Finite Group Databasebeta

← #2155×C211 #41009775

Subgroups — #2155×C211 #41009775

Order 27008.

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

normal subgroups only

This group has 144 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
1C2×M32×C211C211yesmaximal, characteristic
2C2×#108×C211C211yesmaximal, characteristic
3#427×C211C211yesmaximal, characteristic
4#365×C211C214yesmaximal, complemented
5C2×M16×C211—21no—
6C22×C8×C211C2211yescharacteristic
7#117×C211—21no—
8M32×C211C412yescomplemented
9M32×C211C2212yes—
10C2×C16×C211C412yescomplemented
11#108×C211—21no—
12#108×C211C2212yes—
13#107×C211—21no—
14#106×C211C2212yes—
15C22×C4×C211D411yescharacteristic
16M16×C211—22no—
17M16×C211—41no—
18C2×C8×C211—41no—
19C2×C8×C211C2×C411yescharacteristic
20C2×C8×C211C2×C411yescharacteristic
21C2×C8×C211D411yescharacteristic
22C2×C8×C211Q811yescharacteristic
23C2×C8×C211Q811yescharacteristic
24C2×C8×C211C2311yescharacteristic
25C4⋊C4×C211—22no—
26C22⋊C4×C211—41no—
27C42×C211—41no—
28C16×C211C2×C414yes—
29C23×C211SD1611yescharacteristic
30C2×C4×C211—42no—
31C2×C4×C211C4⋊C411yescharacteristic
32C2×C4×C211C4⋊C411yescharacteristic
33C2×C4×C211SD1611yescharacteristic
34C2×C4×C211SD1611yescharacteristic
35C2×C4×C211SD1611yescharacteristic
36C2×C4×C211C2×D411yescharacteristic
37C8×C211—42no—
38C8×C211C4⋊C411yescharacteristic
39C8×C211C4⋊C411yescharacteristic
40C8×C211C22×C411yescharacteristic
41C8×C211C2×Q811yescharacteristic
42C22×C211—41no—
43C22×C211#10611yescharacteristic
44C22×C211#10611yescharacteristic
45C22×C211C2×SD1611yescharacteristic
46C4×C211—82no—
47C4×C211#10611yescharacteristic
48C4×C211#10611yescharacteristic
49C4×C211C2×C4⋊C411yescharacteristic
50C4×C211C2×SD1611yescharacteristic
51C2×C211—21no—
52C2×C211—21no—
53C2×C211—21no—
54C2×C211C2×#10611yescharacteristic
55C211#215511yescharacteristic, direct product factor, Sylow
56#2155C21111yesmaximal, characteristic, direct product factor, Sylow
57C2×M32C2×C21111yescharacteristic
58C2×#108C2×C21111yescharacteristic
59#427C2×C21111yescharacteristic
60#365C2×C21114yescomplemented
61C2×M16—21no—
62C22×C8C22×C21111yescharacteristic
63#117—21no—
64M32C4×C21112yescomplemented
65M32C22×C21112yes—
66C2×C16C4×C21112yescomplemented
67#108—21no—
68#108C22×C21112yes—
69#107—21no—
70#106C22×C21112yes—
71C22×C4D4×C21111yescharacteristic
72M16—22no—
73M16—41no—
74C2×C8—41no—
75C2×C8C2×C4×C21111yescharacteristic
76C2×C8C2×C4×C21111yescharacteristic
77C2×C8D4×C21111yescharacteristic
78C2×C8Q8×C21111yescharacteristic
79C2×C8Q8×C21111yescharacteristic
80C2×C8C23×C21111yescharacteristic
81C4⋊C4—22no—
82C22⋊C4—41no—
83C42—41no—
84C16C2×C4×C21114yes—
85C23SD16×C21111yescharacteristic
86C2×C4—42no—
87C2×C4C4⋊C4×C21111yescharacteristic
88C2×C4C4⋊C4×C21111yescharacteristic
89C2×C4SD16×C21111yescharacteristic
90C2×C4SD16×C21111yescharacteristic
91C2×C4SD16×C21111yescharacteristic
92C2×C4C2×D4×C21111yescharacteristic
93C8—42no—
94C8C4⋊C4×C21111yescharacteristic
95C8C4⋊C4×C21111yescharacteristic
96C8C22×C4×C21111yescharacteristic
97C8C2×Q8×C21111yescharacteristic
98C22—41no—
99C22#106×C21111yescharacteristic
100C22#106×C21111yescharacteristic
101C22C2×SD16×C21111yescharacteristic
102C4—82no—
103C4#106×C21111yescharacteristic
104C4#106×C21111yescharacteristic
105C4C2×C4⋊C4×C21111yescharacteristic
106C4C2×SD16×C21111yescharacteristic
107C2—21no—
108C2—21no—
109C2—21no—
110C2C2×#106×C21111yescharacteristic
subgroupG/H
centerC4×C211#106
commutatorC8C22×C4×C211
Frattini, cosocleC2×C8C23×C211
socleC2×C211C2×#106
prime radicalC23×C211SD16
LCSG ▷ C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C4×C211 ◁ C22×C4×C211 ◁ C22×C8×C211 ◁ G

Complements

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

NH ≅ G/Ntype
4. #365×C211C2semidirect
8. M32×C211C4semidirect
10. C2×C16×C211C4semidirect
55. C211#2155direct (N × H)
56. #2155C211direct (N × H)
60. #365C2×C211semidirect
64. M32C4×C211semidirect
66. C2×C16C4×C211semidirect

Maximal subgroups

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

subgroupindex
C2×M32×C2112
C2×#108×C2112
#427×C2112
#365×C2112
#2155211