Finite Group Databasebeta

← #11335

Subgroups — #11335

Order 256.

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

normal subgroups only

This group has 395 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
1#2911C211yesmaximal, characteristic
2#2296C212yesmaximal
3#1733C212yesmaximal
4C2×H(3,ℤ/4)C211yesmaximal, characteristic
5#1728C211yesmaximal, characteristic
6C22×M16C2211yescharacteristic
7C22×M16C2211yescharacteristic
8C2×#117C2212yes—
9C2×#117C2212yes—
10C22×C42C2211yescharacteristic
11#428—24no—
12#427—22no—
13#389—24no—
14#385—24no—
15C4×C4⋊C4—24no—
16#339—24no—
17H(3,ℤ/4)C414yescomplemented
18#336—22no—
19C23×C4D412yes—
20C23×C4C2311yescharacteristic
21C2×M16—22no—
22C2×M16—22no—
23C2×M16—21no—
24C2×M16—22no—
25C2×M16—22no—
26C2×M16C2×C412yes—
27C2×M16Q812yes—
28C2×M16Q812yes—
29C22×C8—21no—
30C22×C8D412yes—
31#117—22no—
32#117—22no—
33#117—22no—
34#117—22no—
35#117—22no—
36#117—22no—
37#117C2×C414yes—
38#117Q814yes—
39C2×C4⋊C4—22no—
40C2×C4⋊C4—28no—
41C2×C4⋊C4D414yes—
42C2×C22⋊C4—22no—
43C2×C22⋊C4—22no—
44C2×C42—22no—
45C2×C42—21no—
46C2×C42—22no—
47C2×C42—22no—
48C2×C42—21no—
49C2×C42D414yes—
50#107—24no—
51#106—24no—
52#95—28no—
53C24C2×D411yescharacteristic
54C22×C4—24no—
55C22×C4—24no—
56C22×C4—22no—
57C22×C4—24no—
58C22×C4—44no—
59C22×C4C22×C411yescharacteristic
60C22×C4C2×D411yescharacteristic
61C22×C4C2×D412yes—
62C22×C4C2×D412yes—
63C22×C4C2×Q811yescharacteristic
64C22×C4C2×Q812yes—
65C22×C4C2×Q811yescharacteristic
66C22×C4#4112yes—
67C22×C4#4111yescharacteristic
68C22×C4#4111yescharacteristic
69M16—24no—
70M16—24no—
71M16—24no—
72M16—42no—
73C2×C8—22no—
74C2×C8—22no—
75C2×C8—22no—
76C2×C8—41no—
77C2×C8—41no—
78C2×C8C4⋊C414yescomplemented
79C4⋊C4—24no—
80C4⋊C4—24no—
81C4⋊C4—24no—
82C4⋊C4—24no—
83C4⋊C4—416no—
84C22⋊C4—24no—
85C22⋊C4—24no—
86C22⋊C4—42no—
87C22⋊C4—42no—
88C42—24no—
89C42—41no—
90C42—42no—
91C42—42no—
92C42—41no—
93C42—42no—
94C42C4⋊C418yescomplemented
95C23—42no—
96C23C4×D411yescharacteristic
97C23#12012yes—
98C23#12111yescharacteristic
99C23C22⋊Q812yes—
100C23C4⋊Q811yescharacteristic
101C2×C4—28no—
102C2×C4—24no—
103C2×C4—28no—
104C2×C4—48no—
105C2×C4—44no—
106C2×C4—42no—
107C2×C4—42no—
108C2×C4—48no—
109C2×C4—44no—
110C2×C4C2×C4⋊C411yescharacteristic
111C2×C4C2×C4⋊C412yes—
112C2×C4C4×D412yes—
113C2×C4C4×Q811yescharacteristic
114C2×C4#12011yescharacteristic
115C2×C4#12112yes—
116C2×C4C22⋊Q812yes—
117C2×C4C22⋊Q812yes—
118C2×C4C22⋊Q812yes—
119C2×C4C22⋊Q811yescharacteristic
120C2×C4#12311yescharacteristic
121C2×C4#12312yes—
122C2×C4#12512yes—
123C2×C4#12511yescharacteristic
124C2×C4#12711yescharacteristic
125C2×C4C4⋊Q811yescharacteristic
126C2×C4C4⋊Q812yes—
127C2×C4C4⋊Q812yes—
128C8—24no—
129C8—42no—
130C22—24no—
131C22—22no—
132C22—41no—
133C22—42no—
134C22—41no—
135C22#38512yes—
136C22#38911yescharacteristic
137C22#39211yescharacteristic
138C22#39512yes—
139C22#39811yescharacteristic
140C4—48no—
141C4—44no—
142C4—84no—
143C4#38411yescharacteristic
144C4#38511yescharacteristic
145C4#38912yes—
146C4#39511yescharacteristic
147C4#39812yes—
148C4#39911yescharacteristic
149C2—22no—
150C2—21no—
151C2—22no—
152C2—21no—
153C2#144411yescharacteristic
154C2#201012yes—
subgroupG/H
centerC2×C4#127
commutatorC22×C4C22×C4
Frattini, cosocleC23×C4C23
socleC22#392
prime radicalC24C2×D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
17. H(3,ℤ/4)C4semidirect
78. C2×C8C4⋊C4semidirect
94. C42C4⋊C4semidirect

Maximal subgroups

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

subgroupindex
#29112
#22962
#17332
C2×H(3,ℤ/4)2
#17282