Finite Group Databasebeta

← C2×#20289739 #28309829

Subgroups — C2×#20289739 #28309829

Order 13568.

254 conjugacy classes of subgroups; only the 136 normal subgroups are shown.

normal subgroups only

This group has 254 conjugacy classes of subgroups — too many to draw. Only its 136 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×#16811484C212yesmaximal
2#20289739C214yesmaximal, direct product factor
3C2×#16810398C211yesmaximal, characteristic
4C2×C4⋊#88324—22no—
5#16811484—22no—
6#16811484C2214yes—
7C22×#11719908C411yescharacteristic
8C2×C8×Dic53C2211yescharacteristic
9#16810398C412yes—
10#16810398C2212yes—
11C22×C16×C53C411yescharacteristic
12C22×#88324—42no—
13C4⋊#88324—24no—
14C4⋊#88324—42no—
15C22×#88322Q811yescharacteristic
16C2×C4×Dic53D411yescharacteristic
17C2×#11719908—22no—
18C2×#11719908C2×C412yes—
19C8×Dic53C2×C411yescharacteristic
20C8×Dic53D411yescharacteristic
21C8×Dic53Q811yescharacteristic
22C8×Dic53C2311yescharacteristic
23C22×C8×C53C2×C411yescharacteristic
24C2×C16×C53C814yescomplemented
25C2×C16×C53C2×C412yes—
26C22×C4×C53C4⋊C411yescharacteristic
27C22×Dic53SD1612yes—
28C2×#88324—44no—
29C2×#88324—84no—
30C2×C8×C53C4⋊C411yescharacteristic
31C2×C8×C53C2×C812yes—
32C2×C8×C53M1612yes—
33C2×C8×C53C22×C411yescharacteristic
34C4×Dic53C4⋊C411yescharacteristic
35C4×Dic53SD1612yes—
36C4×Dic53C2×D411yescharacteristic
37C2×#88322—22no—
38C2×#88322C4⋊C411yescharacteristic
39C2×#88322C2×Q811yescharacteristic
40C16×C53C2×C814yescomplemented
41#11719908—22no—
42C23×C53#10611yescharacteristic
43C2×C4×C53C4⋊C812yes—
44C2×C4×C53#10611yescharacteristic
45C2×C4×C53#10812yes—
46C2×C4×C53C2×C4⋊C411yescharacteristic
47C2×Dic53—24no—
48C2×Dic53#10612yes—
49C2×Dic53C2×SD1612yes—
50#88324—84no—
51C8×C53C4⋊C812yes—
52C8×C53C22×C811yescharacteristic
53C8×C53C2×M1611yescharacteristic
54#88322—21no—
55#88322—21no—
56C2×#1368—531nomaximal, Sylow
57C22×C53#33412yes—
58C22×C53#36514yes—
59C22×C53C2×#10611yescharacteristic
60C4×C53#33412yes—
61C4×C53C2×C4⋊C811yescharacteristic
62C4×C53C2×#10811yescharacteristic
63Dic53—22no—
64Dic53—22no—
65C2×#346—531no—
66C2×#334—532no—
67#1368—534no—
68C2×C53#136814yescomplemented
69C2×C53C2×#33411yescharacteristic
70C2×C53C2×#36512yes—
71C22×C16—531no—
72C22×C16#615711yescharacteristic
73C2×C4⋊C8—1062no—
74C2×C4×C8—531no—
75#346—532no—
76#346—532no—
77#334—534no—
78#334—1062no—
79C53C2×#136811yescharacteristic, complemented, Sylow
80C22×C8—531no—
81C22×C8—2122no—
82C22×C8C2×#615711yescharacteristic
83C2×C42—531no—
84C2×C16—532no—
85C2×C16—1062no—
86C2×C16#8832414yescomplemented
87C2×C16C2×#615712yes—
88C4⋊C8—1064no—
89C4⋊C8—2122no—
90C4×C8—531no—
91C4×C8—531no—
92C4×C8—531no—
93C4×C8—531no—
94C22×C4—532no—
95C22×C4C4⋊#615711yescharacteristic
96C2×C8—531no—
97C2×C8—531no—
98C2×C8—1062no—
99C2×C8—4244no—
100C2×C8—2124no—
101C2×C8#1171993612yes—
102C2×C8C4⋊#615711yescharacteristic
103C2×C8C2×#8832412yes—
104C2×C8C22×#615711yescharacteristic
105C42—532no—
106C42—531no—
107C42—531no—
108C16—1062no—
109C16C2×#8832414yescomplemented
110C23#1313328511yescharacteristic
111C2×C4—532no—
112C2×C4—532no—
113C2×C4—1064no—
114C2×C4C4⋊#8832412yes—
115C2×C4#1313328511yescharacteristic
116C2×C4#1313328712yes—
117C2×C4C2×C4⋊#615711yescharacteristic
118C8—1061no—
119C8—1061no—
120C8—4244no—
121C8C4⋊#8832412yes—
122C8C22×#8832411yescharacteristic
123C8C2×#1171993611yescharacteristic
124C22#1681148412yes—
125C22#1681154714yes—
126C22C2×#1313328511yescharacteristic
127C4—1062no—
128C4—1062no—
129C4#1681148412yes—
130C4C2×C4⋊#8832411yescharacteristic
131C4C2×#1313328711yescharacteristic
132C2#2028973914yesdirect product factor
133C2C2×#1681148411yescharacteristic
134C2C2×#1681154712yes—
subgroupG/H
centerC23#13133285
commutatorC8×C53C22×C8
FrattiniC2×C8C22×#6157
FittingC22×C16×C53C4
socle, prime radicalC23×C53#106
cosocleC8×Dic53C23
hypercenterC22×C16#6157
hypocenterC53C2×#1368
LCSG ▷ C8×C53 ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8 ◁ C22×C16

Complements

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

NH ≅ G/Ntype
2. #20289739C2direct (N × H)
24. C2×C16×C53C8semidirect
40. C16×C53C2×C8semidirect
68. C2×C53#1368semidirect
79. C53C2×#1368semidirect
86. C2×C16#88324semidirect
109. C16C2×#88324semidirect
132. C2#20289739direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168114842
#202897392
C2×#168103982
C2×#136853