
25C32×A4—31no—
26C22×C3×C9—33no—
27C22×C3×C9—33no—
28C22×C3×C9—31no—
29C22⋊H(3,𝔽3)—33no—
30C3×C22⋊C9—32no—
31C3×H(3,𝔽3)—41no—
32C32⋊C9—42no—
33C32⋊C9C2×A411yescharacteristic, complemented
34C23×C32—31no—
35C23×C32—32no—
36C23×C32—31no—
37C23×C32H(3,𝔽3)11yescharacteristic
38C2×C3×A4—33no—
39C2×C3×A4—92no—
40C2×C3×A4—91no—
41C23×C9—91no—
42C2×C22⋊C9—92no—
43C2×C33—31no—
44C2×C33—31no—
45C2×C33—121no—
46C2×C33C3×A411yescharacteristic
47C2×H(3,𝔽3)—123no—
48C2×C3×C9—33no—
49C2×C3×C9—33no—
50C2×C3×C9—31no—
51C2×C3×C9—122no—
52C22×C32—31no—
53C22×C32—31no—
54C22×C32—33no—
55C22×C32—33no—
56C22×C32—31no—
57C22×C32—32no—
58C22×C32—31no—
59C22×C32—91no—
60C22×C32—92no—
61C22×C32—91no—
62C22×C32—92no—
63C22×C32C2×H(3,𝔽3)11yescharacteristic
64C3×A4—33no—
65C3×A4—92no—
66C3×A4—91no—
67C22×C9—93no—
68C22×C9—93no—
69C22×C9—91no—
70C22⋊C9—92no—
71C33—121no—
72C33C2×C3×A411yescharacteristic
73H(3,𝔽3)—123no—
74C3×C9—31no—
75C3×C9—122no—
76C23×C3—91no—
77C23×C3AΣL(1,𝔽27)11yescharacteristic
78C23×C3#73112yes—
79C23×C3#73211yescharacteristic
80C2×A4—93no—
81C2×C32—31no—
82C2×C32—31no—
83C2×C32—33no—
84C2×C32—33no—
85C2×C32—31no—
86C2×C32—31no—
87C2×C32—32no—
88C2×C32—91no—
89C2×C32—92no—
90C2×C32—91no—
91C2×C32—92no—
92C2×C32—123no—
93C2×C32—361no—
94C2×C32—362no—
95C2×C32C22⋊H(3,𝔽3)11yescharacteristic
96C2×C9—93no—
97C2×C9—93no—
98C2×C9—91no—
99C2×C9—362no—
100C22×C3—31no—
101C22×C3—32no—
102C22×C3—31no—
103C22×C3—31no—
104C22×C3—31no—
105C22×C3—32no—
106C22×C3—93no—
107C22×C3—93no—
108C22×C3—91no—
109C22×C3C2×AΣL(1,𝔽27)11yescharacteristic
110C22×C3C2×#73112yes—
111C22×C3C2×#73211yescharacteristic
112A4—93no—
113C32—31no—
114C32—31no—
115C32—32no—
116C32—123no—
117C32—361no—
118C32—362no—
119C32C2×C22⋊H(3,𝔽3)11yescharacteristic
120C9—91no—
121C9—362no—
122C23#685911yescharacteristic, complemented, Sylow
123C2×C3—31no—
124C2×C3—31no—
125C2×C3—31no—
126C2×C3—31no—
127C2×C3—32no—
128C2×C3—32no—
129C2×C3—93no—
130C2×C3—93no—
131C2×C3—91no—
132C2×C3—363no—
133C2×C3#6635811yescharacteristic
134C2×C3#6636311yescharacteristic
135C2×C3#6636512yes—
136C22—31no—
137C22—31no—
138C22C2×#685911yescharacteristic, complemented
139C3—91no—
140C3—363no—
141C3C2×#6635811yescharacteristic
142C3C2×#6636311yescharacteristic
143C3C2×#6636512yes—
144C2—31no—
145C2—31no—
146C2#1175741111yescharacteristic, direct product factor
subgroupG/H
centerC2×C32C22⋊H(3,𝔽3)
commutator, cosocleC22×C33C2×C32
FrattiniC33C2×C3×A4
FittingC23×C32⋊C9C3
socleC23×C32H(3,𝔽3)
prime radicalC2×C3×C22⋊H(3,𝔽3)C3
hypercenterC2×C32⋊C9A4
hypocenterC22C2×#6859
LCSG ▷ C22×C33 ▷ C22×C32 ▷ C22
UCSC1 ◁ C2×C32 ◁ C2×C33 ◁ C2×C32⋊C9

Complements

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

NH ≅ G/Ntype
1. #11757411C2direct (N × H)
3. C23×C32⋊C9C3semidirect
4. C2×C32⋊(C22⋊C9)C3semidirect
9. C22×C32⋊C9C2×C3semidirect
10. C32⋊(C22⋊C9)C2×C3semidirect
21. C2×C32⋊C9A4semidirect
33. C32⋊C9C2×A4semidirect
122. C23#6859semidirect
138. C22C2×#6859semidirect
146. C2#11757411direct (N × H)

Maximal subgroups

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

subgroupindex
#117574112
C2×C3×C22⋊H(3,𝔽3)3
C23×C32⋊C93
C2×C32⋊(C22⋊C9)3
C2×#68594