Finite Group Databasebeta

← C2×#2642 #34628

Subgroups — C2×#2642 #34628

Order 256.

1143 conjugacy classes of subgroups; only the 527 normal subgroups are shown.

normal subgroups only

This group has 1143 conjugacy classes of subgroups — too many to draw. Only its 527 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
1C22×C4⋊Q8C211yesmaximal, characteristic
2C22×#125C211yesmaximal, characteristic
3#2642C2116yesmaximal, direct product factor
4C2×#400C218yesmaximal
5C2×#391C214yesmaximal
6C2×#376C211yesmaximal, characteristic
7C23×Q8C2212yes—
8C2×C4⋊Q8—28no—
9C2×C4⋊Q8C2218yes—
10C2×#125—28no—
11C2×#125C2218yes—
12C22×C4⋊C4C2214yes—
13C22×C4⋊C4C2214yes—
14C22×C4⋊C4C2212yes—
15C22×C42C2212yes—
16C22×C42C2211yescharacteristic
17#400C22164yes—
18#391C22132yes—
19#376C2218yes—
20C2×#95C2214yes—
21C2×#95C22116yes—
22C22×Q8—28no—
23C22×Q8—216no—
24C22×Q8C2318yes—
25C23×C4C2314yes—
26C23×C4C2314yes—
27C23×C4C2314yes—
28C23×C4C2312yes—
29C23×C4C2311yescharacteristic
30C4⋊Q8—232no—
31#125—232no—
32C2×C4⋊C4—216no—
33C2×C4⋊C4—28no—
34C2×C4⋊C4—216no—
35C2×C4⋊C4C2318yes—
36C2×C4⋊C4C23116yes—
37C2×C4⋊C4C23116yes—
38C2×C42—28no—
39C2×C42D418yes—
40C2×C42C2318yes—
41C2×C42C2314yes—
42#95C23116yes—
43#95C23164yes—
44C24C2411yescharacteristic
45C2×Q8—216no—
46C2×Q8—232no—
47C2×Q8—432no—
48C22×C4—28no—
49C22×C4—28no—
50C22×C4—28no—
51C22×C4—28no—
52C22×C4—216no—
53C22×C4—216no—
54C22×C4—216no—
55C22×C4C2×D418yes—
56C22×C4C2×D414yes—
57C22×C4#4118yes—
58C22×C4C2418yes—
59C22×C4C2418yes—
60C22×C4C2418yes—
61C22×C4C2414yes—
62C22×C4C2412yes—
63C4⋊C4—232no—
64C4⋊C4—216no—
65C4⋊C4—232no—
66C42—216no—
67C42C2×D4116yes—
68C23C22×D412yes—
69C23C2×#4114yes—
70C232−1+418yes—
71C23C2511yescharacteristic
72Q8—432no—
73C2×C4—216no—
74C2×C4—28no—
75C2×C4—28no—
76C2×C4—28no—
77C2×C4—28no—
78C2×C4—216no—
79C2×C4—216no—
80C2×C4—216no—
81C2×C4—416no—
82C2×C4—416no—
83C2×C4—416no—
84C2×C4#124116yes—
85C2×C4C22×D418yes—
86C2×C4C22×D414yes—
87C2×C4C2×#4118yes—
88C22C2×#12414yes—
89C22#53618yes—
90C22#541116yes—
91C22C23×D411yescharacteristic
92C22C22×#4112yes—
93C22C2×2−1+414yes—
94C4—28no—
95C4—48no—
96C4—48no—
97C4—48no—
98C4C2×#12418yes—
99C2#264218yesdirect product factor
100C2C22×#12411yescharacteristic
101C2C2×#53612yes—
102C2C2×#54114yes—
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
3. #2642C2direct (N × H)
99. C2#2642direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4⋊Q82
C22×#1252
#26422
C2×#4002
C2×#3912
C2×#3762