Finite Group Databasebeta

← #29124

Subgroups — #29124

Order 256.

427 conjugacy classes of subgroups; only the 123 normal subgroups are shown.

normal subgroups only

This group has 427 conjugacy classes of subgroups — too many to draw. Only its 123 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#2864C211yesmaximal, characteristic, complemented
2C4×#127C211yesmaximal, characteristic
3#2100C212yesmaximal, complemented
4#2041C212yesmaximal
5#1934C214yesmaximal, complemented
6#1804C212yesmaximal, complemented
7#1804C212yesmaximal, complemented
8C4×C4⋊C8C211yesmaximal, characteristic, complemented
9C2×#127C2211yescharacteristic
10C2×C4×D4—22no—
11C2×C4×D4C2212yes—
12C2×C4⋊C8C2212yes—
13C2×#102C2214yes—
14C2×#102C2214yes—
15C2×C4×C8C2212yes—
16#390—22no—
17#390C2212yes—
18#389C2212yes—
19#389C2212yes—
20#387—22no—
21#387—22no—
22#384C2211yescharacteristic
23#382C2211yescharacteristic
24#382C2211yescharacteristic
25C43C2211yescharacteristic
26#340C2214yes—
27#340C2214yes—
28#336C2212yes—
29C22×D4—22no—
30C22×D4C2312yes—
31C23×C4—22no—
32C22×C8C2314yes—
33#127—24no—
34C4×D4—24no—
35C4×D4—24no—
36C4×D4—48no—
37C2×C4⋊C4—22no—
38C2×C4⋊C4—22no—
39C2×C4⋊C4—22no—
40C2×C4⋊C4C2312yes—
41C2×C4⋊C4C2312yes—
42C2×C4⋊C4C2312yes—
43C2×C22⋊C4—24no—
44C2×C22⋊C4—22no—
45C2×C42D412yes—
46C2×C42D412yes—
47C2×C42C2311yescharacteristic
48C2×C42C2311yescharacteristic
49C2×C42C2311yescharacteristic
50C4⋊C8—24no—
51#102—28no—
52#102—44no—
53C4×C8—42no—
54#95—21no—
55#95—21no—
56#95—21no—
57#95—21no—
58#95—22no—
59#95—22no—
60C24—22no—
61C2×D4—28no—
62C2×D4—22no—
63C2×D4—22no—
64C2×D4—22no—
65C2×D4—22no—
66C2×D4—22no—
67C2×D4—44no—
68C2×D4—44no—
69C2×D4#4114yes—
70C22×C4—22no—
71C22×C4—22no—
72C22×C4—22no—
73C22×C4—48no—
74C22×C4—44no—
75C22×C4C2×D411yescharacteristic
76C22×C4C2×D411yescharacteristic
77C22×C4C2×D412yes—
78C22×C4C2×D412yes—
79C22×C4C2411yescharacteristic
80C2×C8—24no—
81C2×C8—24no—
82C2×C8—24no—
83C4⋊C4—24no—
84C4⋊C4—22no—
85C4⋊C4—22no—
86C4⋊C4—22no—
87C4⋊C4—22no—
88C4⋊C4—44no—
89C4⋊C4—44no—
90C4⋊C4—44no—
91C22⋊C4—44no—
92C22⋊C4—48no—
93C42—24no—
94C42—24no—
95C42—22no—
96C42—21no—
97C42—21no—
98C42#4114yes—
99C23—24no—
100C23—42no—
101C23—42no—
102C23—44no—
103C23—44no—
104C23C22×D411yescharacteristic
105D4—24no—
106D4—24no—
107D4—416no—
108D4—42no—
109D4—42no—
110C2×C4—22no—
111C2×C4—22no—
112C2×C4—22no—
113C2×C4—22no—
114C2×C4—22no—
115C2×C4—22no—
116C2×C4—42no—
117C2×C4—42no—
118C2×C4—42no—
119C2×C4—42no—
120C2×C4—42no—
121C2×C4—44no—
122C2×C4—42no—
123C2×C4—42no—
124C2×C4—88no—
125C2×C4#12412yes—
126C2×C4#12412yes—
127C2×C4#13514yes—
128C2×C4AGL(1,ℤ/8)14yes—
129C2×C4C2×#4112yes—
130C2×C4C2×#4112yes—
131C2×C4H(5,𝔽2)11yescharacteristic
132C2×C42−1+411yescharacteristic
133C8—44no—
134C22—44no—
135C22—48no—
136C22—82no—
137C22—82no—
138C22—84no—
139C22#52511yescharacteristic
140C22C2×#12411yescharacteristic
141C22#53711yescharacteristic
142C22C2×#13512yes—
143C22C2×AGL(1,ℤ/8)12yes—
144C4—24no—
145C4—22no—
146C4—22no—
147C4—24no—
148C4—82no—
149C4—82no—
150C4—82no—
151C4#55212yes—
152C4#55312yes—
153C2—84no—
154C2#256211yescharacteristic
155C2#310512yes—
156C2#313111yescharacteristic
157C2#313811yescharacteristic
158C2#324712yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC2×#127C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C43 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #2864C2semidirect
3. #2100C2semidirect
5. #1934C2semidirect
6. #1804C2semidirect
7. #1804C2semidirect
8. C4×C4⋊C8C2semidirect

Maximal subgroups

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

subgroupindex
#28642
C4×#1272
#21002
#20412
#19342
#18042
C4×C4⋊C82