Finite Group Databasebeta

← C2×#2645 #34618

Subgroups — C2×#2645 #34618

Order 256.

915 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#2645C2116yesmaximal, direct product factor
2C2×#401C212yesmaximal
3C2×#400C216yesmaximal
4C2×#391C213yesmaximal
5C2×#389C213yesmaximal
6C2×#376C211yesmaximal, characteristic
7C23×Q8C2211yescharacteristic
8C22×C4⋊C4C2213yes—
9C22×C4⋊C4C2216yes—
10C22×C42C2213yes—
11#401C22116yes—
12#400C22148yes—
13#391C22124yes—
14#389C22124yes—
15#376C2218yes—
16C2×#95C2213yes—
17C2×#95C2216yes—
18C2×#95C2216yes—
19C2×#95C2216yes—
20C2×#95C2211yescharacteristic
21C22×Q8—212no—
22C22×Q8C2314yes—
23C23×C4C2316yes—
24C23×C4C2313yes—
25C23×C4C2312yes—
26C23×C4C2313yes—
27C23×C4C2311yescharacteristic
28C2×C4⋊C4—212no—
29C2×C4⋊C4—412no—
30C2×C4⋊C4C23112yes—
31C2×C4⋊C4C23124yes—
32C2×C42—212no—
33C2×C42C23112yes—
34#95C23112yes—
35#95C2314yes—
36#95C23124yes—
37#95C23124yes—
38#95C23124yes—
39C24C2411yescharacteristic
40C2×Q8—224no—
41C2×Q8—416no—
42C22×C4—26no—
43C22×C4—26no—
44C22×C4—212no—
45C22×C4—212no—
46C22×C4—212no—
47C22×C4—26no—
48C22×C4—212no—
49C22×C4—212no—
50C22×C4—26no—
51C22×C4#41112yes—
52C22×C4C2416yes—
53C22×C4C2414yes—
54C22×C4C2416yes—
55C22×C4C24112yes—
56C22×C4C2412yes—
57C4⋊C4—224no—
58C4⋊C4—424no—
59C42—224no—
60C23C2×#4116yes—
61C23H(5,𝔽2)12yes—
62C232−1+416yes—
63C23C2511yescharacteristic
64Q8—416no—
65C2×C4—26no—
66C2×C4—26no—
67C2×C4—212no—
68C2×C4—212no—
69C2×C4—26no—
70C2×C4—212no—
71C2×C4—212no—
72C2×C4—26no—
73C2×C4—212no—
74C2×C4—48no—
75C2×C4—412no—
76C2×C4—412no—
77C2×C4—424no—
78C2×C4#126116yes—
79C2×C4C2×#41112yes—
80C22C2×#12614yes—
81C22#541112yes—
82C22#542112yes—
83C22C22×#4113yes—
84C22C2×H(5,𝔽2)11yescharacteristic
85C22C2×2−1+413yes—
86C4—44no—
87C4—46no—
88C4—46no—
89C4—412no—
90C4C2×#12618yes—
91C2#264518yesdirect product factor
92C2C22×#12611yescharacteristic
93C2C2×#54113yes—
94C2C2×#54213yes—
subgroupG/H
center, socle, prime radicalC24C24
commutator, Frattini, cosocleC23C25
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #2645C2direct (N × H)
91. C2#2645direct (N × H)

Maximal subgroups

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

subgroupindex
#26452
C2×#4012
C2×#4002
C2×#3912
C2×#3892
C2×#3762