Finite Group Databasebeta

← #15616

Subgroups — #15616

Order 256.

799 conjugacy classes of subgroups; only the 207 normal subgroups are shown.

normal subgroups only

This group has 799 conjugacy classes of subgroups — too many to draw. Only its 207 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×#396C214yesmaximal
2C2×#389C214yesmaximal, complemented
3#1441C214yesmaximal, complemented
4#1440C211yesmaximal, characteristic
5#1437C212yesmaximal
6C22×C4⋊C4C2214yes—
7C22×C4⋊C4C2214yes—
8C22×C4⋊C4C2214yes—
9C22×C22⋊C4C2214yes—
10C22×C22⋊C4C2212yes—
11C22×C22⋊C4C2211yescharacteristic
12C22×C42C2212yes—
13#396—216no—
14#389—216no—
15C2×#95C2214yes—
16C2×#95C2214yes—
17C2×#95C2214yes—
18C2×#95C2212yes—
19C25C2311yescharacteristic
20C23×C4C2314yes—
21C23×C4C2314yes—
22C23×C4C2312yes—
23C23×C4C2314yes—
24C2×C4⋊C4—28no—
25C2×C4⋊C4—28no—
26C2×C4⋊C4—28no—
27C2×C4⋊C4—28no—
28C2×C4⋊C4—28no—
29C2×C4⋊C4—28no—
30C2×C4⋊C4—28no—
31C2×C4⋊C4—44no—
32C2×C4⋊C4D4116yes—
33C2×C22⋊C4—28no—
34C2×C22⋊C4—28no—
35C2×C22⋊C4—28no—
36C2×C22⋊C4—28no—
37C2×C22⋊C4—42no—
38C2×C22⋊C4—42no—
39C2×C22⋊C4Q814yes—
40C2×C42—28no—
41C2×C42—42no—
42#95—28no—
43#95—28no—
44#95—28no—
45#95—42no—
46C24—24no—
47C24—24no—
48C24—22no—
49C24—24no—
50C24C2×Q812yes—
51C24C2411yescharacteristic
52C22×C4—24no—
53C22×C4—24no—
54C22×C4—24no—
55C22×C4—24no—
56C22×C4—24no—
57C22×C4—24no—
58C22×C4—24no—
59C22×C4—24no—
60C22×C4—24no—
61C22×C4—22no—
62C22×C4—22no—
63C22×C4—24no—
64C22×C4—24no—
65C22×C4—24no—
66C22×C4—24no—
67C22×C4—24no—
68C22×C4—24no—
69C22×C4—24no—
70C22×C4—24no—
71C22×C4—24no—
72C22×C4—24no—
73C22×C4C2×D418yes—
74C22×C4C2×D418yes—
75C22×C4C2×D418yes—
76C22×C4C2×Q814yes—
77C22×C4#4118yes—
78C4⋊C4—232no—
79C4⋊C4—416no—
80C4⋊C4—416no—
81C22⋊C4—44no—
82C22⋊C4—48no—
83C22⋊C4—416no—
84C42—48no—
85C23—24no—
86C23—22no—
87C23—28no—
88C23—44no—
89C23—44no—
90C23—44no—
91C23—42no—
92C23—44no—
93C23—44no—
94C23—44no—
95C23—42no—
96C23C22×D414yes—
97C23C22×Q811yescharacteristic
98C23C2×#4114yes—
99C23H(5,𝔽2)12yes—
100C232−1+414yes—
101C2×C4—28no—
102C2×C4—28no—
103C2×C4—28no—
104C2×C4—28no—
105C2×C4—28no—
106C2×C4—28no—
107C2×C4—28no—
108C2×C4—24no—
109C2×C4—28no—
110C2×C4—28no—
111C2×C4—28no—
112C2×C4—44no—
113C2×C4—44no—
114C2×C4—44no—
115C2×C4—42no—
116C2×C4—44no—
117C2×C4—44no—
118C2×C4—42no—
119C2×C4—44no—
120C2×C4—44no—
121C2×C4—44no—
122C2×C4—44no—
123C2×C4—44no—
124C2×C4—44no—
125C2×C4—44no—
126C2×C4#121116yes—
127C22—42no—
128C22—44no—
129C22—48no—
130C22—84no—
131C22—84no—
132C22C2×#12114yes—
133C22#53312yes—
134C22#53714yes—
135C22#54114yes—
136C22#54311yescharacteristic
137C22D4212yes—
138C22#54714yes—
139C22#54814yes—
140C22D4×Q814yes—
141C22#55314yes—
142C22#56312yes—
143C4—216no—
144C4—48no—
145C4—44no—
146C4—84no—
147C2—82no—
148C2#241614yes—
149C2#242914yes—
150C2#260811yescharacteristic
151C2#268312yes—
152C2#272514yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC24C24
prime radicalC25C23
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#389C2semidirect
3. #1441C2semidirect

Maximal subgroups

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

subgroupindex
C2×#3962
C2×#3892
#14412
#14402
#14372