Finite Group Databasebeta

← C2×#27212430 #41003834

Subgroups — C2×#27212430 #41003834

Order 26944.

170 conjugacy classes of subgroups; only the 52 normal subgroups are shown.

normal subgroups only

This group has 170 conjugacy classes of subgroups — too many to draw. Only its 52 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×#20269781C211yesmaximal, characteristic, complemented
2C2×C4×#13132997C211yesmaximal, characteristic, complemented
3#27212430C214yesmaximal, direct product factor
4C2×#20269770C211yesmaximal, characteristic
5C22×#13132997—21no—
6#20269781—21no—
7#20269781C2212yescomplemented
8C2×#16809897—21no—
9C4×#13132997—21no—
10C4×#13132997C2212yescomplemented
11#20269770—21no—
12#20269770—21no—
13#20269770C412yescomplemented
14#20269770C2212yes—
15C2×Dic842C411yescharacteristic, complemented
16C2×C22⋊D421—21no—
17C22×Dic421—21no—
18C2×C4×D421C2211yescharacteristic
19C2×D4×C421C411yescharacteristic, complemented
20C2×#13132997—24no—
21C2×#13132997—22no—
22#16809897—22no—
23C22×D421D411yescharacteristic
24Dic842—21no—
25Dic842C2×C412yescomplemented
26C22⋊D421—22no—
27C22⋊D421—22no—
28C2×Dic421—21no—
29C2×Dic421—22no—
30C2×Dic421—22no—
31C2×Dic421D411yescharacteristic
32C4×D421C2×C411yescharacteristic
33C4×D421D411yescharacteristic
34C4×D421D411yescharacteristic
35C4×D421C2311yescharacteristic
36C23×C421—21no—
37D4×C421—21no—
38D4×C421C2×C412yescomplemented
39C2×C4×C421C2×C411yescharacteristic
40C22×C421—22no—
41C22×C421—42no—
42C22×C421C22⋊C411yescharacteristic
43C2×D421—22no—
44C2×D421C22⋊C411yescharacteristic
45C2×D421C2×D411yescharacteristic
46#13132997—24no—
47C4×C421C22⋊C411yescharacteristic
48C4×C421C22×C411yescharacteristic
49Dic421—22no—
50Dic421C22⋊C411yescharacteristic
51Dic421C2×D411yescharacteristic
52C2×C421—42no—
53C2×C421#10412yescomplemented
54C2×C421C2×C22⋊C411yescharacteristic
55D421—21no—
56D421—21no—
57C421C2×#10411yescharacteristic, complemented, Sylow
58C2×#104—4211nomaximal, Sylow
59C2×#41—4211no—
60C2×M16—4211no—
61C2×C42—4211no—
62#104—4214no—
63#41—8421no—
64#41—8421no—
65#41—4212no—
66#41—4212no—
67C2×Q8—4211no—
68C2×D4—8421no—
69C2×D4#1313299711yescharacteristic, complemented
70C22×C4—8421no—
71C22×C4—8421no—
72C22×C4—4211no—
73M16—8421no—
74M16—4212no—
75C2×C8—8421no—
76C42—8421no—
77C42—4212no—
78C23—21no—
79C23—4211no—
80Q8—8421no—
81Q8—4212no—
82D4—21no—
83D4—8422no—
84D4—8422no—
85D4C2×#1313299712yescomplemented
86C2×C4—8424no—
87C2×C4—8422no—
88C2×C4—8421no—
89C2×C4—8422no—
90C2×C4—8422no—
91C2×C4—4211no—
92C2×C4—4211no—
93C2×C4—4211no—
94C2×C4—4211no—
95C2×C4—4211no—
96C2×C4C2×#1313299711yescharacteristic
97C8—8422no—
98C22—22no—
99C22—42no—
100C22—8422no—
101C22—4211no—
102C22—4211no—
103C22C22⋊#1313299711yescharacteristic
104C4—8424no—
105C4—8422no—
106C4—4211no—
107C4—4211no—
108C4C22⋊#1313299711yescharacteristic
109C4C22×#1313299711yescharacteristic
110C2—42no—
111C2—8421no—
112C2—8421no—
113C2#2721243012yesdirect product factor
114C2C2×C22⋊#1313299711yescharacteristic
subgroupG/H
centerC22C22⋊#13132997
commutatorC4×C421C22×C4
FrattiniC4C22×#13132997
FittingC2×D4×C421C4
socleC22×C421C22⋊C4
prime radicalC2×#20269770C2
cosocleC4×D421C23
hypercenterC2×D4#13132997
hypocenterC421C2×#104
LCSG ▷ C4×C421 ▷ C2×C421 ▷ C421
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×D4

Complements

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

NH ≅ G/Ntype
1. C2×#20269781C2semidirect
2. C2×C4×#13132997C2semidirect
3. #27212430C2direct (N × H)
7. #20269781C22semidirect
10. C4×#13132997C22semidirect
13. #20269770C4semidirect
15. C2×Dic842C4semidirect
19. C2×D4×C421C4semidirect
25. Dic842C2×C4semidirect
38. D4×C421C2×C4semidirect
53. C2×C421#104semidirect
57. C421C2×#104semidirect
69. C2×D4#13132997semidirect
85. D4C2×#13132997semidirect
113. C2#27212430direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#202697812
C2×C4×#131329972
#272124302
C2×#202697702
C2×#104421