Finite Group Databasebeta

← C2×Q8×#64438 #18011377

Subgroups — C2×Q8×#64438 #18011377

Order 4736.

440 conjugacy classes of subgroups; only the 274 normal subgroups are shown.

normal subgroups only

This group has 440 conjugacy classes of subgroups — too many to draw. Only its 274 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×#64438C218yesmaximal, direct product factor
2C2×C4⋊#64438C213yesmaximal
3C2×C4×#64438C213yesmaximal
4C2×Q8×Dic37C211yesmaximal, characteristic
5C22×#64438C2213yes—
6C22×#64438C2211yescharacteristic
7C4⋊#64438C22112yes—
8C4×#64438C22112yes—
9Q8×Dic37C414yes—
10Q8×Dic37C2214yes—
11C2×C4⋊Dic37C413yes—
12C2×C4×Dic37C2213yes—
13C22×Q8×C37C411yescharacteristic
14C2×Q8×C37C818yescomplemented
15C2×Q8×C37C2×C414yes—
16C22×C4×C37C2×C413yes—
17C22×Dic37C2×C413yes—
18C22×Dic37C2311yescharacteristic
19C2×#64438—26no—
20C2×#64438Q814yesdirect product factor
21C2×#64438C2316yes—
22C2×#64438C2312yes—
23C4⋊Dic37C2×C4112yes—
24C4×Dic37C2×C416yes—
25C4×Dic37C2316yes—
26C23×C37C22×C411yescharacteristic
27Q8×C37C2×C8116yescomplemented
28C2×C4×C37C2×C8112yes—
29C2×C4×C37C22×C416yes—
30C2×Dic37—26no—
31C2×Dic37C22×C416yes—
32C2×Dic37C22×C411yescharacteristic
33C2×Dic37C2×Q812yes—
34C2×Dic37#4112yes—
35C2×Dic37C2411yescharacteristic
36#64438—26no—
37#64438C2×Q814yesdirect product factor
38C22×C37C4×Q812yes—
39C22×C37C22×C812yes—
40C22×C37#13112yes—
41C22×C37C23×C411yescharacteristic
42C4×C37C22×C8112yes—
43Dic37—26no—
44Dic37C4×Q812yes—
45Dic37C22×Q811yescharacteristic
46Dic37C2×#4111yescharacteristic
47C2×C8×Q8—371nomaximal, Sylow
48C2×C37C8×Q814yescomplemented
49C2×C37C2×C4×Q811yescharacteristic
50C2×C37C23×C811yescharacteristic
51C2×C37C2×#13111yescharacteristic
52C2×C4×Q8—371no—
53C8×Q8—378no—
54C2×C4⋊C8—373no—
55C2×C4×C8—373no—
56C37C2×C8×Q811yescharacteristic, complemented, Sylow
57C22×Q8#386611yescharacteristic
58C22×C8—371no—
59C22×C8—373no—
60C4×Q8—374no—
61C4×Q8—374no—
62C2×C4⋊C4—373no—
63C2×C42—373no—
64C4⋊C8—3712no—
65C4×C8—3712no—
66C2×Q8#6443818yesdirect product factor
67C2×Q8C2×#386614yes—
68C22×C4—371no—
69C22×C4—373no—
70C22×C4C2×#386613yes—
71C2×C8—374no—
72C2×C8—372no—
73C2×C8—376no—
74C2×C8—746no—
75C4⋊C4—3712no—
76C42—376no—
77C42—376no—
78C23C22×#386611yescharacteristic
79Q8C2×#64438116yesdirect product factor
80C2×C4—372no—
81C2×C4—372no—
82C2×C4—371no—
83C2×C4—371no—
84C2×C4—376no—
85C2×C4—746no—
86C2×C4C2×#64438112yes—
87C2×C4C22×#386616yes—
88C8—374no—
89C8—746no—
90C22Q8×#386612yes—
91C22C22×#6443812yes—
92C22#1192462412yes—
93C22C23×#386611yescharacteristic
94C4—371no—
95C4—371no—
96C4—372no—
97C4—746no—
98C4C22×#64438112yes—
99C2Q8×#6443814yesdirect product factor
100C2C2×Q8×#386611yescharacteristic
101C2C23×#6443811yescharacteristic
102C2C2×#1192462411yescharacteristic
subgroupG/H
centerC23C22×#3866
commutatorC2×C37C23×C8
FrattiniC22C23×#3866
FittingC22×Q8×C37C4
socle, prime radicalC23×C37C22×C4
cosocleC2×Dic37C24
hypercenterC22×Q8#3866
hypocenterC37C2×C8×Q8
LCSG ▷ C2×C37 ▷ C37
UCSC1 ◁ C23 ◁ C22×Q8

Complements

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

NH ≅ G/Ntype
1. Q8×#64438C2direct (N × H)
14. C2×Q8×C37C8semidirect
20. C2×#64438Q8direct (N × H)
27. Q8×C37C2×C8semidirect
37. #64438C2×Q8direct (N × H)
48. C2×C37C8×Q8semidirect
56. C37C2×C8×Q8semidirect
66. C2×Q8#64438direct (N × H)
79. Q8C2×#64438direct (N × H)
99. C2Q8×#64438direct (N × H)

Maximal subgroups

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

subgroupindex
Q8×#644382
C2×C4⋊#644382
C2×C4×#644382
C2×Q8×Dic372
C2×C8×Q837