Finite Group Databasebeta

← C2×#27165800 #38787103

Subgroups — C2×#27165800 #38787103

Order 25664.

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×#20264374C211yesmaximal, characteristic
2C2×C4⋊#13107944C211yesmaximal, characteristic
3#27165800C214yesmaximal, direct product factor
4C2×Q8×D401C211yesmaximal, characteristic
5C22×#13107944—21no—
6#20264374—21no—
7#20264374C2212yes—
8C2×#15692006—21no—
9C4⋊#13107944—21no—
10C4⋊#13107944C2212yes—
11C2×Dic802—21no—
12C2×Dic802C411yescharacteristic, complemented
13Q8×D401—21no—
14Q8×D401—21no—
15Q8×D401C412yescomplemented
16Q8×D401C2212yes—
17C2×C4×D401—21no—
18C2×C4×D401C2211yescharacteristic
19C2×Q8×C401C411yescharacteristic, complemented
20C2×#13107944—22no—
21C2×#13107944—42no—
22#15692006—22no—
23C22×D401D411yescharacteristic
24Dic802—21no—
25Dic802—22no—
26Dic802—22no—
27Dic802C2×C412yescomplemented
28C2×Dic401—21no—
29C2×Dic401D411yescharacteristic
30C4×D401—22no—
31C4×D401—22no—
32C4×D401C2×C411yescharacteristic
33C4×D401D411yescharacteristic
34C4×D401D411yescharacteristic
35C4×D401C2311yescharacteristic
36Q8×C401—21no—
37Q8×C401C2×C412yescomplemented
38C2×C4×C401—21no—
39C2×C4×C401C2×C411yescharacteristic
40C22×C401C22⋊C411yescharacteristic
41C2×D401C22⋊C411yescharacteristic
42C2×D401SD1612yes—
43C2×D401Q1612yes—
44C2×D401C2×D411yescharacteristic
45#13107944—42no—
46C4×C401—22no—
47C4×C401C22⋊C411yescharacteristic
48C4×C401C22×C411yescharacteristic
49Dic401—22no—
50Dic401C22⋊C411yescharacteristic
51Dic401C2×D411yescharacteristic
52C2×C401#10312yescomplemented
53C2×C401C2×C22⋊C411yescharacteristic
54D401#10312yescomplemented
55D401C2×SD1611yescharacteristic
56D401C2×Q1611yescharacteristic
57C401C2×#10311yescharacteristic, complemented, Sylow
58C2×#103—4011nomaximal, Sylow
59C22×Q8—4011no—
60C22×C8—4011no—
61C2×C4⋊C4—4011no—
62#103—4014no—
63C2×Q8—8021no—
64C2×Q8—8021no—
65C2×Q8—8021no—
66C2×Q8—4012no—
67C2×Q8—4012no—
68C2×Q8—4011no—
69C2×Q8#1310794411yescharacteristic, complemented
70C22×C4—8021no—
71C22×C4—8021no—
72C22×C4—4011no—
73C2×C8—8021no—
74C2×C8—8021no—
75C2×C8—4012no—
76C4⋊C4—8021no—
77C4⋊C4—4012no—
78C23—4011no—
79Q8—21no—
80Q8—8022no—
81Q8—8022no—
82Q8—8021no—
83Q8—4012no—
84Q8C2×#1310794412yescomplemented
85C2×C4—21no—
86C2×C4—8022no—
87C2×C4—8022no—
88C2×C4—8021no—
89C2×C4—8022no—
90C2×C4—16042no—
91C2×C4—4011no—
92C2×C4—4011no—
93C2×C4—4011no—
94C2×C4—4011no—
95C2×C4—4011no—
96C2×C4C2×#1310794411yescharacteristic
97C8—8022no—
98C22—4012no—
99C22—4012no—
100C22—4011no—
101C22—4011no—
102C22C22⋊#1310794411yescharacteristic
103C4—22no—
104C4—8022no—
105C4—16042no—
106C4—4011no—
107C4—4011no—
108C4C22⋊#1310794411yescharacteristic
109C4C22×#1310794411yescharacteristic
110C2—4011no—
111C2—4012no—
112C2—4011no—
113C2#2716580012yesdirect product factor
114C2C2×C22⋊#1310794411yescharacteristic
subgroupG/H
centerC22C22⋊#13107944
commutatorC4×C401C22×C4
FrattiniC4C22×#13107944
FittingC2×Q8×C401C4
socleC22×C401C22⋊C4
prime radicalC22×D401D4
cosocleC4×D401C23
hypercenterC2×Q8#13107944
hypocenterC401C2×#103
LCSG ▷ C4×C401 ▷ C2×C401 ▷ C401
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×Q8

Complements

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

NH ≅ G/Ntype
3. #27165800C2direct (N × H)
12. C2×Dic802C4semidirect
15. Q8×D401C4semidirect
19. C2×Q8×C401C4semidirect
27. Dic802C2×C4semidirect
37. Q8×C401C2×C4semidirect
52. C2×C401#103semidirect
54. D401#103semidirect
57. C401C2×#103semidirect
69. C2×Q8#13107944semidirect
84. Q8C2×#13107944semidirect
113. C2#27165800direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#202643742
C2×C4⋊#131079442
#271658002
C2×Q8×D4012
C2×#103401