Finite Group Databasebeta

← C2×Q8×C191⋊C8 #37581442

Subgroups — C2×Q8×C191⋊C8 #37581442

Order 24448.

440 conjugacy classes of subgroups; only the 333 normal subgroups are shown.

normal subgroups only

This group has 440 conjugacy classes of subgroups — too many to draw. Only its 333 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
1Q8×C191⋊C8C218yesmaximal, direct product factor
2C2×C4⋊(C191⋊C8)C213yesmaximal
3C2×C4×C191⋊C8C213yesmaximal
4C2×C4×Q8×C191C211yesmaximal, characteristic
5C22×C191⋊C8C2213yes—
6C22×C191⋊C8C2211yescharacteristic
7C4⋊(C191⋊C8)C22112yes—
8C4×C191⋊C8C22112yes—
9C22×Q8×C191C411yescharacteristic
10C4×Q8×C191C414yes—
11C4×Q8×C191C2214yes—
12C2×C4⋊C4×C191C413yes—
13C2×C42×C191C2213yes—
14C2×C191⋊C8—26no—
15C2×C191⋊C8Q814yesdirect product factor
16C2×C191⋊C8C2316yes—
17C2×C191⋊C8C2312yes—
18C2×Q8×C191C818yescomplemented
19C2×Q8×C191C2×C414yes—
20C22×C4×C191C2×C413yes—
21C22×C4×C191C2×C413yes—
22C22×C4×C191C2311yescharacteristic
23C4⋊C4×C191C2×C4112yes—
24C42×C191C2×C416yes—
25C42×C191C2316yes—
26C191⋊C8—26no—
27C191⋊C8C2×Q814yesdirect product factor
28C23×C191C22×C411yescharacteristic
29Q8×C191C2×C8116yescomplemented
30C2×C4×C191—26no—
31C2×C4×C191C2×C8112yes—
32C2×C4×C191C22×C416yes—
33C2×C4×C191C22×C411yescharacteristic
34C2×C4×C191C22×C416yes—
35C2×C4×C191C2×Q812yes—
36C2×C4×C191#4112yes—
37C2×C4×C191C2411yescharacteristic
38C22×C191C4×Q812yes—
39C22×C191C22×C812yes—
40C22×C191#13112yes—
41C22×C191C23×C411yescharacteristic
42C4×C191—26no—
43C4×C191C4×Q812yes—
44C4×C191C22×C8112yes—
45C4×C191C22×Q811yescharacteristic
46C4×C191C2×#4111yescharacteristic
47C2×C191C8×Q814yescomplemented
48C2×C191C2×C4×Q811yescharacteristic
49C2×C191C23×C811yescharacteristic
50C2×C191C2×#13111yescharacteristic
51C191C2×C8×Q811yescharacteristic, complemented, Sylow
52C2×C8×Q8—1911nomaximal, Sylow
53C2×C4×Q8D19111yescharacteristic
54C8×Q8—1918no—
55C2×C4⋊C8—1913no—
56C2×C4×C8—1913no—
57C22×Q8Dic19111yescharacteristic
58C22×C8—1913no—
59C22×C8—1911no—
60C4×Q8Dic19114yes—
61C4×Q8C2×D19114yes—
62C2×C4⋊C4Dic19113yes—
63C2×C42C2×D19113yes—
64C4⋊C8—19112no—
65C4×C8—19112no—
66C2×Q8C191⋊C818yesdirect product factor
67C2×Q8C2×Dic19114yes—
68C22×C4C2×Dic19113yes—
69C22×C4C2×Dic19113yes—
70C22×C4C22×D19111yescharacteristic
71C2×C8—3826no—
72C2×C8—1916no—
73C2×C8—1914no—
74C2×C8—1912no—
75C4⋊C4C2×Dic191112yes—
76C42C2×Dic19116yes—
77C42C22×D19116yes—
78C23C22×Dic19111yescharacteristic
79Q8C2×C191⋊C8116yesdirect product factor
80C2×C4—26no—
81C2×C4C2×C191⋊C8112yes—
82C2×C4C22×Dic19116yes—
83C2×C4C22×Dic19111yescharacteristic
84C2×C4C22×Dic19116yes—
85C2×C4Q8×D19112yes—
86C2×C4#1569028812yes—
87C2×C4C23×D19111yescharacteristic
88C8—3826no—
89C8—1914no—
90C22Q8×Dic19112yes—
91C22C22×C191⋊C812yes—
92C22#2025932912yes—
93C22C23×Dic19111yescharacteristic
94C4—26no—
95C4Q8×Dic19112yes—
96C4C22×C191⋊C8112yes—
97C4C2×Q8×D19111yescharacteristic
98C4C2×#1569028811yescharacteristic
99C2Q8×C191⋊C814yesdirect product factor
100C2C2×Q8×Dic19111yescharacteristic
101C2C23×C191⋊C811yescharacteristic
102C2C2×#2025932911yescharacteristic
subgroupG/H
centerC22×C4C22×D191
commutatorC2×C191C23×C8
FrattiniC2×C4C23×D191
FittingC2×C4×Q8×C191C2
socle, prime radicalC23×C191C22×C4
cosocleC2×C4×C191C24
hypercenterC2×C4×Q8D191
hypocenterC191C2×C8×Q8
LCSG ▷ C2×C191 ▷ C191
UCSC1 ◁ C22×C4 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
1. Q8×C191⋊C8C2direct (N × H)
15. C2×C191⋊C8Q8direct (N × H)
18. C2×Q8×C191C8semidirect
27. C191⋊C8C2×Q8direct (N × H)
29. Q8×C191C2×C8semidirect
47. C2×C191C8×Q8semidirect
51. C191C2×C8×Q8semidirect
66. C2×Q8C191⋊C8direct (N × H)
79. Q8C2×C191⋊C8direct (N × H)
99. C2Q8×C191⋊C8direct (N × H)

Maximal subgroups

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

subgroupindex
Q8×C191⋊C82
C2×C4⋊(C191⋊C8)2
C2×C4×C191⋊C82
C2×C4×Q8×C1912
C2×C8×Q8191