Finite Group Databasebeta

← #23745

Subgroups — #23745

Order 256.

451 conjugacy classes of subgroups; only the 167 normal subgroups are shown.

normal subgroups only

This group has 451 conjugacy classes of subgroups — too many to draw. Only its 167 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
1#2296C211yesmaximal, characteristic
2C2×#384C211yesmaximal, characteristic
3#2100C214yesmaximal, complemented
4#2099C214yesmaximal, complemented
5#1736C212yesmaximal
6#1736C212yesmaximal
7#1728C211yesmaximal, characteristic
8C22×M16C2212yes—
9C2×#117C2211yescharacteristic
10C2×#117C2211yescharacteristic
11C22×C4⋊C4—22no—
12C22×C4⋊C4C2212yes—
13C22×C42C2211yescharacteristic
14#389C2212yes—
15#389C2212yes—
16#385—22no—
17#384—22no—
18#384C2212yes—
19#384C2212yes—
20C4×C4⋊C4—22no—
21#340C2218yes—
22#340C2218yes—
23#336C2212yes—
24#336C2212yes—
25C23×C4—22no—
26C23×C4D412yes—
27C23×C4C2311yescharacteristic
28C2×M16—24no—
29C2×M16—24no—
30C2×M16—24no—
31C22×C8C2314yes—
32#117—22no—
33#117—24no—
34#117Q814yes—
35C2×C4⋊C4—28no—
36C2×C4⋊C4—24no—
37C2×C4⋊C4—24no—
38C2×C4⋊C4—22no—
39C2×C4⋊C4—22no—
40C2×C4⋊C4—22no—
41C2×C4⋊C4—48no—
42C2×C4⋊C4C2314yes—
43C2×C4⋊C4C2312yes—
44C2×C4⋊C4C2312yes—
45C2×C22⋊C4—21no—
46C2×C22⋊C4—21no—
47C2×C42—21no—
48C2×C42—24no—
49C2×C42—21no—
50C2×C42D412yes—
51C2×C42C2311yescharacteristic
52C2×C42C2311yescharacteristic
53#95—22no—
54#95—22no—
55C24C2×D411yescharacteristic
56C22×C4—24no—
57C22×C4—24no—
58C22×C4—24no—
59C22×C4—22no—
60C22×C4—22no—
61C22×C4—24no—
62C22×C4—48no—
63C22×C4—44no—
64C22×C4C2×D412yes—
65C22×C4C2×D412yes—
66C22×C4C2×D411yescharacteristic
67C22×C4C2×Q812yes—
68C22×C4#4112yes—
69C22×C4#4114yes—
70C22×C4#4114yes—
71C22×C4C2411yescharacteristic
72M16—48no—
73C2×C8—24no—
74C2×C8—24no—
75C2×C8—24no—
76C4⋊C4—22no—
77C4⋊C4—28no—
78C4⋊C4—24no—
79C4⋊C4—48no—
80C4⋊C4—44no—
81C4⋊C4—44no—
82C4⋊C4—48no—
83C4⋊C4—44no—
84C4⋊C4C2×Q814yes—
85C22⋊C4—24no—
86C22⋊C4—42no—
87C42—24no—
88C42—24no—
89C42—22no—
90C42—22no—
91C42—42no—
92C23—22no—
93C23—22no—
94C23C22⋊Q812yes—
95C23#12312yes—
96C23#12412yes—
97C23C22×D411yescharacteristic
98C2×C4—216no—
99C2×C4—22no—
100C2×C4—22no—
101C2×C4—22no—
102C2×C4—22no—
103C2×C4—24no—
104C2×C4—42no—
105C2×C4—42no—
106C2×C4—42no—
107C2×C4—44no—
108C2×C4—48no—
109C2×C4—42no—
110C2×C4—42no—
111C2×C4—88no—
112C2×C4C22⋊Q812yes—
113C2×C4#12312yes—
114C2×C4#12412yes—
115C2×C4#12518yes—
116C2×C4#12618yes—
117C2×C4AGL(1,ℤ/8)14yes—
118C2×C4#13714yes—
119C2×C4C22×Q811yescharacteristic
120C2×C4C2×#4112yes—
121C2×C4C2×#4112yes—
122C2×C4C2×#4111yescharacteristic
123C8—44no—
124C22—24no—
125C22—24no—
126C22—22no—
127C22—22no—
128C22#40014yes—
129C22C2×C22⋊Q811yescharacteristic
130C22C2×#12311yescharacteristic
131C22C2×#12411yescharacteristic
132C22C2×AGL(1,ℤ/8)12yes—
133C22C2×#13712yes—
134C4—24no—
135C4—24no—
136C4—44no—
137C4—82no—
138C4—84no—
139C4#40014yes—
140C4C2×#12512yes—
141C4C2×#12612yes—
142C2—24no—
143C2C2×#40011yescharacteristic
144C2#307912yes—
145C2#309212yes—
146C2#313811yescharacteristic
147C2#313911yescharacteristic
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
3. #2100C2semidirect
4. #2099C2semidirect

Maximal subgroups

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

subgroupindex
#22962
C2×#3842
#21002
#20992
#17362
#17282