Finite Group Databasebeta

← #33231

Subgroups — #33231

Order 256.

603 conjugacy classes of subgroups; only the 159 normal subgroups are shown.

normal subgroups only

This group has 603 conjugacy classes of subgroups — too many to draw. Only its 159 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
1C2×#490C214yesmaximal, complemented
2#2867C211yesmaximal, characteristic
3#2859C211yesmaximal, characteristic, complemented
4#1961C214yesmaximal, complemented
5#1957C214yesmaximal, complemented
6C4×#97C211yesmaximal, characteristic, complemented
7C2×#127—24no—
8C2×#127C2212yes—
9C2×#127C2212yes—
10C2×#127C2212yes—
11C2×#125C2212yes—
12#490—216no—
13C2×#102C22116yes—
14C2×#97C2212yes—
15C2×#97C2212yes—
16C2×C4×C8C2212yes—
17#389—24no—
18#384C2212yes—
19#382C2212yes—
20C43C2211yescharacteristic
21C22×D4—24no—
22C22×D4—24no—
23C22×D4—24no—
24C22×D4C2314yes—
25C22×C8C2314yes—
26#127—28no—
27#127—28no—
28#127—28no—
29#127—416no—
30#125—28no—
31C2×C4⋊C4—24no—
32C2×C4⋊C4—24no—
33C2×C4⋊C4C2314yes—
34C2×C42D414yes—
35C2×C42C2311yescharacteristic
36C2×C42C2311yescharacteristic
37C2×C42C2311yescharacteristic
38#102—232no—
39#97—24no—
40#97D418yescomplemented
41C4×C8—24no—
42#95—24no—
43C24—24no—
44C2×D4—28no—
45C2×D4—28no—
46C2×D4—28no—
47C2×D4—416no—
48C2×D4—416no—
49C2×D4—48no—
50C2×D4—48no—
51C2×D4—48no—
52C2×D4—416no—
53C22×C4—24no—
54C22×C4C2×D412yes—
55C22×C4C2×D412yes—
56C22×C4C2×D412yes—
57C22×C4C2411yescharacteristic
58C2×C8—24no—
59C2×C8—24no—
60C2×C8C2×D418yes—
61C4⋊C4—28no—
62C4⋊C4—48no—
63C4⋊C4—48no—
64C42—28no—
65C42C2×D414yes—
66C42#4114yes—
67C42#4114yes—
68C23—44no—
69C23—44no—
70C23—44no—
71C23—416no—
72C23C22×D411yescharacteristic
73D4—416no—
74D4—816no—
75D4—816no—
76D4—816no—
77C2×C4—24no—
78C2×C4—24no—
79C2×C4—44no—
80C2×C4—48no—
81C2×C4#12414yes—
82C2×C4#12414yes—
83C2×C4#12714yes—
84C2×C4AGL(1,ℤ/8)18yes—
85C2×C4C22×D412yes—
86C2×C4C2×#4112yes—
87C2×C4C2×#4112yes—
88C8—28no—
89C22—84no—
90C22—88no—
91C22—88no—
92C22—88no—
93C22C2×#12411yescharacteristic
94C22C2×#12411yescharacteristic
95C22C2×#12711yescharacteristic
96C22C2×AGL(1,ℤ/8)14yes—
97C4—24no—
98C4—24no—
99C4—84no—
100C4#49018yescomplemented
101C4#53214yes—
102C2—164no—
103C2#285811yescharacteristic
104C2C2×#49012yes—
105C2#313812yes—
106C2#315112yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radical#2867C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C43 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#490C2semidirect
3. #2859C2semidirect
4. #1961C2semidirect
5. #1957C2semidirect
6. C4×#97C2semidirect
40. #97D4semidirect
100. C4#490semidirect

Maximal subgroups

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

subgroupindex
C2×#4902
#28672
#28592
#19612
#19572
C4×#972