Finite Group Databasebeta

← C41×#2155 #19105935

Subgroups — C41×#2155 #19105935

Order 5248.

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×C41C211yesmaximal, characteristic
2C2×#108×C41C211yesmaximal, characteristic
3C41×#427C211yesmaximal, characteristic
4C41×#365C214yesmaximal, complemented
5C2×M16×C41—21no—
6C22×C8×C41C2211yescharacteristic
7#117×C41—21no—
8M32×C41C412yescomplemented
9M32×C41C2212yes—
10C2×C16×C41C412yescomplemented
11#108×C41—21no—
12#108×C41C2212yes—
13#107×C41—21no—
14#106×C41C2212yes—
15C22×C4×C41D411yescharacteristic
16M16×C41—22no—
17M16×C41—41no—
18C2×C8×C41—41no—
19C2×C8×C41C2×C411yescharacteristic
20C2×C8×C41C2×C411yescharacteristic
21C2×C8×C41D411yescharacteristic
22C2×C8×C41Q811yescharacteristic
23C2×C8×C41Q811yescharacteristic
24C2×C8×C41C2311yescharacteristic
25C4⋊C4×C41—22no—
26C22⋊C4×C41—41no—
27C42×C41—41no—
28C16×C41C2×C414yes—
29C23×C41SD1611yescharacteristic
30C2×C4×C41—42no—
31C2×C4×C41C4⋊C411yescharacteristic
32C2×C4×C41C4⋊C411yescharacteristic
33C2×C4×C41SD1611yescharacteristic
34C2×C4×C41SD1611yescharacteristic
35C2×C4×C41SD1611yescharacteristic
36C2×C4×C41C2×D411yescharacteristic
37C8×C41—42no—
38C8×C41C4⋊C411yescharacteristic
39C8×C41C4⋊C411yescharacteristic
40C8×C41C22×C411yescharacteristic
41C8×C41C2×Q811yescharacteristic
42C22×C41—41no—
43C22×C41#10611yescharacteristic
44C22×C41#10611yescharacteristic
45C22×C41C2×SD1611yescharacteristic
46C4×C41—82no—
47C4×C41#10611yescharacteristic
48C4×C41#10611yescharacteristic
49C4×C41C2×C4⋊C411yescharacteristic
50C4×C41C2×SD1611yescharacteristic
51#2155C4111yesmaximal, characteristic, direct product factor, Sylow
52C2×C41—21no—
53C2×C41—21no—
54C2×C41—21no—
55C2×C41C2×#10611yescharacteristic
56C2×M32C2×C4111yescharacteristic
57C2×#108C2×C4111yescharacteristic
58#427C2×C4111yescharacteristic
59#365C2×C4114yescomplemented
60C41#215511yescharacteristic, direct product factor, Sylow
61C2×M16—21no—
62C22×C8C22×C4111yescharacteristic
63#117—21no—
64M32C4×C4112yescomplemented
65M32C22×C4112yes—
66C2×C16C4×C4112yescomplemented
67#108—21no—
68#108C22×C4112yes—
69#107—21no—
70#106C22×C4112yes—
71C22×C4D4×C4111yescharacteristic
72M16—22no—
73M16—41no—
74C2×C8—41no—
75C2×C8C2×C4×C4111yescharacteristic
76C2×C8C2×C4×C4111yescharacteristic
77C2×C8D4×C4111yescharacteristic
78C2×C8Q8×C4111yescharacteristic
79C2×C8Q8×C4111yescharacteristic
80C2×C8C23×C4111yescharacteristic
81C4⋊C4—22no—
82C22⋊C4—41no—
83C42—41no—
84C16C2×C4×C4114yes—
85C23SD16×C4111yescharacteristic
86C2×C4—42no—
87C2×C4C4⋊C4×C4111yescharacteristic
88C2×C4C4⋊C4×C4111yescharacteristic
89C2×C4SD16×C4111yescharacteristic
90C2×C4SD16×C4111yescharacteristic
91C2×C4SD16×C4111yescharacteristic
92C2×C4C2×D4×C4111yescharacteristic
93C8—42no—
94C8C4⋊C4×C4111yescharacteristic
95C8C4⋊C4×C4111yescharacteristic
96C8C22×C4×C4111yescharacteristic
97C8C2×Q8×C4111yescharacteristic
98C22—41no—
99C22#106×C4111yescharacteristic
100C22#106×C4111yescharacteristic
101C22C2×SD16×C4111yescharacteristic
102C4—82no—
103C4#106×C4111yescharacteristic
104C4#106×C4111yescharacteristic
105C4C2×C4⋊C4×C4111yescharacteristic
106C4C2×SD16×C4111yescharacteristic
107C2—21no—
108C2—21no—
109C2—21no—
110C2C2×#106×C4111yescharacteristic
subgroupG/H
centerC4×C41#106
commutatorC8C22×C4×C41
Frattini, cosocleC2×C8C23×C41
socleC2×C41C2×#106
prime radicalC23×C41SD16
LCSG ▷ C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C4×C41 ◁ C22×C4×C41 ◁ C22×C8×C41 ◁ G

Complements

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

NH ≅ G/Ntype
4. C41×#365C2semidirect
8. M32×C41C4semidirect
10. C2×C16×C41C4semidirect
51. #2155C41direct (N × H)
59. #365C2×C41semidirect
60. C41#2155direct (N × H)
64. M32C4×C41semidirect
66. C2×C16C4×C41semidirect

Maximal subgroups

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

subgroupindex
C2×M32×C412
C2×#108×C412
C41×#4272
C41×#3652
#215541