Finite Group Databasebeta

← #2164×C211 #41009784

Subgroups — #2164×C211 #41009784

Order 27008.

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

normal subgroups only

This group has 138 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
1#405×C211C211yesmaximal, characteristic
2C4⋊C16×C211C212yesmaximal, complemented
3C22⋊C16×C211C212yesmaximal
4#346×C211C211yesmaximal, characteristic, complemented
5C4×C16×C211C211yesmaximal, characteristic, complemented
6C2×M16×C211C411yescharacteristic
7C22×C8×C211C2211yescharacteristic
8#117×C211C411yescharacteristic
9C2×C16×C211C2212yes—
10C2×C16×C211C2212yes—
11#97×C211C411yescharacteristic
12#97×C211C411yescharacteristic
13C4×C8×C211C2211yescharacteristic
14C4×C8×C211C2211yescharacteristic
15C22×C4×C211C2×C411yescharacteristic
16M16×C211—22no—
17C2×C8×C211—22no—
18C2×C8×C211C2×C411yescharacteristic
19C2×C8×C211C2×C411yescharacteristic
20C2×C8×C211C2×C411yescharacteristic
21C2×C8×C211C2311yescharacteristic
22C4⋊C4×C211C812yes—
23C22⋊C4×C211C812yes—
24C42×C211C2×C411yescharacteristic
25C42×C211C2×C411yescharacteristic
26C16×C211—22no—
27C16×C211—22no—
28C23×C211C2×C811yescharacteristic
29C2×C4×C211—21no—
30C2×C4×C211—21no—
31C2×C4×C211C2×C812yes—
32C2×C4×C211C2×C812yes—
33C2×C4×C211C2×C811yescharacteristic
34C2×C4×C211C22×C411yescharacteristic
35C8×C211—21no—
36C8×C211—21no—
37C8×C211M1612yes—
38C8×C211#4112yes—
39C22×C211—21no—
40C22×C211—22no—
41C22×C211C22×C811yescharacteristic
42C4×C211—21no—
43C4×C211—22no—
44C4×C211—22no—
45C4×C211#11711yescharacteristic
46C4×C211C2×M1611yescharacteristic
47C2×C211—41no—
48C2×C211#43111yescharacteristic
49C2×C211#50412yes—
50C211#216411yescharacteristic, direct product factor, Sylow
51#2164C21111yesmaximal, characteristic, direct product factor, Sylow
52#405C2×C21111yescharacteristic
53C4⋊C16C2×C21112yescomplemented
54C22⋊C16C2×C21112yes—
55#346C2×C21111yescharacteristic, complemented
56C4×C16C2×C21111yescharacteristic, complemented
57C2×M16C4×C21111yescharacteristic
58C22×C8C22×C21111yescharacteristic
59#117C4×C21111yescharacteristic
60C2×C16C22×C21112yes—
61C2×C16C22×C21112yes—
62#97C4×C21111yescharacteristic
63#97C4×C21111yescharacteristic
64C4×C8C22×C21111yescharacteristic
65C4×C8C22×C21111yescharacteristic
66C22×C4C2×C4×C21111yescharacteristic
67M16—22no—
68C2×C8—22no—
69C2×C8C2×C4×C21111yescharacteristic
70C2×C8C2×C4×C21111yescharacteristic
71C2×C8C2×C4×C21111yescharacteristic
72C2×C8C23×C21111yescharacteristic
73C4⋊C4C8×C21112yes—
74C22⋊C4C8×C21112yes—
75C42C2×C4×C21111yescharacteristic
76C42C2×C4×C21111yescharacteristic
77C16—22no—
78C16—22no—
79C23C2×C8×C21111yescharacteristic
80C2×C4—21no—
81C2×C4—21no—
82C2×C4C2×C8×C21112yes—
83C2×C4C2×C8×C21112yes—
84C2×C4C2×C8×C21111yescharacteristic
85C2×C4C22×C4×C21111yescharacteristic
86C8—21no—
87C8—21no—
88C8M16×C21112yes—
89C8#41×C21112yes—
90C22—21no—
91C22—22no—
92C22C22×C8×C21111yescharacteristic
93C4—21no—
94C4—22no—
95C4—22no—
96C4#117×C21111yescharacteristic
97C4C2×M16×C21111yescharacteristic
98C2—41no—
99C2#431×C21111yescharacteristic
100C2#504×C21112yes—
subgroupG/H
centerC2×C8×C211C23
commutatorC22C22×C8×C211
Frattini, cosocleC2×C8C23×C211
socleC22×C211C22×C8
prime radicalC23×C211C2×C8
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C2×C8×C211 ◁ G

Complements

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

NH ≅ G/Ntype
2. C4⋊C16×C211C2semidirect
4. #346×C211C2semidirect
5. C4×C16×C211C2semidirect
50. C211#2164direct (N × H)
51. #2164C211direct (N × H)
53. C4⋊C16C2×C211semidirect
55. #346C2×C211semidirect
56. C4×C16C2×C211semidirect

Maximal subgroups

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

subgroupindex
#405×C2112
C4⋊C16×C2112
C22⋊C16×C2112
#346×C2112
C4×C16×C2112
#2164211