Finite Group Databasebeta

← #23659

Subgroups — #23659

Order 256.

451 conjugacy classes of subgroups; only the 175 normal subgroups are shown.

normal subgroups only

This group has 451 conjugacy classes of subgroups — too many to draw. Only its 175 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×#428C212yesmaximal
2#2296C211yesmaximal, characteristic
3C2×#382C211yesmaximal, characteristic
4#2085C218yesmaximal, complemented
5#1736C212yesmaximal
6#1728C211yesmaximal, characteristic
7C22×M16C2212yes—
8C2×#117C2211yescharacteristic
9C2×#117C2211yescharacteristic
10C22×C4⋊C4C2212yes—
11C22×C42C2211yescharacteristic
12#428—28no—
13C2×#107C2214yes—
14C2×#106C2214yes—
15#389C2214yes—
16#385—22no—
17#382—22no—
18#382C2214yes—
19C4×C4⋊C4—22no—
20C2×#95—22no—
21#340C2218yes—
22#336C2214yes—
23C23×C4—22no—
24C23×C4D412yes—
25C23×C4C2311yescharacteristic
26C2×M16—24no—
27C2×M16—24no—
28C2×M16Q818yes—
29C22×C8C2314yes—
30#117—22no—
31#117—24no—
32#117D414yes—
33C2×C4⋊C4—24no—
34C2×C4⋊C4—24no—
35C2×C4⋊C4—22no—
36C2×C4⋊C4—24no—
37C2×C4⋊C4C2314yes—
38C2×C4⋊C4C2312yes—
39C2×C4⋊C4C2312yes—
40C2×C22⋊C4—21no—
41C2×C22⋊C4—21no—
42C2×C42—21no—
43C2×C42—24no—
44C2×C42—21no—
45C2×C42D412yes—
46C2×C42C2312yes—
47#107—28no—
48#106—28no—
49#95—28no—
50#95—24no—
51C24C2×D411yescharacteristic
52C22×C4—24no—
53C22×C4—22no—
54C22×C4—24no—
55C22×C4—22no—
56C22×C4—44no—
57C22×C4—48no—
58C22×C4—44no—
59C22×C4C2×D414yes—
60C22×C4C2×D411yescharacteristic
61C22×C4C2×D412yes—
62C22×C4C2×Q814yes—
63C22×C4#4112yes—
64C22×C4#4114yes—
65C22×C4C2411yescharacteristic
66M16—216no—
67C2×C8—24no—
68C2×C8—24no—
69C2×C8C2×Q818yes—
70C4⋊C4—22no—
71C4⋊C4—24no—
72C4⋊C4—24no—
73C4⋊C4—24no—
74C4⋊C4—48no—
75C4⋊C4—44no—
76C4⋊C4C2×D414yes—
77C22⋊C4—24no—
78C22⋊C4—42no—
79C42—24no—
80C42—24no—
81C42—24no—
82C42—42no—
83C23—24no—
84C23#12112yes—
85C23#12312yes—
86C23C4⋊Q812yes—
87C23C22×D411yescharacteristic
88C2×C4—24no—
89C2×C4—24no—
90C2×C4—24no—
91C2×C4—24no—
92C2×C4—48no—
93C2×C4—44no—
94C2×C4—44no—
95C2×C4—42no—
96C2×C4—44no—
97C2×C4—48no—
98C2×C4—88no—
99C2×C4#12112yes—
100C2×C4C22⋊Q818yes—
101C2×C4#12312yes—
102C2×C4#12518yes—
103C2×C4C4⋊Q812yes—
104C2×C4C22×D411yescharacteristic
105C2×C4C22×Q812yes—
106C2×C4C2×#4112yes—
107C2×C4C2×#4111yescharacteristic
108C8—28no—
109C22—24no—
110C22—24no—
111C22—24no—
112C22#39814yes—
113C22C2×#12111yescharacteristic
114C22C2×#12311yescharacteristic
115C22C2×C4⋊Q811yescharacteristic
116C22#57514yes—
117C4—44no—
118C4—44no—
119C4—82no—
120C4—84no—
121C4#39814yes—
122C4C2×C22⋊Q812yes—
123C4C2×#12512yes—
124C2—24no—
125C2C2×#39811yescharacteristic
126C2#304012yes—
127C2#309312yes—
128C2#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. #2085C2semidirect

Maximal subgroups

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

subgroupindex
C2×#4282
#22962
C2×#3822
#20852
#17362
#17282