Finite Group Databasebeta

← #27929

Subgroups — #27929

Order 256.

537 conjugacy classes of subgroups; only the 159 normal subgroups are shown.

normal subgroups only

This group has 537 conjugacy classes of subgroups — too many to draw. Only its 159 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×#480C212yesmaximal, complemented
2C2×#466C211yesmaximal, characteristic
3C22×#107C211yesmaximal, characteristic, complemented
4#2501C212yesmaximal, complemented
5#2093C214yesmaximal, complemented
6#1970C212yesmaximal, complemented
7#1845C212yesmaximal, complemented
8C8×C22⋊C4C211yesmaximal, characteristic, complemented
9C22×D8C2211yescharacteristic
10C23×C8C2211yescharacteristic
11C2×#123—24no—
12C2×#121C2212yes—
13C22×C4⋊C4C2212yes—
14#480—28no—
15#466—24no—
16C2×#107—24no—
17C2×#107C2214yes—
18C2×#107C2212yes—
19C2×#107C2211yescharacteristic
20C2×#107C2212yes—
21C2×#102C2214yes—
22C2×#102C2212yes—
23C2×C22⋊C8C2211yescharacteristic
24C2×C4×C8C2212yes—
25#399—24no—
26#390C2214yes—
27#384C2214yes—
28C4×C22⋊C4C2211yescharacteristic
29#336C2212yes—
30C22×D4—22no—
31C22×D4C2312yes—
32C23×C4—22no—
33C23×C4C2311yescharacteristic
34C2×D8—22no—
35C2×D8—24no—
36C22×C8—24no—
37C22×C8D414yes—
38C22×C8C2311yescharacteristic
39C22×C8C2312yes—
40C22×C8C2311yescharacteristic
41#123—416no—
42#121—24no—
43#121—24no—
44C2×C4⋊C4—24no—
45C2×C4⋊C4—24no—
46C2×C4⋊C4—22no—
47C2×C4⋊C4—28no—
48C2×C4⋊C4C2314yes—
49C2×C4⋊C4C2312yes—
50C2×C22⋊C4—22no—
51C2×C22⋊C4—28no—
52C2×C22⋊C4D412yes—
53C2×C42C2312yes—
54#107—24no—
55#107—24no—
56#107—22no—
57#107—28no—
58#102—24no—
59#102—28no—
60C22⋊C8D414yes—
61C4×C8—24no—
62#95D412yes—
63C24—22no—
64C24C2×D411yescharacteristic
65C2×D4—22no—
66C2×D4—22no—
67C2×D4—24no—
68C2×D4—24no—
69C2×D4—44no—
70C2×D4—48no—
71C22×C4—22no—
72C22×C4—22no—
73C22×C4—24no—
74C22×C4—22no—
75C22×C4—44no—
76C22×C4—48no—
77C22×C4C2×D411yescharacteristic
78C22×C4C2×D412yes—
79C22×C4C2×D412yes—
80C22×C4C2×D414yes—
81C22×C4C2411yescharacteristic
82D8—44no—
83C2×C8—22no—
84C2×C8—22no—
85C2×C8—22no—
86C2×C8—28no—
87C2×C8C2×D414yes—
88C2×C8C2×D412yes—
89C2×C8C2×D412yes—
90C2×C8#4114yes—
91C4⋊C4—24no—
92C4⋊C4—22no—
93C4⋊C4—24no—
94C4⋊C4—22no—
95C4⋊C4—44no—
96C4⋊C4—416no—
97C22⋊C4—44no—
98C22⋊C4—416no—
99C22⋊C4D818yescomplemented
100C42—22no—
101C42—22no—
102C23—22no—
103C23—22no—
104C23—42no—
105C23—44no—
106C23—44no—
107C23—44no—
108C23#12712yes—
109C23C2×D814yes—
110C23C22×D411yescharacteristic
111D4—42no—
112D4—42no—
113D4—44no—
114D4—88no—
115C2×C4—24no—
116C2×C4—22no—
117C2×C4—24no—
118C2×C4—22no—
119C2×C4—22no—
120C2×C4—24no—
121C2×C4—42no—
122C2×C4—44no—
123C2×C4—48no—
124C2×C4—44no—
125C2×C4—88no—
126C2×C4#12712yes—
127C2×C4C2×D818yes—
128C2×C4C22×D411yescharacteristic
129C2×C4C22×D411yescharacteristic
130C2×C4C2×#4112yes—
131C2×C42−1+412yes—
132C8—22no—
133C8—24no—
134C8#12314yescomplemented
135C22—28no—
136C22—22no—
137C22—22no—
138C22—88no—
139C22—82no—
140C22—82no—
141C22—82no—
142C22#49314yes—
143C22C2×#12711yescharacteristic
144C22#54712yes—
145C22C22×D812yes—
146C22#57812yes—
147C4—28no—
148C4—22no—
149C4—84no—
150C4—82no—
151C4C2×#12311yescharacteristic
152C4#53611yescharacteristic
153C4#54712yes—
154C2—24no—
155C2—162no—
156C2#250111yescharacteristic
157C2C2×#49311yescharacteristic
158C2#315611yescharacteristic
159C2#333414yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC2×#466C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C4×C22⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#480C2semidirect
3. C22×#107C2semidirect
4. #2501C2semidirect
5. #2093C2semidirect
6. #1970C2semidirect
7. #1845C2semidirect
8. C8×C22⋊C4C2semidirect
99. C22⋊C4D8semidirect
134. C8#123semidirect

Maximal subgroups

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

subgroupindex
C2×#4802
C2×#4662
C22×#1072
#25012
#20932
#19702
#18452
C8×C22⋊C42