Finite Group Databasebeta

← C2×#12591 #492913

Subgroups — C2×#12591 #492913

Order 512.

954 conjugacy classes of subgroups.

The subgroup lattice has 146 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#346C212yesmaximal
2C2×C42×C8C211yesmaximal, characteristic
3#12591C218yesmaximal, direct product factor
4C2×#1374C214yesmaximal
5C23×C16C2214yes—
6C22×C4×C8C412yes—
7C22×C4×C8C411yescharacteristic
8C22×C4×C8C2212yes—
9C22×C4×C8C2211yescharacteristic
10C2×C43C411yescharacteristic
11C2×#346C4116yescomplemented
12C2×#346C2218yes—
13C42×C8C414yes—
14C42×C8C2214yes—
15#1374C22116yes—
16C23×C8C2×C412yes—
17C23×C8C2×C411yescharacteristic
18C23×C8C2311yescharacteristic
19C22×C42C814yes—
20C22×C42C2×C412yes—
21C22×C42C2×C411yescharacteristic
22C22×C16—216no—
23C22×C16C2×C4116yes—
24C22×C16C2318yes—
25C2×C4×C8—28no—
26C2×C4×C8—28no—
27C2×C4×C8C818yes—
28C2×C4×C8C2×C418yes—
29C2×C4×C8C2×C414yes—
30C2×C4×C8C2×C412yes—
31C2×C4×C8C2×C418yes—
32C2×C4×C8C2×C414yes—
33C2×C4×C8C2314yes—
34C2×C4×C8C2312yes—
35C43C814yes—
36C43C2×C414yes—
37#346C2×C4132yescomplemented
38C23×C4C2×C812yes—
39C23×C4C2×C814yes—
40C23×C4C22×C411yescharacteristic
41C22×C8—24no—
42C22×C8—24no—
43C22×C8C4214yes—
44C22×C8C2×C818yes—
45C22×C8M1618yes—
46C22×C8C22×C414yes—
47C22×C8C22×C411yescharacteristic
48C22×C8C22×C412yes—
49C22×C8C22×C414yes—
50C22×C8#4118yes—
51C22×C8C2411yescharacteristic
52C2×C42—216no—
53C2×C42—24no—
54C2×C42—24no—
55C2×C42C4214yes—
56C2×C42C2×C814yes—
57C2×C42C2×C8116yes—
58C2×C42C2×C812yes—
59C2×C42C2×C814yes—
60C2×C42C22×C414yes—
61C2×C42C22×C412yes—
62C2×C16—232no—
63C2×C16—216no—
64C2×C16C22×C4116yes—
65C4×C8—28no—
66C4×C8—216no—
67C4×C8—28no—
68C4×C8C4218yes—
69C4×C8C2×C8116yes—
70C4×C8C22×C418yes—
71C24C22×C811yescharacteristic
72C22×C4—28no—
73C22×C4—28no—
74C22×C4—28no—
75C22×C4C4×C818yes—
76C22×C4M32116yes—
77C22×C4C2×C4212yes—
78C22×C4#11714yes—
79C22×C4C22×C814yes—
80C22×C4C22×C818yes—
81C22×C4C22×C812yes—
82C22×C4C22×C811yescharacteristic
83C22×C4C2×M1614yes—
84C22×C4C23×C411yescharacteristic
85C2×C8—24no—
86C2×C8—24no—
87C2×C8—216no—
88C2×C8#97116yes—
89C2×C8C2×C4212yes—
90C2×C8C2×C4214yes—
91C2×C8#117116yes—
92C2×C8#11714yes—
93C2×C8C22×C818yes—
94C2×C8C2×M1618yes—
95C2×C8C23×C412yes—
96C2×C8C2×#4114yes—
97C42—24no—
98C42—24no—
99C42—28no—
100C42—232no—
101C42C4×C818yes—
102C42C2×C4214yes—
103C42C22×C814yes—
104C16—216no—
105C23C2×C4×C812yes—
106C23#43114yes—
107C23C2×M3218yes—
108C23C23×C811yescharacteristic
109C2×C4—216no—
110C2×C4—28no—
111C2×C4—28no—
112C2×C4—28no—
113C2×C4—232no—
114C2×C4#37614yes—
115C2×C4C2×C4×C818yes—
116C2×C4C2×C4×C812yes—
117C2×C4C2×#9714yes—
118C2×C4#43118yes—
119C2×C4#43114yes—
120C2×C4C2×M32116yes—
121C2×C4C22×C4211yescharacteristic
122C2×C4C2×#11712yes—
123C2×C4C23×C811yescharacteristic
124C2×C4C22×M1612yes—
125C8—28no—
126C8#37614yes—
127C8C2×#9718yes—
128C8C2×#11714yes—
129C22#174414yes—
130C22C4×M3218yes—
131C22#2163116yes—
132C22C22×C4×C811yescharacteristic
133C22C2×#43112yes—
134C22C22×M3214yes—
135C4—28no—
136C4—216no—
137C4#174414yes—
138C4C2×#37611yescharacteristic
139C4C22×#9711yescharacteristic
140C4C2×#43112yes—
141C2#1259118yesdirect product factor
142C2C2×#174411yescharacteristic
143C2C2×C4×M3212yes—
144C2C2×#216314yes—
subgroupG/H
centerC23×C8C23
commutatorC22C22×C4×C8
Frattini, cosocleC22×C8C24
socle, prime radicalC24C22×C8
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23×C8 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #12591C2direct (N × H)
11. C2×#346C4semidirect
37. #346C2×C4semidirect
141. C2#12591direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#3462
C2×C42×C82
#125912
C2×#13742