Finite Group Databasebeta

← C2×#28357283 #42122800

Subgroups — C2×#28357283 #42122800

Order 27712.

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×#20294105C211yesmaximal, characteristic
2C2×C4⋊#13181884C211yesmaximal, characteristic
3#28357283C214yesmaximal, direct product factor
4C2×Q8×D433C211yesmaximal, characteristic
5C22×#13181884—21no—
6#20294105—21no—
7#20294105C2212yes—
8C2×#16812365—21no—
9C4⋊#13181884—21no—
10C4⋊#13181884C2212yes—
11C2×Dic866—21no—
12C2×Dic866C411yescharacteristic, complemented
13Q8×D433—21no—
14Q8×D433—21no—
15Q8×D433C412yescomplemented
16Q8×D433C2212yes—
17C2×C4×D433—21no—
18C2×C4×D433C2211yescharacteristic
19C2×Q8×C433C411yescharacteristic, complemented
20C2×#13181884—22no—
21C2×#13181884—42no—
22#16812365—22no—
23C22×D433D411yescharacteristic
24Dic866—21no—
25Dic866—22no—
26Dic866—22no—
27Dic866C2×C412yescomplemented
28C2×Dic433—21no—
29C2×Dic433D411yescharacteristic
30C4×D433—22no—
31C4×D433—22no—
32C4×D433C2×C411yescharacteristic
33C4×D433D411yescharacteristic
34C4×D433D411yescharacteristic
35C4×D433C2311yescharacteristic
36Q8×C433—21no—
37Q8×C433C2×C412yescomplemented
38C2×C4×C433—21no—
39C2×C4×C433C2×C411yescharacteristic
40C22×C433C22⋊C411yescharacteristic
41C2×D433C22⋊C411yescharacteristic
42C2×D433SD1612yes—
43C2×D433Q1612yes—
44C2×D433C2×D411yescharacteristic
45#13181884—42no—
46C4×C433—22no—
47C4×C433C22⋊C411yescharacteristic
48C4×C433C22×C411yescharacteristic
49Dic433—22no—
50Dic433C22⋊C411yescharacteristic
51Dic433C2×D411yescharacteristic
52C2×C433#10312yescomplemented
53C2×C433C2×C22⋊C411yescharacteristic
54D433#10312yescomplemented
55D433C2×SD1611yescharacteristic
56D433C2×Q1611yescharacteristic
57C433C2×#10311yescharacteristic, complemented, Sylow
58C2×#103—4331nomaximal, Sylow
59C22×Q8—4331no—
60C22×C8—4331no—
61C2×C4⋊C4—4331no—
62#103—4334no—
63C2×Q8—8661no—
64C2×Q8—8661no—
65C2×Q8—8661no—
66C2×Q8—4332no—
67C2×Q8—4332no—
68C2×Q8—4331no—
69C2×Q8#1318188411yescharacteristic, complemented
70C22×C4—8661no—
71C22×C4—8661no—
72C22×C4—4331no—
73C2×C8—8661no—
74C2×C8—8661no—
75C2×C8—4332no—
76C4⋊C4—8661no—
77C4⋊C4—4332no—
78C23—4331no—
79Q8—21no—
80Q8—8662no—
81Q8—8662no—
82Q8—8661no—
83Q8—4332no—
84Q8C2×#1318188412yescomplemented
85C2×C4—21no—
86C2×C4—8662no—
87C2×C4—8662no—
88C2×C4—8661no—
89C2×C4—8662no—
90C2×C4—4331no—
91C2×C4—4331no—
92C2×C4—4331no—
93C2×C4—4331no—
94C2×C4—4331no—
95C2×C4—17322no—
96C2×C4C2×#1318188411yescharacteristic
97C8—8662no—
98C22—4332no—
99C22—4332no—
100C22—4331no—
101C22—4331no—
102C22C22⋊#1318188411yescharacteristic
103C4—22no—
104C4—8662no—
105C4—4331no—
106C4—4331no—
107C4—17322no—
108C4C22⋊#1318188411yescharacteristic
109C4C22×#1318188411yescharacteristic
110C2—4331no—
111C2—4332no—
112C2—4331no—
113C2#2835728312yesdirect product factor
114C2C2×C22⋊#1318188411yescharacteristic
subgroupG/H
centerC22C22⋊#13181884
commutatorC4×C433C22×C4
FrattiniC4C22×#13181884
FittingC2×Q8×C433C4
socleC22×C433C22⋊C4
prime radicalC22×D433D4
cosocleC4×D433C23
hypercenterC2×Q8#13181884
hypocenterC433C2×#103
LCSG ▷ C4×C433 ▷ C2×C433 ▷ C433
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×Q8

Complements

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

NH ≅ G/Ntype
3. #28357283C2direct (N × H)
12. C2×Dic866C4semidirect
15. Q8×D433C4semidirect
19. C2×Q8×C433C4semidirect
27. Dic866C2×C4semidirect
37. Q8×C433C2×C4semidirect
52. C2×C433#103semidirect
54. D433#103semidirect
57. C433C2×#103semidirect
69. C2×Q8#13181884semidirect
84. Q8C2×#13181884semidirect
113. C2#28357283direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#202941052
C2×C4⋊#131818842
#283572832
C2×Q8×D4332
C2×#103433