Finite Group Databasebeta

← C2×#20792 #6371115

Subgroups — C2×#20792 #6371115

Order 512.

3434 conjugacy classes of subgroups.

The subgroup lattice has 128 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#423C216yesmaximal
2C22×#376C211yesmaximal, characteristic
3#20792C2116yesmaximal, direct product factor
4C2×#1843C218yesmaximal, complemented
5C23×M16C2214yes—
6C23×C42C2213yes—
7C2×#423—248no—
8C2×#423C22148yes—
9C22×C4⋊C8C22124yes—
10C2×#376C414yes—
11C2×#376C418yes—
12C2×#376C2214yes—
13C2×#376C2218yes—
14C22×#95C414yes—
15#1843C22164yescomplemented
16C24×C4C2×C416yes—
17C24×C4C2311yescharacteristic
18C22×M16—248no—
19C22×M16C23116yes—
20C23×C8C2318yes—
21C22×C42C2×C416yes—
22C22×C42C2×C4112yes—
23C22×C42D4124yes—
24C22×C42Q8124yes—
25C22×C42C23112yes—
26C22×C42C2316yes—
27#423—2192no—
28C2×C4⋊C8—296no—
29C2×C4⋊C8C23196yes—
30#376C2×C4116yes—
31#376C2×C4132yes—
32#376C23116yes—
33C2×#95C2×C4116yes—
34C2×#95C2×C4132yes—
35C25C22×C411yescharacteristic
36C23×C4—424no—
37C23×C4C4⋊C4148yes—
38C23×C4C22×C4112yes—
39C23×C4C22×C4124yes—
40C23×C4C22×C411yescharacteristic
41C23×C4C22×C412yes—
42C23×C4C2×D4112yes—
43C23×C4C2×Q8112yes—
44C23×C4C2412yes—
45C23×C4C2411yescharacteristic
46C2×M16—296no—
47C2×M16—464no—
48C22×C8—248no—
49C22×C8C24116yes—
50C2×C42C4⋊C4148yes—
51C2×C42C4⋊C4196yes—
52C2×C42C22×C4124yes—
53C2×C42C22×C4112yes—
54C2×C42C2×D4124yes—
55C2×C42C2×D4148yes—
56C2×C42C2×Q8124yes—
57C2×C42C2×Q8148yes—
58C2×C42C24112yes—
59C4⋊C8—2192no—
60#95C22×C4164yes—
61C24—28no—
62C24C2×C4⋊C4112yes—
63C24C23×C412yes—
64C24C23×C411yescharacteristic
65C22×C4—248no—
66C22×C4—496no—
67C22×C4—448no—
68C22×C4C2×C4⋊C4148yes—
69C22×C4C2×C4⋊C4196yes—
70C22×C4C2×C4⋊C4124yes—
71C22×C4C2×C4⋊C4112yes—
72C22×C4#127116yes—
73C22×C4C4⋊Q8148yes—
74C22×C4C23×C4124yes—
75C22×C4C23×C412yes—
76C22×C4C23×C411yescharacteristic
77C22×C4C22×D416yes—
78C22×C4C22×D4112yes—
79C22×C4C22×Q8112yes—
80C22×C4C22×Q816yes—
81C22×C4C2511yescharacteristic
82M16—464no—
83C2×C8—248no—
84C2×C8—432no—
85C42C2×C4⋊C4148yes—
86C42C2×C4⋊C4196yes—
87C42C22×D4124yes—
88C42C22×Q8124yes—
89C23—248no—
90C23—28no—
91C23#384116yes—
92C23C22×C4⋊C4112yes—
93C23C22×C4⋊C416yes—
94C23#56818yes—
95C23C24×C411yescharacteristic
96C2×C4—296no—
97C2×C4—248no—
98C2×C4—496no—
99C2×C4#384132yes—
100C2×C4#384116yes—
101C2×C4C22×C4⋊C4148yes—
102C2×C4C22×C4⋊C4112yes—
103C2×C4C22×C4⋊C416yes—
104C2×C4C2×#12714yes—
105C2×C4C2×#12718yes—
106C2×C4C2×C4⋊Q8124yes—
107C2×C4C2×C4⋊Q8112yes—
108C2×C4C23×D413yes—
109C2×C4C23×Q813yes—
110C8—416no—
111C22—232no—
112C22—224no—
113C22C2×#38418yes—
114C22C2×#38414yes—
115C22#2905124yes—
116C22C23×C4⋊C413yes—
117C22C2×#56814yes—
118C4—248no—
119C4C2×#38414yes—
120C4C2×#38418yes—
121C4C22×#12711yescharacteristic
122C4C22×C4⋊Q813yes—
123C2—28no—
124C2#2079218yesdirect product factor
125C2C22×#38411yescharacteristic
126C2C2×#290516yes—
subgroupG/H
centerC23×C4C24
commutatorC23C24×C4
Frattini, cosocleC22×C4C25
socleC24C23×C4
prime radicalC25C22×C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #20792C2direct (N × H)
4. C2×#1843C2semidirect
15. #1843C22semidirect
124. C2#20792direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4232
C22×#3762
#207922
C2×#18432