Finite Group Databasebeta

← #23553

Subgroups — #23553

Order 256.

571 conjugacy classes of subgroups; only the 191 normal subgroups are shown.

normal subgroups only

This group has 571 conjugacy classes of subgroups — too many to draw. Only its 191 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×#125C211yesmaximal, characteristic
2C2×#428C212yesmaximal
3#2296C211yesmaximal, characteristic
4#2059C218yesmaximal, complemented
5#1736C212yesmaximal
6#1728C211yesmaximal, characteristic
7C22×M16C2212yes—
8C2×#125—28no—
9C2×#125—22no—
10C2×#125C2214yes—
11C2×#117C2211yescharacteristic
12C2×#117C2211yescharacteristic
13C22×C4⋊C4—22no—
14C22×C4⋊C4C2212yes—
15C22×C42C2211yescharacteristic
16#428—28no—
17C2×#107C2214yes—
18C2×#106C2214yes—
19#389C2214yes—
20#385—22no—
21C4×C4⋊C4—22no—
22#340C2218yes—
23#336C2214yes—
24C23×C4—22no—
25C23×C4D412yes—
26C23×C4C2311yescharacteristic
27C2×M16—24no—
28C2×M16—24no—
29C2×M16Q818yes—
30C22×C8C2314yes—
31#125—216no—
32#125—216no—
33#117—22no—
34#117—24no—
35#117Q814yes—
36C2×C4⋊C4—216no—
37C2×C4⋊C4—28no—
38C2×C4⋊C4—22no—
39C2×C4⋊C4—24no—
40C2×C4⋊C4—24no—
41C2×C4⋊C4D418yes—
42C2×C4⋊C4C2312yes—
43C2×C4⋊C4C2314yes—
44C2×C4⋊C4C2312yes—
45C2×C22⋊C4—21no—
46C2×C22⋊C4—21no—
47C2×C42—21no—
48C2×C42—24no—
49C2×C42—21no—
50C2×C42D412yes—
51C2×C42C2312yes—
52#107—28no—
53#106—28no—
54#95—24no—
55C24C2×D411yescharacteristic
56C22×C4—24no—
57C22×C4—28no—
58C22×C4—22no—
59C22×C4—24no—
60C22×C4—22no—
61C22×C4—44no—
62C22×C4—48no—
63C22×C4C2×D414yes—
64C22×C4C2×D411yescharacteristic
65C22×C4C2×D414yes—
66C22×C4C2×Q814yes—
67C22×C4C2×Q812yes—
68C22×C4#4112yes—
69C22×C4C2411yescharacteristic
70M16—216no—
71C2×C8—24no—
72C2×C8—24no—
73C2×C8C2×Q818yes—
74C4⋊C4—232no—
75C4⋊C4—28no—
76C4⋊C4—24no—
77C4⋊C4—22no—
78C4⋊C4—22no—
79C4⋊C4—22no—
80C4⋊C4—48no—
81C4⋊C4C2×D418yes—
82C4⋊C4C2×Q814yes—
83C22⋊C4—24no—
84C22⋊C4—42no—
85C42—24no—
86C42—24no—
87C42—24no—
88C42—42no—
89C23—24no—
90C23#12012yes—
91C23C22⋊Q812yes—
92C23C4⋊Q812yes—
93C23C22×D411yescharacteristic
94C2×C4—24no—
95C2×C4—28no—
96C2×C4—24no—
97C2×C4—24no—
98C2×C4—24no—
99C2×C4—48no—
100C2×C4—416no—
101C2×C4—44no—
102C2×C4—48no—
103C2×C4—42no—
104C2×C4—44no—
105C2×C4#12012yes—
106C2×C4C22⋊Q818yes—
107C2×C4C22⋊Q812yes—
108C2×C4C4⋊Q818yes—
109C2×C4C4⋊Q812yes—
110C2×C4C22×D412yes—
111C2×C4C22×Q812yes—
112C2×C4C22×Q811yescharacteristic
113C2×C4C2×#4111yescharacteristic
114C8—28no—
115C22—24no—
116C22—24no—
117C22—24no—
118C22#39514yes—
119C22C2×#12011yescharacteristic
120C22C2×C22⋊Q811yescharacteristic
121C22C2×C4⋊Q811yescharacteristic
122C22#57514yes—
123C4—44no—
124C4—44no—
125C4—48no—
126C4—82no—
127C4#39514yes—
128C4C2×C22⋊Q812yes—
129C4C2×C4⋊Q812yes—
130C2—24no—
131C2C2×#39511yescharacteristic
132C2#300512yes—
133C2#308012yes—
134C2#316612yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC24C2×D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #2059C2semidirect

Maximal subgroups

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

subgroupindex
C22×#1252
C2×#4282
#22962
#20592
#17362
#17282