Finite Group Databasebeta

← (C2×#13132997)⋊Q8 #41003793

Subgroups — (C2×#13132997)⋊Q8 #41003793

Order 26944.

186 conjugacy classes of subgroups; only the 64 normal subgroups are shown.

normal subgroups only

This group has 186 conjugacy classes of subgroups — too many to draw. Only its 64 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×C4⋊#13132997C211yesmaximal, characteristic
2C2×C4×#13132997C211yesmaximal, characteristic
3(C2×#13132997)⋊C4C214yesmaximal
4C2×Q8×D421C211yesmaximal, characteristic
5C22×#13132997C2212yes—
6C22×#13132997C2212yes—
7C4⋊#13132997—22no—
8C4×#13132997—22no—
9C2×Dic842C412yescomplemented
10C2×Dic842C411yescharacteristic, complemented
11Q8×D421—22no—
12Q8×D421—22no—
13C2×C4×D421C2212yes—
14C2×C4×D421C2211yescharacteristic
15C2×Q8×C421C411yescharacteristic, complemented
16C2×#13132997—22no—
17C2×#13132997—22no—
18C2×#13132997—22no—
19C2×#13132997—24no—
20C2×#13132997Q814yescomplemented
21C22×D421C2311yescharacteristic
22Dic842—22no—
23Dic842—24no—
24C2×Dic421C2×C412yes—
25C2×Dic421C2×C411yescharacteristic
26C4×D421—22no—
27C4×D421—22no—
28C4×D421D412yes—
29C4×D421D412yes—
30Q8×C421—22no—
31C2×C4×C421C2×C412yes—
32C2×C4×C421C2×C411yescharacteristic
33C22×C421C22×C411yescharacteristic
34C2×D421C2×D411yescharacteristic
35C2×D421C2×D411yescharacteristic
36C2×D421C2×Q812yes—
37C2×D421#4112yes—
38#13132997—24no—
39#13132997—42no—
40C4×C421—22no—
41C4×C421C22⋊C412yes—
42Dic421—22no—
43Dic421C22⋊C412yes—
44C2×C421C2×C22⋊C411yescharacteristic
45C2×C421C4×Q812yes—
46D421C22⋊Q812yes—
47D421#12411yescharacteristic
48D421C4⋊Q811yescharacteristic
49C421#39111yescharacteristic, complemented, Sylow
50#391—4211nomaximal, Sylow
51C22×Q8—4211no—
52C2×C4⋊C4—4211no—
53C2×C42—4211no—
54#95—4214no—
55C2×Q8—8422no—
56C2×Q8—8422no—
57C2×Q8—4211no—
58C2×Q8—4212no—
59C2×Q8#1313299711yescharacteristic, complemented
60C22×C4—4212no—
61C22×C4—4212no—
62C22×C4—4212no—
63C22×C4—4211no—
64C4⋊C4—8422no—
65C42—8422no—
66C23—4211no—
67Q8—22no—
68Q8—8424no—
69Q8—8422no—
70C2×C4—8422no—
71C2×C4—8422no—
72C2×C4—8422no—
73C2×C4—8422no—
74C2×C4—8422no—
75C2×C4—8424no—
76C2×C4—4214no—
77C2×C4—4212no—
78C2×C4—4211no—
79C2×C4—4212no—
80C2×C4—4212no—
81C2×C4C2×#1313299712yes—
82C2×C4C2×#1313299711yescharacteristic
83C22—4211no—
84C22—4211no—
85C22—4212no—
86C22—4212no—
87C22C22×#1313299711yescharacteristic
88C4—22no—
89C4—8424no—
90C4—8422no—
91C4—16842no—
92C4—4212no—
93C4C22⋊#1313299712yes—
94C2—4212no—
95C2—4211no—
96C2—4211no—
97C2C2×C22⋊#1313299711yescharacteristic
98C2Q8×#1313299712yes—
subgroupG/H
center, FrattiniC22C22×#13132997
commutator, socleC22×C421C22×C4
FittingC2×Q8×C421C4
prime radical, cosocleC22×D421C23
hypercenterC2×Q8#13132997
hypocenterC421#391
LCSG ▷ C22×C421 ▷ C421
UCSC1 ◁ C22 ◁ C2×Q8

Complements

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

NH ≅ G/Ntype
9. C2×Dic842C4semidirect
10. C2×Dic842C4semidirect
15. C2×Q8×C421C4semidirect
20. C2×#13132997Q8semidirect
49. C421#391semidirect
59. C2×Q8#13132997semidirect

Maximal subgroups

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

subgroupindex
C2×C4⋊#131329972
C2×C4×#131329972
(C2×#13132997)⋊C42
C2×Q8×D4212
#391421