Finite Group Databasebeta

← C2×#20289742 #28309840

Subgroups — C2×#20289742 #28309840

Order 13568.

222 conjugacy classes of subgroups; only the 120 normal subgroups are shown.

normal subgroups only

This group has 222 conjugacy classes of subgroups — too many to draw. Only its 120 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×#16811545C212yesmaximal
2#20289742C214yesmaximal, direct product factor
3C2×#16810398C211yesmaximal, characteristic
4C2×#13133291—22no—
5#16811545—22no—
6#16811545C2214yes—
7C22×#11719908C411yescharacteristic
8C2×C8×Dic53C2211yescharacteristic
9#16810398C412yes—
10#16810398C2212yes—
11C22×C16×C53C411yescharacteristic
12#13133291—24no—
13#13133291—42no—
14C2×#11719910—42no—
15C22×#88322D411yescharacteristic
16C2×C4×Dic53Q811yescharacteristic
17C2×#11719908—21no—
18C2×#11719908—21no—
19C2×#11719908C2×C412yes—
20C8×Dic53C2×C411yescharacteristic
21C8×Dic53D411yescharacteristic
22C8×Dic53Q811yescharacteristic
23C8×Dic53C2311yescharacteristic
24C22×C8×C53C2×C411yescharacteristic
25C2×C16×C53C812yes—
26C2×C16×C53C812yes—
27C2×C16×C53C2×C412yes—
28C22×C4×C53C4⋊C411yescharacteristic
29C22×Dic53—21no—
30C2×C8×C53C4⋊C411yescharacteristic
31C2×C8×C53C2×C811yescharacteristic
32C2×C8×C53C2×C811yescharacteristic
33C2×C8×C53M1611yescharacteristic
34C2×C8×C53M1611yescharacteristic
35C2×C8×C53C22×C411yescharacteristic
36C4×Dic53—21no—
37C4×Dic53C4⋊C411yescharacteristic
38C4×Dic53C2×Q811yescharacteristic
39C2×#88322C4⋊C411yescharacteristic
40C2×#88322SD1612yes—
41C2×#88322SD1612yes—
42C2×#88322C2×D411yescharacteristic
43#11719910—44no—
44C16×C53C2×C814yes—
45#11719908—22no—
46C23×C53#10811yescharacteristic
47C2×C4×C53C4⋊C811yescharacteristic
48C2×C4×C53C4⋊C811yescharacteristic
49C2×C4×C53#10611yescharacteristic
50C2×C4×C53#10611yescharacteristic
51C2×C4×C53#10811yescharacteristic
52C2×C4×C53C2×C4⋊C411yescharacteristic
53C2×Dic53—21no—
54C2×Dic53—21no—
55C2×Dic53—42no—
56C8×C53C4⋊C811yescharacteristic
57C8×C53C4⋊C811yescharacteristic
58C8×C53C22×C811yescharacteristic
59C8×C53C2×M1611yescharacteristic
60#88322#10612yes—
61#88322C2×SD1612yes—
62C2×#1369—531nomaximal, Sylow
63C22×C53—22no—
64C22×C53#33411yescharacteristic
65C22×C53#33411yescharacteristic
66C22×C53C2×#10811yescharacteristic
67C4×C53#33411yescharacteristic
68C4×C53#33411yescharacteristic
69C4×C53C2×C4⋊C811yescharacteristic
70C4×C53C2×#10611yescharacteristic
71Dic53—41no—
72Dic53—41no—
73C2×#364—532no—
74C2×#346—531no—
75#1369—534no—
76C2×C53—21no—
77C2×C53—21no—
78C2×C53#136912yescomplemented
79C2×C53C2×#33411yescharacteristic
80C2×M32—1062no—
81C22×C16—531no—
82C22×C16#615711yescharacteristic
83C2×C4×C8—531no—
84#364—534no—
85#364—1062no—
86#346—532no—
87#346—532no—
88C53C2×#136911yescharacteristic, complemented, Sylow
89C22×C8—531no—
90C22×C8C2×#615711yescharacteristic
91C2×C42—531no—
92M32—1064no—
93M32—2122no—
94C2×C16—532no—
95C2×C16—1061no—
96C2×C16—1061no—
97C2×C16—2122no—
98C2×C16#8832412yes—
99C2×C16#8832412yes—
100C2×C16C2×#615712yes—
101C4×C8—531no—
102C4×C8—531no—
103C4×C8—531no—
104C4×C8—531no—
105C22×C4—1061no—
106C22×C4C4⋊#615711yescharacteristic
107C2×C8—532no—
108C2×C8—532no—
109C2×C8—531no—
110C2×C8—531no—
111C2×C8#1171993611yescharacteristic
112C2×C8#1171993611yescharacteristic
113C2×C8C4⋊#615711yescharacteristic
114C2×C8C2×#8832411yescharacteristic
115C2×C8C2×#8832411yescharacteristic
116C2×C8C22×#615711yescharacteristic
117C42—531no—
118C42—531no—
119C42—1061no—
120C16—1062no—
121C16—2124no—
122C16C2×#8832414yes—
123C23#1313328711yescharacteristic
124C2×C4—1061no—
125C2×C4—1061no—
126C2×C4—2122no—
127C2×C4C4⋊#8832411yescharacteristic
128C2×C4C4⋊#8832411yescharacteristic
129C2×C4#1313328511yescharacteristic
130C2×C4#1313328511yescharacteristic
131C2×C4#1313328711yescharacteristic
132C2×C4C2×C4⋊#615711yescharacteristic
133C8—532no—
134C8—532no—
135C8C4⋊#8832411yescharacteristic
136C8C4⋊#8832411yescharacteristic
137C8C22×#8832411yescharacteristic
138C8C2×#1171993611yescharacteristic
139C22—22no—
140C22#1681148411yescharacteristic
141C22#1681148411yescharacteristic
142C22C2×#1313328711yescharacteristic
143C4—2121no—
144C4—2121no—
145C4#1681148411yescharacteristic
146C4#1681148411yescharacteristic
147C4C2×C4⋊#8832411yescharacteristic
148C4C2×#1313328511yescharacteristic
149C2—21no—
150C2—21no—
151C2#2028974212yesdirect product factor
152C2C2×#1681148411yescharacteristic
subgroupG/H
centerC2×C4#13133285
commutatorC8×C53C22×C8
FrattiniC2×C8C22×#6157
FittingC22×C16×C53C4
socleC22×C53#334
prime radicalC23×C53#108
cosocleC8×Dic53C23
hypercenterC22×C16#6157
hypocenterC53C2×#1369
LCSG ▷ C8×C53 ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C22×C8 ◁ C22×C16

Complements

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

NH ≅ G/Ntype
2. #20289742C2direct (N × H)
78. C2×C53#1369semidirect
88. C53C2×#1369semidirect
151. C2#20289742direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168115452
#202897422
C2×#168103982
C2×#136953