Finite Group Databasebeta

← C2×#27212429 #41003829

Subgroups — C2×#27212429 #41003829

Order 26944.

162 conjugacy classes of subgroups; only the 60 normal subgroups are shown.

normal subgroups only

This group has 162 conjugacy classes of subgroups — too many to draw. Only its 60 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×D421⋊C8C211yesmaximal, characteristic
2C2×C4⋊#13132997C211yesmaximal, characteristic
3#27212429C214yesmaximal, direct product factor
4C2×Q8×D421C211yesmaximal, characteristic
5C22×#13132997—21no—
6D421⋊C8—21no—
7D421⋊C8C2212yes—
8C2×#16809897—21no—
9C4⋊#13132997—21no—
10C4⋊#13132997C2212yes—
11C2×Dic842—21no—
12C2×Dic842C411yescharacteristic, complemented
13Q8×D421—21no—
14Q8×D421—21no—
15Q8×D421C412yescomplemented
16Q8×D421C2212yes—
17C2×C4×D421—21no—
18C2×C4×D421C2211yescharacteristic
19C2×Q8×C421C411yescharacteristic, complemented
20C2×#13132997—22no—
21C2×#13132997—42no—
22#16809897—22no—
23C22×D421D411yescharacteristic
24Dic842—21no—
25Dic842—22no—
26Dic842—22no—
27Dic842C2×C412yescomplemented
28C2×Dic421—21no—
29C2×Dic421D411yescharacteristic
30C4×D421—22no—
31C4×D421—22no—
32C4×D421C2×C411yescharacteristic
33C4×D421D411yescharacteristic
34C4×D421D411yescharacteristic
35C4×D421C2311yescharacteristic
36Q8×C421—21no—
37Q8×C421C2×C412yescomplemented
38C2×C4×C421—21no—
39C2×C4×C421C2×C411yescharacteristic
40C22×C421C22⋊C411yescharacteristic
41C2×D421C22⋊C411yescharacteristic
42C2×D421SD1612yes—
43C2×D421Q1612yes—
44C2×D421C2×D411yescharacteristic
45#13132997—42no—
46C4×C421—22no—
47C4×C421C22⋊C411yescharacteristic
48C4×C421C22×C411yescharacteristic
49Dic421—22no—
50Dic421C22⋊C411yescharacteristic
51Dic421C2×D411yescharacteristic
52C2×C421#10312yescomplemented
53C2×C421C2×C22⋊C411yescharacteristic
54D421#10312yescomplemented
55D421C2×SD1611yescharacteristic
56D421C2×Q1611yescharacteristic
57C421C2×#10311yescharacteristic, complemented, Sylow
58C2×#103—4211nomaximal, Sylow
59C22×Q8—4211no—
60C22×C8—4211no—
61C2×C4⋊C4—4211no—
62#103—4214no—
63C2×Q8—8421no—
64C2×Q8—8421no—
65C2×Q8—8421no—
66C2×Q8—4212no—
67C2×Q8—4212no—
68C2×Q8—4211no—
69C2×Q8#1313299711yescharacteristic, complemented
70C22×C4—8421no—
71C22×C4—8421no—
72C22×C4—4211no—
73C2×C8—8421no—
74C2×C8—8421no—
75C2×C8—4212no—
76C4⋊C4—8421no—
77C4⋊C4—4212no—
78C23—4211no—
79Q8—21no—
80Q8—8422no—
81Q8—8422no—
82Q8—8421no—
83Q8—4212no—
84Q8C2×#1313299712yescomplemented
85C2×C4—21no—
86C2×C4—8422no—
87C2×C4—8422no—
88C2×C4—8421no—
89C2×C4—8422no—
90C2×C4—16842no—
91C2×C4—4211no—
92C2×C4—4211no—
93C2×C4—4211no—
94C2×C4—4211no—
95C2×C4—4211no—
96C2×C4C2×#1313299711yescharacteristic
97C8—8422no—
98C22—4212no—
99C22—4212no—
100C22—4211no—
101C22—4211no—
102C22C22⋊#1313299711yescharacteristic
103C4—22no—
104C4—8422no—
105C4—16842no—
106C4—4211no—
107C4—4211no—
108C4C22⋊#1313299711yescharacteristic
109C4C22×#1313299711yescharacteristic
110C2—4211no—
111C2—4212no—
112C2—4211no—
113C2#2721242912yesdirect product factor
114C2C2×C22⋊#1313299711yescharacteristic
subgroupG/H
centerC22C22⋊#13132997
commutatorC4×C421C22×C4
FrattiniC4C22×#13132997
FittingC2×Q8×C421C4
socleC22×C421C22⋊C4
prime radicalC22×D421D4
cosocleC4×D421C23
hypercenterC2×Q8#13132997
hypocenterC421C2×#103
LCSG ▷ C4×C421 ▷ C2×C421 ▷ C421
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×Q8

Complements

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

NH ≅ G/Ntype
3. #27212429C2direct (N × H)
12. C2×Dic842C4semidirect
15. Q8×D421C4semidirect
19. C2×Q8×C421C4semidirect
27. Dic842C2×C4semidirect
37. Q8×C421C2×C4semidirect
52. C2×C421#103semidirect
54. D421#103semidirect
57. C421C2×#103semidirect
69. C2×Q8#13132997semidirect
84. Q8C2×#13132997semidirect
113. C2#27212429direct (N × H)

Maximal subgroups

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

subgroupindex
C2×D421⋊C82
C2×C4⋊#131329972
#272124292
C2×Q8×D4212
C2×#103421