Finite Group Databasebeta

← #16254

Subgroups — #16254

Order 256.

1069 conjugacy classes of subgroups; only the 215 normal subgroups are shown.

normal subgroups only

This group has 1069 conjugacy classes of subgroups — too many to draw. Only its 215 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×C22⋊Q8C212yesmaximal
2C2×#395C214yesmaximal, complemented
3#1441C214yesmaximal, complemented
4#1439C214yesmaximal
5C22⋊#95C211yesmaximal, characteristic
6C23×Q8C2212yes—
7C24×C4C2211yescharacteristic
8C2×C22⋊Q8—28no—
9C2×C22⋊Q8—216no—
10C22×C4⋊C4C2212yes—
11C22×C4⋊C4C2214yes—
12C22×C4⋊C4C2214yes—
13C22×C22⋊C4C2214yes—
14C22×C22⋊C4C2212yes—
15#395—216no—
16C2×#95C2214yes—
17C2×#95C2218yes—
18C2×#95C2214yes—
19C25C2311yescharacteristic
20C22×Q8—28no—
21C22×Q8—24no—
22C22×Q8—28no—
23C22×Q8—44no—
24C23×C4—28no—
25C23×C4—42no—
26C23×C4D414yes—
27C23×C4C2314yes—
28C23×C4C2314yes—
29C23×C4C2314yes—
30C23×C4C2312yes—
31C22⋊Q8—264no—
32C2×C4⋊C4—28no—
33C2×C4⋊C4—24no—
34C2×C4⋊C4—28no—
35C2×C4⋊C4—28no—
36C2×C4⋊C4—216no—
37C2×C4⋊C4—44no—
38C2×C4⋊C4D4116yes—
39C2×C22⋊C4—28no—
40C2×C22⋊C4—28no—
41C2×C22⋊C4—28no—
42C2×C22⋊C4—42no—
43C2×C22⋊C4—42no—
44C2×C22⋊C4Q818yescomplemented
45#95—28no—
46#95—216no—
47#95—44no—
48C24—24no—
49C24—21no—
50C24—22no—
51C24—24no—
52C24—21no—
53C24C2×D412yes—
54C24C2×Q814yes—
55C24C2411yescharacteristic
56C2×Q8—216no—
57C2×Q8—432no—
58C2×Q8—48no—
59C2×Q8—48no—
60C22×C4—24no—
61C22×C4—24no—
62C22×C4—28no—
63C22×C4—28no—
64C22×C4—24no—
65C22×C4—24no—
66C22×C4—24no—
67C22×C4—24no—
68C22×C4—24no—
69C22×C4—24no—
70C22×C4—24no—
71C22×C4—28no—
72C22×C4—24no—
73C22×C4—24no—
74C22×C4—24no—
75C22×C4—28no—
76C22×C4—216no—
77C22×C4—44no—
78C22×C4—416no—
79C22×C4C2×D418yes—
80C22×C4C2×D418yes—
81C22×C4C2×D418yes—
82C22×C4C2×D414yes—
83C22×C4C2×Q818yes—
84C4⋊C4—216no—
85C4⋊C4—232no—
86C4⋊C4—416no—
87C22⋊C4—232no—
88C22⋊C4—48no—
89C23—24no—
90C23—22no—
91C23—24no—
92C23—22no—
93C23—24no—
94C23—24no—
95C23—216no—
96C23—44no—
97C23—44no—
98C23—44no—
99C23—44no—
100C23C4⋊Q814yes—
101C23C22×D411yescharacteristic
102C23C22×D414yes—
103C23C22×Q812yes—
104C23H(5,𝔽2)12yes—
105C23H(5,𝔽2)11yescharacteristic
106C232−1+411yescharacteristic
107C232−1+414yes—
108Q8—432no—
109C2×C4—24no—
110C2×C4—24no—
111C2×C4—216no—
112C2×C4—28no—
113C2×C4—28no—
114C2×C4—28no—
115C2×C4—28no—
116C2×C4—28no—
117C2×C4—216no—
118C2×C4—216no—
119C2×C4—416no—
120C2×C4—44no—
121C2×C4—44no—
122C2×C4—44no—
123C2×C4—44no—
124C2×C4—44no—
125C2×C4—44no—
126C2×C4—48no—
127C2×C4—44no—
128C2×C4—48no—
129C2×C4—44no—
130C2×C4#12018yes—
131C22—24no—
132C22—28no—
133C22—42no—
134C22—44no—
135C22—42no—
136C22—48no—
137C22—48no—
138C22C2×#12012yes—
139C22C2×C4⋊Q811yescharacteristic
140C22#53411yescharacteristic
141C22#53612yes—
142C22#53614yes—
143C22#53711yescharacteristic
144C22#53714yes—
145C22#54312yes—
146C22#54412yes—
147C22D4214yes—
148C22D4×Q818yes—
149C22#56314yes—
150C4—28no—
151C4—48no—
152C4—48no—
153C4—48no—
154C2—44no—
155C2#240311yescharacteristic
156C2#243412yes—
157C2#261612yes—
158C2#265911yescharacteristic
159C2#267714yes—
160C2#268314yes—
161C2#281711yescharacteristic
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×#395C2semidirect
3. #1441C2semidirect
44. C2×C22⋊C4Q8semidirect

Maximal subgroups

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

subgroupindex
C22×C22⋊Q82
C2×#3952
#14412
#14392
C22⋊#952