Finite Group Databasebeta

← #27951

Subgroups — #27951

Order 256.

369 conjugacy classes of subgroups; only the 139 normal subgroups are shown.

normal subgroups only

This group has 369 conjugacy classes of subgroups — too many to draw. Only its 139 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#2851C211yesmaximal, characteristic
2#2285C211yesmaximal, characteristic
3#2084C212yesmaximal, complemented
4#2083C212yesmaximal, complemented
5#1991C212yesmaximal, complemented
6#1854C214yesmaximal
7#1846C212yesmaximal, complemented
8C4×C22⋊C8C211yesmaximal, characteristic
9C2×#125C2211yescharacteristic
10C2×#117C2212yes—
11C22×C42C2211yescharacteristic
12C2×#107C2214yes—
13C2×#106C2214yes—
14C2×C22⋊C8C2212yes—
15C2×C4×C8C2212yes—
16#389C2212yes—
17#387—22no—
18#385—22no—
19#384C2212yes—
20#382C2211yescharacteristic
21#382C2212yes—
22#380—22no—
23#380C2212yes—
24C4×C4⋊C4—22no—
25#340C2214yes—
26#340C2214yes—
27#336C2211yescharacteristic
28#336C2211yescharacteristic
29C23×C4D412yes—
30C23×C4C2311yescharacteristic
31C22×C8C2312yes—
32C22×C8C2312yes—
33#125—24no—
34#117—42no—
35#117—42no—
36C2×C4⋊C4—22no—
37C2×C4⋊C4—22no—
38C2×C4⋊C4—22no—
39C2×C4⋊C4—22no—
40C2×C4⋊C4C2314yes—
41C2×C4⋊C4C2312yes—
42C2×C4⋊C4C2312yes—
43C2×C22⋊C4—22no—
44C2×C22⋊C4—22no—
45C2×C42—24no—
46C2×C42—22no—
47C2×C42D412yes—
48C2×C42C2311yescharacteristic
49C2×C42C2311yescharacteristic
50#107—44no—
51#106—44no—
52C22⋊C8Q818yes—
53C4×C8—24no—
54#95—24no—
55#95—22no—
56#95—22no—
57#95—22no—
58C24C2×D411yescharacteristic
59C22×C4—22no—
60C22×C4—21no—
61C22×C4—21no—
62C22×C4—24no—
63C22×C4—24no—
64C22×C4—22no—
65C22×C4—24no—
66C22×C4—22no—
67C22×C4—42no—
68C22×C4C2×D412yes—
69C22×C4C2×D411yescharacteristic
70C22×C4C2×D412yes—
71C22×C4C2×Q814yes—
72C22×C4C2411yescharacteristic
73C2×C8—22no—
74C2×C8—22no—
75C2×C8—22no—
76C2×C8—22no—
77C2×C8C2×Q814yes—
78C2×C8C2×Q814yes—
79C4⋊C4—24no—
80C4⋊C4—22no—
81C4⋊C4—24no—
82C4⋊C4—22no—
83C4⋊C4—24no—
84C4⋊C4—44no—
85C4⋊C4—44no—
86C4⋊C4—44no—
87C4⋊C4—44no—
88C22⋊C4—44no—
89C22⋊C4—44no—
90C42—24no—
91C42—22no—
92C42—44no—
93C42#4114yes—
94C23—21no—
95C23—21no—
96C23—22no—
97C23—22no—
98C23C4⋊Q812yes—
99C23C22×D411yescharacteristic
100C2×C4—22no—
101C2×C4—21no—
102C2×C4—21no—
103C2×C4—22no—
104C2×C4—22no—
105C2×C4—22no—
106C2×C4—24no—
107C2×C4—24no—
108C2×C4—48no—
109C2×C4—42no—
110C2×C4—44no—
111C2×C4—42no—
112C2×C4—42no—
113C2×C4—42no—
114C2×C4—44no—
115C2×C4—42no—
116C2×C4—42no—
117C2×C4—44no—
118C2×C4#12314yes—
119C2×C4C4⋊Q812yes—
120C2×C4#13514yes—
121C2×C4C22×Q812yes—
122C2×C4C2×#4112yes—
123C2×C4H(5,𝔽2)11yescharacteristic
124C2×C4H(5,𝔽2)11yescharacteristic
125C8—24no—
126C8—24no—
127C22—22no—
128C22—22no—
129C22—22no—
130C22—42no—
131C22—42no—
132C22C2×#12311yescharacteristic
133C22C2×C4⋊Q811yescharacteristic
134C22#53511yescharacteristic
135C22C2×#13512yes—
136C22#57512yes—
137C4—24no—
138C4—24no—
139C4—22no—
140C4—82no—
141C4—84no—
142C4—82no—
143C4#55412yes—
144C4#55412yes—
145C2—42no—
146C2#250211yescharacteristic
147C2#309112yes—
148C2#316011yescharacteristic
149C2#316611yescharacteristic
150C2#321212yes—
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. #2084C2semidirect
4. #2083C2semidirect
5. #1991C2semidirect
7. #1846C2semidirect

Maximal subgroups

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

subgroupindex
#28512
#22852
#20842
#20832
#19912
#18542
#18462
C4×C22⋊C82