Finite Group Databasebeta

← #13954

Subgroups — #13954

Order 256.

815 conjugacy classes of subgroups; only the 359 normal subgroups are shown.

normal subgroups only

This group has 815 conjugacy classes of subgroups — too many to draw. Only its 359 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×#389C214yesmaximal
2C2×#382C211yesmaximal, characteristic
3C2×C4×C4⋊C4C211yesmaximal, characteristic
4C2×C4×C4⋊C4C211yesmaximal, characteristic
5#1444C214yesmaximal
6C4⋊#95C214yesmaximal
7C22×C4⋊C4C2212yes—
8C22×C4⋊C4C2212yes—
9C22×C4⋊C4C2218yes—
10C22×C4⋊C4C2212yes—
11C22×C42C2212yes—
12C22×C42C2212yes—
13C22×C42C2211yescharacteristic
14#389—216no—
15#382—24no—
16C4×C4⋊C4—24no—
17C4×C4⋊C4C418yescomplemented
18C2×#95C2212yes—
19C2×#95C2212yes—
20C2×#95C2218yes—
21C2×#95C2212yes—
22C2×#95C2212yes—
23C23×C4C2314yes—
24C23×C4C2314yes—
25C23×C4C2314yes—
26C23×C4C2311yescharacteristic
27C23×C4C2311yescharacteristic
28C23×C4C2311yescharacteristic
29C2×C4⋊C4—24no—
30C2×C4⋊C4—28no—
31C2×C4⋊C4—24no—
32C2×C4⋊C4—216no—
33C2×C4⋊C4—28no—
34C2×C4⋊C4—216no—
35C2×C4⋊C4—48no—
36C2×C4⋊C4C2×C418yes—
37C2×C4⋊C4D418yes—
38C2×C4⋊C4Q818yes—
39C2×C42—24no—
40C2×C42—28no—
41C2×C42—44no—
42C2×C42C2×C418yes—
43C2×C42C2×C414yes—
44C2×C42D414yes—
45C2×C42Q814yes—
46#95—24no—
47#95—24no—
48#95—24no—
49#95—216no—
50#95C2×C418yes—
51C24C2411yescharacteristic
52C22×C4—24no—
53C22×C4—28no—
54C22×C4—22no—
55C22×C4—28no—
56C22×C4—22no—
57C22×C4—24no—
58C22×C4—24no—
59C22×C4—24no—
60C22×C4—24no—
61C22×C4—24no—
62C22×C4—24no—
63C22×C4—24no—
64C22×C4—28no—
65C22×C4—28no—
66C22×C4—24no—
67C22×C4—24no—
68C22×C4C22×C412yes—
69C22×C4C22×C418yes—
70C22×C4C22×C412yes—
71C22×C4C22×C412yes—
72C22×C4C2×D412yes—
73C22×C4C2×D412yes—
74C22×C4C2×D418yes—
75C22×C4C2×D412yes—
76C22×C4C2×D414yes—
77C22×C4C2×Q812yes—
78C22×C4C2×Q812yes—
79C22×C4C2×Q818yes—
80C22×C4C2×Q812yes—
81C22×C4C2×Q814yes—
82C22×C4#4118yes—
83C4⋊C4—216no—
84C4⋊C4—432no—
85C4⋊C4—48no—
86C4⋊C4C4⋊C4132yescomplemented
87C42—48no—
88C42—48no—
89C42C4⋊C4116yescomplemented
90C23C23×C411yescharacteristic
91C23C22×D411yescharacteristic
92C23C22×D412yes—
93C23C22×Q811yescharacteristic
94C23C22×Q812yes—
95C23C2×#4114yes—
96C23H(5,𝔽2)12yes—
97C232−1+412yes—
98C2×C4—28no—
99C2×C4—24no—
100C2×C4—22no—
101C2×C4—28no—
102C2×C4—22no—
103C2×C4—24no—
104C2×C4—24no—
105C2×C4—24no—
106C2×C4—24no—
107C2×C4—216no—
108C2×C4—216no—
109C2×C4—28no—
110C2×C4—28no—
111C2×C4—28no—
112C2×C4—44no—
113C2×C4—44no—
114C2×C4—44no—
115C2×C4—44no—
116C2×C4—44no—
117C2×C4—44no—
118C2×C4—44no—
119C2×C4—48no—
120C2×C4—48no—
121C2×C4C2×C4⋊C414yes—
122C2×C4C2×C4⋊C414yes—
123C2×C4C2×C4⋊C4116yes—
124C2×C4C2×C4⋊C414yes—
125C2×C4C2×C4⋊C418yes—
126C2×C4#12714yes—
127C2×C4C4⋊Q814yes—
128C2×C4C4⋊Q818yes—
129C22C22×C4⋊C411yescharacteristic
130C22C22×C4⋊C412yes—
131C22C4×#4112yes—
132C22#51811yescharacteristic
133C22#51911yescharacteristic
134C22#52512yes—
135C22C2×#12711yescharacteristic
136C22C2×C4⋊Q811yescharacteristic
137C22C2×C4⋊Q812yes—
138C22#53312yes—
139C22#53712yes—
140C22#54412yes—
141C22#54614yes—
142C22#54814yes—
143C22#55414yes—
144C22#55714yes—
145C4—24no—
146C4—216no—
147C4—24no—
148C4—48no—
149C4—84no—
150C4#38418yes—
151C2C2×#38411yescharacteristic
152C2#229611yescharacteristic
153C2#231611yescharacteristic
154C2#234912yes—
155C2#235112yes—
156C2#254012yes—
157C2#255014yes—
158C2#258412yes—
subgroupG/H
center, Frattini, socle, prime radical, cosocleC24C24
commutatorC23C23×C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
17. C4×C4⋊C4C4semidirect
86. C4⋊C4C4⋊C4semidirect
89. C42C4⋊C4semidirect

Maximal subgroups

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

subgroupindex
C2×#3892
C2×#3822
C2×C4×C4⋊C42
#14442
C4⋊#952