Finite Group Databasebeta

← C2×Q8×#11724784 #28371954

Subgroups — C2×Q8×#11724784 #28371954

Order 13952.

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×#11724784C218yesmaximal, direct product factor
2C2×C4⋊#11724784C213yesmaximal
3C2×C4×#11724784C213yesmaximal
4C2×C4×Q8×C109C211yesmaximal, characteristic
5C22×#11724784C2213yes—
6C22×#11724784C2211yescharacteristic
7C4⋊#11724784C22112yes—
8C4×#11724784C22112yes—
9C22×Q8×C109C411yescharacteristic
10C4×Q8×C109C414yes—
11C4×Q8×C109C2214yes—
12C2×C4⋊C4×C109C413yes—
13C2×C42×C109C2213yes—
14C2×#11724784—26no—
15C2×#11724784Q814yesdirect product factor
16C2×#11724784C2316yes—
17C2×#11724784C2312yes—
18C2×Q8×C109C818yescomplemented
19C2×Q8×C109C2×C414yes—
20C22×C4×C109C2×C413yes—
21C22×C4×C109C2×C413yes—
22C22×C4×C109C2311yescharacteristic
23C4⋊C4×C109C2×C4112yes—
24C42×C109C2×C416yes—
25C42×C109C2316yes—
26C23×C109C22×C411yescharacteristic
27Q8×C109C2×C8116yescomplemented
28C2×C4×C109—26no—
29C2×C4×C109C2×C8112yes—
30C2×C4×C109C22×C416yes—
31C2×C4×C109C22×C411yescharacteristic
32C2×C4×C109C22×C416yes—
33C2×C4×C109C2×Q812yes—
34C2×C4×C109#4112yes—
35C2×C4×C109C2411yescharacteristic
36#11724784—26no—
37#11724784C2×Q814yesdirect product factor
38C22×C109C4×Q812yes—
39C22×C109C22×C812yes—
40C22×C109#13112yes—
41C22×C109C23×C411yescharacteristic
42C4×C109—26no—
43C4×C109C4×Q812yes—
44C4×C109C22×C8112yes—
45C4×C109C22×Q811yescharacteristic
46C4×C109C2×#4111yescharacteristic
47C2×C109C8×Q814yescomplemented
48C2×C109C2×C4×Q811yescharacteristic
49C2×C109C23×C811yescharacteristic
50C2×C109C2×#13111yescharacteristic
51C2×C8×Q8—1091nomaximal, Sylow
52C109C2×C8×Q811yescharacteristic, complemented, Sylow
53C2×C4×Q8D10911yescharacteristic
54C8×Q8—1098no—
55C2×C4⋊C8—1093no—
56C2×C4×C8—1093no—
57C22×Q8Dic10911yescharacteristic
58C22×C8—1091no—
59C22×C8—1093no—
60C4×Q8Dic10914yes—
61C4×Q8C2×D10914yes—
62C2×C4⋊C4Dic10913yes—
63C2×C42C2×D10913yes—
64C4⋊C8—10912no—
65C4×C8—10912no—
66C2×Q8#1172478418yesdirect product factor
67C2×Q8C2×Dic10914yes—
68C22×C4C2×Dic10913yes—
69C22×C4C2×Dic10913yes—
70C22×C4C22×D10911yescharacteristic
71C2×C8—1094no—
72C2×C8—1092no—
73C2×C8—1096no—
74C2×C8—2186no—
75C4⋊C4C2×Dic109112yes—
76C42C2×Dic10916yes—
77C42C22×D10916yes—
78C23C22×Dic10911yescharacteristic
79Q8C2×#11724784116yesdirect product factor
80C2×C4—26no—
81C2×C4C2×#11724784112yes—
82C2×C4C22×Dic10916yes—
83C2×C4C22×Dic10911yescharacteristic
84C2×C4C22×Dic10916yes—
85C2×C4Q8×D10912yes—
86C2×C4#1318203012yes—
87C2×C4C23×D10911yescharacteristic
88C8—1094no—
89C8—2186no—
90C22Q8×Dic10912yes—
91C22C22×#1172478412yes—
92C22#1681270612yes—
93C22C23×Dic10911yescharacteristic
94C4—26no—
95C4Q8×Dic10912yes—
96C4C22×#11724784112yes—
97C4C2×Q8×D10911yescharacteristic
98C4C2×#1318203011yescharacteristic
99C2Q8×#1172478414yesdirect product factor
100C2C2×Q8×Dic10911yescharacteristic
101C2C23×#1172478411yescharacteristic
102C2C2×#1681270611yescharacteristic
subgroupG/H
centerC22×C4C22×D109
commutatorC2×C109C23×C8
FrattiniC2×C4C23×D109
FittingC2×C4×Q8×C109C2
socle, prime radicalC23×C109C22×C4
cosocleC2×C4×C109C24
hypercenterC2×C4×Q8D109
hypocenterC109C2×C8×Q8
LCSG ▷ C2×C109 ▷ C109
UCSC1 ◁ C22×C4 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
1. Q8×#11724784C2direct (N × H)
15. C2×#11724784Q8direct (N × H)
18. C2×Q8×C109C8semidirect
27. Q8×C109C2×C8semidirect
37. #11724784C2×Q8direct (N × H)
47. C2×C109C8×Q8semidirect
52. C109C2×C8×Q8semidirect
66. C2×Q8#11724784direct (N × H)
79. Q8C2×#11724784direct (N × H)
99. C2Q8×#11724784direct (N × H)

Maximal subgroups

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

subgroupindex
Q8×#117247842
C2×C4⋊#117247842
C2×C4×#117247842
C2×C4×Q8×C1092
C2×C8×Q8109