Finite Group Databasebeta

← #33172

Subgroups — #33172

Order 256.

571 conjugacy classes of subgroups; only the 191 normal subgroups are shown.

normal subgroups only

This group has 571 conjugacy classes of subgroups — too many to draw. Only its 191 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×#494C211yesmaximal, characteristic, complemented
2C2×#467C214yesmaximal
3C22×C4×C8C211yesmaximal, characteristic
4#2857C212yesmaximal
5#1969C214yesmaximal, complemented
6#1956C212yesmaximal, complemented
7#1845C211yesmaximal, characteristic, complemented
8C22×Q16C2214yes—
9C23×C8C2212yes—
10C2×C4⋊Q8C2212yes—
11C2×C22⋊Q8C2214yes—
12C22×C42C2211yescharacteristic
13#494—24no—
14#467—216no—
15C2×#107C2214yes—
16C2×#103C2218yes—
17C2×C4×C8—24no—
18C2×C4×C8C2211yescharacteristic
19C2×C4×C8C2212yes—
20C2×C4×C8C2211yescharacteristic
21#391C2214yes—
22#389—24no—
23#384C2212yes—
24#380—24no—
25C22×Q8C2314yes—
26C23×C4D412yes—
27C23×C4C2311yescharacteristic
28C2×Q16—28no—
29C2×Q16—28no—
30C2×Q16—28no—
31C22×C8—24no—
32C22×C8—24no—
33C22×C8D418yes—
34C22×C8C2312yes—
35C22×C8C2312yes—
36C4⋊Q8—24no—
37C4⋊Q8—24no—
38C22⋊Q8—216no—
39C2×C4⋊C4—24no—
40C2×C4⋊C4—24no—
41C2×C4⋊C4—24no—
42C2×C4⋊C4C2314yes—
43C2×C22⋊C4—24no—
44C2×C42—22no—
45C2×C42—22no—
46C2×C42D412yes—
47C2×C42C2311yescharacteristic
48C2×C42C2311yescharacteristic
49#107—28no—
50#103—216no—
51C4×C8—24no—
52C4×C8—22no—
53C4×C8D414yes—
54#95—28no—
55C24C2×D411yescharacteristic
56C2×Q8—28no—
57C2×Q8—24no—
58C2×Q8—24no—
59C2×Q8—28no—
60C22×C4—24no—
61C22×C4—24no—
62C22×C4—21no—
63C22×C4—21no—
64C22×C4—22no—
65C22×C4—24no—
66C22×C4—24no—
67C22×C4Q1618yescomplemented
68C22×C4C2×D411yescharacteristic
69C22×C4C2×D414yes—
70C22×C4C2×D412yes—
71C22×C4C2×D412yes—
72C22×C4C2411yescharacteristic
73Q16—416no—
74C2×C8—22no—
75C2×C8—22no—
76C2×C8—216no—
77C2×C8C2×D414yes—
78C2×C8C2×D414yes—
79C2×C8C2×D414yes—
80C2×C8#4114yes—
81C4⋊C4—28no—
82C4⋊C4—48no—
83C4⋊C4—48no—
84C4⋊C4—48no—
85C22⋊C4—48no—
86C42—24no—
87C42—21no—
88C42—21no—
89C42C2×D412yes—
90C42#4112yes—
91C23—21no—
92C23—21no—
93C23—22no—
94C23#12712yes—
95C23C2×Q1614yes—
96C23C22×D411yescharacteristic
97Q8—48no—
98Q8—48no—
99C2×C4—21no—
100C2×C4—22no—
101C2×C4—21no—
102C2×C4—22no—
103C2×C4—24no—
104C2×C4—24no—
105C2×C4—216no—
106C2×C4—44no—
107C2×C4—44no—
108C2×C4—44no—
109C2×C4—44no—
110C2×C4—48no—
111C2×C4#12114yes—
112C2×C4#12712yes—
113C2×C4C2×Q1614yes—
114C2×C4C2×Q1614yes—
115C2×C4#13514yes—
116C2×C4C22×D411yescharacteristic
117C2×C4C22×D412yes—
118C2×C4C2×#4112yes—
119C2×C4C2×#4111yescharacteristic
120C8—24no—
121C8#12118yes—
122C22—22no—
123C22—22no—
124C22—24no—
125C22—24no—
126C22#49414yescomplemented
127C22C2×#12111yescharacteristic
128C22C2×#12711yescharacteristic
129C22#53211yescharacteristic
130C22C22×Q1612yes—
131C22C2×#13512yes—
132C4—22no—
133C4—24no—
134C4—84no—
135C4—84no—
136C4#46718yescomplemented
137C4C2×#12112yes—
138C4#53212yes—
139C2—24no—
140C2#285611yescharacteristic
141C2C2×#46712yes—
142C2C2×#49411yescharacteristic
143C2#314711yescharacteristic
144C2#317012yes—
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
1. C2×#494C2semidirect
5. #1969C2semidirect
6. #1956C2semidirect
7. #1845C2semidirect
67. C22×C4Q16semidirect
126. C22#494semidirect
136. C4#467semidirect

Maximal subgroups

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

subgroupindex
C2×#4942
C2×#4672
C22×C4×C82
#28572
#19692
#19562
#18452