Finite Group Databasebeta

← C2×#27132486 #37574289

Subgroups — C2×#27132486 #37574289

Order 24448.

152 conjugacy classes of subgroups; only the 93 normal subgroups are shown.

normal subgroups only

This group has 152 conjugacy classes of subgroups — too many to draw. Only its 93 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
1C2×#20259258C211yesmaximal, characteristic
2C2×#20259254C211yesmaximal, characteristic
3#27132486C214yesmaximal, direct product factor
4C2×M32×C191C211yesmaximal, characteristic
5C2×#15690271—21no—
6C2×C4⋊Dic191—21no—
7#20259258—21no—
8#20259258C2212yes—
9#20259254—21no—
10#20259254C2212yes—
11C22×C8×C191C2211yescharacteristic
12M32×C191C412yescomplemented
13M32×C191C2212yes—
14C2×C16×C191C412yescomplemented
15C22×Dic191—41no—
16#15690271—22no—
17#15690271—41no—
18C2×C191⋊C8—41no—
19C4⋊Dic191—22no—
20C4⋊Dic191—41no—
21C22×C4×C191D411yescharacteristic
22C2×C8×C191C2×C411yescharacteristic
23C2×C8×C191C2×C411yescharacteristic
24C2×C8×C191D411yescharacteristic
25C2×C8×C191Q811yescharacteristic
26C2×C8×C191Q811yescharacteristic
27C2×C8×C191C2311yescharacteristic
28C16×C191C2×C414yescomplemented
29C2×Dic191—42no—
30C2×Dic191—82no—
31C191⋊C8—42no—
32C23×C191SD1611yescharacteristic
33C2×C4×C191C4⋊C411yescharacteristic
34C2×C4×C191C4⋊C411yescharacteristic
35C2×C4×C191SD1611yescharacteristic
36C2×C4×C191SD1611yescharacteristic
37C2×C4×C191SD1611yescharacteristic
38C2×C4×C191C2×D411yescharacteristic
39C8×C191C4⋊C411yescharacteristic
40C8×C191C4⋊C411yescharacteristic
41C8×C191C22×C411yescharacteristic
42C8×C191C2×Q811yescharacteristic
43C22×C191—22no—
44C22×C191#10611yescharacteristic
45C22×C191#10611yescharacteristic
46C22×C191C2×SD1611yescharacteristic
47C4×C191#10611yescharacteristic
48C4×C191#10611yescharacteristic
49C4×C191C2×C4⋊C411yescharacteristic
50C4×C191C2×SD1611yescharacteristic
51Dic191—82no—
52C2×C191—21no—
53C2×C191—21no—
54C2×C191#36512yescomplemented
55C2×C191C2×#10611yescharacteristic
56C191C2×#36511yescharacteristic, complemented, Sylow
57C2×#365—1911nomaximal, Sylow
58C2×M32D19111yescharacteristic
59C2×#108—1911no—
60C2×#106—1911no—
61#365—1914no—
62C2×M16—3821no—
63C22×C8C2×D19111yescharacteristic
64C2×C4⋊C4—3821no—
65M32Dic19112yescomplemented
66M32C2×D19112yes—
67C2×C16Dic19112yescomplemented
68#108—3821no—
69#108—1912no—
70#106—3821no—
71#106—1912no—
72C22×C4—7641no—
73C22×C4D76411yescharacteristic
74M16—3822no—
75M16—7641no—
76C2×C8—7641no—
77C2×C8C2×Dic19111yescharacteristic
78C2×C8C2×Dic19111yescharacteristic
79C2×C8D76411yescharacteristic
80C2×C8Dic38211yescharacteristic
81C2×C8Dic38211yescharacteristic
82C2×C8C22×D19111yescharacteristic
83C4⋊C4—3822no—
84C4⋊C4—7641no—
85C16C2×Dic19114yescomplemented
86C23#1569027611yescharacteristic
87C2×C4—15282no—
88C2×C4—7642no—
89C2×C4C4⋊Dic19111yescharacteristic
90C2×C4C4⋊Dic19111yescharacteristic
91C2×C4#1569027611yescharacteristic
92C2×C4#1569027611yescharacteristic
93C2×C4#1569027611yescharacteristic
94C2×C4C2×D76411yescharacteristic
95C8—7642no—
96C8C4⋊Dic19111yescharacteristic
97C8C4⋊Dic19111yescharacteristic
98C8C22×Dic19111yescharacteristic
99C8C2×Dic38211yescharacteristic
100C22—22no—
101C22#2025925411yescharacteristic
102C22#2025925411yescharacteristic
103C22C2×#1569027611yescharacteristic
104C4—15282no—
105C4#2025925411yescharacteristic
106C4#2025925411yescharacteristic
107C4C2×C4⋊Dic19111yescharacteristic
108C4C2×#1569027611yescharacteristic
109C2—21no—
110C2—21no—
111C2#2713248612yesdirect product factor
112C2C2×#2025925411yescharacteristic
subgroupG/H
centerC22#20259254
commutatorC8×C191C22×C4
FrattiniC2×C8C22×D191
FittingC2×M32×C191C2
socleC22×C191#106
prime radicalC23×C191SD16
cosocleC2×C8×C191C23
hypercenterC2×M32D191
hypocenterC191C2×#365
LCSG ▷ C8×C191 ▷ C4×C191 ▷ C2×C191 ▷ C191
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ C2×M32

Complements

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

NH ≅ G/Ntype
3. #27132486C2direct (N × H)
12. M32×C191C4semidirect
14. C2×C16×C191C4semidirect
28. C16×C191C2×C4semidirect
54. C2×C191#365semidirect
56. C191C2×#365semidirect
65. M32Dic191semidirect
67. C2×C16Dic191semidirect
85. C16C2×Dic191semidirect
111. C2#27132486direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#202592582
C2×#202592542
#271324862
C2×M32×C1912
C2×#365191