Finite Group Databasebeta

← C2×#2399 #34546

Subgroups — C2×#2399 #34546

Order 256.

1407 conjugacy classes of subgroups; only the 639 normal subgroups are shown.

normal subgroups only

This group has 1407 conjugacy classes of subgroups — too many to draw. Only its 639 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×Q8C212yesmaximal
2#2399C2116yesmaximal, direct product factor
3C2×#398C214yesmaximal
4C2×#395C214yesmaximal
5C2×C4×C4⋊C4C214yesmaximal
6C2×#376C211yesmaximal, characteristic
7C23×Q8C2212yes—
8C2×C4×Q8—216no—
9C2×C4×Q8C22116yes—
10C22×C4⋊C4C2214yes—
11C22×C4⋊C4C2218yes—
12C22×C4⋊C4C2212yes—
13C22×C42C2214yes—
14C22×C42C2211yescharacteristic
15C22×C42C2212yes—
16#398C22132yes—
17#395C22132yes—
18C4×C4⋊C4C22132yes—
19#376C2218yes—
20C2×#95C2214yes—
21C2×#95C2214yes—
22C2×#95C2214yes—
23C22×Q8—28no—
24C22×Q8—216no—
25C22×Q8C2318yes—
26C23×C4C2314yes—
27C23×C4C2312yes—
28C23×C4C2314yes—
29C23×C4C2314yes—
30C23×C4C2311yescharacteristic
31C4×Q8—264no—
32C2×C4⋊C4—216no—
33C2×C4⋊C4—28no—
34C2×C4⋊C4—232no—
35C2×C4⋊C4C23116yes—
36C2×C4⋊C4C2318yes—
37C2×C4⋊C4C23132yes—
38C2×C42—216no—
39C2×C42D418yes—
40C2×C42Q8116yescomplemented
41C2×C42C23116yes—
42C2×C42C2314yes—
43C2×C42C2318yes—
44#95C23116yes—
45#95C23116yes—
46#95C23116yes—
47C24C2411yescharacteristic
48C2×Q8—264no—
49C2×Q8—216no—
50C2×Q8—232no—
51C22×C4—28no—
52C22×C4—216no—
53C22×C4—28no—
54C22×C4—28no—
55C22×C4—28no—
56C22×C4—216no—
57C22×C4C2×D418yes—
58C22×C4C2×D414yes—
59C22×C4C2×Q8116yes—
60C22×C4C2×Q818yes—
61C22×C4#41116yes—
62C22×C4C2418yes—
63C22×C4C2414yes—
64C22×C4C2418yes—
65C22×C4C2418yes—
66C22×C4C2412yes—
67C4⋊C4—232no—
68C4⋊C4—216no—
69C4⋊C4—264no—
70C42—232no—
71C42C2×D4116yes—
72C42C2×Q8132yescomplemented
73C23C22×D412yes—
74C23C22×Q814yes—
75C23C2×#4118yes—
76C23C2511yescharacteristic
77Q8—264no—
78C2×C4—216no—
79C2×C4—232no—
80C2×C4—232no—
81C2×C4—28no—
82C2×C4—216no—
83C2×C4—28no—
84C2×C4—28no—
85C2×C4—28no—
86C2×C4—216no—
87C2×C4—416no—
88C2×C4C4⋊Q8116yes—
89C2×C4C22×D418yes—
90C2×C4C22×D414yes—
91C2×C4C22×Q8116yes—
92C2×C4C22×Q818yes—
93C2×C4C2×#41116yes—
94C22#52518yes—
95C22C2×C4⋊Q814yes—
96C22#533116yes—
97C22C23×D411yescharacteristic
98C22C23×Q812yes—
99C22C22×#4114yes—
100C4—28no—
101C4—216no—
102C4—216no—
103C4—48no—
104C4C2×C4⋊Q818yes—
105C2#239918yesdirect product factor
106C2C2×#52512yes—
107C2C22×C4⋊Q811yescharacteristic
108C2C2×#53314yes—
subgroupG/H
centerC23×C4C23
commutator, Frattini, cosocleC23C25
socle, prime radicalC24C24
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C4 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2399C2direct (N × H)
40. C2×C42Q8semidirect
72. C42C2×Q8semidirect
105. C2#2399direct (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
#23992
C2×#3982
C2×#3952
C2×C4×C4⋊C42
C2×#3762