Finite Group Databasebeta

← #27952

Subgroups — #27952

Order 256.

383 conjugacy classes of subgroups; only the 143 normal subgroups are shown.

normal subgroups only

This group has 383 conjugacy classes of subgroups — too many to draw. Only its 143 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
2C2×#382C211yesmaximal, characteristic
3#2085C214yesmaximal, complemented
4#1991C212yesmaximal, complemented
5#1853C212yesmaximal
6#1852C212yesmaximal
7#1846C212yesmaximal, complemented
8C4×C22⋊C8C211yesmaximal, characteristic
9C2×#125C2211yescharacteristic
10C22×C4⋊C4C2212yes—
11C22×C42C2211yescharacteristic
12C2×#107C2214yes—
13C2×#106C2214yes—
14C2×C22⋊C8C2211yescharacteristic
15C2×C22⋊C8C2211yescharacteristic
16C2×C4×C8C2212yes—
17#389C2212yes—
18#387—22no—
19#385—22no—
20#382—22no—
21#382C2211yescharacteristic
22#382C2212yes—
23#382C2212yes—
24#380C2212yes—
25C2×#95—22no—
26#340C2214yes—
27#340C2214yes—
28#336C2212yes—
29C23×C4—22no—
30C23×C4D412yes—
31C23×C4C2311yescharacteristic
32C22×C8C2312yes—
33C22×C8C2312yes—
34#125—24no—
35C2×C4⋊C4—22no—
36C2×C4⋊C4—22no—
37C2×C4⋊C4—22no—
38C2×C4⋊C4—44no—
39C2×C4⋊C4C2314yes—
40C2×C4⋊C4C2312yes—
41C2×C4⋊C4C2312yes—
42C2×C22⋊C4—22no—
43C2×C42—24no—
44C2×C42D412yes—
45C2×C42C2311yescharacteristic
46C2×C42C2311yescharacteristic
47#107—44no—
48#106—44no—
49C22⋊C8Q814yes—
50C22⋊C8Q814yes—
51C4×C8—24no—
52#95—24no—
53#95—24no—
54#95—22no—
55#95—22no—
56#95—22no—
57C24C2×D411yescharacteristic
58C22×C4—22no—
59C22×C4—22no—
60C22×C4—24no—
61C22×C4—24no—
62C22×C4—22no—
63C22×C4—24no—
64C22×C4—22no—
65C22×C4—42no—
66C22×C4—44no—
67C22×C4—44no—
68C22×C4—44no—
69C22×C4C2×D412yes—
70C22×C4C2×D412yes—
71C22×C4C2×D411yescharacteristic
72C22×C4C2×Q812yes—
73C22×C4C2×Q812yes—
74C22×C4C2411yescharacteristic
75C2×C8—22no—
76C2×C8—22no—
77C2×C8—22no—
78C2×C8—22no—
79C2×C8C2×Q814yes—
80C2×C8C2×Q814yes—
81C4⋊C4—24no—
82C4⋊C4—24no—
83C4⋊C4—24no—
84C4⋊C4—24no—
85C4⋊C4—44no—
86C4⋊C4—44no—
87C4⋊C4—44no—
88C22⋊C4—44no—
89C42—24no—
90C42—22no—
91C42#4114yes—
92C23—21no—
93C23—21no—
94C23—22no—
95C23C4⋊Q812yes—
96C23#13514yes—
97C23C22×D411yescharacteristic
98C2×C4—21no—
99C2×C4—21no—
100C2×C4—22no—
101C2×C4—22no—
102C2×C4—24no—
103C2×C4—24no—
104C2×C4—22no—
105C2×C4—22no—
106C2×C4—22no—
107C2×C4—48no—
108C2×C4—42no—
109C2×C4—44no—
110C2×C4—42no—
111C2×C4—42no—
112C2×C4—42no—
113C2×C4—44no—
114C2×C4—42no—
115C2×C4—42no—
116C2×C4—44no—
117C2×C4—88no—
118C2×C4#12314yes—
119C2×C4C4⋊Q812yes—
120C2×C4C22×Q811yescharacteristic
121C2×C4C22×Q811yescharacteristic
122C2×C4C2×#4112yes—
123C2×C4H(5,𝔽2)12yes—
124C8—24no—
125C8—24no—
126C22—24no—
127C22—22no—
128C22—24no—
129C22—22no—
130C22#49914yes—
131C22C2×#12311yescharacteristic
132C22C2×C4⋊Q811yescharacteristic
133C22#53511yescharacteristic
134C22C2×#13512yes—
135C22#57512yes—
136C4—24no—
137C4—22no—
138C4—42no—
139C4—82no—
140C4—82no—
141C4—84no—
142C4#55412yes—
143C4#55412yes—
144C2—24no—
145C2#250211yescharacteristic
146C2#309112yes—
147C2C2×#49911yescharacteristic
148C2#316611yescharacteristic
149C2#321112yes—
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. #2085C2semidirect
4. #1991C2semidirect
7. #1846C2semidirect

Maximal subgroups

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

subgroupindex
#28512
C2×#3822
#20852
#19912
#18532
#18522
#18462
C4×C22⋊C82