Finite Group Databasebeta

← C2×#88945 #11724366

Subgroups — C2×#88945 #11724366

Order 864.

226 conjugacy classes of subgroups; only the 67 normal subgroups are shown.

normal subgroups only

This group has 226 conjugacy classes of subgroups — too many to draw. Only its 67 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×C3⋊#157C211yesmaximal, characteristic
2C22×C3⋊#157C211yesmaximal, characteristic
3C22×C3×#157C211yesmaximal, characteristic
4#88945C214yesmaximal, direct product factor
5C2×#3777—31nomaximal
6C22×C3×C3⋊D3C2211yescharacteristic
7C2×C3⋊#157—22no—
8C2×C3⋊#157C414yescomplemented
9C2×C3⋊#157C2212yes—
10C2×C3⋊#157C2212yes—
11C2×C3×#157—22no—
12C2×C3×#157C2212yes—
13C22×#157—31no—
14C22×#157—31no—
15C22×#157D311yescharacteristic
16#3777—34no—
17C22×C33Q811yescharacteristic
18C2×C3×C3⋊D3C2×C412yes—
19C2×C3×C3⋊D3D412yes—
20C2×C3×C3⋊D3Q811yescharacteristic
21C2×C3×C3⋊D3C2311yescharacteristic
22C3⋊#157—22no—
23C3⋊#157C2×C414yescomplemented
24C3×#157—22no—
25C2×Dic3⋊C4—91nomaximal
26C22×C3⋊D3C2×D311yescharacteristic
27C22×C3×D3—121no—
28C2×#157—22no—
29C2×#157—34no—
30C2×#157—32no—
31C2×#157—32no—
32C2×#157—62no—
33C2×#157C2×D312yes—
34C2×C33C4⋊C412yescomplemented
35C2×C33C2×Q811yescharacteristic
36C3×C3⋊D3C4⋊C412yescomplemented
37C3×C3⋊D3C22×C411yescharacteristic
38C3×C3⋊D3C2×D411yescharacteristic
39C22×C3×C4—91no—
40C22×Dic3—91no—
41C22×Dic3—91no—
42Dic3⋊C4—94no—
43C22×C32—41no—
44C22×C32—81no—
45C22×C32Dic611yescharacteristic
46C2×C3⋊D3Dic611yescharacteristic
47C2×C3⋊D3C4×D312yes—
48C2×C3⋊D3#6712yes—
49C2×C3⋊D3C22×D311yescharacteristic
50C2×C3×D3—122no—
51C2×C3×D3—122no—
52C2×C3×D3—121no—
53C2×C3×D3—121no—
54#157—22no—
55#157—34no—
56#157—62no—
57C2×C4⋊C4—271noSylow
58C33C2×C4⋊C411yescharacteristic, complemented, Sylow
59C23×C3—91no—
60C22×D3—121no—
61C2×C3×C4—92no—
62C2×C3×C4—182no—
63C2×Dic3—94no—
64C2×Dic3—92no—
65C2×Dic3—92no—
66C2×Dic3—182no—
67C2×C32—41no—
68C2×C32—42no—
69C2×C32—82no—
70C2×C32—81no—
71C2×C32Dic3⋊C412yescomplemented
72C2×C32C2×Dic611yescharacteristic
73C3⋊D3Dic3⋊C412yescomplemented
74C3⋊D3C2×C4×D311yescharacteristic
75C3⋊D3C2×#6711yescharacteristic
76C3×D3—122no—
77C3×D3—121no—
78C3×D3—121no—
79C22×C4—91no—
80C22×C4—271no—
81C22×C4—271no—
82C4⋊C4—274no—
83C22×C3—41no—
84C22×C3—81no—
85C22×C3—91no—
86C22×C3—91no—
87C22×C3—92no—
88C22×C3—92no—
89C22×C3PSU(3,𝔽2)11yescharacteristic
90C2×D3—121no—
91C2×D3—122no—
92C2×D3—122no—
93C2×D3—121no—
94C3×C4—182no—
95Dic3—94no—
96Dic3—182no—
97C32—41no—
98C32—81no—
99C32C2×Dic3⋊C411yescharacteristic, complemented
100C23—91no—
101C2×C4—92no—
102C2×C4—182no—
103C2×C4—272no—
104C2×C4—274no—
105C2×C4—272no—
106C2×C4—542no—
107C2×C3—41no—
108C2×C3—42no—
109C2×C3—81no—
110C2×C3—82no—
111C2×C3—91no—
112C2×C3—91no—
113C2×C3—92no—
114C2×C3#377712yescomplemented
115C2×C3C2×PSU(3,𝔽2)11yescharacteristic
116D3—122no—
117D3—121no—
118D3—121no—
119C22—91no—
120C22—91no—
121C22—92no—
122C22—92no—
123C22C3⋊PSU(3,𝔽2)11yescharacteristic
124C4—182no—
125C4—274no—
126C4—542no—
127C3—41no—
128C3—81no—
129C3C2×#377711yescharacteristic, complemented
130C2—91no—
131C2—91no—
132C2—92no—
133C2#8894512yesdirect product factor
134C2C2×C3⋊PSU(3,𝔽2)11yescharacteristic
subgroupG/H
center, hypercenterC22C3⋊PSU(3,𝔽2)
commutatorC3×C3⋊D3C22×C4
FrattiniC2C2×C3⋊PSU(3,𝔽2)
Fitting, socleC22×C33Q8
prime radicalC22×C3×C3⋊D3C22
cosocleC2×C3×C3⋊D3C23
hypocenterC33C2×C4⋊C4
LCSG ▷ C3×C3⋊D3 ▷ C33
UCSC1 ◁ C22

Complements

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

NH ≅ G/Ntype
4. #88945C2direct (N × H)
8. C2×C3⋊#157C4semidirect
23. C3⋊#157C2×C4semidirect
34. C2×C33C4⋊C4semidirect
36. C3×C3⋊D3C4⋊C4semidirect
58. C33C2×C4⋊C4semidirect
71. C2×C32Dic3⋊C4semidirect
73. C3⋊D3Dic3⋊C4semidirect
99. C32C2×Dic3⋊C4semidirect
114. C2×C3#3777semidirect
129. C3C2×#3777semidirect
133. C2#88945direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C3⋊#1572
C22×C3×#1572
#889452
C2×#37773
C2×Dic3⋊C49