Finite Group Databasebeta

← #1555×C211 #41009175

Subgroups — #1555×C211 #41009175

Order 27008.

332 conjugacy classes of subgroups; only the 96 normal subgroups are shown.

normal subgroups only

This group has 332 conjugacy classes of subgroups — too many to draw. Only its 96 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×#127×C211C211yesmaximal, characteristic
2#432×C211C212yesmaximal, complemented
3#331×C211C214yesmaximal, complemented
4C22×D4×C211—22no—
5C22×D4×C211C412yes—
6#127×C211—22no—
7#127×C211C412yes—
8#127×C211C2212yes—
9C2×C42×C211C2211yescharacteristic
10C4⋊C8×C211C2214yescomplemented
11C22⋊C8×C211—22no—
12#97×C211—22no—
13C24×C211—22no—
14C2×D4×C211—22no—
15C2×D4×C211—24no—
16C2×D4×C211—24no—
17C2×D4×C211—44no—
18C2×D4×C211—48no—
19C2×D4×C211C2×C414yes—
20C22×C4×C211C2×C411yescharacteristic
21C22×C4×C211D412yes—
22C2×C8×C211—24no—
23C42×C211C2×C411yescharacteristic
24C42×C211D412yes—
25C42×C211C2311yescharacteristic
26C23×C211—24no—
27C23×C211—48no—
28C23×C211—44no—
29C23×C211C22⋊C411yescharacteristic
30D4×C211—44no—
31D4×C211—44no—
32D4×C211—48no—
33D4×C211—48no—
34C2×C4×C211—22no—
35C2×C4×C211—24no—
36C2×C4×C211C22⋊C412yes—
37C2×C4×C211C22⋊C411yescharacteristic
38C2×C4×C211C22×C411yescharacteristic
39C2×C4×C211C2×D412yes—
40C8×C211—44no—
41C22×C211—22no—
42C22×C211—44no—
43C22×C211—48no—
44C22×C211—88no—
45C22×C211#10012yes—
46C22×C211C2×C22⋊C411yescharacteristic
47C4×C211—21no—
48C4×C211—21no—
49C4×C211—22no—
50C4×C211AGL(1,ℤ/8)14yes—
51C2×C211—22no—
52C2×C211—84no—
53C2×C211C2×#10011yescharacteristic
54C2×C211#41812yes—
55C211#155511yescharacteristic, direct product factor, Sylow
56#1555C21111yesmaximal, characteristic, direct product factor, Sylow
57C2×#127C2×C21111yescharacteristic
58#432C2×C21112yescomplemented
59#331C2×C21114yescomplemented
60C22×D4—22no—
61C22×D4C4×C21112yes—
62#127—22no—
63#127C4×C21112yes—
64#127C22×C21112yes—
65C2×C42C22×C21111yescharacteristic
66C4⋊C8C22×C21114yescomplemented
67C22⋊C8—22no—
68#97—22no—
69C24—22no—
70C2×D4—22no—
71C2×D4—24no—
72C2×D4—24no—
73C2×D4—44no—
74C2×D4—48no—
75C2×D4C2×C4×C21114yes—
76C22×C4C2×C4×C21111yescharacteristic
77C22×C4D4×C21112yes—
78C2×C8—24no—
79C42C2×C4×C21111yescharacteristic
80C42D4×C21112yes—
81C42C23×C21111yescharacteristic
82C23—24no—
83C23—48no—
84C23—44no—
85C23C22⋊C4×C21111yescharacteristic
86D4—44no—
87D4—44no—
88D4—48no—
89D4—48no—
90C2×C4—22no—
91C2×C4—24no—
92C2×C4C22⋊C4×C21112yes—
93C2×C4C22⋊C4×C21111yescharacteristic
94C2×C4C22×C4×C21111yescharacteristic
95C2×C4C2×D4×C21112yes—
96C8—44no—
97C22—22no—
98C22—44no—
99C22—48no—
100C22—88no—
101C22#100×C21112yes—
102C22C2×C22⋊C4×C21111yescharacteristic
103C4—21no—
104C4—21no—
105C4—22no—
106C4AGL(1,ℤ/8)×C21114yes—
107C2—22no—
108C2—84no—
109C2C2×#100×C21111yescharacteristic
110C2#418×C21112yes—
subgroupG/H
center, socleC22×C211C2×C22⋊C4
commutatorC2×C4C22×C4×C211
Frattini, cosocleC42C23×C211
prime radicalC2×#127×C211C2
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22×C211 ◁ C2×C42×C211 ◁ G

Complements

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

NH ≅ G/Ntype
2. #432×C211C2semidirect
3. #331×C211C2semidirect
10. C4⋊C8×C211C22semidirect
55. C211#1555direct (N × H)
56. #1555C211direct (N × H)
58. #432C2×C211semidirect
59. #331C2×C211semidirect
66. C4⋊C8C22×C211semidirect

Maximal subgroups

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

subgroupindex
C2×#127×C2112
#432×C2112
#331×C2112
#1555211