Finite Group Databasebeta

← C2×#20289826 #28312326

Subgroups — C2×#20289826 #28312326

Order 13568.

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

normal subgroups only

This group has 222 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×#16811555C212yesmaximal
2#20289826C214yesmaximal, direct product factor
3C2×#16810399C211yesmaximal, characteristic
4#16811555C414yescomplemented
5#16811555C2214yes—
6C2×#13133267C414yescomplemented
7C22×#11719908C411yescharacteristic
8C22×#11719908C2211yescharacteristic
9#16810399C412yes—
10#16810399C2212yes—
11C2×C4×C8×C53C411yescharacteristic
12#13133267C2×C418yescomplemented
13C2×#11719908C812yes—
14C2×#11719908C812yes—
15C2×#11719908C2×C411yescharacteristic
16C2×#11719908C2×C412yes—
17C2×#11719908C2×C412yes—
18C2×#11719908C2×C412yes—
19C2×#11719908C2311yescharacteristic
20C22×C8×C53C811yescharacteristic
21C22×C8×C53C2×C411yescharacteristic
22C2×C42×C53C811yescharacteristic
23C4×C8×C53C812yes—
24C4×C8×C53C2×C412yes—
25C22×C4×C53—21no—
26C22×C4×C53C2×C811yescharacteristic
27C2×C8×C53—21no—
28C2×C8×C53—21no—
29C2×C8×C53C4211yescharacteristic
30C2×C8×C53C4211yescharacteristic
31C2×C8×C53C2×C812yes—
32C2×C8×C53C2×C811yescharacteristic
33C2×C8×C53C2×C811yescharacteristic
34C2×C8×C53C2×C811yescharacteristic
35C2×C8×C53C22×C411yescharacteristic
36C42×C53—21no—
37C42×C53C2×C812yes—
38#11719908C4212yes—
39#11719908C2×C814yes—
40#11719908C22×C412yes—
41C23×C53M3211yescharacteristic
42C2×C4×C53—22no—
43C2×C4×C53—42no—
44C2×C4×C53C4×C811yescharacteristic
45C2×C4×C53C4×C811yescharacteristic
46C2×C4×C53M3211yescharacteristic
47C2×C4×C53M3211yescharacteristic
48C2×C4×C53M3211yescharacteristic
49C2×C4×C53C22×C811yescharacteristic
50C8×C53—22no—
51C8×C53C4×C811yescharacteristic
52C8×C53C4×C811yescharacteristic
53C8×C53C2×C4211yescharacteristic
54C8×C53C22×C811yescharacteristic
55C2×#1398—531nomaximal, Sylow
56C22×C53—22no—
57C22×C53#34611yescharacteristic
58C22×C53#34611yescharacteristic
59C22×C53C2×M3211yescharacteristic
60C4×C53—42no—
61C4×C53#34611yescharacteristic
62C4×C53#34611yescharacteristic
63C4×C53C2×C4×C811yescharacteristic
64C4×C53C2×M3211yescharacteristic
65C2×M64—532no—
66C2×#346—531no—
67#1398—534no—
68C2×C53—21no—
69C2×C53—21no—
70C2×C53#139812yescomplemented
71C2×C53C2×#34611yescharacteristic
72C22×C16—531no—
73C22×C16—531no—
74C2×C4×C8#615711yescharacteristic
75M64—534no—
76M64—534no—
77C2×C32—534no—
78#346—532no—
79#346—532no—
80C53C2×#139811yescharacteristic, complemented, Sylow
81C22×C8#8832411yescharacteristic
82C22×C8C2×#615711yescharacteristic
83C2×C42#8832411yescharacteristic
84C2×C16—532no—
85C2×C16—532no—
86C2×C16—531no—
87C2×C16—532no—
88C2×C16—531no—
89C2×C16—532no—
90C2×C16—532no—
91C4×C8#8832412yes—
92C4×C8C2×#615712yes—
93C32—538no—
94C22×C4—21no—
95C22×C4C2×#8832411yescharacteristic
96C2×C8—21no—
97C2×C8—21no—
98C2×C8D53⋊C811yescharacteristic
99C2×C8D53⋊C811yescharacteristic
100C2×C8C4×#615711yescharacteristic
101C2×C8C4×#615711yescharacteristic
102C2×C8C2×#8832412yes—
103C2×C8C2×#8832411yescharacteristic
104C2×C8C22×#615711yescharacteristic
105C42—21no—
106C42C2×#8832412yes—
107C16—532no—
108C16—532no—
109C16—534no—
110C23#1313329111yescharacteristic
111C2×C4—22no—
112C2×C4—42no—
113C2×C4C4×#8832411yescharacteristic
114C2×C4C4×#8832411yescharacteristic
115C2×C4#1313329111yescharacteristic
116C2×C4#1313329111yescharacteristic
117C2×C4#1313329111yescharacteristic
118C2×C4C22×#8832411yescharacteristic
119C8—22no—
120C8C4×#8832411yescharacteristic
121C8C4×#8832411yescharacteristic
122C8C2×C4×#615711yescharacteristic
123C8C2×D53⋊C811yescharacteristic
124C22—22no—
125C22#1681151111yescharacteristic
126C22#1681151111yescharacteristic
127C22C2×#1313329111yescharacteristic
128C4—42no—
129C4#1681151111yescharacteristic
130C4#1681151111yescharacteristic
131C4C2×C4×#8832411yescharacteristic
132C4C2×#1313329111yescharacteristic
133C2—21no—
134C2—21no—
135C2#2028982612yesdirect product factor
136C2C2×#1681151111yescharacteristic
subgroupG/H
centerC2×C8C4×#6157
commutatorC4×C53C2×C4×C8
FrattiniC2×C8C22×#6157
FittingC2×C4×C8×C53C4
socleC22×C53#346
prime radicalC23×C53M32
cosocleC2×#11719908C23
hypercenterC2×C4×C8#6157
hypocenterC53C2×#1398
LCSG ▷ C4×C53 ▷ C53
UCSC1 ◁ C2×C8 ◁ C2×C4×C8

Complements

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

NH ≅ G/Ntype
2. #20289826C2direct (N × H)
4. #16811555C4semidirect
6. C2×#13133267C4semidirect
12. #13133267C2×C4semidirect
70. C2×C53#1398semidirect
80. C53C2×#1398semidirect
135. C2#20289826direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168115552
#202898262
C2×#168103992
C2×#139853