Finite Group Databasebeta

← C2×#7844 #180798

Subgroups — C2×#7844 #180798

Order 512.

1290 conjugacy classes of subgroups.

The subgroup lattice has 174 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#1744C212yesmaximal
2C2×C4×#97C211yesmaximal, characteristic
3C22×#322C211yesmaximal, characteristic
4C22×#322C212yesmaximal
5C22×C82C211yesmaximal, characteristic
6#7844C218yesmaximal, direct product factor
7C22×#97C414yes—
8C22×C4×C8C2211yescharacteristic
9C22×C4×C8C2211yescharacteristic
10C22×C4×C8C2212yes—
11C22×C4×C8C2212yes—
12C2×C43C2211yescharacteristic
13#1744C418yes—
14#1744C2218yes—
15C2×#336C418yes—
16C4×#97C414yes—
17C4×#97C2214yes—
18C2×#322C4116yescomplemented
19C2×#322C418yescomplemented
20C2×#322C2214yes—
21C2×#322C2218yes—
22C2×C82C418yescomplemented
23C2×C82C2214yes—
24C23×C8C2×C412yes—
25C23×C8C2×C414yes—
26C23×C8C2×C414yes—
27C23×C8C2×C412yes—
28C22×C42C2×C412yes—
29C22×C42C2×C414yes—
30C22×C42C2311yescharacteristic
31C2×#97—216no—
32C2×#97C2×C4116yes—
33C2×C4×C8C2×C412yes—
34C2×C4×C8C2×C412yes—
35C2×C4×C8C2×C414yes—
36C2×C4×C8C2×C414yes—
37C2×C4×C8C2×C418yes—
38C2×C4×C8C2×C414yes—
39C2×C4×C8C2×C418yes—
40C2×C4×C8C2×C418yes—
41C2×C4×C8C2×C418yes—
42C2×C4×C8C2×C418yes—
43C2×C4×C8C2×C414yes—
44C2×C4×C8C2312yes—
45C2×C4×C8C2314yes—
46C2×C4×C8C2312yes—
47C2×C4×C8C2314yes—
48C43C2×C412yes—
49C43C2×C414yes—
50C43C2312yes—
51#336C2×C4132yes—
52#322C2×C4132yescomplemented
53#322C2×C4116yescomplemented
54C82C2×C4116yescomplemented
55C23×C4C4214yes—
56C23×C4C22×C411yescharacteristic
57C23×C4C22×C412yes—
58C22×C8—28no—
59C22×C8—216no—
60C22×C8—216no—
61C22×C8C4218yes—
62C22×C8C42116yes—
63C22×C8C42116yes—
64C22×C8C4218yes—
65C22×C8M16116yes—
66C22×C8C22×C418yes—
67C22×C8C22×C418yes—
68C22×C8C22×C414yes—
69C22×C8C22×C414yes—
70C2×C42—28no—
71C2×C42—216no—
72C2×C42C4214yes—
73C2×C42C4218yes—
74C2×C42C22×C418yes—
75C2×C42C22×C414yes—
76C2×C42C22×C412yes—
77C2×C42C22×C411yescharacteristic
78C2×C42C22×C412yes—
79C2×C42C22×C412yes—
80C2×C42C22×C414yes—
81C2×C42C2411yescharacteristic
82#97—232no—
83C4×C8C4218yes—
84C4×C8C42116yes—
85C4×C8C42116yes—
86C4×C8C4218yes—
87C4×C8C22×C418yes—
88C4×C8C22×C414yes—
89C4×C8C22×C418yes—
90C4×C8C22×C418yes—
91C4×C8C22×C418yes—
92C4×C8C22×C418yes—
93C4×C8C22×C414yes—
94C24C2×C4211yescharacteristic
95C22×C4—28no—
96C22×C4—216no—
97C22×C4C2×C4218yes—
98C22×C4C2×C4211yescharacteristic
99C22×C4C2×C4212yes—
100C22×C4C2×C4212yes—
101C22×C4C2×C4212yes—
102C22×C4C2×C4214yes—
103C22×C4C2×C4214yes—
104C22×C4C2×M1618yes—
105C22×C4#131116yes—
106C22×C4C23×C411yescharacteristic
107C22×C4C23×C412yes—
108C2×C8—28no—
109C2×C8—216no—
110C2×C8—216no—
111C2×C8—216no—
112C2×C8—232no—
113C2×C8—232no—
114C2×C8#97132yes—
115C2×C8C2×C4218yes—
116C2×C8C2×C42116yes—
117C2×C8C2×C42116yes—
118C2×C8C2×C4218yes—
119C2×C8C2×M16116yes—
120C42—28no—
121C42—216no—
122C42—28no—
123C42—216no—
124C42C2×C4214yes—
125C42C2×C4214yes—
126C42C2×C4212yes—
127C42C2×C4212yes—
128C42C23×C411yescharacteristic
129C42C23×C411yescharacteristic
130C42C23×C412yes—
131C23C4312yes—
132C23C4×M1614yes—
133C23#40518yes—
134C23C22×C4211yescharacteristic
135C2×C4—28no—
136C2×C4—216no—
137C2×C4—416no—
138C2×C4C4312yes—
139C2×C4C4314yes—
140C2×C4C2×#9718yes—
141C2×C4C4×M1618yes—
142C2×C4C4×M1614yes—
143C2×C4#405116yes—
144C2×C4#405116yes—
145C2×C4#40518yes—
146C2×C4C22×C4211yescharacteristic
147C2×C4C22×C4211yescharacteristic
148C2×C4C22×C4212yes—
149C2×C4C22×C4212yes—
150C2×C4C22×M1614yes—
151C2×C4C2×#13118yes—
152C8—28no—
153C8—216no—
154C8—216no—
155C8C2×#97116yes—
156C22#1453116yes—
157C22C4×#9714yes—
158C22#172618yes—
159C22C2×C4311yescharacteristic
160C22C2×C4×M1612yes—
161C22C2×#40514yes—
162C4—48no—
163C4C4×#9714yes—
164C4#172618yes—
165C4C22×#9712yes—
166C4C2×C4×M1612yes—
167C4C2×#40514yes—
168C4C2×#40514yes—
169C2#784418yesdirect product factor
170C2C2×#145314yes—
171C2C2×C4×#9711yescharacteristic
172C2C2×#172612yes—
subgroupG/H
centerC22×C42C23
commutatorC22C2×C43
Frattini, cosocleC2×C42C24
socle, prime radicalC24C2×C42
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
6. #7844C2direct (N × H)
18. C2×#322C4semidirect
19. C2×#322C4semidirect
22. C2×C82C4semidirect
52. #322C2×C4semidirect
53. #322C2×C4semidirect
54. C82C2×C4semidirect
169. C2#7844direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#17442
C2×C4×#972
C22×#3222
C22×C822
#78442