Finite Group Databasebeta

← #27930

Subgroups — #27930

Order 256.

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

normal subgroups only

This group has 455 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×#484C212yesmaximal
2C2×#467C211yesmaximal, characteristic
3C22×#107C211yesmaximal, characteristic
4#2502C212yesmaximal
5#2095C214yesmaximal, complemented
6#1969C212yesmaximal, complemented
7#1845C212yesmaximal, complemented
8C8×C22⋊C4C211yesmaximal, characteristic
9C22×Q16C2211yescharacteristic
10C23×C8C2211yescharacteristic
11C2×C22⋊Q8C2212yes—
12C22×C4⋊C4C2212yes—
13#484—28no—
14#467—24no—
15C2×#107—24no—
16C2×#107C2214yes—
17C2×#107C2212yes—
18C2×#107C2211yescharacteristic
19C2×#107C2212yes—
20C2×#103C2214yes—
21C2×#103C2212yes—
22C2×C22⋊C8C2211yescharacteristic
23C2×C4×C8C2212yes—
24#398—24no—
25#391C2214yes—
26#385—24no—
27#384C2214yes—
28C4×C22⋊C4C2211yescharacteristic
29#336C2212yes—
30C22×Q8C2312yes—
31C23×C4—22no—
32C23×C4C2311yescharacteristic
33C2×Q16—22no—
34C2×Q16—24no—
35C22×C8—24no—
36C22×C8D414yes—
37C22×C8C2311yescharacteristic
38C22×C8C2312yes—
39C22×C8C2311yescharacteristic
40C22⋊Q8—24no—
41C22⋊Q8—24no—
42C2×C4⋊C4—24no—
43C2×C4⋊C4—24no—
44C2×C4⋊C4—22no—
45C2×C4⋊C4—22no—
46C2×C4⋊C4—28no—
47C2×C4⋊C4C2314yes—
48C2×C4⋊C4C2312yes—
49C2×C22⋊C4—22no—
50C2×C22⋊C4D412yes—
51C2×C42C2312yes—
52#107—24no—
53#107—24no—
54#107—22no—
55#107—28no—
56#103—24no—
57#103—28no—
58C22⋊C8D414yes—
59C4×C8—24no—
60#95—28no—
61#95D412yes—
62C24C2×D411yescharacteristic
63C2×Q8—22no—
64C2×Q8—22no—
65C2×Q8—24no—
66C2×Q8—24no—
67C22×C4—22no—
68C22×C4—22no—
69C22×C4—22no—
70C22×C4—24no—
71C22×C4—22no—
72C22×C4—44no—
73C22×C4—84no—
74C22×C4C2×D411yescharacteristic
75C22×C4C2×D412yes—
76C22×C4C2×D412yes—
77C22×C4C2×D414yes—
78C22×C4C2411yescharacteristic
79Q16—44no—
80C2×C8—22no—
81C2×C8—22no—
82C2×C8—22no—
83C2×C8—28no—
84C2×C8C2×D414yes—
85C2×C8C2×D412yes—
86C2×C8C2×D412yes—
87C2×C8#4114yes—
88C4⋊C4—24no—
89C4⋊C4—22no—
90C4⋊C4—24no—
91C4⋊C4—22no—
92C4⋊C4—44no—
93C4⋊C4—44no—
94C4⋊C4—88no—
95C22⋊C4—44no—
96C22⋊C4Q1618yescomplemented
97C42—22no—
98C42—22no—
99C23—22no—
100C23—22no—
101C23#12712yes—
102C23C2×Q1614yes—
103C23C22×D411yescharacteristic
104Q8—42no—
105Q8—42no—
106Q8—44no—
107C2×C4—24no—
108C2×C4—22no—
109C2×C4—24no—
110C2×C4—22no—
111C2×C4—22no—
112C2×C4—24no—
113C2×C4—42no—
114C2×C4—42no—
115C2×C4—44no—
116C2×C4—44no—
117C2×C4—44no—
118C2×C4—48no—
119C2×C4—88no—
120C2×C4#12712yes—
121C2×C4C2×Q1618yes—
122C2×C4C22×D411yescharacteristic
123C2×C4C22×D411yescharacteristic
124C2×C4C2×#4112yes—
125C2×C42−1+412yes—
126C8—22no—
127C8—24no—
128C8#12314yes—
129C22—28no—
130C22—22no—
131C22—22no—
132C22#49414yes—
133C22C2×#12711yescharacteristic
134C22#54712yes—
135C22C22×Q1612yes—
136C22#57612yes—
137C4—28no—
138C4—22no—
139C4—82no—
140C4—84no—
141C4—82no—
142C4C2×#12311yescharacteristic
143C4#53611yescharacteristic
144C4#54712yes—
145C2—24no—
146C2#250111yescharacteristic
147C2C2×#49411yescharacteristic
148C2#315511yescharacteristic
149C2#333814yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC24C2×D4
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
5. #2095C2semidirect
6. #1969C2semidirect
7. #1845C2semidirect
96. C22⋊C4Q16semidirect

Maximal subgroups

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

subgroupindex
C2×#4842
C2×#4672
C22×#1072
#25022
#20952
#19692
#18452
C8×C22⋊C42