Finite Group Databasebeta

← #28188

Subgroups — #28188

Order 256.

423 conjugacy classes of subgroups; only the 127 normal subgroups are shown.

normal subgroups only

This group has 423 conjugacy classes of subgroups — too many to draw. Only its 127 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×C8×Q8C211yesmaximal, characteristic, complemented
2C2×C4×D8C211yesmaximal, characteristic
3#2580C212yesmaximal, complemented
4#2087C212yesmaximal, complemented
5#2054C212yesmaximal
6#1934C214yesmaximal, complemented
7#1835C211yesmaximal, characteristic, complemented
8#1804C212yesmaximal, complemented
9C22×D8C2211yescharacteristic
10C2×C4×Q8C2211yescharacteristic
11C2×C4×D4C2212yes—
12C8×Q8—24no—
13C4×D8—24no—
14C2×#107C2211yescharacteristic
15C2×C4⋊C8C2212yes—
16C2×C4⋊C8C2211yescharacteristic
17C2×#102C2214yes—
18C2×#102C2212yes—
19C2×C4×C8C2212yes—
20C2×C4×C8C2211yescharacteristic
21#399—22no—
22#393—22no—
23#390C2214yes—
24#389C2214yes—
25#385—24no—
26#382C2212yes—
27#340C2212yes—
28#340C2214yes—
29#340C2212yes—
30C22×Q8D411yescharacteristic
31C22×D4C2312yes—
32C23×C4—22no—
33C2×D8—24no—
34C2×D8—22no—
35C22×C8C2312yes—
36C22×C8C2311yescharacteristic
37C22×C8C2311yescharacteristic
38C4×Q8—22no—
39C4×Q8—22no—
40C4×D4—24no—
41C4×D4—24no—
42C2×C4⋊C4—24no—
43C2×C4⋊C4D412yes—
44C2×C4⋊C4D411yescharacteristic
45C2×C4⋊C4C2312yes—
46C2×C4⋊C4C2314yes—
47C2×C22⋊C4—22no—
48C2×C22⋊C4—24no—
49C2×C22⋊C4—24no—
50C2×C42C2312yes—
51C2×C42C2311yescharacteristic
52#107—22no—
53C4⋊C8—24no—
54C4⋊C8—22no—
55#102—28no—
56#102—24no—
57C4×C8—24no—
58C4×C8D414yes—
59#95—22no—
60#95—22no—
61#95—24no—
62C24—22no—
63C2×Q8—22no—
64C2×Q8—24no—
65C2×D4—22no—
66C2×D4—22no—
67C2×D4—22no—
68C2×D4—22no—
69C2×D4—22no—
70C2×D4#4114yes—
71C22×C4—24no—
72C22×C4—22no—
73C22×C4—44no—
74C22×C4—84no—
75C22×C4C2×D412yes—
76C22×C4C2×D411yescharacteristic
77C22×C4C2×D411yescharacteristic
78C22×C4C2×D412yes—
79C22×C4C2411yescharacteristic
80D8—28no—
81C2×C8—22no—
82C2×C8—22no—
83C2×C8—22no—
84C2×C8—24no—
85C2×C8C2×D412yes—
86C2×C8C2×D412yes—
87C4⋊C4—24no—
88C4⋊C4—22no—
89C4⋊C4—22no—
90C4⋊C4—24no—
91C4⋊C4—22no—
92C4⋊C4—24no—
93C4⋊C4—84no—
94C22⋊C4—44no—
95C22⋊C4—48no—
96C22⋊C4—84no—
97C42—22no—
98C42—22no—
99C42C2×D412yes—
100C42#4112yes—
101C23—24no—
102C23—42no—
103C23—42no—
104C23—44no—
105C23—44no—
106C23C22×D411yescharacteristic
107Q8—28no—
108D4—24no—
109D4—24no—
110D4—42no—
111D4—42no—
112C2×C4—22no—
113C2×C4—22no—
114C2×C4—22no—
115C2×C4—22no—
116C2×C4—22no—
117C2×C4—24no—
118C2×C4—42no—
119C2×C4—44no—
120C2×C4—44no—
121C2×C4—44no—
122C2×C4—44no—
123C2×C4—88no—
124C2×C4#12112yes—
125C2×C4#12112yes—
126C2×C4#13514yes—
127C2×C4C22×D411yescharacteristic
128C2×C4C2×#4112yes—
129C2×C4C2×#4111yescharacteristic
130C2×C42−1+412yes—
131C8—22no—
132C8—22no—
133C8—42no—
134C22—48no—
135C22—44no—
136C22—84no—
137C22—82no—
138C22—82no—
139C22C2×#12111yescharacteristic
140C22#54812yes—
141C22C2×#13512yes—
142C22#57612yes—
143C4—22no—
144C4—24no—
145C4—22no—
146C4—42no—
147C4—84no—
148C4—82no—
149C4#52511yescharacteristic
150C4#53611yescharacteristic
151C4#55212yes—
152C2—84no—
153C2#253611yescharacteristic
154C2#305011yescharacteristic
155C2#305811yescharacteristic
156C2#336114yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC22×D8C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×C4×Q8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×C8×Q8C2semidirect
3. #2580C2semidirect
4. #2087C2semidirect
6. #1934C2semidirect
7. #1835C2semidirect
8. #1804C2semidirect

Maximal subgroups

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

subgroupindex
C2×C8×Q82
C2×C4×D82
#25802
#20872
#20542
#19342
#18352
#18042